/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_product44.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:45:46,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:45:46,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:45:46,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:45:46,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:45:46,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:45:46,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:45:46,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:45:46,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:45:46,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:45:46,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:45:46,841 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:45:46,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:45:46,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:45:46,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:45:46,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:45:46,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:45:46,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:45:46,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:45:46,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:45:46,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:45:46,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:45:46,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:45:46,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:45:46,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:45:46,858 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:45:46,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:45:46,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:45:46,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:45:46,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:45:46,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:45:46,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:45:46,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:45:46,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:45:46,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:45:46,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:45:46,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:45:46,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:45:46,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:45:46,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:45:46,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:45:46,870 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 21:45:46,885 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:45:46,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:45:46,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:45:46,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:45:46,887 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:45:46,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:45:46,887 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:45:46,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:45:46,888 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:45:46,888 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:45:46,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:45:46,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:45:46,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:45:46,889 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:45:46,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:45:46,889 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:45:46,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:45:46,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:45:46,890 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:45:46,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:45:46,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:45:46,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:45:46,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:45:46,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:45:46,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:45:46,891 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:45:46,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:45:46,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:45:46,892 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:45:46,892 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:45:47,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:45:47,217 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:45:47,221 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:45:47,222 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:45:47,222 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:45:47,223 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product44.cil.c [2020-07-17 21:45:47,310 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f4876e99/daf1d114b8674e1a85d53e9ecd8efe34/FLAG657abc3b8 [2020-07-17 21:45:47,854 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:45:47,855 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product44.cil.c [2020-07-17 21:45:47,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f4876e99/daf1d114b8674e1a85d53e9ecd8efe34/FLAG657abc3b8 [2020-07-17 21:45:48,173 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f4876e99/daf1d114b8674e1a85d53e9ecd8efe34 [2020-07-17 21:45:48,182 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:45:48,190 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:45:48,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:45:48,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:45:48,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:45:48,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:48,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13e1a44e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48, skipping insertion in model container [2020-07-17 21:45:48,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:48,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:45:48,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:45:48,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:45:48,721 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:45:48,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:45:48,927 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:45:48,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48 WrapperNode [2020-07-17 21:45:48,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:45:48,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:45:48,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:45:48,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:45:48,942 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:48,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:48,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:48,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:49,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:49,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:49,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (1/1) ... [2020-07-17 21:45:49,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:45:49,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:45:49,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:45:49,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:45:49,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (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 21:45:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:45:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:45:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:45:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:45:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:45:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:45:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:45:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:45:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:45:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:45:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:45:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:45:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:45:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:45:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:45:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:45:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:45:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:45:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:45:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:45:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:45:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:45:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:45:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:45:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:45:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:45:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:45:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:45:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:45:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:45:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:45:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:45:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:45:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:45:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:45:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:45:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:45:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:45:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:45:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:45:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:45:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:45:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:45:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:45:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:45:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:45:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:45:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:45:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:45:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:45:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:45:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:45:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:45:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:45:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:45:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:45:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:45:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:45:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:45:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:45:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:45:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:45:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:45:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:45:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:45:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:45:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:45:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:45:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:45:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:45:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:45:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:45:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:45:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:45:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:45:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:45:49,182 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:45:49,182 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:45:49,182 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:45:49,182 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:45:49,182 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:45:49,182 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:45:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:45:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:45:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:45:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:45:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:45:49,183 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:45:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:45:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:45:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:45:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:45:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:45:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:45:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:45:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:45:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:45:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:45:50,935 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:45:50,935 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:45:50,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:45:50 BoogieIcfgContainer [2020-07-17 21:45:50,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:45:50,943 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:45:50,943 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:45:50,948 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:45:50,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:45:48" (1/3) ... [2020-07-17 21:45:50,950 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5beb28d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:45:50, skipping insertion in model container [2020-07-17 21:45:50,950 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:45:48" (2/3) ... [2020-07-17 21:45:50,950 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5beb28d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:45:50, skipping insertion in model container [2020-07-17 21:45:50,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:45:50" (3/3) ... [2020-07-17 21:45:50,952 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product44.cil.c [2020-07-17 21:45:50,964 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:45:50,972 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:45:50,988 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:45:51,012 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:45:51,012 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:45:51,012 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:45:51,012 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:45:51,013 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:45:51,013 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:45:51,013 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:45:51,013 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:45:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states. [2020-07-17 21:45:51,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:45:51,048 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:51,049 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 21:45:51,050 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:51,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:51,057 INFO L82 PathProgramCache]: Analyzing trace with hash 1834170296, now seen corresponding path program 1 times [2020-07-17 21:45:51,067 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:51,068 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470216918] [2020-07-17 21:45:51,068 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,855 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:45:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-17 21:45:51,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #532#return; {189#true} is VALID [2020-07-17 21:45:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,956 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #432#return; {189#true} is VALID [2020-07-17 21:45:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,960 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #434#return; {189#true} is VALID [2020-07-17 21:45:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-17 21:45:51,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,965 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #436#return; {189#true} is VALID [2020-07-17 21:45:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,969 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-17 21:45:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-17 21:45:51,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,983 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #522#return; {189#true} is VALID [2020-07-17 21:45:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:51,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:45:51,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,993 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-17 21:45:51,994 INFO L263 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {189#true} is VALID [2020-07-17 21:45:51,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:45:51,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,995 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-17 21:45:51,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {189#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {189#true} is VALID [2020-07-17 21:45:51,996 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:51,996 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-17 21:45:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:52,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {189#true} is VALID [2020-07-17 21:45:52,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-17 21:45:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:45:52,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:45:52,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,006 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-17 21:45:52,012 INFO L263 TraceCheckUtils]: 0: Hoare triple {189#true} call ULTIMATE.init(); {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:45:52,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-17 21:45:52,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,014 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {189#true} #532#return; {189#true} is VALID [2020-07-17 21:45:52,014 INFO L263 TraceCheckUtils]: 4: Hoare triple {189#true} call #t~ret74 := main(); {189#true} is VALID [2020-07-17 21:45:52,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} havoc ~retValue_acc~11;havoc ~tmp~7; {189#true} is VALID [2020-07-17 21:45:52,014 INFO L263 TraceCheckUtils]: 6: Hoare triple {189#true} call select_helpers(); {189#true} is VALID [2020-07-17 21:45:52,015 INFO L280 TraceCheckUtils]: 7: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,015 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {189#true} {189#true} #432#return; {189#true} is VALID [2020-07-17 21:45:52,015 INFO L263 TraceCheckUtils]: 9: Hoare triple {189#true} call select_features(); {189#true} is VALID [2020-07-17 21:45:52,016 INFO L280 TraceCheckUtils]: 10: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,016 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {189#true} {189#true} #434#return; {189#true} is VALID [2020-07-17 21:45:52,016 INFO L263 TraceCheckUtils]: 12: Hoare triple {189#true} call #t~ret70 := valid_product(); {189#true} is VALID [2020-07-17 21:45:52,017 INFO L280 TraceCheckUtils]: 13: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-17 21:45:52,017 INFO L280 TraceCheckUtils]: 14: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,017 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {189#true} {189#true} #436#return; {189#true} is VALID [2020-07-17 21:45:52,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {189#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {189#true} is VALID [2020-07-17 21:45:52,018 INFO L280 TraceCheckUtils]: 17: Hoare triple {189#true} assume 0 != ~tmp~7; {189#true} is VALID [2020-07-17 21:45:52,018 INFO L263 TraceCheckUtils]: 18: Hoare triple {189#true} call setup(); {189#true} is VALID [2020-07-17 21:45:52,019 INFO L280 TraceCheckUtils]: 19: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,019 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-17 21:45:52,019 INFO L263 TraceCheckUtils]: 21: Hoare triple {189#true} call runTest(); {189#true} is VALID [2020-07-17 21:45:52,020 INFO L263 TraceCheckUtils]: 22: Hoare triple {189#true} call __utac_acc__Specification5_spec__1(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:52,021 INFO L280 TraceCheckUtils]: 23: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-17 21:45:52,021 INFO L280 TraceCheckUtils]: 24: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,021 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {189#true} {189#true} #522#return; {189#true} is VALID [2020-07-17 21:45:52,022 INFO L263 TraceCheckUtils]: 26: Hoare triple {189#true} call test(); {189#true} is VALID [2020-07-17 21:45:52,022 INFO L280 TraceCheckUtils]: 27: Hoare triple {189#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {189#true} is VALID [2020-07-17 21:45:52,023 INFO L280 TraceCheckUtils]: 28: Hoare triple {189#true} assume !true; {190#false} is VALID [2020-07-17 21:45:52,023 INFO L263 TraceCheckUtils]: 29: Hoare triple {190#false} call cleanup(); {190#false} is VALID [2020-07-17 21:45:52,024 INFO L280 TraceCheckUtils]: 30: Hoare triple {190#false} havoc ~i~0;havoc ~__cil_tmp2~0; {190#false} is VALID [2020-07-17 21:45:52,024 INFO L263 TraceCheckUtils]: 31: Hoare triple {190#false} call timeShift(); {190#false} is VALID [2020-07-17 21:45:52,024 INFO L263 TraceCheckUtils]: 32: Hoare triple {190#false} call __utac_acc__Specification5_spec__2(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:45:52,025 INFO L263 TraceCheckUtils]: 33: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {189#true} is VALID [2020-07-17 21:45:52,025 INFO L280 TraceCheckUtils]: 34: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:45:52,025 INFO L280 TraceCheckUtils]: 35: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,026 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-17 21:45:52,026 INFO L280 TraceCheckUtils]: 37: Hoare triple {189#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {189#true} is VALID [2020-07-17 21:45:52,026 INFO L280 TraceCheckUtils]: 38: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,027 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-17 21:45:52,027 INFO L280 TraceCheckUtils]: 40: Hoare triple {190#false} assume !(0 != ~pumpRunning~0); {190#false} is VALID [2020-07-17 21:45:52,027 INFO L280 TraceCheckUtils]: 41: Hoare triple {190#false} assume !(0 != ~systemActive~0); {190#false} is VALID [2020-07-17 21:45:52,027 INFO L263 TraceCheckUtils]: 42: Hoare triple {190#false} call __utac_acc__Specification5_spec__3(); {190#false} is VALID [2020-07-17 21:45:52,028 INFO L280 TraceCheckUtils]: 43: Hoare triple {190#false} havoc ~tmp~8;havoc ~tmp___0~2; {190#false} is VALID [2020-07-17 21:45:52,028 INFO L263 TraceCheckUtils]: 44: Hoare triple {190#false} call #t~ret72 := getWaterLevel(); {189#true} is VALID [2020-07-17 21:45:52,028 INFO L280 TraceCheckUtils]: 45: Hoare triple {189#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {189#true} is VALID [2020-07-17 21:45:52,029 INFO L280 TraceCheckUtils]: 46: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,029 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-17 21:45:52,029 INFO L280 TraceCheckUtils]: 48: Hoare triple {190#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {190#false} is VALID [2020-07-17 21:45:52,030 INFO L280 TraceCheckUtils]: 49: Hoare triple {190#false} assume 2 != ~tmp~8; {190#false} is VALID [2020-07-17 21:45:52,030 INFO L263 TraceCheckUtils]: 50: Hoare triple {190#false} call #t~ret73 := isPumpRunning(); {189#true} is VALID [2020-07-17 21:45:52,030 INFO L280 TraceCheckUtils]: 51: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:45:52,030 INFO L280 TraceCheckUtils]: 52: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:45:52,031 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-17 21:45:52,031 INFO L280 TraceCheckUtils]: 54: Hoare triple {190#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {190#false} is VALID [2020-07-17 21:45:52,031 INFO L280 TraceCheckUtils]: 55: Hoare triple {190#false} assume 0 != ~tmp___0~2; {190#false} is VALID [2020-07-17 21:45:52,032 INFO L280 TraceCheckUtils]: 56: Hoare triple {190#false} assume 0 == ~switchedOnBeforeTS~0; {190#false} is VALID [2020-07-17 21:45:52,032 INFO L263 TraceCheckUtils]: 57: Hoare triple {190#false} call __automaton_fail(); {190#false} is VALID [2020-07-17 21:45:52,032 INFO L280 TraceCheckUtils]: 58: Hoare triple {190#false} assume !false; {190#false} is VALID [2020-07-17 21:45:52,044 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 21:45:52,045 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470216918] [2020-07-17 21:45:52,046 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:45:52,046 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:45:52,047 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598534673] [2020-07-17 21:45:52,054 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:45:52,058 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:45:52,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:45:52,169 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 21:45:52,170 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:45:52,170 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:45:52,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:45:52,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:45:52,182 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 4 states. [2020-07-17 21:45:57,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:57,131 INFO L93 Difference]: Finished difference Result 318 states and 403 transitions. [2020-07-17 21:45:57,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:45:57,132 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:45:57,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:45:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:45:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-17 21:45:57,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:45:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-17 21:45:57,181 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 403 transitions. [2020-07-17 21:45:58,392 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 403 edges. 403 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:45:58,419 INFO L225 Difference]: With dead ends: 318 [2020-07-17 21:45:58,419 INFO L226 Difference]: Without dead ends: 176 [2020-07-17 21:45:58,424 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 21:45:58,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2020-07-17 21:45:59,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 143. [2020-07-17 21:45:59,778 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:45:59,778 INFO L82 GeneralOperation]: Start isEquivalent. First operand 176 states. Second operand 143 states. [2020-07-17 21:45:59,779 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 143 states. [2020-07-17 21:45:59,779 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 143 states. [2020-07-17 21:45:59,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:59,796 INFO L93 Difference]: Finished difference Result 176 states and 216 transitions. [2020-07-17 21:45:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 216 transitions. [2020-07-17 21:45:59,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:59,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:59,800 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 176 states. [2020-07-17 21:45:59,800 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 176 states. [2020-07-17 21:45:59,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:45:59,814 INFO L93 Difference]: Finished difference Result 176 states and 216 transitions. [2020-07-17 21:45:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 216 transitions. [2020-07-17 21:45:59,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:45:59,818 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:45:59,818 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:45:59,818 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:45:59,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2020-07-17 21:45:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 165 transitions. [2020-07-17 21:45:59,828 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 165 transitions. Word has length 59 [2020-07-17 21:45:59,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:45:59,829 INFO L479 AbstractCegarLoop]: Abstraction has 143 states and 165 transitions. [2020-07-17 21:45:59,829 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:45:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 165 transitions. [2020-07-17 21:45:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:45:59,832 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:45:59,833 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:45:59,833 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:45:59,833 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:45:59,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:45:59,834 INFO L82 PathProgramCache]: Analyzing trace with hash -1514103119, now seen corresponding path program 1 times [2020-07-17 21:45:59,834 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:45:59,834 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477966692] [2020-07-17 21:45:59,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:45:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,238 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {1255#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {1224#true} is VALID [2020-07-17 21:46:00,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,320 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1224#true} #532#return; {1224#true} is VALID [2020-07-17 21:46:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,327 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1224#true} {1224#true} #432#return; {1224#true} is VALID [2020-07-17 21:46:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,333 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1224#true} {1224#true} #434#return; {1224#true} is VALID [2020-07-17 21:46:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1224#true} is VALID [2020-07-17 21:46:00,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,339 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1224#true} #436#return; {1224#true} is VALID [2020-07-17 21:46:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,342 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1224#true} {1224#true} #438#return; {1224#true} is VALID [2020-07-17 21:46:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1224#true} is VALID [2020-07-17 21:46:00,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1224#true} #522#return; {1224#true} is VALID [2020-07-17 21:46:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-17 21:46:00,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1224#true} is VALID [2020-07-17 21:46:00,381 INFO L263 TraceCheckUtils]: 0: Hoare triple {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1224#true} is VALID [2020-07-17 21:46:00,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-17 21:46:00,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1224#true} {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1224#true} is VALID [2020-07-17 21:46:00,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {1224#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1224#true} is VALID [2020-07-17 21:46:00,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,383 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1224#true} {1225#false} #500#return; {1225#false} is VALID [2020-07-17 21:46:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1224#true} is VALID [2020-07-17 21:46:00,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,393 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1225#false} #514#return; {1225#false} is VALID [2020-07-17 21:46:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:00,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-17 21:46:00,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1225#false} #516#return; {1225#false} is VALID [2020-07-17 21:46:00,400 INFO L263 TraceCheckUtils]: 0: Hoare triple {1224#true} call ULTIMATE.init(); {1255#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:00,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {1255#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {1224#true} is VALID [2020-07-17 21:46:00,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,402 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1224#true} {1224#true} #532#return; {1224#true} is VALID [2020-07-17 21:46:00,402 INFO L263 TraceCheckUtils]: 4: Hoare triple {1224#true} call #t~ret74 := main(); {1224#true} is VALID [2020-07-17 21:46:00,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {1224#true} havoc ~retValue_acc~11;havoc ~tmp~7; {1224#true} is VALID [2020-07-17 21:46:00,403 INFO L263 TraceCheckUtils]: 6: Hoare triple {1224#true} call select_helpers(); {1224#true} is VALID [2020-07-17 21:46:00,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,403 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1224#true} {1224#true} #432#return; {1224#true} is VALID [2020-07-17 21:46:00,404 INFO L263 TraceCheckUtils]: 9: Hoare triple {1224#true} call select_features(); {1224#true} is VALID [2020-07-17 21:46:00,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,404 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1224#true} {1224#true} #434#return; {1224#true} is VALID [2020-07-17 21:46:00,405 INFO L263 TraceCheckUtils]: 12: Hoare triple {1224#true} call #t~ret70 := valid_product(); {1224#true} is VALID [2020-07-17 21:46:00,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {1224#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1224#true} is VALID [2020-07-17 21:46:00,405 INFO L280 TraceCheckUtils]: 14: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,406 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1224#true} {1224#true} #436#return; {1224#true} is VALID [2020-07-17 21:46:00,406 INFO L280 TraceCheckUtils]: 16: Hoare triple {1224#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {1224#true} is VALID [2020-07-17 21:46:00,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {1224#true} assume 0 != ~tmp~7; {1224#true} is VALID [2020-07-17 21:46:00,406 INFO L263 TraceCheckUtils]: 18: Hoare triple {1224#true} call setup(); {1224#true} is VALID [2020-07-17 21:46:00,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,407 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1224#true} {1224#true} #438#return; {1224#true} is VALID [2020-07-17 21:46:00,407 INFO L263 TraceCheckUtils]: 21: Hoare triple {1224#true} call runTest(); {1224#true} is VALID [2020-07-17 21:46:00,408 INFO L263 TraceCheckUtils]: 22: Hoare triple {1224#true} call __utac_acc__Specification5_spec__1(); {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:00,409 INFO L280 TraceCheckUtils]: 23: Hoare triple {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1224#true} is VALID [2020-07-17 21:46:00,409 INFO L280 TraceCheckUtils]: 24: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,409 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1224#true} {1224#true} #522#return; {1224#true} is VALID [2020-07-17 21:46:00,409 INFO L263 TraceCheckUtils]: 26: Hoare triple {1224#true} call test(); {1224#true} is VALID [2020-07-17 21:46:00,410 INFO L280 TraceCheckUtils]: 27: Hoare triple {1224#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1241#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:46:00,411 INFO L280 TraceCheckUtils]: 28: Hoare triple {1241#(= 0 test_~splverifierCounter~0)} assume !false; {1241#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:46:00,412 INFO L280 TraceCheckUtils]: 29: Hoare triple {1241#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1225#false} is VALID [2020-07-17 21:46:00,412 INFO L263 TraceCheckUtils]: 30: Hoare triple {1225#false} call cleanup(); {1225#false} is VALID [2020-07-17 21:46:00,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {1225#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1225#false} is VALID [2020-07-17 21:46:00,413 INFO L263 TraceCheckUtils]: 32: Hoare triple {1225#false} call timeShift(); {1225#false} is VALID [2020-07-17 21:46:00,413 INFO L263 TraceCheckUtils]: 33: Hoare triple {1225#false} call __utac_acc__Specification5_spec__2(); {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:00,413 INFO L263 TraceCheckUtils]: 34: Hoare triple {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1224#true} is VALID [2020-07-17 21:46:00,414 INFO L280 TraceCheckUtils]: 35: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-17 21:46:00,414 INFO L280 TraceCheckUtils]: 36: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,414 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1224#true} {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1224#true} is VALID [2020-07-17 21:46:00,415 INFO L280 TraceCheckUtils]: 38: Hoare triple {1224#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1224#true} is VALID [2020-07-17 21:46:00,415 INFO L280 TraceCheckUtils]: 39: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,415 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1224#true} {1225#false} #500#return; {1225#false} is VALID [2020-07-17 21:46:00,416 INFO L280 TraceCheckUtils]: 41: Hoare triple {1225#false} assume !(0 != ~pumpRunning~0); {1225#false} is VALID [2020-07-17 21:46:00,416 INFO L280 TraceCheckUtils]: 42: Hoare triple {1225#false} assume !(0 != ~systemActive~0); {1225#false} is VALID [2020-07-17 21:46:00,416 INFO L263 TraceCheckUtils]: 43: Hoare triple {1225#false} call __utac_acc__Specification5_spec__3(); {1225#false} is VALID [2020-07-17 21:46:00,416 INFO L280 TraceCheckUtils]: 44: Hoare triple {1225#false} havoc ~tmp~8;havoc ~tmp___0~2; {1225#false} is VALID [2020-07-17 21:46:00,417 INFO L263 TraceCheckUtils]: 45: Hoare triple {1225#false} call #t~ret72 := getWaterLevel(); {1224#true} is VALID [2020-07-17 21:46:00,417 INFO L280 TraceCheckUtils]: 46: Hoare triple {1224#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1224#true} is VALID [2020-07-17 21:46:00,417 INFO L280 TraceCheckUtils]: 47: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,418 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1224#true} {1225#false} #514#return; {1225#false} is VALID [2020-07-17 21:46:00,418 INFO L280 TraceCheckUtils]: 49: Hoare triple {1225#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {1225#false} is VALID [2020-07-17 21:46:00,418 INFO L280 TraceCheckUtils]: 50: Hoare triple {1225#false} assume 2 != ~tmp~8; {1225#false} is VALID [2020-07-17 21:46:00,419 INFO L263 TraceCheckUtils]: 51: Hoare triple {1225#false} call #t~ret73 := isPumpRunning(); {1224#true} is VALID [2020-07-17 21:46:00,419 INFO L280 TraceCheckUtils]: 52: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-17 21:46:00,419 INFO L280 TraceCheckUtils]: 53: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-17 21:46:00,420 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1224#true} {1225#false} #516#return; {1225#false} is VALID [2020-07-17 21:46:00,420 INFO L280 TraceCheckUtils]: 55: Hoare triple {1225#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {1225#false} is VALID [2020-07-17 21:46:00,420 INFO L280 TraceCheckUtils]: 56: Hoare triple {1225#false} assume 0 != ~tmp___0~2; {1225#false} is VALID [2020-07-17 21:46:00,421 INFO L280 TraceCheckUtils]: 57: Hoare triple {1225#false} assume 0 == ~switchedOnBeforeTS~0; {1225#false} is VALID [2020-07-17 21:46:00,421 INFO L263 TraceCheckUtils]: 58: Hoare triple {1225#false} call __automaton_fail(); {1225#false} is VALID [2020-07-17 21:46:00,421 INFO L280 TraceCheckUtils]: 59: Hoare triple {1225#false} assume !false; {1225#false} is VALID [2020-07-17 21:46:00,432 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 21:46:00,433 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477966692] [2020-07-17 21:46:00,433 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:00,433 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:46:00,434 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011817615] [2020-07-17 21:46:00,436 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:46:00,437 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:00,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:46:00,545 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:00,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:46:00,545 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:00,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:46:00,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:46:00,546 INFO L87 Difference]: Start difference. First operand 143 states and 165 transitions. Second operand 5 states. [2020-07-17 21:46:01,991 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:05,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:05,911 INFO L93 Difference]: Finished difference Result 250 states and 301 transitions. [2020-07-17 21:46:05,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:46:05,911 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:46:05,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:05,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:46:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 301 transitions. [2020-07-17 21:46:05,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:46:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 301 transitions. [2020-07-17 21:46:05,930 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 301 transitions. [2020-07-17 21:46:06,934 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:06,941 INFO L225 Difference]: With dead ends: 250 [2020-07-17 21:46:06,942 INFO L226 Difference]: Without dead ends: 166 [2020-07-17 21:46:06,943 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:46:06,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2020-07-17 21:46:08,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 134. [2020-07-17 21:46:08,314 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:08,314 INFO L82 GeneralOperation]: Start isEquivalent. First operand 166 states. Second operand 134 states. [2020-07-17 21:46:08,314 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 134 states. [2020-07-17 21:46:08,314 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 134 states. [2020-07-17 21:46:08,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:08,324 INFO L93 Difference]: Finished difference Result 166 states and 202 transitions. [2020-07-17 21:46:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 202 transitions. [2020-07-17 21:46:08,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:08,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:08,326 INFO L74 IsIncluded]: Start isIncluded. First operand 134 states. Second operand 166 states. [2020-07-17 21:46:08,327 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 166 states. [2020-07-17 21:46:08,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:08,335 INFO L93 Difference]: Finished difference Result 166 states and 202 transitions. [2020-07-17 21:46:08,336 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 202 transitions. [2020-07-17 21:46:08,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:08,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:08,337 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:08,337 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134 states. [2020-07-17 21:46:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 153 transitions. [2020-07-17 21:46:08,344 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 153 transitions. Word has length 60 [2020-07-17 21:46:08,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:08,344 INFO L479 AbstractCegarLoop]: Abstraction has 134 states and 153 transitions. [2020-07-17 21:46:08,344 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:46:08,344 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 153 transitions. [2020-07-17 21:46:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 21:46:08,346 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:08,347 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:46:08,347 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:46:08,347 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:08,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:08,347 INFO L82 PathProgramCache]: Analyzing trace with hash 1793464780, now seen corresponding path program 1 times [2020-07-17 21:46:08,348 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:08,348 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377629669] [2020-07-17 21:46:08,348 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,784 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {2176#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:08,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {2147#(= 1 ~systemActive~0)} assume true; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:08,885 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2147#(= 1 ~systemActive~0)} {2142#true} #532#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,891 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2142#true} {2147#(= 1 ~systemActive~0)} #432#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:08,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,896 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2142#true} {2147#(= 1 ~systemActive~0)} #434#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2177#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:08,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {2177#(= 1 |valid_product_#res|)} assume true; {2177#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:08,930 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2177#(= 1 |valid_product_#res|)} {2147#(= 1 ~systemActive~0)} #436#return; {2155#(= |main_#t~ret70| ~systemActive~0)} is VALID [2020-07-17 21:46:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,941 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #438#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2142#true} is VALID [2020-07-17 21:46:08,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #522#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-17 21:46:08,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,970 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2142#true} {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2142#true} is VALID [2020-07-17 21:46:08,971 INFO L263 TraceCheckUtils]: 0: Hoare triple {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2142#true} is VALID [2020-07-17 21:46:08,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-17 21:46:08,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,972 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2142#true} {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2142#true} is VALID [2020-07-17 21:46:08,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {2142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2142#true} is VALID [2020-07-17 21:46:08,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,977 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #500#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2142#true} is VALID [2020-07-17 21:46:08,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2142#true} {2143#false} #514#return; {2143#false} is VALID [2020-07-17 21:46:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:08,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-17 21:46:08,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:08,990 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2142#true} {2143#false} #516#return; {2143#false} is VALID [2020-07-17 21:46:08,995 INFO L263 TraceCheckUtils]: 0: Hoare triple {2142#true} call ULTIMATE.init(); {2176#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:09,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {2176#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:09,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {2147#(= 1 ~systemActive~0)} assume true; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:09,005 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2147#(= 1 ~systemActive~0)} {2142#true} #532#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:09,006 INFO L263 TraceCheckUtils]: 4: Hoare triple {2147#(= 1 ~systemActive~0)} call #t~ret74 := main(); {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:09,006 INFO L280 TraceCheckUtils]: 5: Hoare triple {2147#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:09,006 INFO L263 TraceCheckUtils]: 6: Hoare triple {2147#(= 1 ~systemActive~0)} call select_helpers(); {2142#true} is VALID [2020-07-17 21:46:09,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:09,007 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2142#true} {2147#(= 1 ~systemActive~0)} #432#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:09,008 INFO L263 TraceCheckUtils]: 9: Hoare triple {2147#(= 1 ~systemActive~0)} call select_features(); {2142#true} is VALID [2020-07-17 21:46:09,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:09,008 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2142#true} {2147#(= 1 ~systemActive~0)} #434#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:09,009 INFO L263 TraceCheckUtils]: 12: Hoare triple {2147#(= 1 ~systemActive~0)} call #t~ret70 := valid_product(); {2142#true} is VALID [2020-07-17 21:46:09,010 INFO L280 TraceCheckUtils]: 13: Hoare triple {2142#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2177#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:09,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {2177#(= 1 |valid_product_#res|)} assume true; {2177#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:09,013 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2177#(= 1 |valid_product_#res|)} {2147#(= 1 ~systemActive~0)} #436#return; {2155#(= |main_#t~ret70| ~systemActive~0)} is VALID [2020-07-17 21:46:09,020 INFO L280 TraceCheckUtils]: 16: Hoare triple {2155#(= |main_#t~ret70| ~systemActive~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {2156#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-17 21:46:09,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {2156#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,022 INFO L263 TraceCheckUtils]: 18: Hoare triple {2157#(not (= 0 ~systemActive~0))} call setup(); {2142#true} is VALID [2020-07-17 21:46:09,022 INFO L280 TraceCheckUtils]: 19: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:09,023 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #438#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,024 INFO L263 TraceCheckUtils]: 21: Hoare triple {2157#(not (= 0 ~systemActive~0))} call runTest(); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,025 INFO L263 TraceCheckUtils]: 22: Hoare triple {2157#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:09,025 INFO L280 TraceCheckUtils]: 23: Hoare triple {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2142#true} is VALID [2020-07-17 21:46:09,025 INFO L280 TraceCheckUtils]: 24: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:09,027 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #522#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,027 INFO L263 TraceCheckUtils]: 26: Hoare triple {2157#(not (= 0 ~systemActive~0))} call test(); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,028 INFO L280 TraceCheckUtils]: 27: Hoare triple {2157#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,028 INFO L280 TraceCheckUtils]: 28: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !false; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,029 INFO L280 TraceCheckUtils]: 29: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,030 INFO L280 TraceCheckUtils]: 30: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,030 INFO L280 TraceCheckUtils]: 31: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~6); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,031 INFO L280 TraceCheckUtils]: 32: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,031 INFO L280 TraceCheckUtils]: 33: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,032 INFO L280 TraceCheckUtils]: 34: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,032 INFO L280 TraceCheckUtils]: 35: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,033 INFO L280 TraceCheckUtils]: 36: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,034 INFO L263 TraceCheckUtils]: 37: Hoare triple {2157#(not (= 0 ~systemActive~0))} call timeShift(); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,034 INFO L263 TraceCheckUtils]: 38: Hoare triple {2157#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:09,035 INFO L263 TraceCheckUtils]: 39: Hoare triple {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2142#true} is VALID [2020-07-17 21:46:09,035 INFO L280 TraceCheckUtils]: 40: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-17 21:46:09,035 INFO L280 TraceCheckUtils]: 41: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:09,035 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2142#true} {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2142#true} is VALID [2020-07-17 21:46:09,036 INFO L280 TraceCheckUtils]: 43: Hoare triple {2142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2142#true} is VALID [2020-07-17 21:46:09,036 INFO L280 TraceCheckUtils]: 44: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:09,038 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #500#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,038 INFO L280 TraceCheckUtils]: 46: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:09,039 INFO L280 TraceCheckUtils]: 47: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2143#false} is VALID [2020-07-17 21:46:09,039 INFO L263 TraceCheckUtils]: 48: Hoare triple {2143#false} call __utac_acc__Specification5_spec__3(); {2143#false} is VALID [2020-07-17 21:46:09,039 INFO L280 TraceCheckUtils]: 49: Hoare triple {2143#false} havoc ~tmp~8;havoc ~tmp___0~2; {2143#false} is VALID [2020-07-17 21:46:09,039 INFO L263 TraceCheckUtils]: 50: Hoare triple {2143#false} call #t~ret72 := getWaterLevel(); {2142#true} is VALID [2020-07-17 21:46:09,040 INFO L280 TraceCheckUtils]: 51: Hoare triple {2142#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2142#true} is VALID [2020-07-17 21:46:09,040 INFO L280 TraceCheckUtils]: 52: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:09,040 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2142#true} {2143#false} #514#return; {2143#false} is VALID [2020-07-17 21:46:09,040 INFO L280 TraceCheckUtils]: 54: Hoare triple {2143#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {2143#false} is VALID [2020-07-17 21:46:09,040 INFO L280 TraceCheckUtils]: 55: Hoare triple {2143#false} assume 2 != ~tmp~8; {2143#false} is VALID [2020-07-17 21:46:09,041 INFO L263 TraceCheckUtils]: 56: Hoare triple {2143#false} call #t~ret73 := isPumpRunning(); {2142#true} is VALID [2020-07-17 21:46:09,041 INFO L280 TraceCheckUtils]: 57: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-17 21:46:09,041 INFO L280 TraceCheckUtils]: 58: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-17 21:46:09,041 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2142#true} {2143#false} #516#return; {2143#false} is VALID [2020-07-17 21:46:09,042 INFO L280 TraceCheckUtils]: 60: Hoare triple {2143#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {2143#false} is VALID [2020-07-17 21:46:09,042 INFO L280 TraceCheckUtils]: 61: Hoare triple {2143#false} assume 0 != ~tmp___0~2; {2143#false} is VALID [2020-07-17 21:46:09,042 INFO L280 TraceCheckUtils]: 62: Hoare triple {2143#false} assume 0 == ~switchedOnBeforeTS~0; {2143#false} is VALID [2020-07-17 21:46:09,042 INFO L263 TraceCheckUtils]: 63: Hoare triple {2143#false} call __automaton_fail(); {2143#false} is VALID [2020-07-17 21:46:09,042 INFO L280 TraceCheckUtils]: 64: Hoare triple {2143#false} assume !false; {2143#false} is VALID [2020-07-17 21:46:09,053 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 21:46:09,054 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [377629669] [2020-07-17 21:46:09,054 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:09,054 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:46:09,055 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196292783] [2020-07-17 21:46:09,056 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:46:09,057 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:09,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:46:09,147 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:09,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:46:09,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:09,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:46:09,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:46:09,148 INFO L87 Difference]: Start difference. First operand 134 states and 153 transitions. Second operand 9 states. [2020-07-17 21:46:09,912 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:10,890 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:11,276 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:11,590 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:16,433 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:26,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:26,308 INFO L93 Difference]: Finished difference Result 451 states and 548 transitions. [2020-07-17 21:46:26,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:46:26,308 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:46:26,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 548 transitions. [2020-07-17 21:46:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:26,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 548 transitions. [2020-07-17 21:46:26,335 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 548 transitions. [2020-07-17 21:46:28,168 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 548 edges. 548 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:28,182 INFO L225 Difference]: With dead ends: 451 [2020-07-17 21:46:28,183 INFO L226 Difference]: Without dead ends: 345 [2020-07-17 21:46:28,184 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:46:28,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2020-07-17 21:46:30,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 272. [2020-07-17 21:46:30,915 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:30,915 INFO L82 GeneralOperation]: Start isEquivalent. First operand 345 states. Second operand 272 states. [2020-07-17 21:46:30,915 INFO L74 IsIncluded]: Start isIncluded. First operand 345 states. Second operand 272 states. [2020-07-17 21:46:30,915 INFO L87 Difference]: Start difference. First operand 345 states. Second operand 272 states. [2020-07-17 21:46:30,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:30,933 INFO L93 Difference]: Finished difference Result 345 states and 417 transitions. [2020-07-17 21:46:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 417 transitions. [2020-07-17 21:46:30,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:30,938 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:30,938 INFO L74 IsIncluded]: Start isIncluded. First operand 272 states. Second operand 345 states. [2020-07-17 21:46:30,939 INFO L87 Difference]: Start difference. First operand 272 states. Second operand 345 states. [2020-07-17 21:46:30,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:30,958 INFO L93 Difference]: Finished difference Result 345 states and 417 transitions. [2020-07-17 21:46:30,959 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 417 transitions. [2020-07-17 21:46:30,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:30,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:30,962 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:30,962 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2020-07-17 21:46:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 322 transitions. [2020-07-17 21:46:30,975 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 322 transitions. Word has length 65 [2020-07-17 21:46:30,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:30,976 INFO L479 AbstractCegarLoop]: Abstraction has 272 states and 322 transitions. [2020-07-17 21:46:30,976 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:46:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 322 transitions. [2020-07-17 21:46:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:46:30,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:30,978 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:46:30,978 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:46:30,979 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:30,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:30,979 INFO L82 PathProgramCache]: Analyzing trace with hash -10520395, now seen corresponding path program 1 times [2020-07-17 21:46:30,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:30,980 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882250885] [2020-07-17 21:46:30,980 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,409 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:31,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {3932#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume true; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3900#(= 0 ~pumpRunning~0)} {3895#true} #532#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,525 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #432#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,531 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #434#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3895#true} is VALID [2020-07-17 21:46:31,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,537 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #436#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,543 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #438#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3895#true} is VALID [2020-07-17 21:46:31,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,561 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #522#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {3934#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {3900#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume true; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,583 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3900#(= 0 ~pumpRunning~0)} {3900#(= 0 ~pumpRunning~0)} #488#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3895#true} is VALID [2020-07-17 21:46:31,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3895#true} {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3895#true} is VALID [2020-07-17 21:46:31,599 INFO L263 TraceCheckUtils]: 0: Hoare triple {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {3895#true} is VALID [2020-07-17 21:46:31,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3895#true} is VALID [2020-07-17 21:46:31,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,599 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3895#true} {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3895#true} is VALID [2020-07-17 21:46:31,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {3895#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {3895#true} is VALID [2020-07-17 21:46:31,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,600 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #500#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3895#true} is VALID [2020-07-17 21:46:31,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,606 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #514#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:31,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:31,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:31,625 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3900#(= 0 ~pumpRunning~0)} #516#return; {3930#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:46:31,630 INFO L263 TraceCheckUtils]: 0: Hoare triple {3895#true} call ULTIMATE.init(); {3932#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:31,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {3932#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume true; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,637 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3900#(= 0 ~pumpRunning~0)} {3895#true} #532#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,638 INFO L263 TraceCheckUtils]: 4: Hoare triple {3900#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {3900#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,639 INFO L263 TraceCheckUtils]: 6: Hoare triple {3900#(= 0 ~pumpRunning~0)} call select_helpers(); {3895#true} is VALID [2020-07-17 21:46:31,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,640 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #432#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,640 INFO L263 TraceCheckUtils]: 9: Hoare triple {3900#(= 0 ~pumpRunning~0)} call select_features(); {3895#true} is VALID [2020-07-17 21:46:31,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,641 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #434#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,641 INFO L263 TraceCheckUtils]: 12: Hoare triple {3900#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {3895#true} is VALID [2020-07-17 21:46:31,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {3895#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3895#true} is VALID [2020-07-17 21:46:31,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,642 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #436#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,643 INFO L280 TraceCheckUtils]: 16: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,644 INFO L263 TraceCheckUtils]: 18: Hoare triple {3900#(= 0 ~pumpRunning~0)} call setup(); {3895#true} is VALID [2020-07-17 21:46:31,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,644 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #438#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,645 INFO L263 TraceCheckUtils]: 21: Hoare triple {3900#(= 0 ~pumpRunning~0)} call runTest(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,646 INFO L263 TraceCheckUtils]: 22: Hoare triple {3900#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:31,646 INFO L280 TraceCheckUtils]: 23: Hoare triple {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3895#true} is VALID [2020-07-17 21:46:31,646 INFO L280 TraceCheckUtils]: 24: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,647 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #522#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,648 INFO L263 TraceCheckUtils]: 26: Hoare triple {3900#(= 0 ~pumpRunning~0)} call test(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,648 INFO L280 TraceCheckUtils]: 27: Hoare triple {3900#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,649 INFO L280 TraceCheckUtils]: 28: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !false; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,649 INFO L280 TraceCheckUtils]: 29: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,650 INFO L280 TraceCheckUtils]: 30: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,650 INFO L280 TraceCheckUtils]: 31: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,651 INFO L280 TraceCheckUtils]: 32: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,652 INFO L280 TraceCheckUtils]: 33: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,652 INFO L280 TraceCheckUtils]: 34: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,653 INFO L280 TraceCheckUtils]: 35: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,654 INFO L280 TraceCheckUtils]: 36: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,655 INFO L263 TraceCheckUtils]: 37: Hoare triple {3900#(= 0 ~pumpRunning~0)} call stopSystem(); {3934#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:31,655 INFO L280 TraceCheckUtils]: 38: Hoare triple {3934#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,656 INFO L280 TraceCheckUtils]: 39: Hoare triple {3900#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,656 INFO L280 TraceCheckUtils]: 40: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume true; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,657 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3900#(= 0 ~pumpRunning~0)} {3900#(= 0 ~pumpRunning~0)} #488#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,658 INFO L263 TraceCheckUtils]: 42: Hoare triple {3900#(= 0 ~pumpRunning~0)} call timeShift(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,659 INFO L263 TraceCheckUtils]: 43: Hoare triple {3900#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:31,659 INFO L263 TraceCheckUtils]: 44: Hoare triple {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {3895#true} is VALID [2020-07-17 21:46:31,659 INFO L280 TraceCheckUtils]: 45: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3895#true} is VALID [2020-07-17 21:46:31,659 INFO L280 TraceCheckUtils]: 46: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,660 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3895#true} {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3895#true} is VALID [2020-07-17 21:46:31,660 INFO L280 TraceCheckUtils]: 48: Hoare triple {3895#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {3895#true} is VALID [2020-07-17 21:46:31,660 INFO L280 TraceCheckUtils]: 49: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,661 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #500#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,662 INFO L280 TraceCheckUtils]: 51: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,663 INFO L280 TraceCheckUtils]: 52: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,663 INFO L263 TraceCheckUtils]: 53: Hoare triple {3900#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,664 INFO L280 TraceCheckUtils]: 54: Hoare triple {3900#(= 0 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,664 INFO L263 TraceCheckUtils]: 55: Hoare triple {3900#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {3895#true} is VALID [2020-07-17 21:46:31,664 INFO L280 TraceCheckUtils]: 56: Hoare triple {3895#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3895#true} is VALID [2020-07-17 21:46:31,664 INFO L280 TraceCheckUtils]: 57: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-17 21:46:31,665 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #514#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,666 INFO L280 TraceCheckUtils]: 59: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,667 INFO L280 TraceCheckUtils]: 60: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~8; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:31,667 INFO L263 TraceCheckUtils]: 61: Hoare triple {3900#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {3895#true} is VALID [2020-07-17 21:46:31,668 INFO L280 TraceCheckUtils]: 62: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:31,668 INFO L280 TraceCheckUtils]: 63: Hoare triple {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:31,669 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3900#(= 0 ~pumpRunning~0)} #516#return; {3930#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:46:31,670 INFO L280 TraceCheckUtils]: 65: Hoare triple {3930#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {3931#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:46:31,671 INFO L280 TraceCheckUtils]: 66: Hoare triple {3931#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3896#false} is VALID [2020-07-17 21:46:31,671 INFO L280 TraceCheckUtils]: 67: Hoare triple {3896#false} assume 0 == ~switchedOnBeforeTS~0; {3896#false} is VALID [2020-07-17 21:46:31,671 INFO L263 TraceCheckUtils]: 68: Hoare triple {3896#false} call __automaton_fail(); {3896#false} is VALID [2020-07-17 21:46:31,671 INFO L280 TraceCheckUtils]: 69: Hoare triple {3896#false} assume !false; {3896#false} is VALID [2020-07-17 21:46:31,683 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 21:46:31,684 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882250885] [2020-07-17 21:46:31,684 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:31,684 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:46:31,684 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345988298] [2020-07-17 21:46:31,685 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:46:31,685 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:31,686 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:46:31,773 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:31,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:46:31,773 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:31,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:46:31,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:46:31,774 INFO L87 Difference]: Start difference. First operand 272 states and 322 transitions. Second operand 9 states. [2020-07-17 21:46:32,692 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:36,311 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:41,553 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:41,936 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:42,965 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:43,618 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:46,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:46,832 INFO L93 Difference]: Finished difference Result 695 states and 884 transitions. [2020-07-17 21:46:46,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:46:46,832 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:46:46,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:46,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 452 transitions. [2020-07-17 21:46:46,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 452 transitions. [2020-07-17 21:46:46,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 452 transitions. [2020-07-17 21:46:48,220 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:48,240 INFO L225 Difference]: With dead ends: 695 [2020-07-17 21:46:48,241 INFO L226 Difference]: Without dead ends: 451 [2020-07-17 21:46:48,243 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:46:48,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 451 states. [2020-07-17 21:46:51,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 451 to 387. [2020-07-17 21:46:51,693 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:51,693 INFO L82 GeneralOperation]: Start isEquivalent. First operand 451 states. Second operand 387 states. [2020-07-17 21:46:51,693 INFO L74 IsIncluded]: Start isIncluded. First operand 451 states. Second operand 387 states. [2020-07-17 21:46:51,693 INFO L87 Difference]: Start difference. First operand 451 states. Second operand 387 states. [2020-07-17 21:46:51,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:51,715 INFO L93 Difference]: Finished difference Result 451 states and 560 transitions. [2020-07-17 21:46:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 560 transitions. [2020-07-17 21:46:51,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:51,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:51,718 INFO L74 IsIncluded]: Start isIncluded. First operand 387 states. Second operand 451 states. [2020-07-17 21:46:51,718 INFO L87 Difference]: Start difference. First operand 387 states. Second operand 451 states. [2020-07-17 21:46:51,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:51,739 INFO L93 Difference]: Finished difference Result 451 states and 560 transitions. [2020-07-17 21:46:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 560 transitions. [2020-07-17 21:46:51,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:51,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:51,742 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:51,742 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387 states. [2020-07-17 21:46:51,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 459 transitions. [2020-07-17 21:46:51,759 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 459 transitions. Word has length 70 [2020-07-17 21:46:51,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:51,759 INFO L479 AbstractCegarLoop]: Abstraction has 387 states and 459 transitions. [2020-07-17 21:46:51,759 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:46:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 459 transitions. [2020-07-17 21:46:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-17 21:46:51,762 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:51,762 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:46:51,762 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:46:51,762 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:51,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:51,763 INFO L82 PathProgramCache]: Analyzing trace with hash -762155168, now seen corresponding path program 1 times [2020-07-17 21:46:51,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:51,763 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443221523] [2020-07-17 21:46:51,763 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:51,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,084 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {6413#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#(= 1 ~waterLevel~0)} assume true; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6350#(= 1 ~waterLevel~0)} {6345#true} #532#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,172 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #432#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,176 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #434#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {6345#true} is VALID [2020-07-17 21:46:52,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #436#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,184 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #438#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6345#true} is VALID [2020-07-17 21:46:52,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #522#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-17 21:46:52,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,211 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {6345#true} is VALID [2020-07-17 21:46:52,211 INFO L263 TraceCheckUtils]: 0: Hoare triple {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {6345#true} is VALID [2020-07-17 21:46:52,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-17 21:46:52,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,212 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6345#true} {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {6345#true} is VALID [2020-07-17 21:46:52,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {6345#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {6345#true} is VALID [2020-07-17 21:46:52,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,213 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #500#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~2; {6345#true} is VALID [2020-07-17 21:46:52,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:46:52,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:46:52,345 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {6345#true} #498#return; {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} is VALID [2020-07-17 21:46:52,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {6345#true} is VALID [2020-07-17 21:46:52,346 INFO L263 TraceCheckUtils]: 1: Hoare triple {6345#true} call #t~ret64 := isHighWaterSensorDry(); {6345#true} is VALID [2020-07-17 21:46:52,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {6345#true} havoc ~retValue_acc~2; {6345#true} is VALID [2020-07-17 21:46:52,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {6345#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:46:52,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:46:52,349 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {6345#true} #498#return; {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} is VALID [2020-07-17 21:46:52,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} is VALID [2020-07-17 21:46:52,350 INFO L280 TraceCheckUtils]: 7: Hoare triple {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} assume 0 != ~tmp~5;~tmp___0~0 := 0; {6346#false} is VALID [2020-07-17 21:46:52,351 INFO L280 TraceCheckUtils]: 8: Hoare triple {6346#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {6346#false} is VALID [2020-07-17 21:46:52,351 INFO L280 TraceCheckUtils]: 9: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-17 21:46:52,351 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6346#false} {6345#true} #474#return; {6346#false} is VALID [2020-07-17 21:46:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-17 21:46:52,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-17 21:46:52,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~6; {6345#true} is VALID [2020-07-17 21:46:52,366 INFO L263 TraceCheckUtils]: 1: Hoare triple {6345#true} call #t~ret47 := isMethaneLevelCritical(); {6345#true} is VALID [2020-07-17 21:46:52,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-17 21:46:52,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,366 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-17 21:46:52,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {6345#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {6345#true} is VALID [2020-07-17 21:46:52,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,367 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6345#true} {6345#true} #494#return; {6345#true} is VALID [2020-07-17 21:46:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6345#true} is VALID [2020-07-17 21:46:52,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,374 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6345#true} #496#return; {6345#true} is VALID [2020-07-17 21:46:52,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6345#true} is VALID [2020-07-17 21:46:52,374 INFO L263 TraceCheckUtils]: 1: Hoare triple {6345#true} call #t~ret46 := isMethaneAlarm(); {6345#true} is VALID [2020-07-17 21:46:52,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {6345#true} havoc ~retValue_acc~6; {6345#true} is VALID [2020-07-17 21:46:52,374 INFO L263 TraceCheckUtils]: 3: Hoare triple {6345#true} call #t~ret47 := isMethaneLevelCritical(); {6345#true} is VALID [2020-07-17 21:46:52,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-17 21:46:52,375 INFO L280 TraceCheckUtils]: 5: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,376 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-17 21:46:52,377 INFO L280 TraceCheckUtils]: 7: Hoare triple {6345#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {6345#true} is VALID [2020-07-17 21:46:52,377 INFO L280 TraceCheckUtils]: 8: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,377 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6345#true} {6345#true} #494#return; {6345#true} is VALID [2020-07-17 21:46:52,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {6345#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {6345#true} is VALID [2020-07-17 21:46:52,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {6345#true} assume !(0 != ~tmp~4); {6345#true} is VALID [2020-07-17 21:46:52,378 INFO L263 TraceCheckUtils]: 12: Hoare triple {6345#true} call activatePump__wrappee__highWaterSensor(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:52,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6345#true} is VALID [2020-07-17 21:46:52,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,379 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6345#true} {6345#true} #496#return; {6345#true} is VALID [2020-07-17 21:46:52,379 INFO L280 TraceCheckUtils]: 16: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,380 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6345#true} {6346#false} #476#return; {6346#false} is VALID [2020-07-17 21:46:52,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6345#true} is VALID [2020-07-17 21:46:52,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume 0 == ~pumpRunning~0; {6345#true} is VALID [2020-07-17 21:46:52,380 INFO L263 TraceCheckUtils]: 2: Hoare triple {6345#true} call #t~ret45 := isHighWaterLevel(); {6345#true} is VALID [2020-07-17 21:46:52,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {6345#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {6345#true} is VALID [2020-07-17 21:46:52,381 INFO L263 TraceCheckUtils]: 4: Hoare triple {6345#true} call #t~ret64 := isHighWaterSensorDry(); {6345#true} is VALID [2020-07-17 21:46:52,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {6345#true} havoc ~retValue_acc~2; {6345#true} is VALID [2020-07-17 21:46:52,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {6345#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:46:52,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:46:52,384 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {6345#true} #498#return; {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} is VALID [2020-07-17 21:46:52,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} is VALID [2020-07-17 21:46:52,386 INFO L280 TraceCheckUtils]: 10: Hoare triple {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} assume 0 != ~tmp~5;~tmp___0~0 := 0; {6346#false} is VALID [2020-07-17 21:46:52,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {6346#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {6346#false} is VALID [2020-07-17 21:46:52,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-17 21:46:52,387 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6346#false} {6345#true} #474#return; {6346#false} is VALID [2020-07-17 21:46:52,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {6346#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {6346#false} is VALID [2020-07-17 21:46:52,387 INFO L280 TraceCheckUtils]: 15: Hoare triple {6346#false} assume 0 != ~tmp~3; {6346#false} is VALID [2020-07-17 21:46:52,387 INFO L263 TraceCheckUtils]: 16: Hoare triple {6346#false} call activatePump(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:52,387 INFO L280 TraceCheckUtils]: 17: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6345#true} is VALID [2020-07-17 21:46:52,388 INFO L263 TraceCheckUtils]: 18: Hoare triple {6345#true} call #t~ret46 := isMethaneAlarm(); {6345#true} is VALID [2020-07-17 21:46:52,388 INFO L280 TraceCheckUtils]: 19: Hoare triple {6345#true} havoc ~retValue_acc~6; {6345#true} is VALID [2020-07-17 21:46:52,388 INFO L263 TraceCheckUtils]: 20: Hoare triple {6345#true} call #t~ret47 := isMethaneLevelCritical(); {6345#true} is VALID [2020-07-17 21:46:52,388 INFO L280 TraceCheckUtils]: 21: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-17 21:46:52,388 INFO L280 TraceCheckUtils]: 22: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,389 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-17 21:46:52,389 INFO L280 TraceCheckUtils]: 24: Hoare triple {6345#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {6345#true} is VALID [2020-07-17 21:46:52,389 INFO L280 TraceCheckUtils]: 25: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,389 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6345#true} {6345#true} #494#return; {6345#true} is VALID [2020-07-17 21:46:52,389 INFO L280 TraceCheckUtils]: 27: Hoare triple {6345#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {6345#true} is VALID [2020-07-17 21:46:52,389 INFO L280 TraceCheckUtils]: 28: Hoare triple {6345#true} assume !(0 != ~tmp~4); {6345#true} is VALID [2020-07-17 21:46:52,390 INFO L263 TraceCheckUtils]: 29: Hoare triple {6345#true} call activatePump__wrappee__highWaterSensor(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:52,390 INFO L280 TraceCheckUtils]: 30: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6345#true} is VALID [2020-07-17 21:46:52,391 INFO L280 TraceCheckUtils]: 31: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,391 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6345#true} {6345#true} #496#return; {6345#true} is VALID [2020-07-17 21:46:52,391 INFO L280 TraceCheckUtils]: 33: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,391 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6345#true} {6346#false} #476#return; {6346#false} is VALID [2020-07-17 21:46:52,391 INFO L280 TraceCheckUtils]: 35: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-17 21:46:52,392 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6346#false} {6350#(= 1 ~waterLevel~0)} #504#return; {6346#false} is VALID [2020-07-17 21:46:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {6345#true} is VALID [2020-07-17 21:46:52,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6346#false} #514#return; {6346#false} is VALID [2020-07-17 21:46:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-17 21:46:52,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6346#false} #516#return; {6346#false} is VALID [2020-07-17 21:46:52,403 INFO L263 TraceCheckUtils]: 0: Hoare triple {6345#true} call ULTIMATE.init(); {6413#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:52,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {6413#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#(= 1 ~waterLevel~0)} assume true; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,410 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6350#(= 1 ~waterLevel~0)} {6345#true} #532#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,411 INFO L263 TraceCheckUtils]: 4: Hoare triple {6350#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {6350#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,412 INFO L263 TraceCheckUtils]: 6: Hoare triple {6350#(= 1 ~waterLevel~0)} call select_helpers(); {6345#true} is VALID [2020-07-17 21:46:52,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,412 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #432#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,413 INFO L263 TraceCheckUtils]: 9: Hoare triple {6350#(= 1 ~waterLevel~0)} call select_features(); {6345#true} is VALID [2020-07-17 21:46:52,413 INFO L280 TraceCheckUtils]: 10: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,414 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #434#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,414 INFO L263 TraceCheckUtils]: 12: Hoare triple {6350#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {6345#true} is VALID [2020-07-17 21:46:52,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {6345#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {6345#true} is VALID [2020-07-17 21:46:52,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,431 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #436#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {6350#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,432 INFO L280 TraceCheckUtils]: 17: Hoare triple {6350#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,432 INFO L263 TraceCheckUtils]: 18: Hoare triple {6350#(= 1 ~waterLevel~0)} call setup(); {6345#true} is VALID [2020-07-17 21:46:52,432 INFO L280 TraceCheckUtils]: 19: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,433 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #438#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,433 INFO L263 TraceCheckUtils]: 21: Hoare triple {6350#(= 1 ~waterLevel~0)} call runTest(); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,434 INFO L263 TraceCheckUtils]: 22: Hoare triple {6350#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:52,434 INFO L280 TraceCheckUtils]: 23: Hoare triple {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6345#true} is VALID [2020-07-17 21:46:52,435 INFO L280 TraceCheckUtils]: 24: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,435 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #522#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,436 INFO L263 TraceCheckUtils]: 26: Hoare triple {6350#(= 1 ~waterLevel~0)} call test(); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,436 INFO L280 TraceCheckUtils]: 27: Hoare triple {6350#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,437 INFO L280 TraceCheckUtils]: 28: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !false; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,437 INFO L280 TraceCheckUtils]: 29: Hoare triple {6350#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {6350#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,439 INFO L280 TraceCheckUtils]: 31: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~6); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,439 INFO L280 TraceCheckUtils]: 32: Hoare triple {6350#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,440 INFO L280 TraceCheckUtils]: 33: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,440 INFO L280 TraceCheckUtils]: 34: Hoare triple {6350#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,441 INFO L280 TraceCheckUtils]: 35: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,441 INFO L280 TraceCheckUtils]: 36: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,442 INFO L263 TraceCheckUtils]: 37: Hoare triple {6350#(= 1 ~waterLevel~0)} call timeShift(); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,443 INFO L263 TraceCheckUtils]: 38: Hoare triple {6350#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:52,443 INFO L263 TraceCheckUtils]: 39: Hoare triple {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {6345#true} is VALID [2020-07-17 21:46:52,443 INFO L280 TraceCheckUtils]: 40: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-17 21:46:52,443 INFO L280 TraceCheckUtils]: 41: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,443 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6345#true} {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {6345#true} is VALID [2020-07-17 21:46:52,444 INFO L280 TraceCheckUtils]: 43: Hoare triple {6345#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {6345#true} is VALID [2020-07-17 21:46:52,444 INFO L280 TraceCheckUtils]: 44: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,444 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #500#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,445 INFO L280 TraceCheckUtils]: 46: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,446 INFO L280 TraceCheckUtils]: 47: Hoare triple {6350#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:46:52,446 INFO L263 TraceCheckUtils]: 48: Hoare triple {6350#(= 1 ~waterLevel~0)} call processEnvironment(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:52,447 INFO L280 TraceCheckUtils]: 49: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6345#true} is VALID [2020-07-17 21:46:52,447 INFO L280 TraceCheckUtils]: 50: Hoare triple {6345#true} assume 0 == ~pumpRunning~0; {6345#true} is VALID [2020-07-17 21:46:52,447 INFO L263 TraceCheckUtils]: 51: Hoare triple {6345#true} call #t~ret45 := isHighWaterLevel(); {6345#true} is VALID [2020-07-17 21:46:52,447 INFO L280 TraceCheckUtils]: 52: Hoare triple {6345#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {6345#true} is VALID [2020-07-17 21:46:52,447 INFO L263 TraceCheckUtils]: 53: Hoare triple {6345#true} call #t~ret64 := isHighWaterSensorDry(); {6345#true} is VALID [2020-07-17 21:46:52,447 INFO L280 TraceCheckUtils]: 54: Hoare triple {6345#true} havoc ~retValue_acc~2; {6345#true} is VALID [2020-07-17 21:46:52,448 INFO L280 TraceCheckUtils]: 55: Hoare triple {6345#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:46:52,449 INFO L280 TraceCheckUtils]: 56: Hoare triple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:46:52,450 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {6345#true} #498#return; {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} is VALID [2020-07-17 21:46:52,450 INFO L280 TraceCheckUtils]: 58: Hoare triple {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} is VALID [2020-07-17 21:46:52,451 INFO L280 TraceCheckUtils]: 59: Hoare triple {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} assume 0 != ~tmp~5;~tmp___0~0 := 0; {6346#false} is VALID [2020-07-17 21:46:52,451 INFO L280 TraceCheckUtils]: 60: Hoare triple {6346#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {6346#false} is VALID [2020-07-17 21:46:52,452 INFO L280 TraceCheckUtils]: 61: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-17 21:46:52,452 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6346#false} {6345#true} #474#return; {6346#false} is VALID [2020-07-17 21:46:52,452 INFO L280 TraceCheckUtils]: 63: Hoare triple {6346#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {6346#false} is VALID [2020-07-17 21:46:52,452 INFO L280 TraceCheckUtils]: 64: Hoare triple {6346#false} assume 0 != ~tmp~3; {6346#false} is VALID [2020-07-17 21:46:52,452 INFO L263 TraceCheckUtils]: 65: Hoare triple {6346#false} call activatePump(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:52,453 INFO L280 TraceCheckUtils]: 66: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6345#true} is VALID [2020-07-17 21:46:52,453 INFO L263 TraceCheckUtils]: 67: Hoare triple {6345#true} call #t~ret46 := isMethaneAlarm(); {6345#true} is VALID [2020-07-17 21:46:52,453 INFO L280 TraceCheckUtils]: 68: Hoare triple {6345#true} havoc ~retValue_acc~6; {6345#true} is VALID [2020-07-17 21:46:52,453 INFO L263 TraceCheckUtils]: 69: Hoare triple {6345#true} call #t~ret47 := isMethaneLevelCritical(); {6345#true} is VALID [2020-07-17 21:46:52,453 INFO L280 TraceCheckUtils]: 70: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-17 21:46:52,453 INFO L280 TraceCheckUtils]: 71: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,454 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-17 21:46:52,454 INFO L280 TraceCheckUtils]: 73: Hoare triple {6345#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {6345#true} is VALID [2020-07-17 21:46:52,454 INFO L280 TraceCheckUtils]: 74: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,454 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6345#true} {6345#true} #494#return; {6345#true} is VALID [2020-07-17 21:46:52,454 INFO L280 TraceCheckUtils]: 76: Hoare triple {6345#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {6345#true} is VALID [2020-07-17 21:46:52,455 INFO L280 TraceCheckUtils]: 77: Hoare triple {6345#true} assume !(0 != ~tmp~4); {6345#true} is VALID [2020-07-17 21:46:52,455 INFO L263 TraceCheckUtils]: 78: Hoare triple {6345#true} call activatePump__wrappee__highWaterSensor(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:52,455 INFO L280 TraceCheckUtils]: 79: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6345#true} is VALID [2020-07-17 21:46:52,456 INFO L280 TraceCheckUtils]: 80: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,456 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6345#true} {6345#true} #496#return; {6345#true} is VALID [2020-07-17 21:46:52,456 INFO L280 TraceCheckUtils]: 82: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,456 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6345#true} {6346#false} #476#return; {6346#false} is VALID [2020-07-17 21:46:52,456 INFO L280 TraceCheckUtils]: 84: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-17 21:46:52,457 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6346#false} {6350#(= 1 ~waterLevel~0)} #504#return; {6346#false} is VALID [2020-07-17 21:46:52,457 INFO L263 TraceCheckUtils]: 86: Hoare triple {6346#false} call __utac_acc__Specification5_spec__3(); {6346#false} is VALID [2020-07-17 21:46:52,457 INFO L280 TraceCheckUtils]: 87: Hoare triple {6346#false} havoc ~tmp~8;havoc ~tmp___0~2; {6346#false} is VALID [2020-07-17 21:46:52,457 INFO L263 TraceCheckUtils]: 88: Hoare triple {6346#false} call #t~ret72 := getWaterLevel(); {6345#true} is VALID [2020-07-17 21:46:52,457 INFO L280 TraceCheckUtils]: 89: Hoare triple {6345#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {6345#true} is VALID [2020-07-17 21:46:52,457 INFO L280 TraceCheckUtils]: 90: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,458 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6345#true} {6346#false} #514#return; {6346#false} is VALID [2020-07-17 21:46:52,458 INFO L280 TraceCheckUtils]: 92: Hoare triple {6346#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {6346#false} is VALID [2020-07-17 21:46:52,458 INFO L280 TraceCheckUtils]: 93: Hoare triple {6346#false} assume 2 != ~tmp~8; {6346#false} is VALID [2020-07-17 21:46:52,458 INFO L263 TraceCheckUtils]: 94: Hoare triple {6346#false} call #t~ret73 := isPumpRunning(); {6345#true} is VALID [2020-07-17 21:46:52,458 INFO L280 TraceCheckUtils]: 95: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-17 21:46:52,458 INFO L280 TraceCheckUtils]: 96: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-17 21:46:52,459 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6345#true} {6346#false} #516#return; {6346#false} is VALID [2020-07-17 21:46:52,459 INFO L280 TraceCheckUtils]: 98: Hoare triple {6346#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {6346#false} is VALID [2020-07-17 21:46:52,459 INFO L280 TraceCheckUtils]: 99: Hoare triple {6346#false} assume 0 != ~tmp___0~2; {6346#false} is VALID [2020-07-17 21:46:52,459 INFO L280 TraceCheckUtils]: 100: Hoare triple {6346#false} assume 0 == ~switchedOnBeforeTS~0; {6346#false} is VALID [2020-07-17 21:46:52,459 INFO L263 TraceCheckUtils]: 101: Hoare triple {6346#false} call __automaton_fail(); {6346#false} is VALID [2020-07-17 21:46:52,460 INFO L280 TraceCheckUtils]: 102: Hoare triple {6346#false} assume !false; {6346#false} is VALID [2020-07-17 21:46:52,474 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 21:46:52,475 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443221523] [2020-07-17 21:46:52,475 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:52,475 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:46:52,475 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524544884] [2020-07-17 21:46:52,477 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-17 21:46:52,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:52,477 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:46:52,595 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:52,595 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:46:52,596 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:52,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:46:52,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:46:52,596 INFO L87 Difference]: Start difference. First operand 387 states and 459 transitions. Second operand 9 states. [2020-07-17 21:46:53,390 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:59,966 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:00,350 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:47:01,077 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:01,841 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:15,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:15,494 INFO L93 Difference]: Finished difference Result 1214 states and 1597 transitions. [2020-07-17 21:47:15,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:47:15,495 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-17 21:47:15,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 555 transitions. [2020-07-17 21:47:15,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:15,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 555 transitions. [2020-07-17 21:47:15,515 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 555 transitions. [2020-07-17 21:47:17,289 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 555 edges. 555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:17,351 INFO L225 Difference]: With dead ends: 1214 [2020-07-17 21:47:17,351 INFO L226 Difference]: Without dead ends: 855 [2020-07-17 21:47:17,353 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:47:17,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 855 states. [2020-07-17 21:47:23,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 855 to 733. [2020-07-17 21:47:23,608 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:23,609 INFO L82 GeneralOperation]: Start isEquivalent. First operand 855 states. Second operand 733 states. [2020-07-17 21:47:23,609 INFO L74 IsIncluded]: Start isIncluded. First operand 855 states. Second operand 733 states. [2020-07-17 21:47:23,609 INFO L87 Difference]: Start difference. First operand 855 states. Second operand 733 states. [2020-07-17 21:47:23,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:23,665 INFO L93 Difference]: Finished difference Result 855 states and 1082 transitions. [2020-07-17 21:47:23,665 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1082 transitions. [2020-07-17 21:47:23,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:23,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:23,669 INFO L74 IsIncluded]: Start isIncluded. First operand 733 states. Second operand 855 states. [2020-07-17 21:47:23,669 INFO L87 Difference]: Start difference. First operand 733 states. Second operand 855 states. [2020-07-17 21:47:23,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:23,730 INFO L93 Difference]: Finished difference Result 855 states and 1082 transitions. [2020-07-17 21:47:23,730 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1082 transitions. [2020-07-17 21:47:23,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:23,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:23,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:23,735 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:23,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 733 states. [2020-07-17 21:47:23,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 733 states and 874 transitions. [2020-07-17 21:47:23,789 INFO L78 Accepts]: Start accepts. Automaton has 733 states and 874 transitions. Word has length 103 [2020-07-17 21:47:23,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:23,789 INFO L479 AbstractCegarLoop]: Abstraction has 733 states and 874 transitions. [2020-07-17 21:47:23,789 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:47:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 874 transitions. [2020-07-17 21:47:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-17 21:47:23,792 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:23,792 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:23,793 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:47:23,793 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:23,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:23,793 INFO L82 PathProgramCache]: Analyzing trace with hash -1731736191, now seen corresponding path program 1 times [2020-07-17 21:47:23,793 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:23,794 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208694049] [2020-07-17 21:47:23,794 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,187 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {10911#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {10844#true} is VALID [2020-07-17 21:47:24,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,242 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #532#return; {10844#true} is VALID [2020-07-17 21:47:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,244 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10844#true} {10844#true} #432#return; {10844#true} is VALID [2020-07-17 21:47:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,247 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10844#true} {10844#true} #434#return; {10844#true} is VALID [2020-07-17 21:47:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10844#true} is VALID [2020-07-17 21:47:24,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #436#return; {10844#true} is VALID [2020-07-17 21:47:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,255 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10844#true} {10844#true} #438#return; {10844#true} is VALID [2020-07-17 21:47:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10844#true} is VALID [2020-07-17 21:47:24,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,269 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #522#return; {10844#true} is VALID [2020-07-17 21:47:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-17 21:47:24,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10844#true} is VALID [2020-07-17 21:47:24,277 INFO L263 TraceCheckUtils]: 0: Hoare triple {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10844#true} is VALID [2020-07-17 21:47:24,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-17 21:47:24,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,278 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10844#true} {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10844#true} is VALID [2020-07-17 21:47:24,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {10844#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10844#true} is VALID [2020-07-17 21:47:24,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,279 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10844#true} {10844#true} #500#return; {10844#true} is VALID [2020-07-17 21:47:24,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~2; {10844#true} is VALID [2020-07-17 21:47:24,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10844#true} is VALID [2020-07-17 21:47:24,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,388 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10844#true} {10844#true} #498#return; {10844#true} is VALID [2020-07-17 21:47:24,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {10844#true} is VALID [2020-07-17 21:47:24,388 INFO L263 TraceCheckUtils]: 1: Hoare triple {10844#true} call #t~ret64 := isHighWaterSensorDry(); {10844#true} is VALID [2020-07-17 21:47:24,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} havoc ~retValue_acc~2; {10844#true} is VALID [2020-07-17 21:47:24,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {10844#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10844#true} is VALID [2020-07-17 21:47:24,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,389 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10844#true} {10844#true} #498#return; {10844#true} is VALID [2020-07-17 21:47:24,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {10844#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {10844#true} is VALID [2020-07-17 21:47:24,390 INFO L280 TraceCheckUtils]: 7: Hoare triple {10844#true} assume 0 != ~tmp~5;~tmp___0~0 := 0; {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:47:24,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:24,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:24,393 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10844#true} #474#return; {10928#(= 0 |processEnvironment_#t~ret45|)} is VALID [2020-07-17 21:47:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-17 21:47:24,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,410 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-17 21:47:24,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~6; {10844#true} is VALID [2020-07-17 21:47:24,411 INFO L263 TraceCheckUtils]: 1: Hoare triple {10844#true} call #t~ret47 := isMethaneLevelCritical(); {10844#true} is VALID [2020-07-17 21:47:24,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-17 21:47:24,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,412 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-17 21:47:24,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {10844#true} is VALID [2020-07-17 21:47:24,412 INFO L280 TraceCheckUtils]: 6: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,412 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10844#true} {10844#true} #494#return; {10844#true} is VALID [2020-07-17 21:47:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10844#true} is VALID [2020-07-17 21:47:24,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,421 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #496#return; {10844#true} is VALID [2020-07-17 21:47:24,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10844#true} is VALID [2020-07-17 21:47:24,422 INFO L263 TraceCheckUtils]: 1: Hoare triple {10844#true} call #t~ret46 := isMethaneAlarm(); {10844#true} is VALID [2020-07-17 21:47:24,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} havoc ~retValue_acc~6; {10844#true} is VALID [2020-07-17 21:47:24,422 INFO L263 TraceCheckUtils]: 3: Hoare triple {10844#true} call #t~ret47 := isMethaneLevelCritical(); {10844#true} is VALID [2020-07-17 21:47:24,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-17 21:47:24,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,423 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-17 21:47:24,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {10844#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {10844#true} is VALID [2020-07-17 21:47:24,423 INFO L280 TraceCheckUtils]: 8: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,424 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10844#true} {10844#true} #494#return; {10844#true} is VALID [2020-07-17 21:47:24,424 INFO L280 TraceCheckUtils]: 10: Hoare triple {10844#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {10844#true} is VALID [2020-07-17 21:47:24,424 INFO L280 TraceCheckUtils]: 11: Hoare triple {10844#true} assume !(0 != ~tmp~4); {10844#true} is VALID [2020-07-17 21:47:24,425 INFO L263 TraceCheckUtils]: 12: Hoare triple {10844#true} call activatePump__wrappee__highWaterSensor(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:24,425 INFO L280 TraceCheckUtils]: 13: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10844#true} is VALID [2020-07-17 21:47:24,425 INFO L280 TraceCheckUtils]: 14: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,425 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10844#true} {10844#true} #496#return; {10844#true} is VALID [2020-07-17 21:47:24,426 INFO L280 TraceCheckUtils]: 16: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,426 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10844#true} {10845#false} #476#return; {10845#false} is VALID [2020-07-17 21:47:24,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10844#true} is VALID [2020-07-17 21:47:24,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume 0 == ~pumpRunning~0; {10844#true} is VALID [2020-07-17 21:47:24,427 INFO L263 TraceCheckUtils]: 2: Hoare triple {10844#true} call #t~ret45 := isHighWaterLevel(); {10844#true} is VALID [2020-07-17 21:47:24,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {10844#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {10844#true} is VALID [2020-07-17 21:47:24,427 INFO L263 TraceCheckUtils]: 4: Hoare triple {10844#true} call #t~ret64 := isHighWaterSensorDry(); {10844#true} is VALID [2020-07-17 21:47:24,427 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} havoc ~retValue_acc~2; {10844#true} is VALID [2020-07-17 21:47:24,427 INFO L280 TraceCheckUtils]: 6: Hoare triple {10844#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10844#true} is VALID [2020-07-17 21:47:24,428 INFO L280 TraceCheckUtils]: 7: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,428 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10844#true} {10844#true} #498#return; {10844#true} is VALID [2020-07-17 21:47:24,428 INFO L280 TraceCheckUtils]: 9: Hoare triple {10844#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {10844#true} is VALID [2020-07-17 21:47:24,429 INFO L280 TraceCheckUtils]: 10: Hoare triple {10844#true} assume 0 != ~tmp~5;~tmp___0~0 := 0; {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:47:24,430 INFO L280 TraceCheckUtils]: 11: Hoare triple {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:24,430 INFO L280 TraceCheckUtils]: 12: Hoare triple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:24,431 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10844#true} #474#return; {10928#(= 0 |processEnvironment_#t~ret45|)} is VALID [2020-07-17 21:47:24,432 INFO L280 TraceCheckUtils]: 14: Hoare triple {10928#(= 0 |processEnvironment_#t~ret45|)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {10929#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-17 21:47:24,433 INFO L280 TraceCheckUtils]: 15: Hoare triple {10929#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {10845#false} is VALID [2020-07-17 21:47:24,433 INFO L263 TraceCheckUtils]: 16: Hoare triple {10845#false} call activatePump(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:24,433 INFO L280 TraceCheckUtils]: 17: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10844#true} is VALID [2020-07-17 21:47:24,434 INFO L263 TraceCheckUtils]: 18: Hoare triple {10844#true} call #t~ret46 := isMethaneAlarm(); {10844#true} is VALID [2020-07-17 21:47:24,434 INFO L280 TraceCheckUtils]: 19: Hoare triple {10844#true} havoc ~retValue_acc~6; {10844#true} is VALID [2020-07-17 21:47:24,434 INFO L263 TraceCheckUtils]: 20: Hoare triple {10844#true} call #t~ret47 := isMethaneLevelCritical(); {10844#true} is VALID [2020-07-17 21:47:24,434 INFO L280 TraceCheckUtils]: 21: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-17 21:47:24,434 INFO L280 TraceCheckUtils]: 22: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,435 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-17 21:47:24,435 INFO L280 TraceCheckUtils]: 24: Hoare triple {10844#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {10844#true} is VALID [2020-07-17 21:47:24,435 INFO L280 TraceCheckUtils]: 25: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,435 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10844#true} {10844#true} #494#return; {10844#true} is VALID [2020-07-17 21:47:24,435 INFO L280 TraceCheckUtils]: 27: Hoare triple {10844#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {10844#true} is VALID [2020-07-17 21:47:24,436 INFO L280 TraceCheckUtils]: 28: Hoare triple {10844#true} assume !(0 != ~tmp~4); {10844#true} is VALID [2020-07-17 21:47:24,437 INFO L263 TraceCheckUtils]: 29: Hoare triple {10844#true} call activatePump__wrappee__highWaterSensor(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:24,437 INFO L280 TraceCheckUtils]: 30: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10844#true} is VALID [2020-07-17 21:47:24,437 INFO L280 TraceCheckUtils]: 31: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,437 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10844#true} {10844#true} #496#return; {10844#true} is VALID [2020-07-17 21:47:24,437 INFO L280 TraceCheckUtils]: 33: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,438 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10844#true} {10845#false} #476#return; {10845#false} is VALID [2020-07-17 21:47:24,438 INFO L280 TraceCheckUtils]: 35: Hoare triple {10845#false} assume true; {10845#false} is VALID [2020-07-17 21:47:24,438 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10845#false} {10844#true} #504#return; {10845#false} is VALID [2020-07-17 21:47:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10844#true} is VALID [2020-07-17 21:47:24,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,444 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10845#false} #514#return; {10845#false} is VALID [2020-07-17 21:47:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:24,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-17 21:47:24,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,447 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10845#false} #516#return; {10845#false} is VALID [2020-07-17 21:47:24,451 INFO L263 TraceCheckUtils]: 0: Hoare triple {10844#true} call ULTIMATE.init(); {10911#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:47:24,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {10911#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {10844#true} is VALID [2020-07-17 21:47:24,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,452 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10844#true} {10844#true} #532#return; {10844#true} is VALID [2020-07-17 21:47:24,453 INFO L263 TraceCheckUtils]: 4: Hoare triple {10844#true} call #t~ret74 := main(); {10844#true} is VALID [2020-07-17 21:47:24,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} havoc ~retValue_acc~11;havoc ~tmp~7; {10844#true} is VALID [2020-07-17 21:47:24,453 INFO L263 TraceCheckUtils]: 6: Hoare triple {10844#true} call select_helpers(); {10844#true} is VALID [2020-07-17 21:47:24,453 INFO L280 TraceCheckUtils]: 7: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,453 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10844#true} {10844#true} #432#return; {10844#true} is VALID [2020-07-17 21:47:24,453 INFO L263 TraceCheckUtils]: 9: Hoare triple {10844#true} call select_features(); {10844#true} is VALID [2020-07-17 21:47:24,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,454 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10844#true} {10844#true} #434#return; {10844#true} is VALID [2020-07-17 21:47:24,454 INFO L263 TraceCheckUtils]: 12: Hoare triple {10844#true} call #t~ret70 := valid_product(); {10844#true} is VALID [2020-07-17 21:47:24,454 INFO L280 TraceCheckUtils]: 13: Hoare triple {10844#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10844#true} is VALID [2020-07-17 21:47:24,454 INFO L280 TraceCheckUtils]: 14: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,455 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10844#true} {10844#true} #436#return; {10844#true} is VALID [2020-07-17 21:47:24,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {10844#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {10844#true} is VALID [2020-07-17 21:47:24,455 INFO L280 TraceCheckUtils]: 17: Hoare triple {10844#true} assume 0 != ~tmp~7; {10844#true} is VALID [2020-07-17 21:47:24,455 INFO L263 TraceCheckUtils]: 18: Hoare triple {10844#true} call setup(); {10844#true} is VALID [2020-07-17 21:47:24,455 INFO L280 TraceCheckUtils]: 19: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,455 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10844#true} {10844#true} #438#return; {10844#true} is VALID [2020-07-17 21:47:24,456 INFO L263 TraceCheckUtils]: 21: Hoare triple {10844#true} call runTest(); {10844#true} is VALID [2020-07-17 21:47:24,456 INFO L263 TraceCheckUtils]: 22: Hoare triple {10844#true} call __utac_acc__Specification5_spec__1(); {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:24,457 INFO L280 TraceCheckUtils]: 23: Hoare triple {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10844#true} is VALID [2020-07-17 21:47:24,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,457 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10844#true} {10844#true} #522#return; {10844#true} is VALID [2020-07-17 21:47:24,457 INFO L263 TraceCheckUtils]: 26: Hoare triple {10844#true} call test(); {10844#true} is VALID [2020-07-17 21:47:24,457 INFO L280 TraceCheckUtils]: 27: Hoare triple {10844#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10844#true} is VALID [2020-07-17 21:47:24,458 INFO L280 TraceCheckUtils]: 28: Hoare triple {10844#true} assume !false; {10844#true} is VALID [2020-07-17 21:47:24,458 INFO L280 TraceCheckUtils]: 29: Hoare triple {10844#true} assume ~splverifierCounter~0 < 4; {10844#true} is VALID [2020-07-17 21:47:24,458 INFO L280 TraceCheckUtils]: 30: Hoare triple {10844#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {10844#true} is VALID [2020-07-17 21:47:24,458 INFO L280 TraceCheckUtils]: 31: Hoare triple {10844#true} assume !(0 != ~tmp~6); {10844#true} is VALID [2020-07-17 21:47:24,458 INFO L280 TraceCheckUtils]: 32: Hoare triple {10844#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {10844#true} is VALID [2020-07-17 21:47:24,458 INFO L280 TraceCheckUtils]: 33: Hoare triple {10844#true} assume !(0 != ~tmp___0~1); {10844#true} is VALID [2020-07-17 21:47:24,459 INFO L280 TraceCheckUtils]: 34: Hoare triple {10844#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {10844#true} is VALID [2020-07-17 21:47:24,459 INFO L280 TraceCheckUtils]: 35: Hoare triple {10844#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {10844#true} is VALID [2020-07-17 21:47:24,459 INFO L280 TraceCheckUtils]: 36: Hoare triple {10844#true} assume !(0 != ~tmp___1~0); {10844#true} is VALID [2020-07-17 21:47:24,459 INFO L263 TraceCheckUtils]: 37: Hoare triple {10844#true} call timeShift(); {10844#true} is VALID [2020-07-17 21:47:24,460 INFO L263 TraceCheckUtils]: 38: Hoare triple {10844#true} call __utac_acc__Specification5_spec__2(); {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:24,460 INFO L263 TraceCheckUtils]: 39: Hoare triple {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10844#true} is VALID [2020-07-17 21:47:24,460 INFO L280 TraceCheckUtils]: 40: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-17 21:47:24,461 INFO L280 TraceCheckUtils]: 41: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,461 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10844#true} {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10844#true} is VALID [2020-07-17 21:47:24,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {10844#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10844#true} is VALID [2020-07-17 21:47:24,461 INFO L280 TraceCheckUtils]: 44: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,461 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10844#true} {10844#true} #500#return; {10844#true} is VALID [2020-07-17 21:47:24,462 INFO L280 TraceCheckUtils]: 46: Hoare triple {10844#true} assume !(0 != ~pumpRunning~0); {10844#true} is VALID [2020-07-17 21:47:24,462 INFO L280 TraceCheckUtils]: 47: Hoare triple {10844#true} assume 0 != ~systemActive~0; {10844#true} is VALID [2020-07-17 21:47:24,462 INFO L263 TraceCheckUtils]: 48: Hoare triple {10844#true} call processEnvironment(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:24,463 INFO L280 TraceCheckUtils]: 49: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10844#true} is VALID [2020-07-17 21:47:24,463 INFO L280 TraceCheckUtils]: 50: Hoare triple {10844#true} assume 0 == ~pumpRunning~0; {10844#true} is VALID [2020-07-17 21:47:24,463 INFO L263 TraceCheckUtils]: 51: Hoare triple {10844#true} call #t~ret45 := isHighWaterLevel(); {10844#true} is VALID [2020-07-17 21:47:24,463 INFO L280 TraceCheckUtils]: 52: Hoare triple {10844#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {10844#true} is VALID [2020-07-17 21:47:24,463 INFO L263 TraceCheckUtils]: 53: Hoare triple {10844#true} call #t~ret64 := isHighWaterSensorDry(); {10844#true} is VALID [2020-07-17 21:47:24,464 INFO L280 TraceCheckUtils]: 54: Hoare triple {10844#true} havoc ~retValue_acc~2; {10844#true} is VALID [2020-07-17 21:47:24,464 INFO L280 TraceCheckUtils]: 55: Hoare triple {10844#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10844#true} is VALID [2020-07-17 21:47:24,464 INFO L280 TraceCheckUtils]: 56: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,464 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {10844#true} {10844#true} #498#return; {10844#true} is VALID [2020-07-17 21:47:24,464 INFO L280 TraceCheckUtils]: 58: Hoare triple {10844#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {10844#true} is VALID [2020-07-17 21:47:24,465 INFO L280 TraceCheckUtils]: 59: Hoare triple {10844#true} assume 0 != ~tmp~5;~tmp___0~0 := 0; {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:47:24,466 INFO L280 TraceCheckUtils]: 60: Hoare triple {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:24,466 INFO L280 TraceCheckUtils]: 61: Hoare triple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:24,467 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10844#true} #474#return; {10928#(= 0 |processEnvironment_#t~ret45|)} is VALID [2020-07-17 21:47:24,468 INFO L280 TraceCheckUtils]: 63: Hoare triple {10928#(= 0 |processEnvironment_#t~ret45|)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {10929#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-17 21:47:24,469 INFO L280 TraceCheckUtils]: 64: Hoare triple {10929#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {10845#false} is VALID [2020-07-17 21:47:24,469 INFO L263 TraceCheckUtils]: 65: Hoare triple {10845#false} call activatePump(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:24,469 INFO L280 TraceCheckUtils]: 66: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10844#true} is VALID [2020-07-17 21:47:24,470 INFO L263 TraceCheckUtils]: 67: Hoare triple {10844#true} call #t~ret46 := isMethaneAlarm(); {10844#true} is VALID [2020-07-17 21:47:24,470 INFO L280 TraceCheckUtils]: 68: Hoare triple {10844#true} havoc ~retValue_acc~6; {10844#true} is VALID [2020-07-17 21:47:24,470 INFO L263 TraceCheckUtils]: 69: Hoare triple {10844#true} call #t~ret47 := isMethaneLevelCritical(); {10844#true} is VALID [2020-07-17 21:47:24,470 INFO L280 TraceCheckUtils]: 70: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-17 21:47:24,470 INFO L280 TraceCheckUtils]: 71: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,470 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-17 21:47:24,471 INFO L280 TraceCheckUtils]: 73: Hoare triple {10844#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {10844#true} is VALID [2020-07-17 21:47:24,471 INFO L280 TraceCheckUtils]: 74: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,471 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10844#true} {10844#true} #494#return; {10844#true} is VALID [2020-07-17 21:47:24,471 INFO L280 TraceCheckUtils]: 76: Hoare triple {10844#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {10844#true} is VALID [2020-07-17 21:47:24,471 INFO L280 TraceCheckUtils]: 77: Hoare triple {10844#true} assume !(0 != ~tmp~4); {10844#true} is VALID [2020-07-17 21:47:24,477 INFO L263 TraceCheckUtils]: 78: Hoare triple {10844#true} call activatePump__wrappee__highWaterSensor(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:24,477 INFO L280 TraceCheckUtils]: 79: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10844#true} is VALID [2020-07-17 21:47:24,477 INFO L280 TraceCheckUtils]: 80: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,477 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10844#true} {10844#true} #496#return; {10844#true} is VALID [2020-07-17 21:47:24,478 INFO L280 TraceCheckUtils]: 82: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,478 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10844#true} {10845#false} #476#return; {10845#false} is VALID [2020-07-17 21:47:24,478 INFO L280 TraceCheckUtils]: 84: Hoare triple {10845#false} assume true; {10845#false} is VALID [2020-07-17 21:47:24,478 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10845#false} {10844#true} #504#return; {10845#false} is VALID [2020-07-17 21:47:24,478 INFO L263 TraceCheckUtils]: 86: Hoare triple {10845#false} call __utac_acc__Specification5_spec__3(); {10845#false} is VALID [2020-07-17 21:47:24,479 INFO L280 TraceCheckUtils]: 87: Hoare triple {10845#false} havoc ~tmp~8;havoc ~tmp___0~2; {10845#false} is VALID [2020-07-17 21:47:24,479 INFO L263 TraceCheckUtils]: 88: Hoare triple {10845#false} call #t~ret72 := getWaterLevel(); {10844#true} is VALID [2020-07-17 21:47:24,479 INFO L280 TraceCheckUtils]: 89: Hoare triple {10844#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10844#true} is VALID [2020-07-17 21:47:24,479 INFO L280 TraceCheckUtils]: 90: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,479 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {10844#true} {10845#false} #514#return; {10845#false} is VALID [2020-07-17 21:47:24,480 INFO L280 TraceCheckUtils]: 92: Hoare triple {10845#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {10845#false} is VALID [2020-07-17 21:47:24,480 INFO L280 TraceCheckUtils]: 93: Hoare triple {10845#false} assume 2 != ~tmp~8; {10845#false} is VALID [2020-07-17 21:47:24,480 INFO L263 TraceCheckUtils]: 94: Hoare triple {10845#false} call #t~ret73 := isPumpRunning(); {10844#true} is VALID [2020-07-17 21:47:24,480 INFO L280 TraceCheckUtils]: 95: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-17 21:47:24,480 INFO L280 TraceCheckUtils]: 96: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-17 21:47:24,480 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {10844#true} {10845#false} #516#return; {10845#false} is VALID [2020-07-17 21:47:24,481 INFO L280 TraceCheckUtils]: 98: Hoare triple {10845#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {10845#false} is VALID [2020-07-17 21:47:24,481 INFO L280 TraceCheckUtils]: 99: Hoare triple {10845#false} assume 0 != ~tmp___0~2; {10845#false} is VALID [2020-07-17 21:47:24,481 INFO L280 TraceCheckUtils]: 100: Hoare triple {10845#false} assume 0 == ~switchedOnBeforeTS~0; {10845#false} is VALID [2020-07-17 21:47:24,481 INFO L263 TraceCheckUtils]: 101: Hoare triple {10845#false} call __automaton_fail(); {10845#false} is VALID [2020-07-17 21:47:24,481 INFO L280 TraceCheckUtils]: 102: Hoare triple {10845#false} assume !false; {10845#false} is VALID [2020-07-17 21:47:24,492 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 21:47:24,493 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208694049] [2020-07-17 21:47:24,493 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:24,493 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:47:24,493 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883232811] [2020-07-17 21:47:24,494 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-17 21:47:24,494 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:24,494 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:47:24,632 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:24,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:47:24,632 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:24,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:47:24,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:47:24,633 INFO L87 Difference]: Start difference. First operand 733 states and 874 transitions. Second operand 9 states. [2020-07-17 21:47:31,418 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:31,879 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:47:32,507 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:32,909 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:41,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:41,170 INFO L93 Difference]: Finished difference Result 1573 states and 2006 transitions. [2020-07-17 21:47:41,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:47:41,170 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-17 21:47:41,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 372 transitions. [2020-07-17 21:47:41,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:41,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 372 transitions. [2020-07-17 21:47:41,185 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 372 transitions. [2020-07-17 21:47:42,227 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:42,277 INFO L225 Difference]: With dead ends: 1573 [2020-07-17 21:47:42,277 INFO L226 Difference]: Without dead ends: 868 [2020-07-17 21:47:42,279 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:47:42,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2020-07-17 21:47:48,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 753. [2020-07-17 21:47:48,158 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:48,159 INFO L82 GeneralOperation]: Start isEquivalent. First operand 868 states. Second operand 753 states. [2020-07-17 21:47:48,159 INFO L74 IsIncluded]: Start isIncluded. First operand 868 states. Second operand 753 states. [2020-07-17 21:47:48,159 INFO L87 Difference]: Start difference. First operand 868 states. Second operand 753 states. [2020-07-17 21:47:48,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:48,214 INFO L93 Difference]: Finished difference Result 868 states and 1098 transitions. [2020-07-17 21:47:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1098 transitions. [2020-07-17 21:47:48,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:48,218 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:48,218 INFO L74 IsIncluded]: Start isIncluded. First operand 753 states. Second operand 868 states. [2020-07-17 21:47:48,218 INFO L87 Difference]: Start difference. First operand 753 states. Second operand 868 states. [2020-07-17 21:47:48,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:48,270 INFO L93 Difference]: Finished difference Result 868 states and 1098 transitions. [2020-07-17 21:47:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1098 transitions. [2020-07-17 21:47:48,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:48,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:48,274 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:48,274 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:48,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 753 states. [2020-07-17 21:47:48,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 753 states and 894 transitions. [2020-07-17 21:47:48,323 INFO L78 Accepts]: Start accepts. Automaton has 753 states and 894 transitions. Word has length 103 [2020-07-17 21:47:48,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:48,325 INFO L479 AbstractCegarLoop]: Abstraction has 753 states and 894 transitions. [2020-07-17 21:47:48,325 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:47:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 894 transitions. [2020-07-17 21:47:48,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-17 21:47:48,328 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:48,328 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:48,328 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:47:48,328 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:48,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:48,329 INFO L82 PathProgramCache]: Analyzing trace with hash 513843263, now seen corresponding path program 1 times [2020-07-17 21:47:48,329 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:48,330 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535032174] [2020-07-17 21:47:48,330 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,655 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {15921#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {15852#true} is VALID [2020-07-17 21:47:48,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15852#true} #532#return; {15852#true} is VALID [2020-07-17 21:47:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,707 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15852#true} {15852#true} #432#return; {15852#true} is VALID [2020-07-17 21:47:48,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,712 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15852#true} {15852#true} #434#return; {15852#true} is VALID [2020-07-17 21:47:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {15922#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:48,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {15922#(= 1 |valid_product_#res|)} assume true; {15922#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:48,734 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15922#(= 1 |valid_product_#res|)} {15852#true} #436#return; {15864#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:47:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,737 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15852#true} {15852#true} #438#return; {15852#true} is VALID [2020-07-17 21:47:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15852#true} is VALID [2020-07-17 21:47:48,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15852#true} #522#return; {15852#true} is VALID [2020-07-17 21:47:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-17 21:47:48,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {15852#true} is VALID [2020-07-17 21:47:48,758 INFO L263 TraceCheckUtils]: 0: Hoare triple {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {15852#true} is VALID [2020-07-17 21:47:48,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-17 21:47:48,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,759 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15852#true} {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {15852#true} is VALID [2020-07-17 21:47:48,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {15852#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {15852#true} is VALID [2020-07-17 21:47:48,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,759 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15852#true} {15852#true} #500#return; {15852#true} is VALID [2020-07-17 21:47:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~2; {15852#true} is VALID [2020-07-17 21:47:48,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:48,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {15963#(= 1 |isHighWaterSensorDry_#res|)} assume true; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:48,840 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15963#(= 1 |isHighWaterSensorDry_#res|)} {15852#true} #498#return; {15961#(= 1 |isHighWaterLevel_#t~ret64|)} is VALID [2020-07-17 21:47:48,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {15852#true} is VALID [2020-07-17 21:47:48,841 INFO L263 TraceCheckUtils]: 1: Hoare triple {15852#true} call #t~ret64 := isHighWaterSensorDry(); {15852#true} is VALID [2020-07-17 21:47:48,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} havoc ~retValue_acc~2; {15852#true} is VALID [2020-07-17 21:47:48,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:48,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {15963#(= 1 |isHighWaterSensorDry_#res|)} assume true; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:48,843 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15963#(= 1 |isHighWaterSensorDry_#res|)} {15852#true} #498#return; {15961#(= 1 |isHighWaterLevel_#t~ret64|)} is VALID [2020-07-17 21:47:48,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {15961#(= 1 |isHighWaterLevel_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {15962#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:47:48,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {15962#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {15853#false} is VALID [2020-07-17 21:47:48,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {15853#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {15853#false} is VALID [2020-07-17 21:47:48,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-17 21:47:48,845 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15853#false} {15852#true} #474#return; {15853#false} is VALID [2020-07-17 21:47:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-17 21:47:48,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,857 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-17 21:47:48,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~6; {15852#true} is VALID [2020-07-17 21:47:48,857 INFO L263 TraceCheckUtils]: 1: Hoare triple {15852#true} call #t~ret47 := isMethaneLevelCritical(); {15852#true} is VALID [2020-07-17 21:47:48,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-17 21:47:48,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,858 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-17 21:47:48,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {15852#true} is VALID [2020-07-17 21:47:48,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,858 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15852#true} {15852#true} #494#return; {15852#true} is VALID [2020-07-17 21:47:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15852#true} is VALID [2020-07-17 21:47:48,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15852#true} #496#return; {15852#true} is VALID [2020-07-17 21:47:48,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15852#true} is VALID [2020-07-17 21:47:48,863 INFO L263 TraceCheckUtils]: 1: Hoare triple {15852#true} call #t~ret46 := isMethaneAlarm(); {15852#true} is VALID [2020-07-17 21:47:48,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} havoc ~retValue_acc~6; {15852#true} is VALID [2020-07-17 21:47:48,863 INFO L263 TraceCheckUtils]: 3: Hoare triple {15852#true} call #t~ret47 := isMethaneLevelCritical(); {15852#true} is VALID [2020-07-17 21:47:48,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-17 21:47:48,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,864 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-17 21:47:48,864 INFO L280 TraceCheckUtils]: 7: Hoare triple {15852#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {15852#true} is VALID [2020-07-17 21:47:48,864 INFO L280 TraceCheckUtils]: 8: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,865 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15852#true} {15852#true} #494#return; {15852#true} is VALID [2020-07-17 21:47:48,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {15852#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {15852#true} is VALID [2020-07-17 21:47:48,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {15852#true} assume !(0 != ~tmp~4); {15852#true} is VALID [2020-07-17 21:47:48,866 INFO L263 TraceCheckUtils]: 12: Hoare triple {15852#true} call activatePump__wrappee__highWaterSensor(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,866 INFO L280 TraceCheckUtils]: 13: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15852#true} is VALID [2020-07-17 21:47:48,866 INFO L280 TraceCheckUtils]: 14: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,866 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15852#true} {15852#true} #496#return; {15852#true} is VALID [2020-07-17 21:47:48,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,867 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15852#true} {15853#false} #476#return; {15853#false} is VALID [2020-07-17 21:47:48,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15852#true} is VALID [2020-07-17 21:47:48,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume 0 == ~pumpRunning~0; {15852#true} is VALID [2020-07-17 21:47:48,867 INFO L263 TraceCheckUtils]: 2: Hoare triple {15852#true} call #t~ret45 := isHighWaterLevel(); {15852#true} is VALID [2020-07-17 21:47:48,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {15852#true} is VALID [2020-07-17 21:47:48,868 INFO L263 TraceCheckUtils]: 4: Hoare triple {15852#true} call #t~ret64 := isHighWaterSensorDry(); {15852#true} is VALID [2020-07-17 21:47:48,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} havoc ~retValue_acc~2; {15852#true} is VALID [2020-07-17 21:47:48,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {15852#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:48,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {15963#(= 1 |isHighWaterSensorDry_#res|)} assume true; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:48,870 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15963#(= 1 |isHighWaterSensorDry_#res|)} {15852#true} #498#return; {15961#(= 1 |isHighWaterLevel_#t~ret64|)} is VALID [2020-07-17 21:47:48,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {15961#(= 1 |isHighWaterLevel_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {15962#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:47:48,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {15962#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {15853#false} is VALID [2020-07-17 21:47:48,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {15853#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {15853#false} is VALID [2020-07-17 21:47:48,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-17 21:47:48,872 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15853#false} {15852#true} #474#return; {15853#false} is VALID [2020-07-17 21:47:48,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {15853#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {15853#false} is VALID [2020-07-17 21:47:48,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {15853#false} assume 0 != ~tmp~3; {15853#false} is VALID [2020-07-17 21:47:48,872 INFO L263 TraceCheckUtils]: 16: Hoare triple {15853#false} call activatePump(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15852#true} is VALID [2020-07-17 21:47:48,873 INFO L263 TraceCheckUtils]: 18: Hoare triple {15852#true} call #t~ret46 := isMethaneAlarm(); {15852#true} is VALID [2020-07-17 21:47:48,873 INFO L280 TraceCheckUtils]: 19: Hoare triple {15852#true} havoc ~retValue_acc~6; {15852#true} is VALID [2020-07-17 21:47:48,873 INFO L263 TraceCheckUtils]: 20: Hoare triple {15852#true} call #t~ret47 := isMethaneLevelCritical(); {15852#true} is VALID [2020-07-17 21:47:48,873 INFO L280 TraceCheckUtils]: 21: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-17 21:47:48,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,873 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-17 21:47:48,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {15852#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {15852#true} is VALID [2020-07-17 21:47:48,874 INFO L280 TraceCheckUtils]: 25: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,874 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15852#true} {15852#true} #494#return; {15852#true} is VALID [2020-07-17 21:47:48,874 INFO L280 TraceCheckUtils]: 27: Hoare triple {15852#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {15852#true} is VALID [2020-07-17 21:47:48,874 INFO L280 TraceCheckUtils]: 28: Hoare triple {15852#true} assume !(0 != ~tmp~4); {15852#true} is VALID [2020-07-17 21:47:48,875 INFO L263 TraceCheckUtils]: 29: Hoare triple {15852#true} call activatePump__wrappee__highWaterSensor(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,875 INFO L280 TraceCheckUtils]: 30: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15852#true} is VALID [2020-07-17 21:47:48,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,875 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15852#true} {15852#true} #496#return; {15852#true} is VALID [2020-07-17 21:47:48,876 INFO L280 TraceCheckUtils]: 33: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,876 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15852#true} {15853#false} #476#return; {15853#false} is VALID [2020-07-17 21:47:48,876 INFO L280 TraceCheckUtils]: 35: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-17 21:47:48,876 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15853#false} {15852#true} #504#return; {15853#false} is VALID [2020-07-17 21:47:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {15852#true} is VALID [2020-07-17 21:47:48,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15853#false} #514#return; {15853#false} is VALID [2020-07-17 21:47:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-17 21:47:48,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,890 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15853#false} #516#return; {15853#false} is VALID [2020-07-17 21:47:48,896 INFO L263 TraceCheckUtils]: 0: Hoare triple {15852#true} call ULTIMATE.init(); {15921#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:47:48,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {15921#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {15852#true} is VALID [2020-07-17 21:47:48,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,896 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15852#true} {15852#true} #532#return; {15852#true} is VALID [2020-07-17 21:47:48,897 INFO L263 TraceCheckUtils]: 4: Hoare triple {15852#true} call #t~ret74 := main(); {15852#true} is VALID [2020-07-17 21:47:48,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} havoc ~retValue_acc~11;havoc ~tmp~7; {15852#true} is VALID [2020-07-17 21:47:48,897 INFO L263 TraceCheckUtils]: 6: Hoare triple {15852#true} call select_helpers(); {15852#true} is VALID [2020-07-17 21:47:48,897 INFO L280 TraceCheckUtils]: 7: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,898 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15852#true} {15852#true} #432#return; {15852#true} is VALID [2020-07-17 21:47:48,898 INFO L263 TraceCheckUtils]: 9: Hoare triple {15852#true} call select_features(); {15852#true} is VALID [2020-07-17 21:47:48,898 INFO L280 TraceCheckUtils]: 10: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,898 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {15852#true} {15852#true} #434#return; {15852#true} is VALID [2020-07-17 21:47:48,898 INFO L263 TraceCheckUtils]: 12: Hoare triple {15852#true} call #t~ret70 := valid_product(); {15852#true} is VALID [2020-07-17 21:47:48,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {15852#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {15922#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:48,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {15922#(= 1 |valid_product_#res|)} assume true; {15922#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:48,901 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15922#(= 1 |valid_product_#res|)} {15852#true} #436#return; {15864#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:47:48,901 INFO L280 TraceCheckUtils]: 16: Hoare triple {15864#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {15865#(= 1 main_~tmp~7)} is VALID [2020-07-17 21:47:48,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {15865#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {15852#true} is VALID [2020-07-17 21:47:48,902 INFO L263 TraceCheckUtils]: 18: Hoare triple {15852#true} call setup(); {15852#true} is VALID [2020-07-17 21:47:48,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,902 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15852#true} {15852#true} #438#return; {15852#true} is VALID [2020-07-17 21:47:48,902 INFO L263 TraceCheckUtils]: 21: Hoare triple {15852#true} call runTest(); {15852#true} is VALID [2020-07-17 21:47:48,903 INFO L263 TraceCheckUtils]: 22: Hoare triple {15852#true} call __utac_acc__Specification5_spec__1(); {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:48,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15852#true} is VALID [2020-07-17 21:47:48,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,903 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15852#true} {15852#true} #522#return; {15852#true} is VALID [2020-07-17 21:47:48,904 INFO L263 TraceCheckUtils]: 26: Hoare triple {15852#true} call test(); {15852#true} is VALID [2020-07-17 21:47:48,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {15852#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {15852#true} is VALID [2020-07-17 21:47:48,904 INFO L280 TraceCheckUtils]: 28: Hoare triple {15852#true} assume !false; {15852#true} is VALID [2020-07-17 21:47:48,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {15852#true} assume ~splverifierCounter~0 < 4; {15852#true} is VALID [2020-07-17 21:47:48,904 INFO L280 TraceCheckUtils]: 30: Hoare triple {15852#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {15852#true} is VALID [2020-07-17 21:47:48,905 INFO L280 TraceCheckUtils]: 31: Hoare triple {15852#true} assume !(0 != ~tmp~6); {15852#true} is VALID [2020-07-17 21:47:48,905 INFO L280 TraceCheckUtils]: 32: Hoare triple {15852#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {15852#true} is VALID [2020-07-17 21:47:48,905 INFO L280 TraceCheckUtils]: 33: Hoare triple {15852#true} assume !(0 != ~tmp___0~1); {15852#true} is VALID [2020-07-17 21:47:48,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {15852#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {15852#true} is VALID [2020-07-17 21:47:48,905 INFO L280 TraceCheckUtils]: 35: Hoare triple {15852#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {15852#true} is VALID [2020-07-17 21:47:48,906 INFO L280 TraceCheckUtils]: 36: Hoare triple {15852#true} assume !(0 != ~tmp___1~0); {15852#true} is VALID [2020-07-17 21:47:48,906 INFO L263 TraceCheckUtils]: 37: Hoare triple {15852#true} call timeShift(); {15852#true} is VALID [2020-07-17 21:47:48,906 INFO L263 TraceCheckUtils]: 38: Hoare triple {15852#true} call __utac_acc__Specification5_spec__2(); {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:48,907 INFO L263 TraceCheckUtils]: 39: Hoare triple {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {15852#true} is VALID [2020-07-17 21:47:48,907 INFO L280 TraceCheckUtils]: 40: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-17 21:47:48,907 INFO L280 TraceCheckUtils]: 41: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,907 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15852#true} {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {15852#true} is VALID [2020-07-17 21:47:48,908 INFO L280 TraceCheckUtils]: 43: Hoare triple {15852#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {15852#true} is VALID [2020-07-17 21:47:48,908 INFO L280 TraceCheckUtils]: 44: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,908 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {15852#true} {15852#true} #500#return; {15852#true} is VALID [2020-07-17 21:47:48,908 INFO L280 TraceCheckUtils]: 46: Hoare triple {15852#true} assume !(0 != ~pumpRunning~0); {15852#true} is VALID [2020-07-17 21:47:48,908 INFO L280 TraceCheckUtils]: 47: Hoare triple {15852#true} assume 0 != ~systemActive~0; {15852#true} is VALID [2020-07-17 21:47:48,910 INFO L263 TraceCheckUtils]: 48: Hoare triple {15852#true} call processEnvironment(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,910 INFO L280 TraceCheckUtils]: 49: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15852#true} is VALID [2020-07-17 21:47:48,910 INFO L280 TraceCheckUtils]: 50: Hoare triple {15852#true} assume 0 == ~pumpRunning~0; {15852#true} is VALID [2020-07-17 21:47:48,910 INFO L263 TraceCheckUtils]: 51: Hoare triple {15852#true} call #t~ret45 := isHighWaterLevel(); {15852#true} is VALID [2020-07-17 21:47:48,910 INFO L280 TraceCheckUtils]: 52: Hoare triple {15852#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {15852#true} is VALID [2020-07-17 21:47:48,911 INFO L263 TraceCheckUtils]: 53: Hoare triple {15852#true} call #t~ret64 := isHighWaterSensorDry(); {15852#true} is VALID [2020-07-17 21:47:48,911 INFO L280 TraceCheckUtils]: 54: Hoare triple {15852#true} havoc ~retValue_acc~2; {15852#true} is VALID [2020-07-17 21:47:48,912 INFO L280 TraceCheckUtils]: 55: Hoare triple {15852#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:48,912 INFO L280 TraceCheckUtils]: 56: Hoare triple {15963#(= 1 |isHighWaterSensorDry_#res|)} assume true; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:48,913 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {15963#(= 1 |isHighWaterSensorDry_#res|)} {15852#true} #498#return; {15961#(= 1 |isHighWaterLevel_#t~ret64|)} is VALID [2020-07-17 21:47:48,914 INFO L280 TraceCheckUtils]: 58: Hoare triple {15961#(= 1 |isHighWaterLevel_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {15962#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:47:48,915 INFO L280 TraceCheckUtils]: 59: Hoare triple {15962#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {15853#false} is VALID [2020-07-17 21:47:48,915 INFO L280 TraceCheckUtils]: 60: Hoare triple {15853#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {15853#false} is VALID [2020-07-17 21:47:48,915 INFO L280 TraceCheckUtils]: 61: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-17 21:47:48,916 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {15853#false} {15852#true} #474#return; {15853#false} is VALID [2020-07-17 21:47:48,916 INFO L280 TraceCheckUtils]: 63: Hoare triple {15853#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {15853#false} is VALID [2020-07-17 21:47:48,916 INFO L280 TraceCheckUtils]: 64: Hoare triple {15853#false} assume 0 != ~tmp~3; {15853#false} is VALID [2020-07-17 21:47:48,916 INFO L263 TraceCheckUtils]: 65: Hoare triple {15853#false} call activatePump(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,917 INFO L280 TraceCheckUtils]: 66: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15852#true} is VALID [2020-07-17 21:47:48,917 INFO L263 TraceCheckUtils]: 67: Hoare triple {15852#true} call #t~ret46 := isMethaneAlarm(); {15852#true} is VALID [2020-07-17 21:47:48,917 INFO L280 TraceCheckUtils]: 68: Hoare triple {15852#true} havoc ~retValue_acc~6; {15852#true} is VALID [2020-07-17 21:47:48,917 INFO L263 TraceCheckUtils]: 69: Hoare triple {15852#true} call #t~ret47 := isMethaneLevelCritical(); {15852#true} is VALID [2020-07-17 21:47:48,917 INFO L280 TraceCheckUtils]: 70: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-17 21:47:48,918 INFO L280 TraceCheckUtils]: 71: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,918 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-17 21:47:48,918 INFO L280 TraceCheckUtils]: 73: Hoare triple {15852#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {15852#true} is VALID [2020-07-17 21:47:48,918 INFO L280 TraceCheckUtils]: 74: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,919 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15852#true} {15852#true} #494#return; {15852#true} is VALID [2020-07-17 21:47:48,919 INFO L280 TraceCheckUtils]: 76: Hoare triple {15852#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {15852#true} is VALID [2020-07-17 21:47:48,919 INFO L280 TraceCheckUtils]: 77: Hoare triple {15852#true} assume !(0 != ~tmp~4); {15852#true} is VALID [2020-07-17 21:47:48,921 INFO L263 TraceCheckUtils]: 78: Hoare triple {15852#true} call activatePump__wrappee__highWaterSensor(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,921 INFO L280 TraceCheckUtils]: 79: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15852#true} is VALID [2020-07-17 21:47:48,921 INFO L280 TraceCheckUtils]: 80: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,921 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {15852#true} {15852#true} #496#return; {15852#true} is VALID [2020-07-17 21:47:48,922 INFO L280 TraceCheckUtils]: 82: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,922 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {15852#true} {15853#false} #476#return; {15853#false} is VALID [2020-07-17 21:47:48,922 INFO L280 TraceCheckUtils]: 84: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-17 21:47:48,923 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15853#false} {15852#true} #504#return; {15853#false} is VALID [2020-07-17 21:47:48,923 INFO L263 TraceCheckUtils]: 86: Hoare triple {15853#false} call __utac_acc__Specification5_spec__3(); {15853#false} is VALID [2020-07-17 21:47:48,923 INFO L280 TraceCheckUtils]: 87: Hoare triple {15853#false} havoc ~tmp~8;havoc ~tmp___0~2; {15853#false} is VALID [2020-07-17 21:47:48,923 INFO L263 TraceCheckUtils]: 88: Hoare triple {15853#false} call #t~ret72 := getWaterLevel(); {15852#true} is VALID [2020-07-17 21:47:48,924 INFO L280 TraceCheckUtils]: 89: Hoare triple {15852#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {15852#true} is VALID [2020-07-17 21:47:48,924 INFO L280 TraceCheckUtils]: 90: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,924 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {15852#true} {15853#false} #514#return; {15853#false} is VALID [2020-07-17 21:47:48,924 INFO L280 TraceCheckUtils]: 92: Hoare triple {15853#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {15853#false} is VALID [2020-07-17 21:47:48,925 INFO L280 TraceCheckUtils]: 93: Hoare triple {15853#false} assume 2 != ~tmp~8; {15853#false} is VALID [2020-07-17 21:47:48,925 INFO L263 TraceCheckUtils]: 94: Hoare triple {15853#false} call #t~ret73 := isPumpRunning(); {15852#true} is VALID [2020-07-17 21:47:48,925 INFO L280 TraceCheckUtils]: 95: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-17 21:47:48,926 INFO L280 TraceCheckUtils]: 96: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-17 21:47:48,926 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {15852#true} {15853#false} #516#return; {15853#false} is VALID [2020-07-17 21:47:48,926 INFO L280 TraceCheckUtils]: 98: Hoare triple {15853#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {15853#false} is VALID [2020-07-17 21:47:48,926 INFO L280 TraceCheckUtils]: 99: Hoare triple {15853#false} assume 0 != ~tmp___0~2; {15853#false} is VALID [2020-07-17 21:47:48,927 INFO L280 TraceCheckUtils]: 100: Hoare triple {15853#false} assume 0 == ~switchedOnBeforeTS~0; {15853#false} is VALID [2020-07-17 21:47:48,927 INFO L263 TraceCheckUtils]: 101: Hoare triple {15853#false} call __automaton_fail(); {15853#false} is VALID [2020-07-17 21:47:48,927 INFO L280 TraceCheckUtils]: 102: Hoare triple {15853#false} assume !false; {15853#false} is VALID [2020-07-17 21:47:48,944 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 21:47:48,944 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535032174] [2020-07-17 21:47:48,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:48,945 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:47:48,951 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378214490] [2020-07-17 21:47:48,952 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 103 [2020-07-17 21:47:48,953 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:48,953 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:47:49,089 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:49,089 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:47:49,090 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:49,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:47:49,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:47:49,091 INFO L87 Difference]: Start difference. First operand 753 states and 894 transitions. Second operand 11 states. [2020-07-17 21:47:50,999 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:51,418 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:51,737 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:57,238 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:57,887 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:58,380 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:07,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:07,021 INFO L93 Difference]: Finished difference Result 1392 states and 1738 transitions. [2020-07-17 21:48:07,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:48:07,021 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 103 [2020-07-17 21:48:07,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:07,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:48:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 371 transitions. [2020-07-17 21:48:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:48:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 371 transitions. [2020-07-17 21:48:07,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 371 transitions. [2020-07-17 21:48:08,321 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:08,348 INFO L225 Difference]: With dead ends: 1392 [2020-07-17 21:48:08,348 INFO L226 Difference]: Without dead ends: 667 [2020-07-17 21:48:08,350 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:48:08,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2020-07-17 21:48:13,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 590. [2020-07-17 21:48:13,186 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:13,186 INFO L82 GeneralOperation]: Start isEquivalent. First operand 667 states. Second operand 590 states. [2020-07-17 21:48:13,186 INFO L74 IsIncluded]: Start isIncluded. First operand 667 states. Second operand 590 states. [2020-07-17 21:48:13,186 INFO L87 Difference]: Start difference. First operand 667 states. Second operand 590 states. [2020-07-17 21:48:13,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:13,215 INFO L93 Difference]: Finished difference Result 667 states and 820 transitions. [2020-07-17 21:48:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 820 transitions. [2020-07-17 21:48:13,218 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:13,218 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:13,218 INFO L74 IsIncluded]: Start isIncluded. First operand 590 states. Second operand 667 states. [2020-07-17 21:48:13,218 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 667 states. [2020-07-17 21:48:13,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:13,247 INFO L93 Difference]: Finished difference Result 667 states and 820 transitions. [2020-07-17 21:48:13,248 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 820 transitions. [2020-07-17 21:48:13,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:13,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:13,250 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:13,250 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 590 states. [2020-07-17 21:48:13,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 686 transitions. [2020-07-17 21:48:13,277 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 686 transitions. Word has length 103 [2020-07-17 21:48:13,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:13,277 INFO L479 AbstractCegarLoop]: Abstraction has 590 states and 686 transitions. [2020-07-17 21:48:13,278 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:48:13,278 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 686 transitions. [2020-07-17 21:48:13,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:48:13,280 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:13,280 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:48:13,280 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:48:13,281 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:13,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:13,281 INFO L82 PathProgramCache]: Analyzing trace with hash -1595809660, now seen corresponding path program 1 times [2020-07-17 21:48:13,281 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:13,282 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900330492] [2020-07-17 21:48:13,282 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,708 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {20073#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {20004#(= 1 ~waterLevel~0)} assume true; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20004#(= 1 ~waterLevel~0)} {19999#true} #532#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,775 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #432#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,779 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #434#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {19999#true} is VALID [2020-07-17 21:48:13,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,785 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #436#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,789 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #438#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19999#true} is VALID [2020-07-17 21:48:13,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,804 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #522#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {20075#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} is VALID [2020-07-17 21:48:13,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} assume true; {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} is VALID [2020-07-17 21:48:13,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} {20004#(= 1 ~waterLevel~0)} #482#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-17 21:48:13,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,861 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {19999#true} is VALID [2020-07-17 21:48:13,861 INFO L263 TraceCheckUtils]: 0: Hoare triple {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {19999#true} is VALID [2020-07-17 21:48:13,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-17 21:48:13,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,861 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19999#true} {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {19999#true} is VALID [2020-07-17 21:48:13,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {19999#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {19999#true} is VALID [2020-07-17 21:48:13,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,863 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19999#true} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #500#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~2; {19999#true} is VALID [2020-07-17 21:48:13,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,928 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #498#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {19999#true} is VALID [2020-07-17 21:48:13,929 INFO L263 TraceCheckUtils]: 1: Hoare triple {19999#true} call #t~ret64 := isHighWaterSensorDry(); {19999#true} is VALID [2020-07-17 21:48:13,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {19999#true} havoc ~retValue_acc~2; {19999#true} is VALID [2020-07-17 21:48:13,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {19999#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,931 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #498#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {20092#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,932 INFO L280 TraceCheckUtils]: 8: Hoare triple {20092#(< 1 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,933 INFO L280 TraceCheckUtils]: 9: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,934 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #474#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-17 21:48:13,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-17 21:48:13,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~6; {19999#true} is VALID [2020-07-17 21:48:13,945 INFO L263 TraceCheckUtils]: 1: Hoare triple {19999#true} call #t~ret47 := isMethaneLevelCritical(); {19999#true} is VALID [2020-07-17 21:48:13,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-17 21:48:13,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,946 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-17 21:48:13,946 INFO L280 TraceCheckUtils]: 5: Hoare triple {19999#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {19999#true} is VALID [2020-07-17 21:48:13,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,947 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19999#true} {19999#true} #494#return; {19999#true} is VALID [2020-07-17 21:48:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19999#true} is VALID [2020-07-17 21:48:13,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {19999#true} #496#return; {19999#true} is VALID [2020-07-17 21:48:13,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19999#true} is VALID [2020-07-17 21:48:13,958 INFO L263 TraceCheckUtils]: 1: Hoare triple {19999#true} call #t~ret46 := isMethaneAlarm(); {19999#true} is VALID [2020-07-17 21:48:13,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {19999#true} havoc ~retValue_acc~6; {19999#true} is VALID [2020-07-17 21:48:13,959 INFO L263 TraceCheckUtils]: 3: Hoare triple {19999#true} call #t~ret47 := isMethaneLevelCritical(); {19999#true} is VALID [2020-07-17 21:48:13,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-17 21:48:13,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,960 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-17 21:48:13,960 INFO L280 TraceCheckUtils]: 7: Hoare triple {19999#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {19999#true} is VALID [2020-07-17 21:48:13,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,961 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19999#true} {19999#true} #494#return; {19999#true} is VALID [2020-07-17 21:48:13,961 INFO L280 TraceCheckUtils]: 10: Hoare triple {19999#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {19999#true} is VALID [2020-07-17 21:48:13,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {19999#true} assume !(0 != ~tmp~4); {19999#true} is VALID [2020-07-17 21:48:13,963 INFO L263 TraceCheckUtils]: 12: Hoare triple {19999#true} call activatePump__wrappee__highWaterSensor(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:13,963 INFO L280 TraceCheckUtils]: 13: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19999#true} is VALID [2020-07-17 21:48:13,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,964 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19999#true} {19999#true} #496#return; {19999#true} is VALID [2020-07-17 21:48:13,964 INFO L280 TraceCheckUtils]: 16: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,965 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19999#true} {20092#(< 1 ~waterLevel~0)} #476#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19999#true} is VALID [2020-07-17 21:48:13,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume 0 == ~pumpRunning~0; {19999#true} is VALID [2020-07-17 21:48:13,966 INFO L263 TraceCheckUtils]: 2: Hoare triple {19999#true} call #t~ret45 := isHighWaterLevel(); {19999#true} is VALID [2020-07-17 21:48:13,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {19999#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {19999#true} is VALID [2020-07-17 21:48:13,967 INFO L263 TraceCheckUtils]: 4: Hoare triple {19999#true} call #t~ret64 := isHighWaterSensorDry(); {19999#true} is VALID [2020-07-17 21:48:13,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {19999#true} havoc ~retValue_acc~2; {19999#true} is VALID [2020-07-17 21:48:13,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {19999#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,971 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #498#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,972 INFO L280 TraceCheckUtils]: 10: Hoare triple {20092#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,973 INFO L280 TraceCheckUtils]: 11: Hoare triple {20092#(< 1 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,974 INFO L280 TraceCheckUtils]: 12: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,975 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #474#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,976 INFO L280 TraceCheckUtils]: 15: Hoare triple {20092#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,977 INFO L263 TraceCheckUtils]: 16: Hoare triple {20092#(< 1 ~waterLevel~0)} call activatePump(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:13,978 INFO L280 TraceCheckUtils]: 17: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19999#true} is VALID [2020-07-17 21:48:13,978 INFO L263 TraceCheckUtils]: 18: Hoare triple {19999#true} call #t~ret46 := isMethaneAlarm(); {19999#true} is VALID [2020-07-17 21:48:13,978 INFO L280 TraceCheckUtils]: 19: Hoare triple {19999#true} havoc ~retValue_acc~6; {19999#true} is VALID [2020-07-17 21:48:13,979 INFO L263 TraceCheckUtils]: 20: Hoare triple {19999#true} call #t~ret47 := isMethaneLevelCritical(); {19999#true} is VALID [2020-07-17 21:48:13,979 INFO L280 TraceCheckUtils]: 21: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-17 21:48:13,979 INFO L280 TraceCheckUtils]: 22: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,980 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-17 21:48:13,980 INFO L280 TraceCheckUtils]: 24: Hoare triple {19999#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {19999#true} is VALID [2020-07-17 21:48:13,980 INFO L280 TraceCheckUtils]: 25: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,981 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19999#true} {19999#true} #494#return; {19999#true} is VALID [2020-07-17 21:48:13,981 INFO L280 TraceCheckUtils]: 27: Hoare triple {19999#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {19999#true} is VALID [2020-07-17 21:48:13,981 INFO L280 TraceCheckUtils]: 28: Hoare triple {19999#true} assume !(0 != ~tmp~4); {19999#true} is VALID [2020-07-17 21:48:13,983 INFO L263 TraceCheckUtils]: 29: Hoare triple {19999#true} call activatePump__wrappee__highWaterSensor(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:13,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19999#true} is VALID [2020-07-17 21:48:13,983 INFO L280 TraceCheckUtils]: 31: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,984 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19999#true} {19999#true} #496#return; {19999#true} is VALID [2020-07-17 21:48:13,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:13,985 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19999#true} {20092#(< 1 ~waterLevel~0)} #476#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,986 INFO L280 TraceCheckUtils]: 35: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:13,987 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #504#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20129#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:48:14,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {20129#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20129#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:48:14,018 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20129#(= |getWaterLevel_#res| ~waterLevel~0)} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #514#return; {20068#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-17 21:48:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-17 21:48:14,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {20000#false} #516#return; {20000#false} is VALID [2020-07-17 21:48:14,029 INFO L263 TraceCheckUtils]: 0: Hoare triple {19999#true} call ULTIMATE.init(); {20073#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:48:14,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {20073#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {20004#(= 1 ~waterLevel~0)} assume true; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,040 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20004#(= 1 ~waterLevel~0)} {19999#true} #532#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,040 INFO L263 TraceCheckUtils]: 4: Hoare triple {20004#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {20004#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,042 INFO L263 TraceCheckUtils]: 6: Hoare triple {20004#(= 1 ~waterLevel~0)} call select_helpers(); {19999#true} is VALID [2020-07-17 21:48:14,042 INFO L280 TraceCheckUtils]: 7: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,043 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #432#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,043 INFO L263 TraceCheckUtils]: 9: Hoare triple {20004#(= 1 ~waterLevel~0)} call select_features(); {19999#true} is VALID [2020-07-17 21:48:14,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,045 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #434#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,045 INFO L263 TraceCheckUtils]: 12: Hoare triple {20004#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {19999#true} is VALID [2020-07-17 21:48:14,046 INFO L280 TraceCheckUtils]: 13: Hoare triple {19999#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {19999#true} is VALID [2020-07-17 21:48:14,046 INFO L280 TraceCheckUtils]: 14: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,047 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #436#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,048 INFO L280 TraceCheckUtils]: 16: Hoare triple {20004#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,048 INFO L280 TraceCheckUtils]: 17: Hoare triple {20004#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,049 INFO L263 TraceCheckUtils]: 18: Hoare triple {20004#(= 1 ~waterLevel~0)} call setup(); {19999#true} is VALID [2020-07-17 21:48:14,049 INFO L280 TraceCheckUtils]: 19: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,050 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #438#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,051 INFO L263 TraceCheckUtils]: 21: Hoare triple {20004#(= 1 ~waterLevel~0)} call runTest(); {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,052 INFO L263 TraceCheckUtils]: 22: Hoare triple {20004#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:14,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19999#true} is VALID [2020-07-17 21:48:14,052 INFO L280 TraceCheckUtils]: 24: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,053 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #522#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,055 INFO L263 TraceCheckUtils]: 26: Hoare triple {20004#(= 1 ~waterLevel~0)} call test(); {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,056 INFO L280 TraceCheckUtils]: 27: Hoare triple {20004#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,057 INFO L280 TraceCheckUtils]: 28: Hoare triple {20004#(= 1 ~waterLevel~0)} assume !false; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,065 INFO L280 TraceCheckUtils]: 29: Hoare triple {20004#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,067 INFO L280 TraceCheckUtils]: 30: Hoare triple {20004#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,068 INFO L280 TraceCheckUtils]: 31: Hoare triple {20004#(= 1 ~waterLevel~0)} assume 0 != ~tmp~6; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,069 INFO L263 TraceCheckUtils]: 32: Hoare triple {20004#(= 1 ~waterLevel~0)} call waterRise(); {20075#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:14,071 INFO L280 TraceCheckUtils]: 33: Hoare triple {20075#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} is VALID [2020-07-17 21:48:14,072 INFO L280 TraceCheckUtils]: 34: Hoare triple {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} assume true; {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} is VALID [2020-07-17 21:48:14,073 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} {20004#(= 1 ~waterLevel~0)} #482#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,074 INFO L280 TraceCheckUtils]: 36: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,075 INFO L280 TraceCheckUtils]: 37: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp___0~1); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,076 INFO L280 TraceCheckUtils]: 38: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,077 INFO L280 TraceCheckUtils]: 39: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,078 INFO L280 TraceCheckUtils]: 40: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp___1~0); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,079 INFO L263 TraceCheckUtils]: 41: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call timeShift(); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,079 INFO L263 TraceCheckUtils]: 42: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call __utac_acc__Specification5_spec__2(); {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:14,080 INFO L263 TraceCheckUtils]: 43: Hoare triple {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {19999#true} is VALID [2020-07-17 21:48:14,080 INFO L280 TraceCheckUtils]: 44: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-17 21:48:14,080 INFO L280 TraceCheckUtils]: 45: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,080 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19999#true} {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {19999#true} is VALID [2020-07-17 21:48:14,080 INFO L280 TraceCheckUtils]: 47: Hoare triple {19999#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {19999#true} is VALID [2020-07-17 21:48:14,081 INFO L280 TraceCheckUtils]: 48: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,081 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19999#true} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #500#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,083 INFO L280 TraceCheckUtils]: 50: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~pumpRunning~0); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,083 INFO L280 TraceCheckUtils]: 51: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume 0 != ~systemActive~0; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,084 INFO L263 TraceCheckUtils]: 52: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call processEnvironment(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,084 INFO L280 TraceCheckUtils]: 53: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19999#true} is VALID [2020-07-17 21:48:14,085 INFO L280 TraceCheckUtils]: 54: Hoare triple {19999#true} assume 0 == ~pumpRunning~0; {19999#true} is VALID [2020-07-17 21:48:14,085 INFO L263 TraceCheckUtils]: 55: Hoare triple {19999#true} call #t~ret45 := isHighWaterLevel(); {19999#true} is VALID [2020-07-17 21:48:14,085 INFO L280 TraceCheckUtils]: 56: Hoare triple {19999#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {19999#true} is VALID [2020-07-17 21:48:14,085 INFO L263 TraceCheckUtils]: 57: Hoare triple {19999#true} call #t~ret64 := isHighWaterSensorDry(); {19999#true} is VALID [2020-07-17 21:48:14,085 INFO L280 TraceCheckUtils]: 58: Hoare triple {19999#true} havoc ~retValue_acc~2; {19999#true} is VALID [2020-07-17 21:48:14,086 INFO L280 TraceCheckUtils]: 59: Hoare triple {19999#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,087 INFO L280 TraceCheckUtils]: 60: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,087 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #498#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,088 INFO L280 TraceCheckUtils]: 62: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,088 INFO L280 TraceCheckUtils]: 63: Hoare triple {20092#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,089 INFO L280 TraceCheckUtils]: 64: Hoare triple {20092#(< 1 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,090 INFO L280 TraceCheckUtils]: 65: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,091 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #474#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,092 INFO L280 TraceCheckUtils]: 67: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,092 INFO L280 TraceCheckUtils]: 68: Hoare triple {20092#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,093 INFO L263 TraceCheckUtils]: 69: Hoare triple {20092#(< 1 ~waterLevel~0)} call activatePump(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,094 INFO L280 TraceCheckUtils]: 70: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19999#true} is VALID [2020-07-17 21:48:14,094 INFO L263 TraceCheckUtils]: 71: Hoare triple {19999#true} call #t~ret46 := isMethaneAlarm(); {19999#true} is VALID [2020-07-17 21:48:14,094 INFO L280 TraceCheckUtils]: 72: Hoare triple {19999#true} havoc ~retValue_acc~6; {19999#true} is VALID [2020-07-17 21:48:14,095 INFO L263 TraceCheckUtils]: 73: Hoare triple {19999#true} call #t~ret47 := isMethaneLevelCritical(); {19999#true} is VALID [2020-07-17 21:48:14,095 INFO L280 TraceCheckUtils]: 74: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-17 21:48:14,095 INFO L280 TraceCheckUtils]: 75: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,096 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-17 21:48:14,096 INFO L280 TraceCheckUtils]: 77: Hoare triple {19999#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {19999#true} is VALID [2020-07-17 21:48:14,096 INFO L280 TraceCheckUtils]: 78: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,097 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19999#true} {19999#true} #494#return; {19999#true} is VALID [2020-07-17 21:48:14,097 INFO L280 TraceCheckUtils]: 80: Hoare triple {19999#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {19999#true} is VALID [2020-07-17 21:48:14,097 INFO L280 TraceCheckUtils]: 81: Hoare triple {19999#true} assume !(0 != ~tmp~4); {19999#true} is VALID [2020-07-17 21:48:14,099 INFO L263 TraceCheckUtils]: 82: Hoare triple {19999#true} call activatePump__wrappee__highWaterSensor(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,099 INFO L280 TraceCheckUtils]: 83: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19999#true} is VALID [2020-07-17 21:48:14,099 INFO L280 TraceCheckUtils]: 84: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,100 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {19999#true} {19999#true} #496#return; {19999#true} is VALID [2020-07-17 21:48:14,100 INFO L280 TraceCheckUtils]: 86: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,101 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {19999#true} {20092#(< 1 ~waterLevel~0)} #476#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,102 INFO L280 TraceCheckUtils]: 88: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:14,102 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #504#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,103 INFO L263 TraceCheckUtils]: 90: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call __utac_acc__Specification5_spec__3(); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,104 INFO L280 TraceCheckUtils]: 91: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~tmp~8;havoc ~tmp___0~2; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 21:48:14,105 INFO L263 TraceCheckUtils]: 92: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret72 := getWaterLevel(); {19999#true} is VALID [2020-07-17 21:48:14,105 INFO L280 TraceCheckUtils]: 93: Hoare triple {19999#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20129#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:48:14,106 INFO L280 TraceCheckUtils]: 94: Hoare triple {20129#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20129#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:48:14,108 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {20129#(= |getWaterLevel_#res| ~waterLevel~0)} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #514#return; {20068#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-17 21:48:14,111 INFO L280 TraceCheckUtils]: 96: Hoare triple {20068#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {20069#(= 2 __utac_acc__Specification5_spec__3_~tmp~8)} is VALID [2020-07-17 21:48:14,112 INFO L280 TraceCheckUtils]: 97: Hoare triple {20069#(= 2 __utac_acc__Specification5_spec__3_~tmp~8)} assume 2 != ~tmp~8; {20000#false} is VALID [2020-07-17 21:48:14,112 INFO L263 TraceCheckUtils]: 98: Hoare triple {20000#false} call #t~ret73 := isPumpRunning(); {19999#true} is VALID [2020-07-17 21:48:14,112 INFO L280 TraceCheckUtils]: 99: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-17 21:48:14,113 INFO L280 TraceCheckUtils]: 100: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-17 21:48:14,113 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {19999#true} {20000#false} #516#return; {20000#false} is VALID [2020-07-17 21:48:14,113 INFO L280 TraceCheckUtils]: 102: Hoare triple {20000#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {20000#false} is VALID [2020-07-17 21:48:14,113 INFO L280 TraceCheckUtils]: 103: Hoare triple {20000#false} assume 0 != ~tmp___0~2; {20000#false} is VALID [2020-07-17 21:48:14,114 INFO L280 TraceCheckUtils]: 104: Hoare triple {20000#false} assume 0 == ~switchedOnBeforeTS~0; {20000#false} is VALID [2020-07-17 21:48:14,114 INFO L263 TraceCheckUtils]: 105: Hoare triple {20000#false} call __automaton_fail(); {20000#false} is VALID [2020-07-17 21:48:14,114 INFO L280 TraceCheckUtils]: 106: Hoare triple {20000#false} assume !false; {20000#false} is VALID [2020-07-17 21:48:14,146 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 21:48:14,147 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900330492] [2020-07-17 21:48:14,148 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:48:14,148 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-17 21:48:14,148 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779835816] [2020-07-17 21:48:14,149 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 107 [2020-07-17 21:48:14,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:48:14,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-17 21:48:14,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:14,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-17 21:48:14,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:48:14,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-17 21:48:14,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2020-07-17 21:48:14,332 INFO L87 Difference]: Start difference. First operand 590 states and 686 transitions. Second operand 13 states. [2020-07-17 21:48:15,930 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:20,327 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:24,960 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:26,460 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:48:26,901 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:48:27,744 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:48:28,432 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:48:42,355 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:42,944 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:43,658 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:45,995 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:47,209 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:48:57,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:57,168 INFO L93 Difference]: Finished difference Result 2065 states and 2691 transitions. [2020-07-17 21:48:57,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-17 21:48:57,169 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 107 [2020-07-17 21:48:57,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:57,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 21:48:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 818 transitions. [2020-07-17 21:48:57,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 21:48:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 818 transitions. [2020-07-17 21:48:57,184 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 818 transitions. [2020-07-17 21:48:59,844 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 818 edges. 818 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:59,996 INFO L225 Difference]: With dead ends: 2065 [2020-07-17 21:48:59,996 INFO L226 Difference]: Without dead ends: 1679 [2020-07-17 21:48:59,999 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 45 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 632 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=431, Invalid=1731, Unknown=0, NotChecked=0, Total=2162 [2020-07-17 21:49:00,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1679 states. [2020-07-17 21:49:12,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1679 to 1494. [2020-07-17 21:49:12,597 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:49:12,597 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1679 states. Second operand 1494 states. [2020-07-17 21:49:12,598 INFO L74 IsIncluded]: Start isIncluded. First operand 1679 states. Second operand 1494 states. [2020-07-17 21:49:12,598 INFO L87 Difference]: Start difference. First operand 1679 states. Second operand 1494 states. [2020-07-17 21:49:12,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:12,732 INFO L93 Difference]: Finished difference Result 1679 states and 2086 transitions. [2020-07-17 21:49:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2086 transitions. [2020-07-17 21:49:12,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:12,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:12,739 INFO L74 IsIncluded]: Start isIncluded. First operand 1494 states. Second operand 1679 states. [2020-07-17 21:49:12,739 INFO L87 Difference]: Start difference. First operand 1494 states. Second operand 1679 states. [2020-07-17 21:49:12,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:12,906 INFO L93 Difference]: Finished difference Result 1679 states and 2086 transitions. [2020-07-17 21:49:12,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2086 transitions. [2020-07-17 21:49:12,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:12,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:12,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:49:12,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:49:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1494 states. [2020-07-17 21:49:13,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1494 states and 1784 transitions. [2020-07-17 21:49:13,072 INFO L78 Accepts]: Start accepts. Automaton has 1494 states and 1784 transitions. Word has length 107 [2020-07-17 21:49:13,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:49:13,072 INFO L479 AbstractCegarLoop]: Abstraction has 1494 states and 1784 transitions. [2020-07-17 21:49:13,072 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-17 21:49:13,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1784 transitions. [2020-07-17 21:49:13,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-17 21:49:13,076 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:49:13,077 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:49:13,077 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:49:13,077 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:49:13,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:49:13,078 INFO L82 PathProgramCache]: Analyzing trace with hash 439174861, now seen corresponding path program 1 times [2020-07-17 21:49:13,078 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:49:13,078 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037990058] [2020-07-17 21:49:13,078 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:49:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,528 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:49:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {28480#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-17 21:49:13,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,655 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #532#return; {28373#true} is VALID [2020-07-17 21:49:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,658 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28373#true} {28373#true} #432#return; {28373#true} is VALID [2020-07-17 21:49:13,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,664 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28373#true} {28373#true} #434#return; {28373#true} is VALID [2020-07-17 21:49:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {28481#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:13,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {28481#(= 1 |valid_product_#res|)} assume true; {28481#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:13,688 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28481#(= 1 |valid_product_#res|)} {28373#true} #436#return; {28385#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:49:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,698 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28373#true} {28373#true} #438#return; {28373#true} is VALID [2020-07-17 21:49:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-17 21:49:13,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #522#return; {28373#true} is VALID [2020-07-17 21:49:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28373#true} is VALID [2020-07-17 21:49:13,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,739 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #482#return; {28373#true} is VALID [2020-07-17 21:49:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-17 21:49:13,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28373#true} is VALID [2020-07-17 21:49:13,818 INFO L263 TraceCheckUtils]: 0: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-17 21:49:13,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-17 21:49:13,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,819 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28373#true} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28373#true} is VALID [2020-07-17 21:49:13,819 INFO L280 TraceCheckUtils]: 4: Hoare triple {28373#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28373#true} is VALID [2020-07-17 21:49:13,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,820 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28373#true} {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {28373#true} is VALID [2020-07-17 21:49:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:13,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:13,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,865 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-17 21:49:13,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-17 21:49:13,866 INFO L263 TraceCheckUtils]: 1: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-17 21:49:13,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:13,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:13,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,867 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-17 21:49:13,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-17 21:49:13,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-17 21:49:13,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-17 21:49:13,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,869 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-17 21:49:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-17 21:49:13,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,892 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-17 21:49:13,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:13,893 INFO L263 TraceCheckUtils]: 1: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-17 21:49:13,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-17 21:49:13,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,894 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-17 21:49:13,894 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:13,895 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,895 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-17 21:49:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {28373#true} is VALID [2020-07-17 21:49:13,906 INFO L263 TraceCheckUtils]: 1: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-17 21:49:13,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:13,906 INFO L263 TraceCheckUtils]: 3: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-17 21:49:13,907 INFO L280 TraceCheckUtils]: 4: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-17 21:49:13,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,907 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-17 21:49:13,908 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:13,908 INFO L280 TraceCheckUtils]: 8: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,908 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-17 21:49:13,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-17 21:49:13,909 INFO L280 TraceCheckUtils]: 11: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-17 21:49:13,911 INFO L263 TraceCheckUtils]: 12: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:13,912 INFO L280 TraceCheckUtils]: 13: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,913 INFO L280 TraceCheckUtils]: 14: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,914 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,915 INFO L280 TraceCheckUtils]: 16: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,916 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:13,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume 0 == ~pumpRunning~0; {28373#true} is VALID [2020-07-17 21:49:13,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {28373#true} call #t~ret45 := isHighWaterLevel(); {28373#true} is VALID [2020-07-17 21:49:13,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-17 21:49:13,918 INFO L263 TraceCheckUtils]: 4: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-17 21:49:13,919 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:13,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:13,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,920 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-17 21:49:13,920 INFO L280 TraceCheckUtils]: 9: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-17 21:49:13,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-17 21:49:13,921 INFO L280 TraceCheckUtils]: 11: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-17 21:49:13,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,922 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-17 21:49:13,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {28373#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {28373#true} is VALID [2020-07-17 21:49:13,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {28373#true} assume 0 != ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:13,924 INFO L263 TraceCheckUtils]: 16: Hoare triple {28373#true} call activatePump(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:13,924 INFO L280 TraceCheckUtils]: 17: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {28373#true} is VALID [2020-07-17 21:49:13,924 INFO L263 TraceCheckUtils]: 18: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-17 21:49:13,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:13,925 INFO L263 TraceCheckUtils]: 20: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-17 21:49:13,925 INFO L280 TraceCheckUtils]: 21: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-17 21:49:13,926 INFO L280 TraceCheckUtils]: 22: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,926 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-17 21:49:13,926 INFO L280 TraceCheckUtils]: 24: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:13,927 INFO L280 TraceCheckUtils]: 25: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,927 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-17 21:49:13,928 INFO L280 TraceCheckUtils]: 27: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-17 21:49:13,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-17 21:49:13,930 INFO L263 TraceCheckUtils]: 29: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:13,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,933 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,933 INFO L280 TraceCheckUtils]: 33: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,934 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,935 INFO L280 TraceCheckUtils]: 35: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,936 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #504#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:13,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-17 21:49:13,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,946 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #514#return; {28373#true} is VALID [2020-07-17 21:49:13,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~tmp~8;havoc ~tmp___0~2; {28373#true} is VALID [2020-07-17 21:49:13,947 INFO L263 TraceCheckUtils]: 1: Hoare triple {28373#true} call #t~ret72 := getWaterLevel(); {28373#true} is VALID [2020-07-17 21:49:13,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-17 21:49:13,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,949 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28373#true} {28373#true} #514#return; {28373#true} is VALID [2020-07-17 21:49:13,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28373#true} is VALID [2020-07-17 21:49:13,950 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume !(2 != ~tmp~8); {28373#true} is VALID [2020-07-17 21:49:13,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,952 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28373#true} {28529#(<= 1 ~pumpRunning~0)} #506#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,953 INFO L263 TraceCheckUtils]: 0: Hoare triple {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:13,953 INFO L263 TraceCheckUtils]: 1: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-17 21:49:13,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-17 21:49:13,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,954 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28373#true} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28373#true} is VALID [2020-07-17 21:49:13,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28373#true} is VALID [2020-07-17 21:49:13,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,955 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28373#true} {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {28373#true} is VALID [2020-07-17 21:49:13,956 INFO L280 TraceCheckUtils]: 8: Hoare triple {28373#true} assume !(0 != ~pumpRunning~0); {28373#true} is VALID [2020-07-17 21:49:13,956 INFO L280 TraceCheckUtils]: 9: Hoare triple {28373#true} assume 0 != ~systemActive~0; {28373#true} is VALID [2020-07-17 21:49:13,957 INFO L263 TraceCheckUtils]: 10: Hoare triple {28373#true} call processEnvironment(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:13,957 INFO L280 TraceCheckUtils]: 11: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:13,958 INFO L280 TraceCheckUtils]: 12: Hoare triple {28373#true} assume 0 == ~pumpRunning~0; {28373#true} is VALID [2020-07-17 21:49:13,958 INFO L263 TraceCheckUtils]: 13: Hoare triple {28373#true} call #t~ret45 := isHighWaterLevel(); {28373#true} is VALID [2020-07-17 21:49:13,958 INFO L280 TraceCheckUtils]: 14: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-17 21:49:13,959 INFO L263 TraceCheckUtils]: 15: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-17 21:49:13,959 INFO L280 TraceCheckUtils]: 16: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:13,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:13,960 INFO L280 TraceCheckUtils]: 18: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,960 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-17 21:49:13,960 INFO L280 TraceCheckUtils]: 20: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-17 21:49:13,961 INFO L280 TraceCheckUtils]: 21: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-17 21:49:13,961 INFO L280 TraceCheckUtils]: 22: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-17 21:49:13,961 INFO L280 TraceCheckUtils]: 23: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,962 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-17 21:49:13,962 INFO L280 TraceCheckUtils]: 25: Hoare triple {28373#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {28373#true} is VALID [2020-07-17 21:49:13,962 INFO L280 TraceCheckUtils]: 26: Hoare triple {28373#true} assume 0 != ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:13,964 INFO L263 TraceCheckUtils]: 27: Hoare triple {28373#true} call activatePump(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:13,964 INFO L280 TraceCheckUtils]: 28: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {28373#true} is VALID [2020-07-17 21:49:13,964 INFO L263 TraceCheckUtils]: 29: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-17 21:49:13,965 INFO L280 TraceCheckUtils]: 30: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:13,965 INFO L263 TraceCheckUtils]: 31: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-17 21:49:13,965 INFO L280 TraceCheckUtils]: 32: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-17 21:49:13,966 INFO L280 TraceCheckUtils]: 33: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,966 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-17 21:49:13,966 INFO L280 TraceCheckUtils]: 35: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:13,967 INFO L280 TraceCheckUtils]: 36: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,967 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-17 21:49:13,967 INFO L280 TraceCheckUtils]: 38: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-17 21:49:13,968 INFO L280 TraceCheckUtils]: 39: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-17 21:49:13,969 INFO L263 TraceCheckUtils]: 40: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:13,970 INFO L280 TraceCheckUtils]: 41: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,972 INFO L280 TraceCheckUtils]: 42: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,975 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,976 INFO L280 TraceCheckUtils]: 44: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,977 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,977 INFO L280 TraceCheckUtils]: 46: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,978 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #504#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,979 INFO L263 TraceCheckUtils]: 48: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28373#true} is VALID [2020-07-17 21:49:13,979 INFO L280 TraceCheckUtils]: 49: Hoare triple {28373#true} havoc ~tmp~8;havoc ~tmp___0~2; {28373#true} is VALID [2020-07-17 21:49:13,979 INFO L263 TraceCheckUtils]: 50: Hoare triple {28373#true} call #t~ret72 := getWaterLevel(); {28373#true} is VALID [2020-07-17 21:49:13,980 INFO L280 TraceCheckUtils]: 51: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-17 21:49:13,980 INFO L280 TraceCheckUtils]: 52: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,980 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {28373#true} {28373#true} #514#return; {28373#true} is VALID [2020-07-17 21:49:13,980 INFO L280 TraceCheckUtils]: 54: Hoare triple {28373#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28373#true} is VALID [2020-07-17 21:49:13,981 INFO L280 TraceCheckUtils]: 55: Hoare triple {28373#true} assume !(2 != ~tmp~8); {28373#true} is VALID [2020-07-17 21:49:13,981 INFO L280 TraceCheckUtils]: 56: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:13,982 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {28373#true} {28529#(<= 1 ~pumpRunning~0)} #506#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,983 INFO L280 TraceCheckUtils]: 58: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:13,984 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #490#return; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:14,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:14,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-17 21:49:14,130 INFO L263 TraceCheckUtils]: 0: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-17 21:49:14,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:14,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:14,133 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-17 21:49:14,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,135 INFO L280 TraceCheckUtils]: 5: Hoare triple {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,136 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {28455#(not (= 0 ~pumpRunning~0))} #500#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28373#true} is VALID [2020-07-17 21:49:14,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,153 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28373#true} {28373#true} #480#return; {28373#true} is VALID [2020-07-17 21:49:14,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:14,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume !(0 == ~pumpRunning~0); {28373#true} is VALID [2020-07-17 21:49:14,154 INFO L263 TraceCheckUtils]: 2: Hoare triple {28373#true} call processEnvironment__wrappee__base(); {28373#true} is VALID [2020-07-17 21:49:14,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,155 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28373#true} {28373#true} #480#return; {28373#true} is VALID [2020-07-17 21:49:14,155 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,156 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-17 21:49:14,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,162 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-17 21:49:14,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,170 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,177 INFO L263 TraceCheckUtils]: 0: Hoare triple {28373#true} call ULTIMATE.init(); {28480#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:49:14,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {28480#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-17 21:49:14,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,178 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28373#true} {28373#true} #532#return; {28373#true} is VALID [2020-07-17 21:49:14,179 INFO L263 TraceCheckUtils]: 4: Hoare triple {28373#true} call #t~ret74 := main(); {28373#true} is VALID [2020-07-17 21:49:14,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} havoc ~retValue_acc~11;havoc ~tmp~7; {28373#true} is VALID [2020-07-17 21:49:14,179 INFO L263 TraceCheckUtils]: 6: Hoare triple {28373#true} call select_helpers(); {28373#true} is VALID [2020-07-17 21:49:14,180 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,180 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28373#true} {28373#true} #432#return; {28373#true} is VALID [2020-07-17 21:49:14,180 INFO L263 TraceCheckUtils]: 9: Hoare triple {28373#true} call select_features(); {28373#true} is VALID [2020-07-17 21:49:14,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,181 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28373#true} {28373#true} #434#return; {28373#true} is VALID [2020-07-17 21:49:14,181 INFO L263 TraceCheckUtils]: 12: Hoare triple {28373#true} call #t~ret70 := valid_product(); {28373#true} is VALID [2020-07-17 21:49:14,183 INFO L280 TraceCheckUtils]: 13: Hoare triple {28373#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {28481#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:14,184 INFO L280 TraceCheckUtils]: 14: Hoare triple {28481#(= 1 |valid_product_#res|)} assume true; {28481#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:14,185 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28481#(= 1 |valid_product_#res|)} {28373#true} #436#return; {28385#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:49:14,185 INFO L280 TraceCheckUtils]: 16: Hoare triple {28385#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {28386#(= 1 main_~tmp~7)} is VALID [2020-07-17 21:49:14,186 INFO L280 TraceCheckUtils]: 17: Hoare triple {28386#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {28373#true} is VALID [2020-07-17 21:49:14,186 INFO L263 TraceCheckUtils]: 18: Hoare triple {28373#true} call setup(); {28373#true} is VALID [2020-07-17 21:49:14,186 INFO L280 TraceCheckUtils]: 19: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,186 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28373#true} {28373#true} #438#return; {28373#true} is VALID [2020-07-17 21:49:14,187 INFO L263 TraceCheckUtils]: 21: Hoare triple {28373#true} call runTest(); {28373#true} is VALID [2020-07-17 21:49:14,187 INFO L263 TraceCheckUtils]: 22: Hoare triple {28373#true} call __utac_acc__Specification5_spec__1(); {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:14,188 INFO L280 TraceCheckUtils]: 23: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-17 21:49:14,188 INFO L280 TraceCheckUtils]: 24: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,188 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28373#true} {28373#true} #522#return; {28373#true} is VALID [2020-07-17 21:49:14,188 INFO L263 TraceCheckUtils]: 26: Hoare triple {28373#true} call test(); {28373#true} is VALID [2020-07-17 21:49:14,188 INFO L280 TraceCheckUtils]: 27: Hoare triple {28373#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28373#true} is VALID [2020-07-17 21:49:14,189 INFO L280 TraceCheckUtils]: 28: Hoare triple {28373#true} assume !false; {28373#true} is VALID [2020-07-17 21:49:14,189 INFO L280 TraceCheckUtils]: 29: Hoare triple {28373#true} assume ~splverifierCounter~0 < 4; {28373#true} is VALID [2020-07-17 21:49:14,189 INFO L280 TraceCheckUtils]: 30: Hoare triple {28373#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {28373#true} is VALID [2020-07-17 21:49:14,189 INFO L280 TraceCheckUtils]: 31: Hoare triple {28373#true} assume 0 != ~tmp~6; {28373#true} is VALID [2020-07-17 21:49:14,190 INFO L263 TraceCheckUtils]: 32: Hoare triple {28373#true} call waterRise(); {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:14,190 INFO L280 TraceCheckUtils]: 33: Hoare triple {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28373#true} is VALID [2020-07-17 21:49:14,190 INFO L280 TraceCheckUtils]: 34: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,191 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28373#true} {28373#true} #482#return; {28373#true} is VALID [2020-07-17 21:49:14,191 INFO L280 TraceCheckUtils]: 36: Hoare triple {28373#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {28373#true} is VALID [2020-07-17 21:49:14,191 INFO L280 TraceCheckUtils]: 37: Hoare triple {28373#true} assume !(0 != ~tmp___0~1); {28373#true} is VALID [2020-07-17 21:49:14,192 INFO L280 TraceCheckUtils]: 38: Hoare triple {28373#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {28373#true} is VALID [2020-07-17 21:49:14,192 INFO L280 TraceCheckUtils]: 39: Hoare triple {28373#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {28373#true} is VALID [2020-07-17 21:49:14,192 INFO L280 TraceCheckUtils]: 40: Hoare triple {28373#true} assume !(0 != ~tmp___1~0); {28373#true} is VALID [2020-07-17 21:49:14,193 INFO L263 TraceCheckUtils]: 41: Hoare triple {28373#true} call timeShift(); {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:14,195 INFO L263 TraceCheckUtils]: 42: Hoare triple {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:14,195 INFO L263 TraceCheckUtils]: 43: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-17 21:49:14,195 INFO L280 TraceCheckUtils]: 44: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-17 21:49:14,196 INFO L280 TraceCheckUtils]: 45: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,196 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28373#true} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28373#true} is VALID [2020-07-17 21:49:14,196 INFO L280 TraceCheckUtils]: 47: Hoare triple {28373#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28373#true} is VALID [2020-07-17 21:49:14,196 INFO L280 TraceCheckUtils]: 48: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,197 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {28373#true} {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {28373#true} is VALID [2020-07-17 21:49:14,197 INFO L280 TraceCheckUtils]: 50: Hoare triple {28373#true} assume !(0 != ~pumpRunning~0); {28373#true} is VALID [2020-07-17 21:49:14,197 INFO L280 TraceCheckUtils]: 51: Hoare triple {28373#true} assume 0 != ~systemActive~0; {28373#true} is VALID [2020-07-17 21:49:14,198 INFO L263 TraceCheckUtils]: 52: Hoare triple {28373#true} call processEnvironment(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:14,199 INFO L280 TraceCheckUtils]: 53: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:14,199 INFO L280 TraceCheckUtils]: 54: Hoare triple {28373#true} assume 0 == ~pumpRunning~0; {28373#true} is VALID [2020-07-17 21:49:14,199 INFO L263 TraceCheckUtils]: 55: Hoare triple {28373#true} call #t~ret45 := isHighWaterLevel(); {28373#true} is VALID [2020-07-17 21:49:14,200 INFO L280 TraceCheckUtils]: 56: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-17 21:49:14,200 INFO L263 TraceCheckUtils]: 57: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-17 21:49:14,200 INFO L280 TraceCheckUtils]: 58: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:14,200 INFO L280 TraceCheckUtils]: 59: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:14,201 INFO L280 TraceCheckUtils]: 60: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,201 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-17 21:49:14,201 INFO L280 TraceCheckUtils]: 62: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-17 21:49:14,202 INFO L280 TraceCheckUtils]: 63: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-17 21:49:14,202 INFO L280 TraceCheckUtils]: 64: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-17 21:49:14,203 INFO L280 TraceCheckUtils]: 65: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,203 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-17 21:49:14,203 INFO L280 TraceCheckUtils]: 67: Hoare triple {28373#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {28373#true} is VALID [2020-07-17 21:49:14,204 INFO L280 TraceCheckUtils]: 68: Hoare triple {28373#true} assume 0 != ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:14,205 INFO L263 TraceCheckUtils]: 69: Hoare triple {28373#true} call activatePump(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:14,205 INFO L280 TraceCheckUtils]: 70: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {28373#true} is VALID [2020-07-17 21:49:14,205 INFO L263 TraceCheckUtils]: 71: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-17 21:49:14,206 INFO L280 TraceCheckUtils]: 72: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:14,206 INFO L263 TraceCheckUtils]: 73: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-17 21:49:14,207 INFO L280 TraceCheckUtils]: 74: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-17 21:49:14,208 INFO L280 TraceCheckUtils]: 75: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,208 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-17 21:49:14,208 INFO L280 TraceCheckUtils]: 77: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:14,209 INFO L280 TraceCheckUtils]: 78: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,209 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-17 21:49:14,209 INFO L280 TraceCheckUtils]: 80: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-17 21:49:14,210 INFO L280 TraceCheckUtils]: 81: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-17 21:49:14,211 INFO L263 TraceCheckUtils]: 82: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:14,212 INFO L280 TraceCheckUtils]: 83: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,212 INFO L280 TraceCheckUtils]: 84: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,213 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,214 INFO L280 TraceCheckUtils]: 86: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,215 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,216 INFO L280 TraceCheckUtils]: 88: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,217 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #504#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,217 INFO L263 TraceCheckUtils]: 90: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28373#true} is VALID [2020-07-17 21:49:14,217 INFO L280 TraceCheckUtils]: 91: Hoare triple {28373#true} havoc ~tmp~8;havoc ~tmp___0~2; {28373#true} is VALID [2020-07-17 21:49:14,218 INFO L263 TraceCheckUtils]: 92: Hoare triple {28373#true} call #t~ret72 := getWaterLevel(); {28373#true} is VALID [2020-07-17 21:49:14,218 INFO L280 TraceCheckUtils]: 93: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-17 21:49:14,218 INFO L280 TraceCheckUtils]: 94: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,219 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28373#true} {28373#true} #514#return; {28373#true} is VALID [2020-07-17 21:49:14,219 INFO L280 TraceCheckUtils]: 96: Hoare triple {28373#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28373#true} is VALID [2020-07-17 21:49:14,219 INFO L280 TraceCheckUtils]: 97: Hoare triple {28373#true} assume !(2 != ~tmp~8); {28373#true} is VALID [2020-07-17 21:49:14,220 INFO L280 TraceCheckUtils]: 98: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,221 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28373#true} {28529#(<= 1 ~pumpRunning~0)} #506#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,221 INFO L280 TraceCheckUtils]: 100: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:14,223 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #490#return; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,224 INFO L280 TraceCheckUtils]: 102: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !false; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,224 INFO L280 TraceCheckUtils]: 103: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,225 INFO L280 TraceCheckUtils]: 104: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,227 INFO L280 TraceCheckUtils]: 105: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~6); {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,227 INFO L280 TraceCheckUtils]: 106: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,229 INFO L280 TraceCheckUtils]: 107: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,229 INFO L280 TraceCheckUtils]: 108: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,230 INFO L280 TraceCheckUtils]: 109: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,231 INFO L280 TraceCheckUtils]: 110: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,232 INFO L263 TraceCheckUtils]: 111: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} call timeShift(); {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:49:14,233 INFO L263 TraceCheckUtils]: 112: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:14,233 INFO L263 TraceCheckUtils]: 113: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-17 21:49:14,234 INFO L280 TraceCheckUtils]: 114: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:14,235 INFO L280 TraceCheckUtils]: 115: Hoare triple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:49:14,236 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-17 21:49:14,238 INFO L280 TraceCheckUtils]: 117: Hoare triple {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,240 INFO L280 TraceCheckUtils]: 118: Hoare triple {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,241 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {28455#(not (= 0 ~pumpRunning~0))} #500#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,242 INFO L280 TraceCheckUtils]: 120: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,243 INFO L263 TraceCheckUtils]: 121: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:14,243 INFO L280 TraceCheckUtils]: 122: Hoare triple {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28373#true} is VALID [2020-07-17 21:49:14,243 INFO L280 TraceCheckUtils]: 123: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,244 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,246 INFO L280 TraceCheckUtils]: 125: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,246 INFO L263 TraceCheckUtils]: 126: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:14,247 INFO L280 TraceCheckUtils]: 127: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:14,247 INFO L280 TraceCheckUtils]: 128: Hoare triple {28373#true} assume !(0 == ~pumpRunning~0); {28373#true} is VALID [2020-07-17 21:49:14,247 INFO L263 TraceCheckUtils]: 129: Hoare triple {28373#true} call processEnvironment__wrappee__base(); {28373#true} is VALID [2020-07-17 21:49:14,248 INFO L280 TraceCheckUtils]: 130: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,248 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {28373#true} {28373#true} #480#return; {28373#true} is VALID [2020-07-17 21:49:14,248 INFO L280 TraceCheckUtils]: 132: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,249 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,250 INFO L263 TraceCheckUtils]: 134: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,250 INFO L280 TraceCheckUtils]: 135: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~8;havoc ~tmp___0~2; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,250 INFO L263 TraceCheckUtils]: 136: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := getWaterLevel(); {28373#true} is VALID [2020-07-17 21:49:14,251 INFO L280 TraceCheckUtils]: 137: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-17 21:49:14,251 INFO L280 TraceCheckUtils]: 138: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,252 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,252 INFO L280 TraceCheckUtils]: 140: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,253 INFO L280 TraceCheckUtils]: 141: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~8; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,253 INFO L263 TraceCheckUtils]: 142: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret73 := isPumpRunning(); {28373#true} is VALID [2020-07-17 21:49:14,253 INFO L280 TraceCheckUtils]: 143: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-17 21:49:14,253 INFO L280 TraceCheckUtils]: 144: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:14,254 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,255 INFO L280 TraceCheckUtils]: 146: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,255 INFO L280 TraceCheckUtils]: 147: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:49:14,256 INFO L280 TraceCheckUtils]: 148: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {28374#false} is VALID [2020-07-17 21:49:14,256 INFO L263 TraceCheckUtils]: 149: Hoare triple {28374#false} call __automaton_fail(); {28374#false} is VALID [2020-07-17 21:49:14,256 INFO L280 TraceCheckUtils]: 150: Hoare triple {28374#false} assume !false; {28374#false} is VALID [2020-07-17 21:49:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-17 21:49:14,291 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037990058] [2020-07-17 21:49:14,291 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1745808612] [2020-07-17 21:49:14,291 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 21:49:14,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,512 INFO L264 TraceCheckSpWp]: Trace formula consists of 927 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:49:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:14,566 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:49:15,131 INFO L263 TraceCheckUtils]: 0: Hoare triple {28373#true} call ULTIMATE.init(); {28373#true} is VALID [2020-07-17 21:49:15,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-17 21:49:15,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28373#true} {28373#true} #532#return; {28373#true} is VALID [2020-07-17 21:49:15,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {28373#true} call #t~ret74 := main(); {28373#true} is VALID [2020-07-17 21:49:15,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} havoc ~retValue_acc~11;havoc ~tmp~7; {28373#true} is VALID [2020-07-17 21:49:15,133 INFO L263 TraceCheckUtils]: 6: Hoare triple {28373#true} call select_helpers(); {28373#true} is VALID [2020-07-17 21:49:15,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,133 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28373#true} {28373#true} #432#return; {28373#true} is VALID [2020-07-17 21:49:15,133 INFO L263 TraceCheckUtils]: 9: Hoare triple {28373#true} call select_features(); {28373#true} is VALID [2020-07-17 21:49:15,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,133 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28373#true} {28373#true} #434#return; {28373#true} is VALID [2020-07-17 21:49:15,134 INFO L263 TraceCheckUtils]: 12: Hoare triple {28373#true} call #t~ret70 := valid_product(); {28373#true} is VALID [2020-07-17 21:49:15,134 INFO L280 TraceCheckUtils]: 13: Hoare triple {28373#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {28373#true} is VALID [2020-07-17 21:49:15,134 INFO L280 TraceCheckUtils]: 14: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,134 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28373#true} {28373#true} #436#return; {28373#true} is VALID [2020-07-17 21:49:15,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {28373#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {28373#true} is VALID [2020-07-17 21:49:15,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {28373#true} assume 0 != ~tmp~7; {28373#true} is VALID [2020-07-17 21:49:15,135 INFO L263 TraceCheckUtils]: 18: Hoare triple {28373#true} call setup(); {28373#true} is VALID [2020-07-17 21:49:15,135 INFO L280 TraceCheckUtils]: 19: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,135 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28373#true} {28373#true} #438#return; {28373#true} is VALID [2020-07-17 21:49:15,135 INFO L263 TraceCheckUtils]: 21: Hoare triple {28373#true} call runTest(); {28373#true} is VALID [2020-07-17 21:49:15,135 INFO L263 TraceCheckUtils]: 22: Hoare triple {28373#true} call __utac_acc__Specification5_spec__1(); {28373#true} is VALID [2020-07-17 21:49:15,136 INFO L280 TraceCheckUtils]: 23: Hoare triple {28373#true} ~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-17 21:49:15,136 INFO L280 TraceCheckUtils]: 24: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,136 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28373#true} {28373#true} #522#return; {28373#true} is VALID [2020-07-17 21:49:15,137 INFO L263 TraceCheckUtils]: 26: Hoare triple {28373#true} call test(); {28373#true} is VALID [2020-07-17 21:49:15,137 INFO L280 TraceCheckUtils]: 27: Hoare triple {28373#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28373#true} is VALID [2020-07-17 21:49:15,137 INFO L280 TraceCheckUtils]: 28: Hoare triple {28373#true} assume !false; {28373#true} is VALID [2020-07-17 21:49:15,137 INFO L280 TraceCheckUtils]: 29: Hoare triple {28373#true} assume ~splverifierCounter~0 < 4; {28373#true} is VALID [2020-07-17 21:49:15,137 INFO L280 TraceCheckUtils]: 30: Hoare triple {28373#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {28373#true} is VALID [2020-07-17 21:49:15,137 INFO L280 TraceCheckUtils]: 31: Hoare triple {28373#true} assume 0 != ~tmp~6; {28373#true} is VALID [2020-07-17 21:49:15,138 INFO L263 TraceCheckUtils]: 32: Hoare triple {28373#true} call waterRise(); {28373#true} is VALID [2020-07-17 21:49:15,138 INFO L280 TraceCheckUtils]: 33: Hoare triple {28373#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28373#true} is VALID [2020-07-17 21:49:15,138 INFO L280 TraceCheckUtils]: 34: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,138 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28373#true} {28373#true} #482#return; {28373#true} is VALID [2020-07-17 21:49:15,138 INFO L280 TraceCheckUtils]: 36: Hoare triple {28373#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {28373#true} is VALID [2020-07-17 21:49:15,139 INFO L280 TraceCheckUtils]: 37: Hoare triple {28373#true} assume !(0 != ~tmp___0~1); {28373#true} is VALID [2020-07-17 21:49:15,139 INFO L280 TraceCheckUtils]: 38: Hoare triple {28373#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {28373#true} is VALID [2020-07-17 21:49:15,139 INFO L280 TraceCheckUtils]: 39: Hoare triple {28373#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {28373#true} is VALID [2020-07-17 21:49:15,139 INFO L280 TraceCheckUtils]: 40: Hoare triple {28373#true} assume !(0 != ~tmp___1~0); {28373#true} is VALID [2020-07-17 21:49:15,139 INFO L263 TraceCheckUtils]: 41: Hoare triple {28373#true} call timeShift(); {28373#true} is VALID [2020-07-17 21:49:15,140 INFO L263 TraceCheckUtils]: 42: Hoare triple {28373#true} call __utac_acc__Specification5_spec__2(); {28373#true} is VALID [2020-07-17 21:49:15,140 INFO L263 TraceCheckUtils]: 43: Hoare triple {28373#true} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-17 21:49:15,140 INFO L280 TraceCheckUtils]: 44: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-17 21:49:15,140 INFO L280 TraceCheckUtils]: 45: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,140 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28373#true} {28373#true} #512#return; {28373#true} is VALID [2020-07-17 21:49:15,141 INFO L280 TraceCheckUtils]: 47: Hoare triple {28373#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28373#true} is VALID [2020-07-17 21:49:15,141 INFO L280 TraceCheckUtils]: 48: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,141 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {28373#true} {28373#true} #500#return; {28373#true} is VALID [2020-07-17 21:49:15,141 INFO L280 TraceCheckUtils]: 50: Hoare triple {28373#true} assume !(0 != ~pumpRunning~0); {28373#true} is VALID [2020-07-17 21:49:15,141 INFO L280 TraceCheckUtils]: 51: Hoare triple {28373#true} assume 0 != ~systemActive~0; {28373#true} is VALID [2020-07-17 21:49:15,142 INFO L263 TraceCheckUtils]: 52: Hoare triple {28373#true} call processEnvironment(); {28373#true} is VALID [2020-07-17 21:49:15,142 INFO L280 TraceCheckUtils]: 53: Hoare triple {28373#true} havoc ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:15,142 INFO L280 TraceCheckUtils]: 54: Hoare triple {28373#true} assume 0 == ~pumpRunning~0; {28373#true} is VALID [2020-07-17 21:49:15,142 INFO L263 TraceCheckUtils]: 55: Hoare triple {28373#true} call #t~ret45 := isHighWaterLevel(); {28373#true} is VALID [2020-07-17 21:49:15,142 INFO L280 TraceCheckUtils]: 56: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-17 21:49:15,142 INFO L263 TraceCheckUtils]: 57: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-17 21:49:15,143 INFO L280 TraceCheckUtils]: 58: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:15,143 INFO L280 TraceCheckUtils]: 59: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-17 21:49:15,143 INFO L280 TraceCheckUtils]: 60: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,143 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-17 21:49:15,143 INFO L280 TraceCheckUtils]: 62: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-17 21:49:15,143 INFO L280 TraceCheckUtils]: 63: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-17 21:49:15,144 INFO L280 TraceCheckUtils]: 64: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-17 21:49:15,144 INFO L280 TraceCheckUtils]: 65: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,144 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-17 21:49:15,144 INFO L280 TraceCheckUtils]: 67: Hoare triple {28373#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {28373#true} is VALID [2020-07-17 21:49:15,144 INFO L280 TraceCheckUtils]: 68: Hoare triple {28373#true} assume 0 != ~tmp~3; {28373#true} is VALID [2020-07-17 21:49:15,145 INFO L263 TraceCheckUtils]: 69: Hoare triple {28373#true} call activatePump(); {28373#true} is VALID [2020-07-17 21:49:15,145 INFO L280 TraceCheckUtils]: 70: Hoare triple {28373#true} havoc ~tmp~4; {28373#true} is VALID [2020-07-17 21:49:15,145 INFO L263 TraceCheckUtils]: 71: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-17 21:49:15,145 INFO L280 TraceCheckUtils]: 72: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:15,145 INFO L263 TraceCheckUtils]: 73: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-17 21:49:15,145 INFO L280 TraceCheckUtils]: 74: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-17 21:49:15,146 INFO L280 TraceCheckUtils]: 75: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,146 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-17 21:49:15,146 INFO L280 TraceCheckUtils]: 77: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-17 21:49:15,146 INFO L280 TraceCheckUtils]: 78: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-17 21:49:15,146 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-17 21:49:15,146 INFO L280 TraceCheckUtils]: 80: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-17 21:49:15,147 INFO L280 TraceCheckUtils]: 81: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-17 21:49:15,147 INFO L263 TraceCheckUtils]: 82: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28373#true} is VALID [2020-07-17 21:49:15,148 INFO L280 TraceCheckUtils]: 83: Hoare triple {28373#true} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,149 INFO L280 TraceCheckUtils]: 84: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,149 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,150 INFO L280 TraceCheckUtils]: 86: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,151 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,151 INFO L280 TraceCheckUtils]: 88: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,152 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #504#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,153 INFO L263 TraceCheckUtils]: 90: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,153 INFO L280 TraceCheckUtils]: 91: Hoare triple {28529#(<= 1 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,154 INFO L263 TraceCheckUtils]: 92: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,155 INFO L280 TraceCheckUtils]: 93: Hoare triple {28529#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,155 INFO L280 TraceCheckUtils]: 94: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,156 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28529#(<= 1 ~pumpRunning~0)} #514#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,157 INFO L280 TraceCheckUtils]: 96: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,157 INFO L280 TraceCheckUtils]: 97: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~8); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,158 INFO L280 TraceCheckUtils]: 98: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,158 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28529#(<= 1 ~pumpRunning~0)} #506#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,159 INFO L280 TraceCheckUtils]: 100: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,160 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #490#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,160 INFO L280 TraceCheckUtils]: 102: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !false; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,161 INFO L280 TraceCheckUtils]: 103: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,161 INFO L280 TraceCheckUtils]: 104: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,162 INFO L280 TraceCheckUtils]: 105: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~6); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,162 INFO L280 TraceCheckUtils]: 106: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,163 INFO L280 TraceCheckUtils]: 107: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,163 INFO L280 TraceCheckUtils]: 108: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,164 INFO L280 TraceCheckUtils]: 109: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,165 INFO L280 TraceCheckUtils]: 110: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,165 INFO L263 TraceCheckUtils]: 111: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call timeShift(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,166 INFO L263 TraceCheckUtils]: 112: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,167 INFO L263 TraceCheckUtils]: 113: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:49:15,167 INFO L280 TraceCheckUtils]: 114: Hoare triple {28529#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28946#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:49:15,168 INFO L280 TraceCheckUtils]: 115: Hoare triple {28946#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {28946#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:49:15,169 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28946#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {28529#(<= 1 ~pumpRunning~0)} #512#return; {28953#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:49:15,170 INFO L280 TraceCheckUtils]: 117: Hoare triple {28953#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28957#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:49:15,171 INFO L280 TraceCheckUtils]: 118: Hoare triple {28957#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {28957#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:49:15,172 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {28957#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {28529#(<= 1 ~pumpRunning~0)} #500#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,173 INFO L280 TraceCheckUtils]: 120: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,174 INFO L263 TraceCheckUtils]: 121: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,174 INFO L280 TraceCheckUtils]: 122: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,175 INFO L280 TraceCheckUtils]: 123: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,176 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #502#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,176 INFO L280 TraceCheckUtils]: 125: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,177 INFO L263 TraceCheckUtils]: 126: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,177 INFO L280 TraceCheckUtils]: 127: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,178 INFO L280 TraceCheckUtils]: 128: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,179 INFO L263 TraceCheckUtils]: 129: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,179 INFO L280 TraceCheckUtils]: 130: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,180 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #480#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,180 INFO L280 TraceCheckUtils]: 132: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,181 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #504#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,182 INFO L263 TraceCheckUtils]: 134: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,182 INFO L280 TraceCheckUtils]: 135: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~8;havoc ~tmp___0~2; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,183 INFO L263 TraceCheckUtils]: 136: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := getWaterLevel(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,184 INFO L280 TraceCheckUtils]: 137: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,184 INFO L280 TraceCheckUtils]: 138: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,185 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #514#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,186 INFO L280 TraceCheckUtils]: 140: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,186 INFO L280 TraceCheckUtils]: 141: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~8; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,187 INFO L263 TraceCheckUtils]: 142: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret73 := isPumpRunning(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,187 INFO L280 TraceCheckUtils]: 143: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,188 INFO L280 TraceCheckUtils]: 144: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,189 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,189 INFO L280 TraceCheckUtils]: 146: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,190 INFO L280 TraceCheckUtils]: 147: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:49:15,191 INFO L280 TraceCheckUtils]: 148: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {28374#false} is VALID [2020-07-17 21:49:15,191 INFO L263 TraceCheckUtils]: 149: Hoare triple {28374#false} call __automaton_fail(); {28374#false} is VALID [2020-07-17 21:49:15,191 INFO L280 TraceCheckUtils]: 150: Hoare triple {28374#false} assume !false; {28374#false} is VALID [2020-07-17 21:49:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:49:15,209 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:49:15,209 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:49:15,209 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229509755] [2020-07-17 21:49:15,210 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 151 [2020-07-17 21:49:15,279 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:49:15,280 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:49:15,561 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:15,561 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:49:15,561 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:49:15,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:49:15,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:49:15,562 INFO L87 Difference]: Start difference. First operand 1494 states and 1784 transitions. Second operand 20 states. [2020-07-17 21:49:17,231 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:49:18,704 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:49:19,321 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:49:19,734 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:49:23,840 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:49:25,080 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:49:26,217 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:49:27,266 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:49:39,540 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:49:43,807 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:49:44,742 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:49:45,652 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:48,406 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:49:52,317 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:49:52,619 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:49:53,193 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:49:53,723 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:50:02,083 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:50:05,417 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:50:06,373 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:50:07,310 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:50:07,893 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:50:08,440 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:50:11,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:11,814 INFO L93 Difference]: Finished difference Result 3065 states and 3773 transitions. [2020-07-17 21:50:11,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2020-07-17 21:50:11,815 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 151 [2020-07-17 21:50:11,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:50:11,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:50:11,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 623 transitions. [2020-07-17 21:50:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:50:11,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 623 transitions. [2020-07-17 21:50:11,843 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 57 states and 623 transitions. [2020-07-17 21:50:13,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:14,129 INFO L225 Difference]: With dead ends: 3065 [2020-07-17 21:50:14,129 INFO L226 Difference]: Without dead ends: 1769 [2020-07-17 21:50:14,135 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1270 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=883, Invalid=3673, Unknown=0, NotChecked=0, Total=4556 [2020-07-17 21:50:14,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1769 states. [2020-07-17 21:50:29,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1769 to 1580. [2020-07-17 21:50:29,081 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:50:29,081 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1769 states. Second operand 1580 states. [2020-07-17 21:50:29,081 INFO L74 IsIncluded]: Start isIncluded. First operand 1769 states. Second operand 1580 states. [2020-07-17 21:50:29,081 INFO L87 Difference]: Start difference. First operand 1769 states. Second operand 1580 states. [2020-07-17 21:50:29,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:29,201 INFO L93 Difference]: Finished difference Result 1769 states and 2104 transitions. [2020-07-17 21:50:29,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2104 transitions. [2020-07-17 21:50:29,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:29,211 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:29,212 INFO L74 IsIncluded]: Start isIncluded. First operand 1580 states. Second operand 1769 states. [2020-07-17 21:50:29,212 INFO L87 Difference]: Start difference. First operand 1580 states. Second operand 1769 states. [2020-07-17 21:50:29,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:29,384 INFO L93 Difference]: Finished difference Result 1769 states and 2104 transitions. [2020-07-17 21:50:29,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2104 transitions. [2020-07-17 21:50:29,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:29,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:29,392 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:50:29,393 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:50:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1580 states. [2020-07-17 21:50:29,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1580 states and 1833 transitions. [2020-07-17 21:50:29,536 INFO L78 Accepts]: Start accepts. Automaton has 1580 states and 1833 transitions. Word has length 151 [2020-07-17 21:50:29,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:50:29,537 INFO L479 AbstractCegarLoop]: Abstraction has 1580 states and 1833 transitions. [2020-07-17 21:50:29,537 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:50:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1833 transitions. [2020-07-17 21:50:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-17 21:50:29,546 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:50:29,546 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, 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] [2020-07-17 21:50:29,759 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 21:50:29,760 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:50:29,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:50:29,761 INFO L82 PathProgramCache]: Analyzing trace with hash -1771450744, now seen corresponding path program 1 times [2020-07-17 21:50:29,761 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:50:29,762 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323995788] [2020-07-17 21:50:29,762 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:50:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,260 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:50:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {39219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-17 21:50:30,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #532#return; {39009#true} is VALID [2020-07-17 21:50:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,338 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #432#return; {39009#true} is VALID [2020-07-17 21:50:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,342 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #434#return; {39009#true} is VALID [2020-07-17 21:50:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {39009#true} is VALID [2020-07-17 21:50:30,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #436#return; {39009#true} is VALID [2020-07-17 21:50:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,349 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #438#return; {39009#true} is VALID [2020-07-17 21:50:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-17 21:50:30,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #522#return; {39009#true} is VALID [2020-07-17 21:50:30,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39009#true} is VALID [2020-07-17 21:50:30,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,387 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #482#return; {39009#true} is VALID [2020-07-17 21:50:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,444 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,444 INFO L263 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:30,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,445 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:30,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,446 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-17 21:50:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:30,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:30,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,483 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:30,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-17 21:50:30,484 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-17 21:50:30,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:30,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:30,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,485 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:30,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-17 21:50:30,486 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-17 21:50:30,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-17 21:50:30,486 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,487 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-17 21:50:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:30,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:30,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:30,501 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:30,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:30,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,502 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:30,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:30,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,503 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:30,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:30,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-17 21:50:30,511 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-17 21:50:30,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:30,512 INFO L263 TraceCheckUtils]: 3: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:30,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:30,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,513 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:30,513 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:30,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,514 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:30,514 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-17 21:50:30,515 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-17 21:50:30,516 INFO L263 TraceCheckUtils]: 12: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:30,516 INFO L280 TraceCheckUtils]: 13: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:30,517 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,517 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:30,517 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,518 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-17 21:50:30,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:30,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:30,519 INFO L263 TraceCheckUtils]: 2: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:30,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-17 21:50:30,520 INFO L263 TraceCheckUtils]: 4: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-17 21:50:30,520 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:30,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:30,521 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,521 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:30,521 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-17 21:50:30,522 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-17 21:50:30,522 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-17 21:50:30,522 INFO L280 TraceCheckUtils]: 12: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,522 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-17 21:50:30,523 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-17 21:50:30,523 INFO L280 TraceCheckUtils]: 15: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:30,524 INFO L263 TraceCheckUtils]: 16: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:30,525 INFO L280 TraceCheckUtils]: 17: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-17 21:50:30,525 INFO L263 TraceCheckUtils]: 18: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-17 21:50:30,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:30,526 INFO L263 TraceCheckUtils]: 20: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:30,526 INFO L280 TraceCheckUtils]: 21: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:30,526 INFO L280 TraceCheckUtils]: 22: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,527 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:30,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:30,527 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,528 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:30,528 INFO L280 TraceCheckUtils]: 27: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-17 21:50:30,528 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-17 21:50:30,529 INFO L263 TraceCheckUtils]: 29: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:30,530 INFO L280 TraceCheckUtils]: 30: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:30,530 INFO L280 TraceCheckUtils]: 31: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,530 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:30,531 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,531 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-17 21:50:30,531 INFO L280 TraceCheckUtils]: 35: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,532 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:30,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:30,627 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:30,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:30,632 INFO L280 TraceCheckUtils]: 5: Hoare triple {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:30,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,635 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #506#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,636 INFO L263 TraceCheckUtils]: 0: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:30,636 INFO L263 TraceCheckUtils]: 1: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:30,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,637 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:30,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,637 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-17 21:50:30,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} assume !(0 != ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:30,638 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-17 21:50:30,639 INFO L263 TraceCheckUtils]: 10: Hoare triple {39009#true} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:30,639 INFO L280 TraceCheckUtils]: 11: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:30,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:30,639 INFO L263 TraceCheckUtils]: 13: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:30,639 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-17 21:50:30,640 INFO L263 TraceCheckUtils]: 15: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-17 21:50:30,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:30,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:30,640 INFO L280 TraceCheckUtils]: 18: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,640 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:30,641 INFO L280 TraceCheckUtils]: 20: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-17 21:50:30,641 INFO L280 TraceCheckUtils]: 21: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-17 21:50:30,641 INFO L280 TraceCheckUtils]: 22: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-17 21:50:30,641 INFO L280 TraceCheckUtils]: 23: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,642 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-17 21:50:30,642 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-17 21:50:30,642 INFO L280 TraceCheckUtils]: 26: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:30,643 INFO L263 TraceCheckUtils]: 27: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:30,644 INFO L280 TraceCheckUtils]: 28: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-17 21:50:30,644 INFO L263 TraceCheckUtils]: 29: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-17 21:50:30,644 INFO L280 TraceCheckUtils]: 30: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:30,645 INFO L263 TraceCheckUtils]: 31: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:30,645 INFO L280 TraceCheckUtils]: 32: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:30,645 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,645 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:30,646 INFO L280 TraceCheckUtils]: 35: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:30,646 INFO L280 TraceCheckUtils]: 36: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,646 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:30,647 INFO L280 TraceCheckUtils]: 38: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-17 21:50:30,647 INFO L280 TraceCheckUtils]: 39: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-17 21:50:30,648 INFO L263 TraceCheckUtils]: 40: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:30,649 INFO L280 TraceCheckUtils]: 41: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:30,649 INFO L280 TraceCheckUtils]: 42: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,649 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:30,649 INFO L280 TraceCheckUtils]: 44: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,650 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-17 21:50:30,650 INFO L280 TraceCheckUtils]: 46: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,650 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:30,651 INFO L263 TraceCheckUtils]: 48: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:30,651 INFO L280 TraceCheckUtils]: 49: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:30,651 INFO L263 TraceCheckUtils]: 50: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:30,652 INFO L280 TraceCheckUtils]: 51: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,653 INFO L280 TraceCheckUtils]: 52: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,655 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:30,656 INFO L280 TraceCheckUtils]: 54: Hoare triple {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:30,657 INFO L280 TraceCheckUtils]: 55: Hoare triple {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,658 INFO L280 TraceCheckUtils]: 56: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,659 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #506#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,660 INFO L280 TraceCheckUtils]: 58: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,661 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #490#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,757 INFO L263 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:30,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,757 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,758 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:30,758 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,760 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,778 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:30,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:30,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:30,779 INFO L263 TraceCheckUtils]: 2: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-17 21:50:30,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,779 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:30,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,780 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,881 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:30,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:30,881 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:30,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,885 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:30,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:30,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,888 INFO L280 TraceCheckUtils]: 7: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,889 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:30,891 INFO L263 TraceCheckUtils]: 0: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:30,891 INFO L263 TraceCheckUtils]: 1: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:30,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:30,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,894 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:30,895 INFO L280 TraceCheckUtils]: 8: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:30,896 INFO L263 TraceCheckUtils]: 9: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:30,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,898 INFO L280 TraceCheckUtils]: 11: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,899 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,901 INFO L263 TraceCheckUtils]: 14: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:30,902 INFO L280 TraceCheckUtils]: 15: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:30,902 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:30,902 INFO L263 TraceCheckUtils]: 17: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-17 21:50:30,902 INFO L280 TraceCheckUtils]: 18: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,903 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:30,903 INFO L280 TraceCheckUtils]: 20: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,904 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39009#true} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:30,904 INFO L263 TraceCheckUtils]: 22: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:30,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:30,905 INFO L263 TraceCheckUtils]: 24: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:30,906 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,906 INFO L280 TraceCheckUtils]: 26: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:30,907 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:30,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:30,909 INFO L280 TraceCheckUtils]: 29: Hoare triple {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:30,911 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:30,911 INFO L280 TraceCheckUtils]: 32: Hoare triple {39360#(not (= 2 |old(~waterLevel~0)|))} assume true; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:30,912 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {39360#(not (= 2 |old(~waterLevel~0)|))} {39089#(= 2 ~waterLevel~0)} #490#return; {39010#false} is VALID [2020-07-17 21:50:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,931 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,931 INFO L263 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:30,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,932 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:30,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,933 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-17 21:50:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-17 21:50:30,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-17 21:50:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,942 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:30,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:30,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:30,943 INFO L263 TraceCheckUtils]: 2: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-17 21:50:30,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:30,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,944 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:30,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-17 21:50:30,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:30,957 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:30,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:30,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,957 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-17 21:50:30,958 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-17 21:50:30,958 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-17 21:50:30,958 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,958 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-17 21:50:30,959 INFO L263 TraceCheckUtils]: 0: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:30,960 INFO L263 TraceCheckUtils]: 1: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:30,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:30,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,960 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:30,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:30,960 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,961 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-17 21:50:30,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:30,962 INFO L263 TraceCheckUtils]: 9: Hoare triple {39009#true} call lowerWaterLevel(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:30,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-17 21:50:30,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,962 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-17 21:50:30,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-17 21:50:30,963 INFO L263 TraceCheckUtils]: 14: Hoare triple {39009#true} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:30,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:30,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:30,963 INFO L263 TraceCheckUtils]: 17: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-17 21:50:30,964 INFO L280 TraceCheckUtils]: 18: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,964 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:30,964 INFO L280 TraceCheckUtils]: 20: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,964 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:30,964 INFO L263 TraceCheckUtils]: 22: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:30,965 INFO L280 TraceCheckUtils]: 23: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:30,965 INFO L263 TraceCheckUtils]: 24: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:30,965 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:30,965 INFO L280 TraceCheckUtils]: 26: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,965 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-17 21:50:30,965 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-17 21:50:30,966 INFO L280 TraceCheckUtils]: 29: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-17 21:50:30,966 INFO L280 TraceCheckUtils]: 30: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,966 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-17 21:50:30,966 INFO L280 TraceCheckUtils]: 32: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,966 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {39009#true} {39010#false} #490#return; {39010#false} is VALID [2020-07-17 21:50:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:30,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {39009#true} is VALID [2020-07-17 21:50:30,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:30,973 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39010#false} #482#return; {39010#false} is VALID [2020-07-17 21:50:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {39009#true} is VALID [2020-07-17 21:50:31,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #472#return; {39009#true} is VALID [2020-07-17 21:50:31,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {39405#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:31,025 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call deactivatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {39009#true} is VALID [2020-07-17 21:50:31,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #472#return; {39009#true} is VALID [2020-07-17 21:50:31,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} ~systemActive~0 := 0; {39009#true} is VALID [2020-07-17 21:50:31,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,026 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39010#false} #488#return; {39010#false} is VALID [2020-07-17 21:50:31,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:31,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:31,033 INFO L263 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:31,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:31,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,034 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:31,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:31,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,034 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39010#false} #500#return; {39010#false} is VALID [2020-07-17 21:50:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,048 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:31,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-17 21:50:31,048 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-17 21:50:31,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,049 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:31,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-17 21:50:31,049 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-17 21:50:31,049 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,050 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-17 21:50:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:31,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:31,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,061 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:31,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:31,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,062 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:31,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,063 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:31,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-17 21:50:31,068 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-17 21:50:31,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,068 INFO L263 TraceCheckUtils]: 3: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:31,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:31,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,069 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:31,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,070 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:31,070 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-17 21:50:31,070 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-17 21:50:31,071 INFO L263 TraceCheckUtils]: 12: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,071 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,071 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:31,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,072 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-17 21:50:31,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:31,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:31,073 INFO L263 TraceCheckUtils]: 2: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:31,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-17 21:50:31,073 INFO L263 TraceCheckUtils]: 4: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-17 21:50:31,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,074 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:31,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-17 21:50:31,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,074 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-17 21:50:31,074 INFO L280 TraceCheckUtils]: 12: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,075 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-17 21:50:31,075 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-17 21:50:31,075 INFO L280 TraceCheckUtils]: 15: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:31,076 INFO L263 TraceCheckUtils]: 16: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,076 INFO L280 TraceCheckUtils]: 17: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-17 21:50:31,076 INFO L263 TraceCheckUtils]: 18: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-17 21:50:31,077 INFO L280 TraceCheckUtils]: 19: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,077 INFO L263 TraceCheckUtils]: 20: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:31,077 INFO L280 TraceCheckUtils]: 21: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:31,077 INFO L280 TraceCheckUtils]: 22: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,077 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:31,077 INFO L280 TraceCheckUtils]: 24: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,078 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,078 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:31,078 INFO L280 TraceCheckUtils]: 27: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-17 21:50:31,078 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-17 21:50:31,079 INFO L263 TraceCheckUtils]: 29: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,079 INFO L280 TraceCheckUtils]: 30: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,079 INFO L280 TraceCheckUtils]: 31: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,080 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:31,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,080 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-17 21:50:31,080 INFO L280 TraceCheckUtils]: 35: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,080 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {39009#true} {39010#false} #504#return; {39010#false} is VALID [2020-07-17 21:50:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:31,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,085 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39010#false} #514#return; {39010#false} is VALID [2020-07-17 21:50:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:31,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39010#false} #516#return; {39010#false} is VALID [2020-07-17 21:50:31,094 INFO L263 TraceCheckUtils]: 0: Hoare triple {39009#true} call ULTIMATE.init(); {39219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:50:31,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {39219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-17 21:50:31,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,095 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39009#true} #532#return; {39009#true} is VALID [2020-07-17 21:50:31,095 INFO L263 TraceCheckUtils]: 4: Hoare triple {39009#true} call #t~ret74 := main(); {39009#true} is VALID [2020-07-17 21:50:31,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} havoc ~retValue_acc~11;havoc ~tmp~7; {39009#true} is VALID [2020-07-17 21:50:31,095 INFO L263 TraceCheckUtils]: 6: Hoare triple {39009#true} call select_helpers(); {39009#true} is VALID [2020-07-17 21:50:31,095 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,095 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #432#return; {39009#true} is VALID [2020-07-17 21:50:31,096 INFO L263 TraceCheckUtils]: 9: Hoare triple {39009#true} call select_features(); {39009#true} is VALID [2020-07-17 21:50:31,096 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,096 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39009#true} {39009#true} #434#return; {39009#true} is VALID [2020-07-17 21:50:31,096 INFO L263 TraceCheckUtils]: 12: Hoare triple {39009#true} call #t~ret70 := valid_product(); {39009#true} is VALID [2020-07-17 21:50:31,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {39009#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {39009#true} is VALID [2020-07-17 21:50:31,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,097 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39009#true} {39009#true} #436#return; {39009#true} is VALID [2020-07-17 21:50:31,097 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {39009#true} is VALID [2020-07-17 21:50:31,097 INFO L280 TraceCheckUtils]: 17: Hoare triple {39009#true} assume 0 != ~tmp~7; {39009#true} is VALID [2020-07-17 21:50:31,097 INFO L263 TraceCheckUtils]: 18: Hoare triple {39009#true} call setup(); {39009#true} is VALID [2020-07-17 21:50:31,097 INFO L280 TraceCheckUtils]: 19: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,098 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39009#true} {39009#true} #438#return; {39009#true} is VALID [2020-07-17 21:50:31,098 INFO L263 TraceCheckUtils]: 21: Hoare triple {39009#true} call runTest(); {39009#true} is VALID [2020-07-17 21:50:31,099 INFO L263 TraceCheckUtils]: 22: Hoare triple {39009#true} call __utac_acc__Specification5_spec__1(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:31,099 INFO L280 TraceCheckUtils]: 23: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-17 21:50:31,099 INFO L280 TraceCheckUtils]: 24: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,099 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39009#true} {39009#true} #522#return; {39009#true} is VALID [2020-07-17 21:50:31,099 INFO L263 TraceCheckUtils]: 26: Hoare triple {39009#true} call test(); {39009#true} is VALID [2020-07-17 21:50:31,100 INFO L280 TraceCheckUtils]: 27: Hoare triple {39009#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39009#true} is VALID [2020-07-17 21:50:31,100 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-17 21:50:31,100 INFO L280 TraceCheckUtils]: 29: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-17 21:50:31,100 INFO L280 TraceCheckUtils]: 30: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-17 21:50:31,100 INFO L280 TraceCheckUtils]: 31: Hoare triple {39009#true} assume 0 != ~tmp~6; {39009#true} is VALID [2020-07-17 21:50:31,101 INFO L263 TraceCheckUtils]: 32: Hoare triple {39009#true} call waterRise(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:31,101 INFO L280 TraceCheckUtils]: 33: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39009#true} is VALID [2020-07-17 21:50:31,101 INFO L280 TraceCheckUtils]: 34: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,102 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39009#true} {39009#true} #482#return; {39009#true} is VALID [2020-07-17 21:50:31,102 INFO L280 TraceCheckUtils]: 36: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-17 21:50:31,102 INFO L280 TraceCheckUtils]: 37: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-17 21:50:31,102 INFO L280 TraceCheckUtils]: 38: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-17 21:50:31,102 INFO L280 TraceCheckUtils]: 39: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-17 21:50:31,102 INFO L280 TraceCheckUtils]: 40: Hoare triple {39009#true} assume !(0 != ~tmp___1~0); {39009#true} is VALID [2020-07-17 21:50:31,103 INFO L263 TraceCheckUtils]: 41: Hoare triple {39009#true} call timeShift(); {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:31,104 INFO L263 TraceCheckUtils]: 42: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:31,105 INFO L263 TraceCheckUtils]: 43: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:31,105 INFO L280 TraceCheckUtils]: 44: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:31,105 INFO L280 TraceCheckUtils]: 45: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,105 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:31,105 INFO L280 TraceCheckUtils]: 47: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:31,105 INFO L280 TraceCheckUtils]: 48: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,106 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-17 21:50:31,106 INFO L280 TraceCheckUtils]: 50: Hoare triple {39009#true} assume !(0 != ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:31,106 INFO L280 TraceCheckUtils]: 51: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-17 21:50:31,107 INFO L263 TraceCheckUtils]: 52: Hoare triple {39009#true} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,107 INFO L280 TraceCheckUtils]: 53: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:31,107 INFO L280 TraceCheckUtils]: 54: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:31,107 INFO L263 TraceCheckUtils]: 55: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:31,108 INFO L280 TraceCheckUtils]: 56: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-17 21:50:31,108 INFO L263 TraceCheckUtils]: 57: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-17 21:50:31,108 INFO L280 TraceCheckUtils]: 58: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,108 INFO L280 TraceCheckUtils]: 59: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,108 INFO L280 TraceCheckUtils]: 60: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,108 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:31,109 INFO L280 TraceCheckUtils]: 62: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-17 21:50:31,109 INFO L280 TraceCheckUtils]: 63: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,109 INFO L280 TraceCheckUtils]: 64: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-17 21:50:31,109 INFO L280 TraceCheckUtils]: 65: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,109 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-17 21:50:31,110 INFO L280 TraceCheckUtils]: 67: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-17 21:50:31,110 INFO L280 TraceCheckUtils]: 68: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:31,111 INFO L263 TraceCheckUtils]: 69: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,111 INFO L280 TraceCheckUtils]: 70: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-17 21:50:31,111 INFO L263 TraceCheckUtils]: 71: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-17 21:50:31,111 INFO L280 TraceCheckUtils]: 72: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,111 INFO L263 TraceCheckUtils]: 73: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:31,111 INFO L280 TraceCheckUtils]: 74: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:31,112 INFO L280 TraceCheckUtils]: 75: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,112 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:31,112 INFO L280 TraceCheckUtils]: 77: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,112 INFO L280 TraceCheckUtils]: 78: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,112 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:31,113 INFO L280 TraceCheckUtils]: 80: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-17 21:50:31,113 INFO L280 TraceCheckUtils]: 81: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-17 21:50:31,114 INFO L263 TraceCheckUtils]: 82: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,114 INFO L280 TraceCheckUtils]: 83: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,114 INFO L280 TraceCheckUtils]: 84: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,114 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:31,114 INFO L280 TraceCheckUtils]: 86: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,115 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-17 21:50:31,115 INFO L280 TraceCheckUtils]: 88: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,115 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:31,115 INFO L263 TraceCheckUtils]: 90: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:31,115 INFO L280 TraceCheckUtils]: 91: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:31,115 INFO L263 TraceCheckUtils]: 92: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:31,116 INFO L280 TraceCheckUtils]: 93: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:31,117 INFO L280 TraceCheckUtils]: 94: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:31,118 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:31,119 INFO L280 TraceCheckUtils]: 96: Hoare triple {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:31,121 INFO L280 TraceCheckUtils]: 97: Hoare triple {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,121 INFO L280 TraceCheckUtils]: 98: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,122 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #506#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,123 INFO L280 TraceCheckUtils]: 100: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,124 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #490#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,124 INFO L280 TraceCheckUtils]: 102: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !false; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,125 INFO L280 TraceCheckUtils]: 103: Hoare triple {39089#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,125 INFO L280 TraceCheckUtils]: 104: Hoare triple {39089#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,126 INFO L280 TraceCheckUtils]: 105: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,127 INFO L280 TraceCheckUtils]: 106: Hoare triple {39089#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,127 INFO L280 TraceCheckUtils]: 107: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,128 INFO L280 TraceCheckUtils]: 108: Hoare triple {39089#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,128 INFO L280 TraceCheckUtils]: 109: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,129 INFO L280 TraceCheckUtils]: 110: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,130 INFO L263 TraceCheckUtils]: 111: Hoare triple {39089#(= 2 ~waterLevel~0)} call timeShift(); {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:31,131 INFO L263 TraceCheckUtils]: 112: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:31,131 INFO L263 TraceCheckUtils]: 113: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:31,132 INFO L280 TraceCheckUtils]: 114: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:31,132 INFO L280 TraceCheckUtils]: 115: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,132 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:31,132 INFO L280 TraceCheckUtils]: 117: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:31,132 INFO L280 TraceCheckUtils]: 118: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,133 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:31,134 INFO L280 TraceCheckUtils]: 120: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:31,135 INFO L263 TraceCheckUtils]: 121: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:31,136 INFO L280 TraceCheckUtils]: 122: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:31,136 INFO L280 TraceCheckUtils]: 123: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:31,137 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:31,138 INFO L280 TraceCheckUtils]: 125: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:31,139 INFO L263 TraceCheckUtils]: 126: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,139 INFO L280 TraceCheckUtils]: 127: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:31,139 INFO L280 TraceCheckUtils]: 128: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:31,139 INFO L263 TraceCheckUtils]: 129: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-17 21:50:31,140 INFO L280 TraceCheckUtils]: 130: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,140 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:31,140 INFO L280 TraceCheckUtils]: 132: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,141 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {39009#true} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:31,141 INFO L263 TraceCheckUtils]: 134: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:31,141 INFO L280 TraceCheckUtils]: 135: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:31,141 INFO L263 TraceCheckUtils]: 136: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:31,142 INFO L280 TraceCheckUtils]: 137: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:31,143 INFO L280 TraceCheckUtils]: 138: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:31,144 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:31,145 INFO L280 TraceCheckUtils]: 140: Hoare triple {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:31,146 INFO L280 TraceCheckUtils]: 141: Hoare triple {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,147 INFO L280 TraceCheckUtils]: 142: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:31,148 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:31,148 INFO L280 TraceCheckUtils]: 144: Hoare triple {39360#(not (= 2 |old(~waterLevel~0)|))} assume true; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:31,149 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {39360#(not (= 2 |old(~waterLevel~0)|))} {39089#(= 2 ~waterLevel~0)} #490#return; {39010#false} is VALID [2020-07-17 21:50:31,149 INFO L280 TraceCheckUtils]: 146: Hoare triple {39010#false} assume !false; {39010#false} is VALID [2020-07-17 21:50:31,150 INFO L280 TraceCheckUtils]: 147: Hoare triple {39010#false} assume ~splverifierCounter~0 < 4; {39010#false} is VALID [2020-07-17 21:50:31,150 INFO L280 TraceCheckUtils]: 148: Hoare triple {39010#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39010#false} is VALID [2020-07-17 21:50:31,150 INFO L280 TraceCheckUtils]: 149: Hoare triple {39010#false} assume !(0 != ~tmp~6); {39010#false} is VALID [2020-07-17 21:50:31,150 INFO L280 TraceCheckUtils]: 150: Hoare triple {39010#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39010#false} is VALID [2020-07-17 21:50:31,150 INFO L280 TraceCheckUtils]: 151: Hoare triple {39010#false} assume !(0 != ~tmp___0~1); {39010#false} is VALID [2020-07-17 21:50:31,151 INFO L280 TraceCheckUtils]: 152: Hoare triple {39010#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39010#false} is VALID [2020-07-17 21:50:31,151 INFO L280 TraceCheckUtils]: 153: Hoare triple {39010#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39010#false} is VALID [2020-07-17 21:50:31,151 INFO L280 TraceCheckUtils]: 154: Hoare triple {39010#false} assume !(0 != ~tmp___1~0); {39010#false} is VALID [2020-07-17 21:50:31,151 INFO L263 TraceCheckUtils]: 155: Hoare triple {39010#false} call timeShift(); {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:31,152 INFO L263 TraceCheckUtils]: 156: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:31,153 INFO L263 TraceCheckUtils]: 157: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:31,153 INFO L280 TraceCheckUtils]: 158: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:31,153 INFO L280 TraceCheckUtils]: 159: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,153 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:31,153 INFO L280 TraceCheckUtils]: 161: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:31,154 INFO L280 TraceCheckUtils]: 162: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,154 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-17 21:50:31,154 INFO L280 TraceCheckUtils]: 164: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:31,155 INFO L263 TraceCheckUtils]: 165: Hoare triple {39009#true} call lowerWaterLevel(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:31,155 INFO L280 TraceCheckUtils]: 166: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-17 21:50:31,155 INFO L280 TraceCheckUtils]: 167: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,155 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-17 21:50:31,156 INFO L280 TraceCheckUtils]: 169: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-17 21:50:31,156 INFO L263 TraceCheckUtils]: 170: Hoare triple {39009#true} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,157 INFO L280 TraceCheckUtils]: 171: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:31,157 INFO L280 TraceCheckUtils]: 172: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:31,157 INFO L263 TraceCheckUtils]: 173: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-17 21:50:31,157 INFO L280 TraceCheckUtils]: 174: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,157 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:31,157 INFO L280 TraceCheckUtils]: 176: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,158 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:31,158 INFO L263 TraceCheckUtils]: 178: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:31,158 INFO L280 TraceCheckUtils]: 179: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:31,158 INFO L263 TraceCheckUtils]: 180: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:31,158 INFO L280 TraceCheckUtils]: 181: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:31,158 INFO L280 TraceCheckUtils]: 182: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,159 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-17 21:50:31,159 INFO L280 TraceCheckUtils]: 184: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-17 21:50:31,159 INFO L280 TraceCheckUtils]: 185: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-17 21:50:31,159 INFO L280 TraceCheckUtils]: 186: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,159 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-17 21:50:31,160 INFO L280 TraceCheckUtils]: 188: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,160 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {39009#true} {39010#false} #490#return; {39010#false} is VALID [2020-07-17 21:50:31,160 INFO L280 TraceCheckUtils]: 190: Hoare triple {39010#false} assume !false; {39010#false} is VALID [2020-07-17 21:50:31,160 INFO L280 TraceCheckUtils]: 191: Hoare triple {39010#false} assume ~splverifierCounter~0 < 4; {39010#false} is VALID [2020-07-17 21:50:31,160 INFO L280 TraceCheckUtils]: 192: Hoare triple {39010#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39010#false} is VALID [2020-07-17 21:50:31,160 INFO L280 TraceCheckUtils]: 193: Hoare triple {39010#false} assume 0 != ~tmp~6; {39010#false} is VALID [2020-07-17 21:50:31,161 INFO L263 TraceCheckUtils]: 194: Hoare triple {39010#false} call waterRise(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:31,161 INFO L280 TraceCheckUtils]: 195: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {39009#true} is VALID [2020-07-17 21:50:31,161 INFO L280 TraceCheckUtils]: 196: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,161 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {39009#true} {39010#false} #482#return; {39010#false} is VALID [2020-07-17 21:50:31,161 INFO L280 TraceCheckUtils]: 198: Hoare triple {39010#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39010#false} is VALID [2020-07-17 21:50:31,161 INFO L280 TraceCheckUtils]: 199: Hoare triple {39010#false} assume !(0 != ~tmp___0~1); {39010#false} is VALID [2020-07-17 21:50:31,162 INFO L280 TraceCheckUtils]: 200: Hoare triple {39010#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39010#false} is VALID [2020-07-17 21:50:31,162 INFO L280 TraceCheckUtils]: 201: Hoare triple {39010#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39010#false} is VALID [2020-07-17 21:50:31,162 INFO L280 TraceCheckUtils]: 202: Hoare triple {39010#false} assume 0 != ~tmp___1~0; {39010#false} is VALID [2020-07-17 21:50:31,162 INFO L263 TraceCheckUtils]: 203: Hoare triple {39010#false} call stopSystem(); {39405#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:50:31,162 INFO L280 TraceCheckUtils]: 204: Hoare triple {39405#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:31,163 INFO L263 TraceCheckUtils]: 205: Hoare triple {39009#true} call deactivatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,163 INFO L280 TraceCheckUtils]: 206: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {39009#true} is VALID [2020-07-17 21:50:31,163 INFO L280 TraceCheckUtils]: 207: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,164 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {39009#true} {39009#true} #472#return; {39009#true} is VALID [2020-07-17 21:50:31,164 INFO L280 TraceCheckUtils]: 209: Hoare triple {39009#true} ~systemActive~0 := 0; {39009#true} is VALID [2020-07-17 21:50:31,164 INFO L280 TraceCheckUtils]: 210: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,164 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {39009#true} {39010#false} #488#return; {39010#false} is VALID [2020-07-17 21:50:31,164 INFO L263 TraceCheckUtils]: 212: Hoare triple {39010#false} call timeShift(); {39010#false} is VALID [2020-07-17 21:50:31,165 INFO L263 TraceCheckUtils]: 213: Hoare triple {39010#false} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:31,165 INFO L263 TraceCheckUtils]: 214: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:31,165 INFO L280 TraceCheckUtils]: 215: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:31,165 INFO L280 TraceCheckUtils]: 216: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,165 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-17 21:50:31,165 INFO L280 TraceCheckUtils]: 218: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:31,166 INFO L280 TraceCheckUtils]: 219: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,166 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {39009#true} {39010#false} #500#return; {39010#false} is VALID [2020-07-17 21:50:31,166 INFO L280 TraceCheckUtils]: 221: Hoare triple {39010#false} assume !(0 != ~pumpRunning~0); {39010#false} is VALID [2020-07-17 21:50:31,166 INFO L280 TraceCheckUtils]: 222: Hoare triple {39010#false} assume 0 != ~systemActive~0; {39010#false} is VALID [2020-07-17 21:50:31,166 INFO L263 TraceCheckUtils]: 223: Hoare triple {39010#false} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,166 INFO L280 TraceCheckUtils]: 224: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:31,167 INFO L280 TraceCheckUtils]: 225: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:31,167 INFO L263 TraceCheckUtils]: 226: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:31,167 INFO L280 TraceCheckUtils]: 227: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-17 21:50:31,167 INFO L263 TraceCheckUtils]: 228: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-17 21:50:31,167 INFO L280 TraceCheckUtils]: 229: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,167 INFO L280 TraceCheckUtils]: 230: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:31,168 INFO L280 TraceCheckUtils]: 231: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,168 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:31,168 INFO L280 TraceCheckUtils]: 233: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-17 21:50:31,168 INFO L280 TraceCheckUtils]: 234: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,168 INFO L280 TraceCheckUtils]: 235: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-17 21:50:31,168 INFO L280 TraceCheckUtils]: 236: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,169 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-17 21:50:31,169 INFO L280 TraceCheckUtils]: 238: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-17 21:50:31,169 INFO L280 TraceCheckUtils]: 239: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:31,170 INFO L263 TraceCheckUtils]: 240: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,170 INFO L280 TraceCheckUtils]: 241: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-17 21:50:31,170 INFO L263 TraceCheckUtils]: 242: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-17 21:50:31,170 INFO L280 TraceCheckUtils]: 243: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,171 INFO L263 TraceCheckUtils]: 244: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:31,171 INFO L280 TraceCheckUtils]: 245: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:31,171 INFO L280 TraceCheckUtils]: 246: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,171 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:31,171 INFO L280 TraceCheckUtils]: 248: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:31,172 INFO L280 TraceCheckUtils]: 249: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,172 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:31,172 INFO L280 TraceCheckUtils]: 251: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-17 21:50:31,172 INFO L280 TraceCheckUtils]: 252: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-17 21:50:31,173 INFO L263 TraceCheckUtils]: 253: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:31,173 INFO L280 TraceCheckUtils]: 254: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:31,173 INFO L280 TraceCheckUtils]: 255: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,174 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:31,174 INFO L280 TraceCheckUtils]: 257: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,174 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-17 21:50:31,174 INFO L280 TraceCheckUtils]: 259: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,174 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {39009#true} {39010#false} #504#return; {39010#false} is VALID [2020-07-17 21:50:31,175 INFO L263 TraceCheckUtils]: 261: Hoare triple {39010#false} call __utac_acc__Specification5_spec__3(); {39010#false} is VALID [2020-07-17 21:50:31,175 INFO L280 TraceCheckUtils]: 262: Hoare triple {39010#false} havoc ~tmp~8;havoc ~tmp___0~2; {39010#false} is VALID [2020-07-17 21:50:31,175 INFO L263 TraceCheckUtils]: 263: Hoare triple {39010#false} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:31,175 INFO L280 TraceCheckUtils]: 264: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:31,175 INFO L280 TraceCheckUtils]: 265: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,175 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {39009#true} {39010#false} #514#return; {39010#false} is VALID [2020-07-17 21:50:31,176 INFO L280 TraceCheckUtils]: 267: Hoare triple {39010#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39010#false} is VALID [2020-07-17 21:50:31,176 INFO L280 TraceCheckUtils]: 268: Hoare triple {39010#false} assume 2 != ~tmp~8; {39010#false} is VALID [2020-07-17 21:50:31,176 INFO L263 TraceCheckUtils]: 269: Hoare triple {39010#false} call #t~ret73 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:31,176 INFO L280 TraceCheckUtils]: 270: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:31,176 INFO L280 TraceCheckUtils]: 271: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:31,176 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {39009#true} {39010#false} #516#return; {39010#false} is VALID [2020-07-17 21:50:31,177 INFO L280 TraceCheckUtils]: 273: Hoare triple {39010#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {39010#false} is VALID [2020-07-17 21:50:31,177 INFO L280 TraceCheckUtils]: 274: Hoare triple {39010#false} assume 0 != ~tmp___0~2; {39010#false} is VALID [2020-07-17 21:50:31,177 INFO L280 TraceCheckUtils]: 275: Hoare triple {39010#false} assume 0 == ~switchedOnBeforeTS~0; {39010#false} is VALID [2020-07-17 21:50:31,177 INFO L263 TraceCheckUtils]: 276: Hoare triple {39010#false} call __automaton_fail(); {39010#false} is VALID [2020-07-17 21:50:31,177 INFO L280 TraceCheckUtils]: 277: Hoare triple {39010#false} assume !false; {39010#false} is VALID [2020-07-17 21:50:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 82 proven. 31 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-07-17 21:50:31,246 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323995788] [2020-07-17 21:50:31,246 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1372387904] [2020-07-17 21:50:31,246 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 21:50:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,564 INFO L264 TraceCheckSpWp]: Trace formula consists of 1245 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-17 21:50:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:31,665 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:50:32,096 INFO L263 TraceCheckUtils]: 0: Hoare triple {39009#true} call ULTIMATE.init(); {39009#true} is VALID [2020-07-17 21:50:32,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-17 21:50:32,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,097 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39009#true} #532#return; {39009#true} is VALID [2020-07-17 21:50:32,098 INFO L263 TraceCheckUtils]: 4: Hoare triple {39009#true} call #t~ret74 := main(); {39009#true} is VALID [2020-07-17 21:50:32,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} havoc ~retValue_acc~11;havoc ~tmp~7; {39009#true} is VALID [2020-07-17 21:50:32,098 INFO L263 TraceCheckUtils]: 6: Hoare triple {39009#true} call select_helpers(); {39009#true} is VALID [2020-07-17 21:50:32,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,099 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #432#return; {39009#true} is VALID [2020-07-17 21:50:32,099 INFO L263 TraceCheckUtils]: 9: Hoare triple {39009#true} call select_features(); {39009#true} is VALID [2020-07-17 21:50:32,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,100 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39009#true} {39009#true} #434#return; {39009#true} is VALID [2020-07-17 21:50:32,100 INFO L263 TraceCheckUtils]: 12: Hoare triple {39009#true} call #t~ret70 := valid_product(); {39009#true} is VALID [2020-07-17 21:50:32,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {39009#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {39009#true} is VALID [2020-07-17 21:50:32,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,101 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39009#true} {39009#true} #436#return; {39009#true} is VALID [2020-07-17 21:50:32,101 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {39009#true} is VALID [2020-07-17 21:50:32,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {39009#true} assume 0 != ~tmp~7; {39009#true} is VALID [2020-07-17 21:50:32,102 INFO L263 TraceCheckUtils]: 18: Hoare triple {39009#true} call setup(); {39009#true} is VALID [2020-07-17 21:50:32,102 INFO L280 TraceCheckUtils]: 19: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,103 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39009#true} {39009#true} #438#return; {39009#true} is VALID [2020-07-17 21:50:32,103 INFO L263 TraceCheckUtils]: 21: Hoare triple {39009#true} call runTest(); {39009#true} is VALID [2020-07-17 21:50:32,103 INFO L263 TraceCheckUtils]: 22: Hoare triple {39009#true} call __utac_acc__Specification5_spec__1(); {39009#true} is VALID [2020-07-17 21:50:32,103 INFO L280 TraceCheckUtils]: 23: Hoare triple {39009#true} ~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-17 21:50:32,104 INFO L280 TraceCheckUtils]: 24: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,104 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39009#true} {39009#true} #522#return; {39009#true} is VALID [2020-07-17 21:50:32,104 INFO L263 TraceCheckUtils]: 26: Hoare triple {39009#true} call test(); {39009#true} is VALID [2020-07-17 21:50:32,105 INFO L280 TraceCheckUtils]: 27: Hoare triple {39009#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39009#true} is VALID [2020-07-17 21:50:32,105 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-17 21:50:32,105 INFO L280 TraceCheckUtils]: 29: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-17 21:50:32,106 INFO L280 TraceCheckUtils]: 30: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-17 21:50:32,106 INFO L280 TraceCheckUtils]: 31: Hoare triple {39009#true} assume 0 != ~tmp~6; {39009#true} is VALID [2020-07-17 21:50:32,106 INFO L263 TraceCheckUtils]: 32: Hoare triple {39009#true} call waterRise(); {39009#true} is VALID [2020-07-17 21:50:32,107 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39009#true} is VALID [2020-07-17 21:50:32,107 INFO L280 TraceCheckUtils]: 34: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,107 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39009#true} {39009#true} #482#return; {39009#true} is VALID [2020-07-17 21:50:32,108 INFO L280 TraceCheckUtils]: 36: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-17 21:50:32,108 INFO L280 TraceCheckUtils]: 37: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-17 21:50:32,108 INFO L280 TraceCheckUtils]: 38: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-17 21:50:32,108 INFO L280 TraceCheckUtils]: 39: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-17 21:50:32,109 INFO L280 TraceCheckUtils]: 40: Hoare triple {39009#true} assume !(0 != ~tmp___1~0); {39009#true} is VALID [2020-07-17 21:50:32,109 INFO L263 TraceCheckUtils]: 41: Hoare triple {39009#true} call timeShift(); {39009#true} is VALID [2020-07-17 21:50:32,109 INFO L263 TraceCheckUtils]: 42: Hoare triple {39009#true} call __utac_acc__Specification5_spec__2(); {39009#true} is VALID [2020-07-17 21:50:32,109 INFO L263 TraceCheckUtils]: 43: Hoare triple {39009#true} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:32,109 INFO L280 TraceCheckUtils]: 44: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:32,110 INFO L280 TraceCheckUtils]: 45: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,110 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {39009#true} {39009#true} #512#return; {39009#true} is VALID [2020-07-17 21:50:32,110 INFO L280 TraceCheckUtils]: 47: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:32,110 INFO L280 TraceCheckUtils]: 48: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,111 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {39009#true} {39009#true} #500#return; {39009#true} is VALID [2020-07-17 21:50:32,111 INFO L280 TraceCheckUtils]: 50: Hoare triple {39009#true} assume !(0 != ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:32,111 INFO L280 TraceCheckUtils]: 51: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-17 21:50:32,111 INFO L263 TraceCheckUtils]: 52: Hoare triple {39009#true} call processEnvironment(); {39009#true} is VALID [2020-07-17 21:50:32,111 INFO L280 TraceCheckUtils]: 53: Hoare triple {39009#true} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:32,112 INFO L280 TraceCheckUtils]: 54: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:32,112 INFO L263 TraceCheckUtils]: 55: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:32,112 INFO L280 TraceCheckUtils]: 56: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-17 21:50:32,112 INFO L263 TraceCheckUtils]: 57: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-17 21:50:32,112 INFO L280 TraceCheckUtils]: 58: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:32,113 INFO L280 TraceCheckUtils]: 59: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-17 21:50:32,113 INFO L280 TraceCheckUtils]: 60: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,113 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-17 21:50:32,113 INFO L280 TraceCheckUtils]: 62: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-17 21:50:32,113 INFO L280 TraceCheckUtils]: 63: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-17 21:50:32,114 INFO L280 TraceCheckUtils]: 64: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-17 21:50:32,114 INFO L280 TraceCheckUtils]: 65: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,114 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-17 21:50:32,114 INFO L280 TraceCheckUtils]: 67: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-17 21:50:32,115 INFO L280 TraceCheckUtils]: 68: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:32,115 INFO L263 TraceCheckUtils]: 69: Hoare triple {39009#true} call activatePump(); {39009#true} is VALID [2020-07-17 21:50:32,115 INFO L280 TraceCheckUtils]: 70: Hoare triple {39009#true} havoc ~tmp~4; {39009#true} is VALID [2020-07-17 21:50:32,115 INFO L263 TraceCheckUtils]: 71: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-17 21:50:32,115 INFO L280 TraceCheckUtils]: 72: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:32,116 INFO L263 TraceCheckUtils]: 73: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-17 21:50:32,116 INFO L280 TraceCheckUtils]: 74: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-17 21:50:32,116 INFO L280 TraceCheckUtils]: 75: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,116 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-17 21:50:32,116 INFO L280 TraceCheckUtils]: 77: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-17 21:50:32,116 INFO L280 TraceCheckUtils]: 78: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,117 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-17 21:50:32,117 INFO L280 TraceCheckUtils]: 80: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-17 21:50:32,117 INFO L280 TraceCheckUtils]: 81: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-17 21:50:32,117 INFO L263 TraceCheckUtils]: 82: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39009#true} is VALID [2020-07-17 21:50:32,117 INFO L280 TraceCheckUtils]: 83: Hoare triple {39009#true} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-17 21:50:32,118 INFO L280 TraceCheckUtils]: 84: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,118 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-17 21:50:32,118 INFO L280 TraceCheckUtils]: 86: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,118 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-17 21:50:32,118 INFO L280 TraceCheckUtils]: 88: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,119 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:32,119 INFO L263 TraceCheckUtils]: 90: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:32,119 INFO L280 TraceCheckUtils]: 91: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:32,119 INFO L263 TraceCheckUtils]: 92: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:32,120 INFO L280 TraceCheckUtils]: 93: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:32,120 INFO L280 TraceCheckUtils]: 94: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,120 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-17 21:50:32,121 INFO L280 TraceCheckUtils]: 96: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-17 21:50:32,121 INFO L280 TraceCheckUtils]: 97: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-17 21:50:32,121 INFO L280 TraceCheckUtils]: 98: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,122 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-17 21:50:32,122 INFO L280 TraceCheckUtils]: 100: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,122 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {39009#true} {39009#true} #490#return; {39009#true} is VALID [2020-07-17 21:50:32,122 INFO L280 TraceCheckUtils]: 102: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-17 21:50:32,123 INFO L280 TraceCheckUtils]: 103: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-17 21:50:32,123 INFO L280 TraceCheckUtils]: 104: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-17 21:50:32,123 INFO L280 TraceCheckUtils]: 105: Hoare triple {39009#true} assume !(0 != ~tmp~6); {39009#true} is VALID [2020-07-17 21:50:32,124 INFO L280 TraceCheckUtils]: 106: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-17 21:50:32,124 INFO L280 TraceCheckUtils]: 107: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-17 21:50:32,124 INFO L280 TraceCheckUtils]: 108: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-17 21:50:32,125 INFO L280 TraceCheckUtils]: 109: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-17 21:50:32,125 INFO L280 TraceCheckUtils]: 110: Hoare triple {39009#true} assume !(0 != ~tmp___1~0); {39009#true} is VALID [2020-07-17 21:50:32,125 INFO L263 TraceCheckUtils]: 111: Hoare triple {39009#true} call timeShift(); {39009#true} is VALID [2020-07-17 21:50:32,126 INFO L263 TraceCheckUtils]: 112: Hoare triple {39009#true} call __utac_acc__Specification5_spec__2(); {39009#true} is VALID [2020-07-17 21:50:32,126 INFO L263 TraceCheckUtils]: 113: Hoare triple {39009#true} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:32,126 INFO L280 TraceCheckUtils]: 114: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:32,126 INFO L280 TraceCheckUtils]: 115: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,127 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {39009#true} {39009#true} #512#return; {39009#true} is VALID [2020-07-17 21:50:32,127 INFO L280 TraceCheckUtils]: 117: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:32,127 INFO L280 TraceCheckUtils]: 118: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,128 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {39009#true} {39009#true} #500#return; {39009#true} is VALID [2020-07-17 21:50:32,128 INFO L280 TraceCheckUtils]: 120: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:32,128 INFO L263 TraceCheckUtils]: 121: Hoare triple {39009#true} call lowerWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:32,129 INFO L280 TraceCheckUtils]: 122: Hoare triple {39009#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-17 21:50:32,129 INFO L280 TraceCheckUtils]: 123: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,129 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-17 21:50:32,130 INFO L280 TraceCheckUtils]: 125: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-17 21:50:32,130 INFO L263 TraceCheckUtils]: 126: Hoare triple {39009#true} call processEnvironment(); {39009#true} is VALID [2020-07-17 21:50:32,130 INFO L280 TraceCheckUtils]: 127: Hoare triple {39009#true} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:32,130 INFO L280 TraceCheckUtils]: 128: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:32,131 INFO L263 TraceCheckUtils]: 129: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-17 21:50:32,131 INFO L280 TraceCheckUtils]: 130: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,131 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:32,132 INFO L280 TraceCheckUtils]: 132: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,132 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:32,132 INFO L263 TraceCheckUtils]: 134: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:32,133 INFO L280 TraceCheckUtils]: 135: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:32,133 INFO L263 TraceCheckUtils]: 136: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:32,133 INFO L280 TraceCheckUtils]: 137: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:32,133 INFO L280 TraceCheckUtils]: 138: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,134 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-17 21:50:32,134 INFO L280 TraceCheckUtils]: 140: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-17 21:50:32,134 INFO L280 TraceCheckUtils]: 141: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-17 21:50:32,135 INFO L280 TraceCheckUtils]: 142: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,135 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-17 21:50:32,135 INFO L280 TraceCheckUtils]: 144: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,135 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {39009#true} {39009#true} #490#return; {39009#true} is VALID [2020-07-17 21:50:32,136 INFO L280 TraceCheckUtils]: 146: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-17 21:50:32,136 INFO L280 TraceCheckUtils]: 147: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-17 21:50:32,136 INFO L280 TraceCheckUtils]: 148: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-17 21:50:32,137 INFO L280 TraceCheckUtils]: 149: Hoare triple {39009#true} assume !(0 != ~tmp~6); {39009#true} is VALID [2020-07-17 21:50:32,137 INFO L280 TraceCheckUtils]: 150: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-17 21:50:32,137 INFO L280 TraceCheckUtils]: 151: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-17 21:50:32,138 INFO L280 TraceCheckUtils]: 152: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-17 21:50:32,138 INFO L280 TraceCheckUtils]: 153: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-17 21:50:32,138 INFO L280 TraceCheckUtils]: 154: Hoare triple {39009#true} assume !(0 != ~tmp___1~0); {39009#true} is VALID [2020-07-17 21:50:32,139 INFO L263 TraceCheckUtils]: 155: Hoare triple {39009#true} call timeShift(); {39009#true} is VALID [2020-07-17 21:50:32,139 INFO L263 TraceCheckUtils]: 156: Hoare triple {39009#true} call __utac_acc__Specification5_spec__2(); {39009#true} is VALID [2020-07-17 21:50:32,139 INFO L263 TraceCheckUtils]: 157: Hoare triple {39009#true} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-17 21:50:32,139 INFO L280 TraceCheckUtils]: 158: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-17 21:50:32,140 INFO L280 TraceCheckUtils]: 159: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,140 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {39009#true} {39009#true} #512#return; {39009#true} is VALID [2020-07-17 21:50:32,140 INFO L280 TraceCheckUtils]: 161: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-17 21:50:32,141 INFO L280 TraceCheckUtils]: 162: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,141 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {39009#true} {39009#true} #500#return; {39009#true} is VALID [2020-07-17 21:50:32,141 INFO L280 TraceCheckUtils]: 164: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:32,142 INFO L263 TraceCheckUtils]: 165: Hoare triple {39009#true} call lowerWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:32,142 INFO L280 TraceCheckUtils]: 166: Hoare triple {39009#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-17 21:50:32,142 INFO L280 TraceCheckUtils]: 167: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,143 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-17 21:50:32,143 INFO L280 TraceCheckUtils]: 169: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-17 21:50:32,143 INFO L263 TraceCheckUtils]: 170: Hoare triple {39009#true} call processEnvironment(); {39009#true} is VALID [2020-07-17 21:50:32,143 INFO L280 TraceCheckUtils]: 171: Hoare triple {39009#true} havoc ~tmp~3; {39009#true} is VALID [2020-07-17 21:50:32,144 INFO L280 TraceCheckUtils]: 172: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-17 21:50:32,144 INFO L263 TraceCheckUtils]: 173: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-17 21:50:32,144 INFO L280 TraceCheckUtils]: 174: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,145 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-17 21:50:32,145 INFO L280 TraceCheckUtils]: 176: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,145 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-17 21:50:32,146 INFO L263 TraceCheckUtils]: 178: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-17 21:50:32,146 INFO L280 TraceCheckUtils]: 179: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-17 21:50:32,146 INFO L263 TraceCheckUtils]: 180: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-17 21:50:32,147 INFO L280 TraceCheckUtils]: 181: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-17 21:50:32,147 INFO L280 TraceCheckUtils]: 182: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,147 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-17 21:50:32,147 INFO L280 TraceCheckUtils]: 184: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-17 21:50:32,148 INFO L280 TraceCheckUtils]: 185: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-17 21:50:32,148 INFO L280 TraceCheckUtils]: 186: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,148 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-17 21:50:32,149 INFO L280 TraceCheckUtils]: 188: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,149 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {39009#true} {39009#true} #490#return; {39009#true} is VALID [2020-07-17 21:50:32,149 INFO L280 TraceCheckUtils]: 190: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-17 21:50:32,149 INFO L280 TraceCheckUtils]: 191: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-17 21:50:32,150 INFO L280 TraceCheckUtils]: 192: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-17 21:50:32,150 INFO L280 TraceCheckUtils]: 193: Hoare triple {39009#true} assume 0 != ~tmp~6; {39009#true} is VALID [2020-07-17 21:50:32,150 INFO L263 TraceCheckUtils]: 194: Hoare triple {39009#true} call waterRise(); {39009#true} is VALID [2020-07-17 21:50:32,151 INFO L280 TraceCheckUtils]: 195: Hoare triple {39009#true} assume !(~waterLevel~0 < 2); {39009#true} is VALID [2020-07-17 21:50:32,151 INFO L280 TraceCheckUtils]: 196: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,151 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {39009#true} {39009#true} #482#return; {39009#true} is VALID [2020-07-17 21:50:32,152 INFO L280 TraceCheckUtils]: 198: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-17 21:50:32,152 INFO L280 TraceCheckUtils]: 199: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-17 21:50:32,152 INFO L280 TraceCheckUtils]: 200: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-17 21:50:32,152 INFO L280 TraceCheckUtils]: 201: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-17 21:50:32,153 INFO L280 TraceCheckUtils]: 202: Hoare triple {39009#true} assume 0 != ~tmp___1~0; {39009#true} is VALID [2020-07-17 21:50:32,153 INFO L263 TraceCheckUtils]: 203: Hoare triple {39009#true} call stopSystem(); {39009#true} is VALID [2020-07-17 21:50:32,153 INFO L280 TraceCheckUtils]: 204: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-17 21:50:32,154 INFO L263 TraceCheckUtils]: 205: Hoare triple {39009#true} call deactivatePump(); {39009#true} is VALID [2020-07-17 21:50:32,154 INFO L280 TraceCheckUtils]: 206: Hoare triple {39009#true} ~pumpRunning~0 := 0; {39009#true} is VALID [2020-07-17 21:50:32,154 INFO L280 TraceCheckUtils]: 207: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-17 21:50:32,155 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {39009#true} {39009#true} #472#return; {39009#true} is VALID [2020-07-17 21:50:32,158 INFO L280 TraceCheckUtils]: 209: Hoare triple {39009#true} ~systemActive~0 := 0; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,159 INFO L280 TraceCheckUtils]: 210: Hoare triple {40089#(= 0 ~systemActive~0)} assume true; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,161 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {40089#(= 0 ~systemActive~0)} {39009#true} #488#return; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,161 INFO L263 TraceCheckUtils]: 212: Hoare triple {40089#(= 0 ~systemActive~0)} call timeShift(); {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,162 INFO L263 TraceCheckUtils]: 213: Hoare triple {40089#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,164 INFO L263 TraceCheckUtils]: 214: Hoare triple {40089#(= 0 ~systemActive~0)} call #t~ret71 := isPumpRunning(); {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,165 INFO L280 TraceCheckUtils]: 215: Hoare triple {40089#(= 0 ~systemActive~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,166 INFO L280 TraceCheckUtils]: 216: Hoare triple {40089#(= 0 ~systemActive~0)} assume true; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,167 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40089#(= 0 ~systemActive~0)} {40089#(= 0 ~systemActive~0)} #512#return; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,168 INFO L280 TraceCheckUtils]: 218: Hoare triple {40089#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,169 INFO L280 TraceCheckUtils]: 219: Hoare triple {40089#(= 0 ~systemActive~0)} assume true; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,171 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {40089#(= 0 ~systemActive~0)} {40089#(= 0 ~systemActive~0)} #500#return; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,171 INFO L280 TraceCheckUtils]: 221: Hoare triple {40089#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {40089#(= 0 ~systemActive~0)} is VALID [2020-07-17 21:50:32,172 INFO L280 TraceCheckUtils]: 222: Hoare triple {40089#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {39010#false} is VALID [2020-07-17 21:50:32,173 INFO L263 TraceCheckUtils]: 223: Hoare triple {39010#false} call processEnvironment(); {39010#false} is VALID [2020-07-17 21:50:32,173 INFO L280 TraceCheckUtils]: 224: Hoare triple {39010#false} havoc ~tmp~3; {39010#false} is VALID [2020-07-17 21:50:32,173 INFO L280 TraceCheckUtils]: 225: Hoare triple {39010#false} assume 0 == ~pumpRunning~0; {39010#false} is VALID [2020-07-17 21:50:32,174 INFO L263 TraceCheckUtils]: 226: Hoare triple {39010#false} call #t~ret45 := isHighWaterLevel(); {39010#false} is VALID [2020-07-17 21:50:32,174 INFO L280 TraceCheckUtils]: 227: Hoare triple {39010#false} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39010#false} is VALID [2020-07-17 21:50:32,174 INFO L263 TraceCheckUtils]: 228: Hoare triple {39010#false} call #t~ret64 := isHighWaterSensorDry(); {39010#false} is VALID [2020-07-17 21:50:32,175 INFO L280 TraceCheckUtils]: 229: Hoare triple {39010#false} havoc ~retValue_acc~2; {39010#false} is VALID [2020-07-17 21:50:32,175 INFO L280 TraceCheckUtils]: 230: Hoare triple {39010#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39010#false} is VALID [2020-07-17 21:50:32,175 INFO L280 TraceCheckUtils]: 231: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,176 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {39010#false} {39010#false} #498#return; {39010#false} is VALID [2020-07-17 21:50:32,176 INFO L280 TraceCheckUtils]: 233: Hoare triple {39010#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39010#false} is VALID [2020-07-17 21:50:32,176 INFO L280 TraceCheckUtils]: 234: Hoare triple {39010#false} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39010#false} is VALID [2020-07-17 21:50:32,176 INFO L280 TraceCheckUtils]: 235: Hoare triple {39010#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39010#false} is VALID [2020-07-17 21:50:32,177 INFO L280 TraceCheckUtils]: 236: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,177 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {39010#false} {39010#false} #474#return; {39010#false} is VALID [2020-07-17 21:50:32,177 INFO L280 TraceCheckUtils]: 238: Hoare triple {39010#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39010#false} is VALID [2020-07-17 21:50:32,178 INFO L280 TraceCheckUtils]: 239: Hoare triple {39010#false} assume 0 != ~tmp~3; {39010#false} is VALID [2020-07-17 21:50:32,178 INFO L263 TraceCheckUtils]: 240: Hoare triple {39010#false} call activatePump(); {39010#false} is VALID [2020-07-17 21:50:32,178 INFO L280 TraceCheckUtils]: 241: Hoare triple {39010#false} havoc ~tmp~4; {39010#false} is VALID [2020-07-17 21:50:32,179 INFO L263 TraceCheckUtils]: 242: Hoare triple {39010#false} call #t~ret46 := isMethaneAlarm(); {39010#false} is VALID [2020-07-17 21:50:32,179 INFO L280 TraceCheckUtils]: 243: Hoare triple {39010#false} havoc ~retValue_acc~6; {39010#false} is VALID [2020-07-17 21:50:32,179 INFO L263 TraceCheckUtils]: 244: Hoare triple {39010#false} call #t~ret47 := isMethaneLevelCritical(); {39010#false} is VALID [2020-07-17 21:50:32,180 INFO L280 TraceCheckUtils]: 245: Hoare triple {39010#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39010#false} is VALID [2020-07-17 21:50:32,180 INFO L280 TraceCheckUtils]: 246: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,180 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {39010#false} {39010#false} #526#return; {39010#false} is VALID [2020-07-17 21:50:32,181 INFO L280 TraceCheckUtils]: 248: Hoare triple {39010#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39010#false} is VALID [2020-07-17 21:50:32,181 INFO L280 TraceCheckUtils]: 249: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,181 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {39010#false} {39010#false} #494#return; {39010#false} is VALID [2020-07-17 21:50:32,181 INFO L280 TraceCheckUtils]: 251: Hoare triple {39010#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39010#false} is VALID [2020-07-17 21:50:32,182 INFO L280 TraceCheckUtils]: 252: Hoare triple {39010#false} assume !(0 != ~tmp~4); {39010#false} is VALID [2020-07-17 21:50:32,182 INFO L263 TraceCheckUtils]: 253: Hoare triple {39010#false} call activatePump__wrappee__highWaterSensor(); {39010#false} is VALID [2020-07-17 21:50:32,182 INFO L280 TraceCheckUtils]: 254: Hoare triple {39010#false} ~pumpRunning~0 := 1; {39010#false} is VALID [2020-07-17 21:50:32,183 INFO L280 TraceCheckUtils]: 255: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,183 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {39010#false} {39010#false} #496#return; {39010#false} is VALID [2020-07-17 21:50:32,183 INFO L280 TraceCheckUtils]: 257: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,184 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {39010#false} {39010#false} #476#return; {39010#false} is VALID [2020-07-17 21:50:32,184 INFO L280 TraceCheckUtils]: 259: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,184 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {39010#false} {39010#false} #504#return; {39010#false} is VALID [2020-07-17 21:50:32,185 INFO L263 TraceCheckUtils]: 261: Hoare triple {39010#false} call __utac_acc__Specification5_spec__3(); {39010#false} is VALID [2020-07-17 21:50:32,185 INFO L280 TraceCheckUtils]: 262: Hoare triple {39010#false} havoc ~tmp~8;havoc ~tmp___0~2; {39010#false} is VALID [2020-07-17 21:50:32,185 INFO L263 TraceCheckUtils]: 263: Hoare triple {39010#false} call #t~ret72 := getWaterLevel(); {39010#false} is VALID [2020-07-17 21:50:32,185 INFO L280 TraceCheckUtils]: 264: Hoare triple {39010#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39010#false} is VALID [2020-07-17 21:50:32,186 INFO L280 TraceCheckUtils]: 265: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,186 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {39010#false} {39010#false} #514#return; {39010#false} is VALID [2020-07-17 21:50:32,186 INFO L280 TraceCheckUtils]: 267: Hoare triple {39010#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39010#false} is VALID [2020-07-17 21:50:32,187 INFO L280 TraceCheckUtils]: 268: Hoare triple {39010#false} assume 2 != ~tmp~8; {39010#false} is VALID [2020-07-17 21:50:32,187 INFO L263 TraceCheckUtils]: 269: Hoare triple {39010#false} call #t~ret73 := isPumpRunning(); {39010#false} is VALID [2020-07-17 21:50:32,187 INFO L280 TraceCheckUtils]: 270: Hoare triple {39010#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39010#false} is VALID [2020-07-17 21:50:32,187 INFO L280 TraceCheckUtils]: 271: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-17 21:50:32,188 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {39010#false} {39010#false} #516#return; {39010#false} is VALID [2020-07-17 21:50:32,188 INFO L280 TraceCheckUtils]: 273: Hoare triple {39010#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {39010#false} is VALID [2020-07-17 21:50:32,188 INFO L280 TraceCheckUtils]: 274: Hoare triple {39010#false} assume 0 != ~tmp___0~2; {39010#false} is VALID [2020-07-17 21:50:32,189 INFO L280 TraceCheckUtils]: 275: Hoare triple {39010#false} assume 0 == ~switchedOnBeforeTS~0; {39010#false} is VALID [2020-07-17 21:50:32,189 INFO L263 TraceCheckUtils]: 276: Hoare triple {39010#false} call __automaton_fail(); {39010#false} is VALID [2020-07-17 21:50:32,189 INFO L280 TraceCheckUtils]: 277: Hoare triple {39010#false} assume !false; {39010#false} is VALID [2020-07-17 21:50:32,259 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2020-07-17 21:50:32,259 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:50:32,260 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [16] total 17 [2020-07-17 21:50:32,260 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584631703] [2020-07-17 21:50:32,261 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 278 [2020-07-17 21:50:32,262 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:50:32,262 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 21:50:32,565 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 189 edges. 189 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:32,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 21:50:32,566 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:50:32,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 21:50:32,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-17 21:50:32,567 INFO L87 Difference]: Start difference. First operand 1580 states and 1833 transitions. Second operand 3 states. [2020-07-17 21:50:44,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:44,004 INFO L93 Difference]: Finished difference Result 2539 states and 2957 transitions. [2020-07-17 21:50:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 21:50:44,004 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 278 [2020-07-17 21:50:44,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:50:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:50:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 337 transitions. [2020-07-17 21:50:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:50:44,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 337 transitions. [2020-07-17 21:50:44,009 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 337 transitions. [2020-07-17 21:50:44,448 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 337 edges. 337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:44,507 INFO L225 Difference]: With dead ends: 2539 [2020-07-17 21:50:44,508 INFO L226 Difference]: Without dead ends: 1010 [2020-07-17 21:50:44,511 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 371 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-17 21:50:44,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1010 states. [2020-07-17 21:50:54,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1010 to 985. [2020-07-17 21:50:54,530 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:50:54,530 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1010 states. Second operand 985 states. [2020-07-17 21:50:54,531 INFO L74 IsIncluded]: Start isIncluded. First operand 1010 states. Second operand 985 states. [2020-07-17 21:50:54,531 INFO L87 Difference]: Start difference. First operand 1010 states. Second operand 985 states. [2020-07-17 21:50:54,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:54,572 INFO L93 Difference]: Finished difference Result 1010 states and 1158 transitions. [2020-07-17 21:50:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1158 transitions. [2020-07-17 21:50:54,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:54,574 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:54,574 INFO L74 IsIncluded]: Start isIncluded. First operand 985 states. Second operand 1010 states. [2020-07-17 21:50:54,574 INFO L87 Difference]: Start difference. First operand 985 states. Second operand 1010 states. [2020-07-17 21:50:54,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:54,626 INFO L93 Difference]: Finished difference Result 1010 states and 1158 transitions. [2020-07-17 21:50:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1158 transitions. [2020-07-17 21:50:54,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:54,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:54,628 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:50:54,628 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:50:54,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 985 states. [2020-07-17 21:50:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 985 states and 1123 transitions. [2020-07-17 21:50:54,670 INFO L78 Accepts]: Start accepts. Automaton has 985 states and 1123 transitions. Word has length 278 [2020-07-17 21:50:54,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:50:54,671 INFO L479 AbstractCegarLoop]: Abstraction has 985 states and 1123 transitions. [2020-07-17 21:50:54,671 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 21:50:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1123 transitions. [2020-07-17 21:50:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-07-17 21:50:54,677 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:50:54,678 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2020-07-17 21:50:54,891 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:50:54,892 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:50:54,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:50:54,893 INFO L82 PathProgramCache]: Analyzing trace with hash -395861888, now seen corresponding path program 1 times [2020-07-17 21:50:54,893 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:50:54,894 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617782575] [2020-07-17 21:50:54,894 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:50:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,279 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:50:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {47349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {47114#true} is VALID [2020-07-17 21:50:55,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #532#return; {47114#true} is VALID [2020-07-17 21:50:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,349 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #432#return; {47114#true} is VALID [2020-07-17 21:50:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,352 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #434#return; {47114#true} is VALID [2020-07-17 21:50:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {47114#true} is VALID [2020-07-17 21:50:55,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #436#return; {47114#true} is VALID [2020-07-17 21:50:55,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,359 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #438#return; {47114#true} is VALID [2020-07-17 21:50:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {47114#true} is VALID [2020-07-17 21:50:55,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #522#return; {47114#true} is VALID [2020-07-17 21:50:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47114#true} is VALID [2020-07-17 21:50:55,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,398 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #482#return; {47114#true} is VALID [2020-07-17 21:50:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,446 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,447 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,448 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,448 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,448 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:55,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:55,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,475 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:55,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-17 21:50:55,476 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-17 21:50:55,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:55,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:55,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,477 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:55,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-17 21:50:55,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-17 21:50:55,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-17 21:50:55,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,478 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-17 21:50:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:55,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,489 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:55,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:55,489 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:55,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:55,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,490 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:55,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:55,490 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,491 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:55,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,494 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:55,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-17 21:50:55,495 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-17 21:50:55,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:55,496 INFO L263 TraceCheckUtils]: 3: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:55,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:55,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,497 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:55,497 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:55,498 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,498 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:55,498 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-17 21:50:55,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-17 21:50:55,500 INFO L263 TraceCheckUtils]: 12: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,500 INFO L280 TraceCheckUtils]: 13: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:55,501 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,501 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:55,501 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,502 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-17 21:50:55,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:55,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:55,503 INFO L263 TraceCheckUtils]: 2: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-17 21:50:55,504 INFO L263 TraceCheckUtils]: 4: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-17 21:50:55,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:55,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:55,505 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,505 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:55,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-17 21:50:55,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-17 21:50:55,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-17 21:50:55,506 INFO L280 TraceCheckUtils]: 12: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,507 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-17 21:50:55,507 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-17 21:50:55,507 INFO L280 TraceCheckUtils]: 15: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:55,508 INFO L263 TraceCheckUtils]: 16: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,509 INFO L280 TraceCheckUtils]: 17: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-17 21:50:55,509 INFO L263 TraceCheckUtils]: 18: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-17 21:50:55,509 INFO L280 TraceCheckUtils]: 19: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:55,510 INFO L263 TraceCheckUtils]: 20: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:55,510 INFO L280 TraceCheckUtils]: 21: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:55,510 INFO L280 TraceCheckUtils]: 22: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,511 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:55,511 INFO L280 TraceCheckUtils]: 24: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:55,511 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,512 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:55,512 INFO L280 TraceCheckUtils]: 27: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-17 21:50:55,512 INFO L280 TraceCheckUtils]: 28: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-17 21:50:55,514 INFO L263 TraceCheckUtils]: 29: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,514 INFO L280 TraceCheckUtils]: 30: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:55,514 INFO L280 TraceCheckUtils]: 31: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,514 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:55,515 INFO L280 TraceCheckUtils]: 33: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,515 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-17 21:50:55,515 INFO L280 TraceCheckUtils]: 35: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,516 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-17 21:50:55,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,596 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:55,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:55,596 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,598 INFO L280 TraceCheckUtils]: 3: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,599 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:55,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:55,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,603 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #506#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,605 INFO L263 TraceCheckUtils]: 0: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:55,605 INFO L263 TraceCheckUtils]: 1: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,606 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,606 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,606 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,607 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:55,607 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume !(0 != ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:55,607 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume 0 != ~systemActive~0; {47114#true} is VALID [2020-07-17 21:50:55,608 INFO L263 TraceCheckUtils]: 10: Hoare triple {47114#true} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,608 INFO L280 TraceCheckUtils]: 11: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:55,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:55,609 INFO L263 TraceCheckUtils]: 13: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-17 21:50:55,609 INFO L263 TraceCheckUtils]: 15: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-17 21:50:55,609 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:55,609 INFO L280 TraceCheckUtils]: 17: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:55,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,610 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:55,610 INFO L280 TraceCheckUtils]: 20: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-17 21:50:55,610 INFO L280 TraceCheckUtils]: 21: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-17 21:50:55,610 INFO L280 TraceCheckUtils]: 22: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-17 21:50:55,611 INFO L280 TraceCheckUtils]: 23: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,611 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-17 21:50:55,611 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-17 21:50:55,611 INFO L280 TraceCheckUtils]: 26: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:55,612 INFO L263 TraceCheckUtils]: 27: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,612 INFO L280 TraceCheckUtils]: 28: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-17 21:50:55,613 INFO L263 TraceCheckUtils]: 29: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-17 21:50:55,613 INFO L280 TraceCheckUtils]: 30: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:55,613 INFO L263 TraceCheckUtils]: 31: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:55,613 INFO L280 TraceCheckUtils]: 32: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:55,613 INFO L280 TraceCheckUtils]: 33: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,614 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:55,614 INFO L280 TraceCheckUtils]: 35: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:55,614 INFO L280 TraceCheckUtils]: 36: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,614 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:55,614 INFO L280 TraceCheckUtils]: 38: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-17 21:50:55,614 INFO L280 TraceCheckUtils]: 39: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-17 21:50:55,616 INFO L263 TraceCheckUtils]: 40: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,617 INFO L280 TraceCheckUtils]: 41: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:55,617 INFO L280 TraceCheckUtils]: 42: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,618 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:55,618 INFO L280 TraceCheckUtils]: 44: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,618 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-17 21:50:55,619 INFO L280 TraceCheckUtils]: 46: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,619 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-17 21:50:55,619 INFO L263 TraceCheckUtils]: 48: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:55,619 INFO L280 TraceCheckUtils]: 49: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:55,620 INFO L263 TraceCheckUtils]: 50: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,621 INFO L280 TraceCheckUtils]: 51: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,622 INFO L280 TraceCheckUtils]: 52: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,623 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:55,625 INFO L280 TraceCheckUtils]: 54: Hoare triple {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:55,626 INFO L280 TraceCheckUtils]: 55: Hoare triple {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,627 INFO L280 TraceCheckUtils]: 56: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,628 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #506#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,629 INFO L280 TraceCheckUtils]: 58: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,630 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #490#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,709 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,709 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,710 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,712 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,719 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,727 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:55,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:55,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:55,728 INFO L263 TraceCheckUtils]: 2: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-17 21:50:55,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,728 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:55,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,729 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,801 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:55,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:55,801 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,804 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:55,805 INFO L280 TraceCheckUtils]: 5: Hoare triple {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:55,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,807 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:55,809 INFO L263 TraceCheckUtils]: 0: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:55,809 INFO L263 TraceCheckUtils]: 1: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,810 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,810 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,811 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:55,812 INFO L280 TraceCheckUtils]: 8: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:55,813 INFO L263 TraceCheckUtils]: 9: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:55,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,814 INFO L280 TraceCheckUtils]: 11: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,815 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,816 INFO L280 TraceCheckUtils]: 13: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,817 INFO L263 TraceCheckUtils]: 14: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,817 INFO L280 TraceCheckUtils]: 15: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:55,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:55,818 INFO L263 TraceCheckUtils]: 17: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-17 21:50:55,818 INFO L280 TraceCheckUtils]: 18: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,818 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:55,818 INFO L280 TraceCheckUtils]: 20: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,819 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47114#true} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:55,820 INFO L263 TraceCheckUtils]: 22: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:55,820 INFO L280 TraceCheckUtils]: 23: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:55,820 INFO L263 TraceCheckUtils]: 24: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,821 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,822 INFO L280 TraceCheckUtils]: 26: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:55,823 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:55,823 INFO L280 TraceCheckUtils]: 28: Hoare triple {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:55,824 INFO L280 TraceCheckUtils]: 29: Hoare triple {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,825 INFO L280 TraceCheckUtils]: 30: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:55,826 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:55,826 INFO L280 TraceCheckUtils]: 32: Hoare triple {47490#(not (= 2 |old(~waterLevel~0)|))} assume true; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:55,827 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {47490#(not (= 2 |old(~waterLevel~0)|))} {47194#(= 2 ~waterLevel~0)} #490#return; {47115#false} is VALID [2020-07-17 21:50:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,842 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,843 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,843 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,844 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47114#true} is VALID [2020-07-17 21:50:55,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #502#return; {47114#true} is VALID [2020-07-17 21:50:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,853 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:55,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:55,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:55,854 INFO L263 TraceCheckUtils]: 2: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-17 21:50:55,854 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,854 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:55,855 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,855 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-17 21:50:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:55,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:55,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:55,868 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:55,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,869 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:55,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-17 21:50:55,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-17 21:50:55,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,870 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-17 21:50:55,871 INFO L263 TraceCheckUtils]: 0: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:55,871 INFO L263 TraceCheckUtils]: 1: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,872 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,872 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,872 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:55,872 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume 0 != ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:55,873 INFO L263 TraceCheckUtils]: 9: Hoare triple {47114#true} call lowerWaterLevel(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:55,873 INFO L280 TraceCheckUtils]: 10: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47114#true} is VALID [2020-07-17 21:50:55,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,874 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47114#true} {47114#true} #502#return; {47114#true} is VALID [2020-07-17 21:50:55,874 INFO L280 TraceCheckUtils]: 13: Hoare triple {47114#true} assume 0 != ~systemActive~0; {47114#true} is VALID [2020-07-17 21:50:55,875 INFO L263 TraceCheckUtils]: 14: Hoare triple {47114#true} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:55,875 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:55,875 INFO L263 TraceCheckUtils]: 17: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-17 21:50:55,875 INFO L280 TraceCheckUtils]: 18: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,876 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:55,876 INFO L280 TraceCheckUtils]: 20: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,876 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-17 21:50:55,876 INFO L263 TraceCheckUtils]: 22: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:55,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:55,877 INFO L263 TraceCheckUtils]: 24: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,877 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:55,877 INFO L280 TraceCheckUtils]: 26: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,877 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:55,877 INFO L280 TraceCheckUtils]: 28: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-17 21:50:55,877 INFO L280 TraceCheckUtils]: 29: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-17 21:50:55,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,878 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-17 21:50:55,878 INFO L280 TraceCheckUtils]: 32: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,878 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {47114#true} {47115#false} #490#return; {47115#false} is VALID [2020-07-17 21:50:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {47114#true} is VALID [2020-07-17 21:50:55,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,883 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47115#false} #482#return; {47115#false} is VALID [2020-07-17 21:50:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47114#true} is VALID [2020-07-17 21:50:55,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #472#return; {47114#true} is VALID [2020-07-17 21:50:55,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {47535#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:55,916 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call deactivatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:55,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47114#true} is VALID [2020-07-17 21:50:55,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,917 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #472#return; {47114#true} is VALID [2020-07-17 21:50:55,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} ~systemActive~0 := 0; {47114#true} is VALID [2020-07-17 21:50:55,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,917 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47115#false} #488#return; {47115#false} is VALID [2020-07-17 21:50:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,930 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,930 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,931 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,932 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:55,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,939 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:55,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:55,939 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:55,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,940 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:55,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-17 21:50:55,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-17 21:50:55,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,941 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-17 21:50:55,942 INFO L263 TraceCheckUtils]: 0: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:55,942 INFO L263 TraceCheckUtils]: 1: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,944 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:55,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume !(0 != ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:55,944 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume !(0 != ~systemActive~0); {47114#true} is VALID [2020-07-17 21:50:55,944 INFO L263 TraceCheckUtils]: 10: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:55,944 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:55,944 INFO L263 TraceCheckUtils]: 12: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:55,945 INFO L280 TraceCheckUtils]: 13: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:55,945 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,945 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:55,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-17 21:50:55,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-17 21:50:55,946 INFO L280 TraceCheckUtils]: 18: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,946 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-17 21:50:55,946 INFO L280 TraceCheckUtils]: 20: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,951 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47114#true} {47115#false} #490#return; {47115#false} is VALID [2020-07-17 21:50:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {47561#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {47114#true} is VALID [2020-07-17 21:50:55,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47115#false} #486#return; {47115#false} is VALID [2020-07-17 21:50:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,985 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:55,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:55,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,986 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:55,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:55,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:55,986 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47115#false} #500#return; {47115#false} is VALID [2020-07-17 21:50:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,005 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:56,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-17 21:50:56,006 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-17 21:50:56,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,006 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:56,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-17 21:50:56,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-17 21:50:56,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,007 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-17 21:50:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:56,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:56,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,018 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:56,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:56,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,018 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:56,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,019 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:56,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-17 21:50:56,023 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-17 21:50:56,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,024 INFO L263 TraceCheckUtils]: 3: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:56,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:56,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,024 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:56,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,025 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:56,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-17 21:50:56,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-17 21:50:56,027 INFO L263 TraceCheckUtils]: 12: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,027 INFO L280 TraceCheckUtils]: 13: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,028 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:56,028 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,028 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-17 21:50:56,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:56,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:56,029 INFO L263 TraceCheckUtils]: 2: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:56,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-17 21:50:56,029 INFO L263 TraceCheckUtils]: 4: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-17 21:50:56,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,030 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,030 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:56,030 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-17 21:50:56,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-17 21:50:56,031 INFO L280 TraceCheckUtils]: 12: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,031 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-17 21:50:56,031 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-17 21:50:56,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:56,033 INFO L263 TraceCheckUtils]: 16: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-17 21:50:56,033 INFO L263 TraceCheckUtils]: 18: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-17 21:50:56,033 INFO L280 TraceCheckUtils]: 19: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,033 INFO L263 TraceCheckUtils]: 20: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:56,034 INFO L280 TraceCheckUtils]: 21: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:56,034 INFO L280 TraceCheckUtils]: 22: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,034 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:56,034 INFO L280 TraceCheckUtils]: 24: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,034 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,035 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:56,035 INFO L280 TraceCheckUtils]: 27: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-17 21:50:56,035 INFO L280 TraceCheckUtils]: 28: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-17 21:50:56,036 INFO L263 TraceCheckUtils]: 29: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,036 INFO L280 TraceCheckUtils]: 30: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,036 INFO L280 TraceCheckUtils]: 31: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,037 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:56,037 INFO L280 TraceCheckUtils]: 33: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,037 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-17 21:50:56,037 INFO L280 TraceCheckUtils]: 35: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,037 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47114#true} {47115#false} #504#return; {47115#false} is VALID [2020-07-17 21:50:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:56,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,042 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47115#false} #514#return; {47115#false} is VALID [2020-07-17 21:50:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:56,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47115#false} #516#return; {47115#false} is VALID [2020-07-17 21:50:56,052 INFO L263 TraceCheckUtils]: 0: Hoare triple {47114#true} call ULTIMATE.init(); {47349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:50:56,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {47349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {47114#true} is VALID [2020-07-17 21:50:56,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,053 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47114#true} #532#return; {47114#true} is VALID [2020-07-17 21:50:56,053 INFO L263 TraceCheckUtils]: 4: Hoare triple {47114#true} call #t~ret74 := main(); {47114#true} is VALID [2020-07-17 21:50:56,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} havoc ~retValue_acc~11;havoc ~tmp~7; {47114#true} is VALID [2020-07-17 21:50:56,053 INFO L263 TraceCheckUtils]: 6: Hoare triple {47114#true} call select_helpers(); {47114#true} is VALID [2020-07-17 21:50:56,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,053 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #432#return; {47114#true} is VALID [2020-07-17 21:50:56,054 INFO L263 TraceCheckUtils]: 9: Hoare triple {47114#true} call select_features(); {47114#true} is VALID [2020-07-17 21:50:56,054 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,054 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47114#true} {47114#true} #434#return; {47114#true} is VALID [2020-07-17 21:50:56,054 INFO L263 TraceCheckUtils]: 12: Hoare triple {47114#true} call #t~ret70 := valid_product(); {47114#true} is VALID [2020-07-17 21:50:56,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {47114#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {47114#true} is VALID [2020-07-17 21:50:56,054 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,055 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47114#true} {47114#true} #436#return; {47114#true} is VALID [2020-07-17 21:50:56,055 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {47114#true} is VALID [2020-07-17 21:50:56,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {47114#true} assume 0 != ~tmp~7; {47114#true} is VALID [2020-07-17 21:50:56,055 INFO L263 TraceCheckUtils]: 18: Hoare triple {47114#true} call setup(); {47114#true} is VALID [2020-07-17 21:50:56,055 INFO L280 TraceCheckUtils]: 19: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,055 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47114#true} {47114#true} #438#return; {47114#true} is VALID [2020-07-17 21:50:56,056 INFO L263 TraceCheckUtils]: 21: Hoare triple {47114#true} call runTest(); {47114#true} is VALID [2020-07-17 21:50:56,056 INFO L263 TraceCheckUtils]: 22: Hoare triple {47114#true} call __utac_acc__Specification5_spec__1(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:56,057 INFO L280 TraceCheckUtils]: 23: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {47114#true} is VALID [2020-07-17 21:50:56,057 INFO L280 TraceCheckUtils]: 24: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,057 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47114#true} {47114#true} #522#return; {47114#true} is VALID [2020-07-17 21:50:56,057 INFO L263 TraceCheckUtils]: 26: Hoare triple {47114#true} call test(); {47114#true} is VALID [2020-07-17 21:50:56,057 INFO L280 TraceCheckUtils]: 27: Hoare triple {47114#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47114#true} is VALID [2020-07-17 21:50:56,058 INFO L280 TraceCheckUtils]: 28: Hoare triple {47114#true} assume !false; {47114#true} is VALID [2020-07-17 21:50:56,058 INFO L280 TraceCheckUtils]: 29: Hoare triple {47114#true} assume ~splverifierCounter~0 < 4; {47114#true} is VALID [2020-07-17 21:50:56,058 INFO L280 TraceCheckUtils]: 30: Hoare triple {47114#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47114#true} is VALID [2020-07-17 21:50:56,058 INFO L280 TraceCheckUtils]: 31: Hoare triple {47114#true} assume 0 != ~tmp~6; {47114#true} is VALID [2020-07-17 21:50:56,059 INFO L263 TraceCheckUtils]: 32: Hoare triple {47114#true} call waterRise(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:56,059 INFO L280 TraceCheckUtils]: 33: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47114#true} is VALID [2020-07-17 21:50:56,059 INFO L280 TraceCheckUtils]: 34: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,059 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47114#true} {47114#true} #482#return; {47114#true} is VALID [2020-07-17 21:50:56,060 INFO L280 TraceCheckUtils]: 36: Hoare triple {47114#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47114#true} is VALID [2020-07-17 21:50:56,060 INFO L280 TraceCheckUtils]: 37: Hoare triple {47114#true} assume !(0 != ~tmp___0~1); {47114#true} is VALID [2020-07-17 21:50:56,060 INFO L280 TraceCheckUtils]: 38: Hoare triple {47114#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47114#true} is VALID [2020-07-17 21:50:56,060 INFO L280 TraceCheckUtils]: 39: Hoare triple {47114#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47114#true} is VALID [2020-07-17 21:50:56,060 INFO L280 TraceCheckUtils]: 40: Hoare triple {47114#true} assume !(0 != ~tmp___1~0); {47114#true} is VALID [2020-07-17 21:50:56,061 INFO L263 TraceCheckUtils]: 41: Hoare triple {47114#true} call timeShift(); {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:56,062 INFO L263 TraceCheckUtils]: 42: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:56,063 INFO L263 TraceCheckUtils]: 43: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:56,063 INFO L280 TraceCheckUtils]: 44: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:56,063 INFO L280 TraceCheckUtils]: 45: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,063 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:56,063 INFO L280 TraceCheckUtils]: 47: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:56,063 INFO L280 TraceCheckUtils]: 48: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,064 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:56,064 INFO L280 TraceCheckUtils]: 50: Hoare triple {47114#true} assume !(0 != ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:56,064 INFO L280 TraceCheckUtils]: 51: Hoare triple {47114#true} assume 0 != ~systemActive~0; {47114#true} is VALID [2020-07-17 21:50:56,065 INFO L263 TraceCheckUtils]: 52: Hoare triple {47114#true} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,065 INFO L280 TraceCheckUtils]: 53: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:56,065 INFO L280 TraceCheckUtils]: 54: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:56,065 INFO L263 TraceCheckUtils]: 55: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:56,065 INFO L280 TraceCheckUtils]: 56: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-17 21:50:56,066 INFO L263 TraceCheckUtils]: 57: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-17 21:50:56,066 INFO L280 TraceCheckUtils]: 58: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,066 INFO L280 TraceCheckUtils]: 59: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,066 INFO L280 TraceCheckUtils]: 60: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,066 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:56,066 INFO L280 TraceCheckUtils]: 62: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-17 21:50:56,067 INFO L280 TraceCheckUtils]: 63: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,067 INFO L280 TraceCheckUtils]: 64: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-17 21:50:56,067 INFO L280 TraceCheckUtils]: 65: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,067 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-17 21:50:56,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-17 21:50:56,067 INFO L280 TraceCheckUtils]: 68: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:56,068 INFO L263 TraceCheckUtils]: 69: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,069 INFO L280 TraceCheckUtils]: 70: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-17 21:50:56,069 INFO L263 TraceCheckUtils]: 71: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-17 21:50:56,069 INFO L280 TraceCheckUtils]: 72: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,069 INFO L263 TraceCheckUtils]: 73: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:56,069 INFO L280 TraceCheckUtils]: 74: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:56,069 INFO L280 TraceCheckUtils]: 75: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,070 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:56,070 INFO L280 TraceCheckUtils]: 77: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,070 INFO L280 TraceCheckUtils]: 78: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,070 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:56,070 INFO L280 TraceCheckUtils]: 80: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-17 21:50:56,071 INFO L280 TraceCheckUtils]: 81: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-17 21:50:56,071 INFO L263 TraceCheckUtils]: 82: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,072 INFO L280 TraceCheckUtils]: 83: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,072 INFO L280 TraceCheckUtils]: 84: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,072 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:56,072 INFO L280 TraceCheckUtils]: 86: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,072 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-17 21:50:56,072 INFO L280 TraceCheckUtils]: 88: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,073 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-17 21:50:56,073 INFO L263 TraceCheckUtils]: 90: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:56,073 INFO L280 TraceCheckUtils]: 91: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:56,073 INFO L263 TraceCheckUtils]: 92: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:56,074 INFO L280 TraceCheckUtils]: 93: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:56,075 INFO L280 TraceCheckUtils]: 94: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:56,076 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:56,076 INFO L280 TraceCheckUtils]: 96: Hoare triple {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:56,077 INFO L280 TraceCheckUtils]: 97: Hoare triple {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,078 INFO L280 TraceCheckUtils]: 98: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,079 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #506#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,079 INFO L280 TraceCheckUtils]: 100: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,080 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #490#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,080 INFO L280 TraceCheckUtils]: 102: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !false; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,081 INFO L280 TraceCheckUtils]: 103: Hoare triple {47194#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,082 INFO L280 TraceCheckUtils]: 104: Hoare triple {47194#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,082 INFO L280 TraceCheckUtils]: 105: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,083 INFO L280 TraceCheckUtils]: 106: Hoare triple {47194#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,083 INFO L280 TraceCheckUtils]: 107: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,084 INFO L280 TraceCheckUtils]: 108: Hoare triple {47194#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,085 INFO L280 TraceCheckUtils]: 109: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,085 INFO L280 TraceCheckUtils]: 110: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,086 INFO L263 TraceCheckUtils]: 111: Hoare triple {47194#(= 2 ~waterLevel~0)} call timeShift(); {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:56,087 INFO L263 TraceCheckUtils]: 112: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:56,087 INFO L263 TraceCheckUtils]: 113: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:56,088 INFO L280 TraceCheckUtils]: 114: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:56,088 INFO L280 TraceCheckUtils]: 115: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,088 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:56,088 INFO L280 TraceCheckUtils]: 117: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:56,088 INFO L280 TraceCheckUtils]: 118: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,089 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:56,090 INFO L280 TraceCheckUtils]: 120: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:56,091 INFO L263 TraceCheckUtils]: 121: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:56,092 INFO L280 TraceCheckUtils]: 122: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:56,092 INFO L280 TraceCheckUtils]: 123: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:56,093 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:56,094 INFO L280 TraceCheckUtils]: 125: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:56,095 INFO L263 TraceCheckUtils]: 126: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,095 INFO L280 TraceCheckUtils]: 127: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:56,095 INFO L280 TraceCheckUtils]: 128: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:56,095 INFO L263 TraceCheckUtils]: 129: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-17 21:50:56,096 INFO L280 TraceCheckUtils]: 130: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,096 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:56,096 INFO L280 TraceCheckUtils]: 132: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,097 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {47114#true} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:50:56,097 INFO L263 TraceCheckUtils]: 134: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:56,097 INFO L280 TraceCheckUtils]: 135: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:56,097 INFO L263 TraceCheckUtils]: 136: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:56,098 INFO L280 TraceCheckUtils]: 137: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:56,099 INFO L280 TraceCheckUtils]: 138: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:56,100 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:50:56,101 INFO L280 TraceCheckUtils]: 140: Hoare triple {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:50:56,102 INFO L280 TraceCheckUtils]: 141: Hoare triple {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,102 INFO L280 TraceCheckUtils]: 142: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:56,103 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:56,104 INFO L280 TraceCheckUtils]: 144: Hoare triple {47490#(not (= 2 |old(~waterLevel~0)|))} assume true; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:56,105 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {47490#(not (= 2 |old(~waterLevel~0)|))} {47194#(= 2 ~waterLevel~0)} #490#return; {47115#false} is VALID [2020-07-17 21:50:56,105 INFO L280 TraceCheckUtils]: 146: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-17 21:50:56,105 INFO L280 TraceCheckUtils]: 147: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-17 21:50:56,105 INFO L280 TraceCheckUtils]: 148: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-17 21:50:56,105 INFO L280 TraceCheckUtils]: 149: Hoare triple {47115#false} assume !(0 != ~tmp~6); {47115#false} is VALID [2020-07-17 21:50:56,105 INFO L280 TraceCheckUtils]: 150: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-17 21:50:56,106 INFO L280 TraceCheckUtils]: 151: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-17 21:50:56,106 INFO L280 TraceCheckUtils]: 152: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-17 21:50:56,106 INFO L280 TraceCheckUtils]: 153: Hoare triple {47115#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47115#false} is VALID [2020-07-17 21:50:56,106 INFO L280 TraceCheckUtils]: 154: Hoare triple {47115#false} assume !(0 != ~tmp___1~0); {47115#false} is VALID [2020-07-17 21:50:56,106 INFO L263 TraceCheckUtils]: 155: Hoare triple {47115#false} call timeShift(); {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:56,107 INFO L263 TraceCheckUtils]: 156: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:56,108 INFO L263 TraceCheckUtils]: 157: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:56,108 INFO L280 TraceCheckUtils]: 158: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:56,108 INFO L280 TraceCheckUtils]: 159: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,108 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:56,108 INFO L280 TraceCheckUtils]: 161: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:56,109 INFO L280 TraceCheckUtils]: 162: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,109 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:56,109 INFO L280 TraceCheckUtils]: 164: Hoare triple {47114#true} assume 0 != ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:56,110 INFO L263 TraceCheckUtils]: 165: Hoare triple {47114#true} call lowerWaterLevel(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:56,110 INFO L280 TraceCheckUtils]: 166: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47114#true} is VALID [2020-07-17 21:50:56,110 INFO L280 TraceCheckUtils]: 167: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,110 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {47114#true} {47114#true} #502#return; {47114#true} is VALID [2020-07-17 21:50:56,110 INFO L280 TraceCheckUtils]: 169: Hoare triple {47114#true} assume 0 != ~systemActive~0; {47114#true} is VALID [2020-07-17 21:50:56,111 INFO L263 TraceCheckUtils]: 170: Hoare triple {47114#true} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,111 INFO L280 TraceCheckUtils]: 171: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:56,112 INFO L280 TraceCheckUtils]: 172: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:56,112 INFO L263 TraceCheckUtils]: 173: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-17 21:50:56,112 INFO L280 TraceCheckUtils]: 174: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,112 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:56,112 INFO L280 TraceCheckUtils]: 176: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,113 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-17 21:50:56,113 INFO L263 TraceCheckUtils]: 178: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:56,113 INFO L280 TraceCheckUtils]: 179: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:56,113 INFO L263 TraceCheckUtils]: 180: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:56,113 INFO L280 TraceCheckUtils]: 181: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:56,113 INFO L280 TraceCheckUtils]: 182: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,114 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:56,114 INFO L280 TraceCheckUtils]: 184: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-17 21:50:56,114 INFO L280 TraceCheckUtils]: 185: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-17 21:50:56,114 INFO L280 TraceCheckUtils]: 186: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,114 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-17 21:50:56,115 INFO L280 TraceCheckUtils]: 188: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,115 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {47114#true} {47115#false} #490#return; {47115#false} is VALID [2020-07-17 21:50:56,115 INFO L280 TraceCheckUtils]: 190: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-17 21:50:56,115 INFO L280 TraceCheckUtils]: 191: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-17 21:50:56,115 INFO L280 TraceCheckUtils]: 192: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-17 21:50:56,116 INFO L280 TraceCheckUtils]: 193: Hoare triple {47115#false} assume 0 != ~tmp~6; {47115#false} is VALID [2020-07-17 21:50:56,116 INFO L263 TraceCheckUtils]: 194: Hoare triple {47115#false} call waterRise(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:56,116 INFO L280 TraceCheckUtils]: 195: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {47114#true} is VALID [2020-07-17 21:50:56,116 INFO L280 TraceCheckUtils]: 196: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,116 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {47114#true} {47115#false} #482#return; {47115#false} is VALID [2020-07-17 21:50:56,116 INFO L280 TraceCheckUtils]: 198: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-17 21:50:56,117 INFO L280 TraceCheckUtils]: 199: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-17 21:50:56,117 INFO L280 TraceCheckUtils]: 200: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-17 21:50:56,117 INFO L280 TraceCheckUtils]: 201: Hoare triple {47115#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47115#false} is VALID [2020-07-17 21:50:56,117 INFO L280 TraceCheckUtils]: 202: Hoare triple {47115#false} assume 0 != ~tmp___1~0; {47115#false} is VALID [2020-07-17 21:50:56,117 INFO L263 TraceCheckUtils]: 203: Hoare triple {47115#false} call stopSystem(); {47535#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:50:56,117 INFO L280 TraceCheckUtils]: 204: Hoare triple {47535#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:56,118 INFO L263 TraceCheckUtils]: 205: Hoare triple {47114#true} call deactivatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,118 INFO L280 TraceCheckUtils]: 206: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47114#true} is VALID [2020-07-17 21:50:56,119 INFO L280 TraceCheckUtils]: 207: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,119 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {47114#true} {47114#true} #472#return; {47114#true} is VALID [2020-07-17 21:50:56,119 INFO L280 TraceCheckUtils]: 209: Hoare triple {47114#true} ~systemActive~0 := 0; {47114#true} is VALID [2020-07-17 21:50:56,119 INFO L280 TraceCheckUtils]: 210: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,119 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {47114#true} {47115#false} #488#return; {47115#false} is VALID [2020-07-17 21:50:56,120 INFO L263 TraceCheckUtils]: 212: Hoare triple {47115#false} call timeShift(); {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:56,121 INFO L263 TraceCheckUtils]: 213: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:56,121 INFO L263 TraceCheckUtils]: 214: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:56,121 INFO L280 TraceCheckUtils]: 215: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:56,121 INFO L280 TraceCheckUtils]: 216: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,121 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:56,122 INFO L280 TraceCheckUtils]: 218: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:56,122 INFO L280 TraceCheckUtils]: 219: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,122 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-17 21:50:56,122 INFO L280 TraceCheckUtils]: 221: Hoare triple {47114#true} assume !(0 != ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:56,122 INFO L280 TraceCheckUtils]: 222: Hoare triple {47114#true} assume !(0 != ~systemActive~0); {47114#true} is VALID [2020-07-17 21:50:56,122 INFO L263 TraceCheckUtils]: 223: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:56,123 INFO L280 TraceCheckUtils]: 224: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:56,123 INFO L263 TraceCheckUtils]: 225: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:56,123 INFO L280 TraceCheckUtils]: 226: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:56,123 INFO L280 TraceCheckUtils]: 227: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,123 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:56,123 INFO L280 TraceCheckUtils]: 229: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-17 21:50:56,124 INFO L280 TraceCheckUtils]: 230: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-17 21:50:56,124 INFO L280 TraceCheckUtils]: 231: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,124 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-17 21:50:56,124 INFO L280 TraceCheckUtils]: 233: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,124 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {47114#true} {47115#false} #490#return; {47115#false} is VALID [2020-07-17 21:50:56,124 INFO L280 TraceCheckUtils]: 235: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-17 21:50:56,125 INFO L280 TraceCheckUtils]: 236: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-17 21:50:56,125 INFO L280 TraceCheckUtils]: 237: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-17 21:50:56,125 INFO L280 TraceCheckUtils]: 238: Hoare triple {47115#false} assume !(0 != ~tmp~6); {47115#false} is VALID [2020-07-17 21:50:56,125 INFO L280 TraceCheckUtils]: 239: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-17 21:50:56,125 INFO L280 TraceCheckUtils]: 240: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-17 21:50:56,125 INFO L280 TraceCheckUtils]: 241: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-17 21:50:56,126 INFO L280 TraceCheckUtils]: 242: Hoare triple {47115#false} assume 0 != ~tmp___2~0; {47115#false} is VALID [2020-07-17 21:50:56,126 INFO L263 TraceCheckUtils]: 243: Hoare triple {47115#false} call startSystem(); {47561#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-17 21:50:56,126 INFO L280 TraceCheckUtils]: 244: Hoare triple {47561#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,126 INFO L280 TraceCheckUtils]: 245: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,126 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {47114#true} {47115#false} #486#return; {47115#false} is VALID [2020-07-17 21:50:56,126 INFO L263 TraceCheckUtils]: 247: Hoare triple {47115#false} call timeShift(); {47115#false} is VALID [2020-07-17 21:50:56,127 INFO L263 TraceCheckUtils]: 248: Hoare triple {47115#false} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:56,127 INFO L263 TraceCheckUtils]: 249: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:56,127 INFO L280 TraceCheckUtils]: 250: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:56,127 INFO L280 TraceCheckUtils]: 251: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,127 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-17 21:50:56,128 INFO L280 TraceCheckUtils]: 253: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:56,128 INFO L280 TraceCheckUtils]: 254: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,128 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {47114#true} {47115#false} #500#return; {47115#false} is VALID [2020-07-17 21:50:56,128 INFO L280 TraceCheckUtils]: 256: Hoare triple {47115#false} assume !(0 != ~pumpRunning~0); {47115#false} is VALID [2020-07-17 21:50:56,128 INFO L280 TraceCheckUtils]: 257: Hoare triple {47115#false} assume 0 != ~systemActive~0; {47115#false} is VALID [2020-07-17 21:50:56,129 INFO L263 TraceCheckUtils]: 258: Hoare triple {47115#false} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,129 INFO L280 TraceCheckUtils]: 259: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:56,129 INFO L280 TraceCheckUtils]: 260: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:56,129 INFO L263 TraceCheckUtils]: 261: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:56,129 INFO L280 TraceCheckUtils]: 262: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-17 21:50:56,129 INFO L263 TraceCheckUtils]: 263: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-17 21:50:56,130 INFO L280 TraceCheckUtils]: 264: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,130 INFO L280 TraceCheckUtils]: 265: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:56,130 INFO L280 TraceCheckUtils]: 266: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,130 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:56,130 INFO L280 TraceCheckUtils]: 268: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-17 21:50:56,130 INFO L280 TraceCheckUtils]: 269: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,131 INFO L280 TraceCheckUtils]: 270: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-17 21:50:56,131 INFO L280 TraceCheckUtils]: 271: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,131 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-17 21:50:56,131 INFO L280 TraceCheckUtils]: 273: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-17 21:50:56,131 INFO L280 TraceCheckUtils]: 274: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:56,132 INFO L263 TraceCheckUtils]: 275: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,132 INFO L280 TraceCheckUtils]: 276: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-17 21:50:56,133 INFO L263 TraceCheckUtils]: 277: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-17 21:50:56,133 INFO L280 TraceCheckUtils]: 278: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,133 INFO L263 TraceCheckUtils]: 279: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:56,133 INFO L280 TraceCheckUtils]: 280: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:56,133 INFO L280 TraceCheckUtils]: 281: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,133 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:56,134 INFO L280 TraceCheckUtils]: 283: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:56,134 INFO L280 TraceCheckUtils]: 284: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,134 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:56,134 INFO L280 TraceCheckUtils]: 286: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-17 21:50:56,134 INFO L280 TraceCheckUtils]: 287: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-17 21:50:56,135 INFO L263 TraceCheckUtils]: 288: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:56,135 INFO L280 TraceCheckUtils]: 289: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:56,135 INFO L280 TraceCheckUtils]: 290: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,136 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:56,136 INFO L280 TraceCheckUtils]: 292: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,136 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-17 21:50:56,136 INFO L280 TraceCheckUtils]: 294: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,136 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {47114#true} {47115#false} #504#return; {47115#false} is VALID [2020-07-17 21:50:56,137 INFO L263 TraceCheckUtils]: 296: Hoare triple {47115#false} call __utac_acc__Specification5_spec__3(); {47115#false} is VALID [2020-07-17 21:50:56,137 INFO L280 TraceCheckUtils]: 297: Hoare triple {47115#false} havoc ~tmp~8;havoc ~tmp___0~2; {47115#false} is VALID [2020-07-17 21:50:56,137 INFO L263 TraceCheckUtils]: 298: Hoare triple {47115#false} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:56,137 INFO L280 TraceCheckUtils]: 299: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:56,137 INFO L280 TraceCheckUtils]: 300: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,137 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {47114#true} {47115#false} #514#return; {47115#false} is VALID [2020-07-17 21:50:56,138 INFO L280 TraceCheckUtils]: 302: Hoare triple {47115#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47115#false} is VALID [2020-07-17 21:50:56,138 INFO L280 TraceCheckUtils]: 303: Hoare triple {47115#false} assume 2 != ~tmp~8; {47115#false} is VALID [2020-07-17 21:50:56,138 INFO L263 TraceCheckUtils]: 304: Hoare triple {47115#false} call #t~ret73 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:56,138 INFO L280 TraceCheckUtils]: 305: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:56,138 INFO L280 TraceCheckUtils]: 306: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:56,138 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {47114#true} {47115#false} #516#return; {47115#false} is VALID [2020-07-17 21:50:56,139 INFO L280 TraceCheckUtils]: 308: Hoare triple {47115#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {47115#false} is VALID [2020-07-17 21:50:56,139 INFO L280 TraceCheckUtils]: 309: Hoare triple {47115#false} assume 0 != ~tmp___0~2; {47115#false} is VALID [2020-07-17 21:50:56,139 INFO L280 TraceCheckUtils]: 310: Hoare triple {47115#false} assume 0 == ~switchedOnBeforeTS~0; {47115#false} is VALID [2020-07-17 21:50:56,139 INFO L263 TraceCheckUtils]: 311: Hoare triple {47115#false} call __automaton_fail(); {47115#false} is VALID [2020-07-17 21:50:56,139 INFO L280 TraceCheckUtils]: 312: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-17 21:50:56,219 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 108 proven. 50 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2020-07-17 21:50:56,219 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617782575] [2020-07-17 21:50:56,219 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [469593763] [2020-07-17 21:50:56,219 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 21:50:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,447 INFO L264 TraceCheckSpWp]: Trace formula consists of 1335 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:50:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:56,514 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:50:57,532 INFO L263 TraceCheckUtils]: 0: Hoare triple {47114#true} call ULTIMATE.init(); {47114#true} is VALID [2020-07-17 21:50:57,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,538 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47114#true} #532#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,541 INFO L263 TraceCheckUtils]: 4: Hoare triple {47618#(<= ~waterLevel~0 1)} call #t~ret74 := main(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {47618#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~7; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,545 INFO L263 TraceCheckUtils]: 6: Hoare triple {47618#(<= ~waterLevel~0 1)} call select_helpers(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,546 INFO L280 TraceCheckUtils]: 7: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,547 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #432#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,548 INFO L263 TraceCheckUtils]: 9: Hoare triple {47618#(<= ~waterLevel~0 1)} call select_features(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,549 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #434#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,550 INFO L263 TraceCheckUtils]: 12: Hoare triple {47618#(<= ~waterLevel~0 1)} call #t~ret70 := valid_product(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,550 INFO L280 TraceCheckUtils]: 13: Hoare triple {47618#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,551 INFO L280 TraceCheckUtils]: 14: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,552 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #436#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {47618#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {47618#(<= ~waterLevel~0 1)} assume 0 != ~tmp~7; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,554 INFO L263 TraceCheckUtils]: 18: Hoare triple {47618#(<= ~waterLevel~0 1)} call setup(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,554 INFO L280 TraceCheckUtils]: 19: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,555 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #438#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,556 INFO L263 TraceCheckUtils]: 21: Hoare triple {47618#(<= ~waterLevel~0 1)} call runTest(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,556 INFO L263 TraceCheckUtils]: 22: Hoare triple {47618#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,557 INFO L280 TraceCheckUtils]: 23: Hoare triple {47618#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,558 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #522#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,559 INFO L263 TraceCheckUtils]: 26: Hoare triple {47618#(<= ~waterLevel~0 1)} call test(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,560 INFO L280 TraceCheckUtils]: 27: Hoare triple {47618#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,562 INFO L280 TraceCheckUtils]: 28: Hoare triple {47618#(<= ~waterLevel~0 1)} assume !false; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,563 INFO L280 TraceCheckUtils]: 29: Hoare triple {47618#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,564 INFO L280 TraceCheckUtils]: 30: Hoare triple {47618#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,565 INFO L280 TraceCheckUtils]: 31: Hoare triple {47618#(<= ~waterLevel~0 1)} assume 0 != ~tmp~6; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:50:57,565 INFO L263 TraceCheckUtils]: 32: Hoare triple {47618#(<= ~waterLevel~0 1)} call waterRise(); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,566 INFO L280 TraceCheckUtils]: 33: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47716#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:50:57,567 INFO L280 TraceCheckUtils]: 34: Hoare triple {47716#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47716#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:50:57,568 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47716#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {47618#(<= ~waterLevel~0 1)} #482#return; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,569 INFO L280 TraceCheckUtils]: 36: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,569 INFO L280 TraceCheckUtils]: 37: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,570 INFO L280 TraceCheckUtils]: 38: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,571 INFO L280 TraceCheckUtils]: 39: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,571 INFO L280 TraceCheckUtils]: 40: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,572 INFO L263 TraceCheckUtils]: 41: Hoare triple {47723#(<= ~waterLevel~0 2)} call timeShift(); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,572 INFO L263 TraceCheckUtils]: 42: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {47114#true} is VALID [2020-07-17 21:50:57,573 INFO L263 TraceCheckUtils]: 43: Hoare triple {47114#true} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:57,573 INFO L280 TraceCheckUtils]: 44: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:57,573 INFO L280 TraceCheckUtils]: 45: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,573 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47114#true} {47114#true} #512#return; {47114#true} is VALID [2020-07-17 21:50:57,573 INFO L280 TraceCheckUtils]: 47: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:57,573 INFO L280 TraceCheckUtils]: 48: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,574 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47114#true} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,575 INFO L280 TraceCheckUtils]: 50: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,576 INFO L280 TraceCheckUtils]: 51: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,576 INFO L263 TraceCheckUtils]: 52: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {47114#true} is VALID [2020-07-17 21:50:57,576 INFO L280 TraceCheckUtils]: 53: Hoare triple {47114#true} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:57,576 INFO L280 TraceCheckUtils]: 54: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-17 21:50:57,576 INFO L263 TraceCheckUtils]: 55: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:57,576 INFO L280 TraceCheckUtils]: 56: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-17 21:50:57,577 INFO L263 TraceCheckUtils]: 57: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-17 21:50:57,577 INFO L280 TraceCheckUtils]: 58: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:57,577 INFO L280 TraceCheckUtils]: 59: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-17 21:50:57,577 INFO L280 TraceCheckUtils]: 60: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,577 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-17 21:50:57,578 INFO L280 TraceCheckUtils]: 62: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-17 21:50:57,578 INFO L280 TraceCheckUtils]: 63: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-17 21:50:57,578 INFO L280 TraceCheckUtils]: 64: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-17 21:50:57,578 INFO L280 TraceCheckUtils]: 65: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,578 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-17 21:50:57,579 INFO L280 TraceCheckUtils]: 67: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-17 21:50:57,579 INFO L280 TraceCheckUtils]: 68: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:57,579 INFO L263 TraceCheckUtils]: 69: Hoare triple {47114#true} call activatePump(); {47114#true} is VALID [2020-07-17 21:50:57,579 INFO L280 TraceCheckUtils]: 70: Hoare triple {47114#true} havoc ~tmp~4; {47114#true} is VALID [2020-07-17 21:50:57,579 INFO L263 TraceCheckUtils]: 71: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-17 21:50:57,579 INFO L280 TraceCheckUtils]: 72: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:57,580 INFO L263 TraceCheckUtils]: 73: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-17 21:50:57,580 INFO L280 TraceCheckUtils]: 74: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-17 21:50:57,580 INFO L280 TraceCheckUtils]: 75: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,581 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-17 21:50:57,581 INFO L280 TraceCheckUtils]: 77: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-17 21:50:57,581 INFO L280 TraceCheckUtils]: 78: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,581 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-17 21:50:57,582 INFO L280 TraceCheckUtils]: 80: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-17 21:50:57,582 INFO L280 TraceCheckUtils]: 81: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-17 21:50:57,582 INFO L263 TraceCheckUtils]: 82: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47114#true} is VALID [2020-07-17 21:50:57,582 INFO L280 TraceCheckUtils]: 83: Hoare triple {47114#true} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-17 21:50:57,582 INFO L280 TraceCheckUtils]: 84: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,583 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-17 21:50:57,583 INFO L280 TraceCheckUtils]: 86: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,583 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-17 21:50:57,583 INFO L280 TraceCheckUtils]: 88: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,584 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {47114#true} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #504#return; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,584 INFO L263 TraceCheckUtils]: 90: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:57,584 INFO L280 TraceCheckUtils]: 91: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:57,585 INFO L263 TraceCheckUtils]: 92: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:57,585 INFO L280 TraceCheckUtils]: 93: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-17 21:50:57,585 INFO L280 TraceCheckUtils]: 94: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,585 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-17 21:50:57,585 INFO L280 TraceCheckUtils]: 96: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-17 21:50:57,586 INFO L280 TraceCheckUtils]: 97: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-17 21:50:57,586 INFO L280 TraceCheckUtils]: 98: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,587 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {47114#true} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #506#return; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,587 INFO L280 TraceCheckUtils]: 100: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,588 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {47723#(<= ~waterLevel~0 2)} #490#return; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,589 INFO L280 TraceCheckUtils]: 102: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !false; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,590 INFO L280 TraceCheckUtils]: 103: Hoare triple {47723#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,590 INFO L280 TraceCheckUtils]: 104: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,591 INFO L280 TraceCheckUtils]: 105: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~6); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,591 INFO L280 TraceCheckUtils]: 106: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,592 INFO L280 TraceCheckUtils]: 107: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,593 INFO L280 TraceCheckUtils]: 108: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,593 INFO L280 TraceCheckUtils]: 109: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,594 INFO L280 TraceCheckUtils]: 110: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:50:57,595 INFO L263 TraceCheckUtils]: 111: Hoare triple {47723#(<= ~waterLevel~0 2)} call timeShift(); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,595 INFO L263 TraceCheckUtils]: 112: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {47114#true} is VALID [2020-07-17 21:50:57,595 INFO L263 TraceCheckUtils]: 113: Hoare triple {47114#true} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-17 21:50:57,596 INFO L280 TraceCheckUtils]: 114: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-17 21:50:57,596 INFO L280 TraceCheckUtils]: 115: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,596 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {47114#true} {47114#true} #512#return; {47114#true} is VALID [2020-07-17 21:50:57,596 INFO L280 TraceCheckUtils]: 117: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-17 21:50:57,596 INFO L280 TraceCheckUtils]: 118: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,597 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {47114#true} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,598 INFO L280 TraceCheckUtils]: 120: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,599 INFO L263 TraceCheckUtils]: 121: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,600 INFO L280 TraceCheckUtils]: 122: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,601 INFO L280 TraceCheckUtils]: 123: Hoare triple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,602 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,602 INFO L280 TraceCheckUtils]: 125: Hoare triple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,603 INFO L263 TraceCheckUtils]: 126: Hoare triple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {47114#true} is VALID [2020-07-17 21:50:57,603 INFO L280 TraceCheckUtils]: 127: Hoare triple {47114#true} havoc ~tmp~3; {47114#true} is VALID [2020-07-17 21:50:57,603 INFO L280 TraceCheckUtils]: 128: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-17 21:50:57,603 INFO L263 TraceCheckUtils]: 129: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-17 21:50:57,604 INFO L280 TraceCheckUtils]: 130: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,604 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-17 21:50:57,604 INFO L280 TraceCheckUtils]: 132: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-17 21:50:57,605 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {47114#true} {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #504#return; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:57,605 INFO L263 TraceCheckUtils]: 134: Hoare triple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-17 21:50:57,605 INFO L280 TraceCheckUtils]: 135: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-17 21:50:57,606 INFO L263 TraceCheckUtils]: 136: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-17 21:50:57,606 INFO L280 TraceCheckUtils]: 137: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {48031#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:57,607 INFO L280 TraceCheckUtils]: 138: Hoare triple {48031#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {48031#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:57,608 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {48031#(<= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {48038#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} is VALID [2020-07-17 21:50:57,609 INFO L280 TraceCheckUtils]: 140: Hoare triple {48038#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {48042#(<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)} is VALID [2020-07-17 21:50:57,610 INFO L280 TraceCheckUtils]: 141: Hoare triple {48042#(<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)} assume !(2 != ~tmp~8); {48046#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:57,610 INFO L280 TraceCheckUtils]: 142: Hoare triple {48046#(<= 2 ~waterLevel~0)} assume true; {48046#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:57,611 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {48046#(<= 2 ~waterLevel~0)} {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #506#return; {48053#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:57,612 INFO L280 TraceCheckUtils]: 144: Hoare triple {48053#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {48053#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:57,613 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {48053#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {47723#(<= ~waterLevel~0 2)} #490#return; {47115#false} is VALID [2020-07-17 21:50:57,613 INFO L280 TraceCheckUtils]: 146: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-17 21:50:57,613 INFO L280 TraceCheckUtils]: 147: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-17 21:50:57,613 INFO L280 TraceCheckUtils]: 148: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-17 21:50:57,614 INFO L280 TraceCheckUtils]: 149: Hoare triple {47115#false} assume !(0 != ~tmp~6); {47115#false} is VALID [2020-07-17 21:50:57,614 INFO L280 TraceCheckUtils]: 150: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-17 21:50:57,614 INFO L280 TraceCheckUtils]: 151: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-17 21:50:57,614 INFO L280 TraceCheckUtils]: 152: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-17 21:50:57,614 INFO L280 TraceCheckUtils]: 153: Hoare triple {47115#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47115#false} is VALID [2020-07-17 21:50:57,614 INFO L280 TraceCheckUtils]: 154: Hoare triple {47115#false} assume !(0 != ~tmp___1~0); {47115#false} is VALID [2020-07-17 21:50:57,615 INFO L263 TraceCheckUtils]: 155: Hoare triple {47115#false} call timeShift(); {47115#false} is VALID [2020-07-17 21:50:57,615 INFO L263 TraceCheckUtils]: 156: Hoare triple {47115#false} call __utac_acc__Specification5_spec__2(); {47115#false} is VALID [2020-07-17 21:50:57,615 INFO L263 TraceCheckUtils]: 157: Hoare triple {47115#false} call #t~ret71 := isPumpRunning(); {47115#false} is VALID [2020-07-17 21:50:57,615 INFO L280 TraceCheckUtils]: 158: Hoare triple {47115#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47115#false} is VALID [2020-07-17 21:50:57,615 INFO L280 TraceCheckUtils]: 159: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,616 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {47115#false} {47115#false} #512#return; {47115#false} is VALID [2020-07-17 21:50:57,616 INFO L280 TraceCheckUtils]: 161: Hoare triple {47115#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47115#false} is VALID [2020-07-17 21:50:57,616 INFO L280 TraceCheckUtils]: 162: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,616 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {47115#false} {47115#false} #500#return; {47115#false} is VALID [2020-07-17 21:50:57,616 INFO L280 TraceCheckUtils]: 164: Hoare triple {47115#false} assume 0 != ~pumpRunning~0; {47115#false} is VALID [2020-07-17 21:50:57,616 INFO L263 TraceCheckUtils]: 165: Hoare triple {47115#false} call lowerWaterLevel(); {47115#false} is VALID [2020-07-17 21:50:57,617 INFO L280 TraceCheckUtils]: 166: Hoare triple {47115#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47115#false} is VALID [2020-07-17 21:50:57,617 INFO L280 TraceCheckUtils]: 167: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,617 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {47115#false} {47115#false} #502#return; {47115#false} is VALID [2020-07-17 21:50:57,617 INFO L280 TraceCheckUtils]: 169: Hoare triple {47115#false} assume 0 != ~systemActive~0; {47115#false} is VALID [2020-07-17 21:50:57,617 INFO L263 TraceCheckUtils]: 170: Hoare triple {47115#false} call processEnvironment(); {47115#false} is VALID [2020-07-17 21:50:57,618 INFO L280 TraceCheckUtils]: 171: Hoare triple {47115#false} havoc ~tmp~3; {47115#false} is VALID [2020-07-17 21:50:57,618 INFO L280 TraceCheckUtils]: 172: Hoare triple {47115#false} assume !(0 == ~pumpRunning~0); {47115#false} is VALID [2020-07-17 21:50:57,618 INFO L263 TraceCheckUtils]: 173: Hoare triple {47115#false} call processEnvironment__wrappee__base(); {47115#false} is VALID [2020-07-17 21:50:57,618 INFO L280 TraceCheckUtils]: 174: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,618 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {47115#false} {47115#false} #480#return; {47115#false} is VALID [2020-07-17 21:50:57,619 INFO L280 TraceCheckUtils]: 176: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,619 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {47115#false} {47115#false} #504#return; {47115#false} is VALID [2020-07-17 21:50:57,619 INFO L263 TraceCheckUtils]: 178: Hoare triple {47115#false} call __utac_acc__Specification5_spec__3(); {47115#false} is VALID [2020-07-17 21:50:57,619 INFO L280 TraceCheckUtils]: 179: Hoare triple {47115#false} havoc ~tmp~8;havoc ~tmp___0~2; {47115#false} is VALID [2020-07-17 21:50:57,619 INFO L263 TraceCheckUtils]: 180: Hoare triple {47115#false} call #t~ret72 := getWaterLevel(); {47115#false} is VALID [2020-07-17 21:50:57,619 INFO L280 TraceCheckUtils]: 181: Hoare triple {47115#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47115#false} is VALID [2020-07-17 21:50:57,620 INFO L280 TraceCheckUtils]: 182: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,620 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {47115#false} {47115#false} #514#return; {47115#false} is VALID [2020-07-17 21:50:57,620 INFO L280 TraceCheckUtils]: 184: Hoare triple {47115#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47115#false} is VALID [2020-07-17 21:50:57,620 INFO L280 TraceCheckUtils]: 185: Hoare triple {47115#false} assume !(2 != ~tmp~8); {47115#false} is VALID [2020-07-17 21:50:57,620 INFO L280 TraceCheckUtils]: 186: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,621 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {47115#false} {47115#false} #506#return; {47115#false} is VALID [2020-07-17 21:50:57,621 INFO L280 TraceCheckUtils]: 188: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,621 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {47115#false} {47115#false} #490#return; {47115#false} is VALID [2020-07-17 21:50:57,621 INFO L280 TraceCheckUtils]: 190: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-17 21:50:57,621 INFO L280 TraceCheckUtils]: 191: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-17 21:50:57,621 INFO L280 TraceCheckUtils]: 192: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-17 21:50:57,622 INFO L280 TraceCheckUtils]: 193: Hoare triple {47115#false} assume 0 != ~tmp~6; {47115#false} is VALID [2020-07-17 21:50:57,622 INFO L263 TraceCheckUtils]: 194: Hoare triple {47115#false} call waterRise(); {47115#false} is VALID [2020-07-17 21:50:57,622 INFO L280 TraceCheckUtils]: 195: Hoare triple {47115#false} assume !(~waterLevel~0 < 2); {47115#false} is VALID [2020-07-17 21:50:57,622 INFO L280 TraceCheckUtils]: 196: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,622 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {47115#false} {47115#false} #482#return; {47115#false} is VALID [2020-07-17 21:50:57,623 INFO L280 TraceCheckUtils]: 198: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-17 21:50:57,623 INFO L280 TraceCheckUtils]: 199: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-17 21:50:57,623 INFO L280 TraceCheckUtils]: 200: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-17 21:50:57,623 INFO L280 TraceCheckUtils]: 201: Hoare triple {47115#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47115#false} is VALID [2020-07-17 21:50:57,623 INFO L280 TraceCheckUtils]: 202: Hoare triple {47115#false} assume 0 != ~tmp___1~0; {47115#false} is VALID [2020-07-17 21:50:57,624 INFO L263 TraceCheckUtils]: 203: Hoare triple {47115#false} call stopSystem(); {47115#false} is VALID [2020-07-17 21:50:57,624 INFO L280 TraceCheckUtils]: 204: Hoare triple {47115#false} assume 0 != ~pumpRunning~0; {47115#false} is VALID [2020-07-17 21:50:57,624 INFO L263 TraceCheckUtils]: 205: Hoare triple {47115#false} call deactivatePump(); {47115#false} is VALID [2020-07-17 21:50:57,624 INFO L280 TraceCheckUtils]: 206: Hoare triple {47115#false} ~pumpRunning~0 := 0; {47115#false} is VALID [2020-07-17 21:50:57,624 INFO L280 TraceCheckUtils]: 207: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,625 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {47115#false} {47115#false} #472#return; {47115#false} is VALID [2020-07-17 21:50:57,625 INFO L280 TraceCheckUtils]: 209: Hoare triple {47115#false} ~systemActive~0 := 0; {47115#false} is VALID [2020-07-17 21:50:57,625 INFO L280 TraceCheckUtils]: 210: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,625 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {47115#false} {47115#false} #488#return; {47115#false} is VALID [2020-07-17 21:50:57,625 INFO L263 TraceCheckUtils]: 212: Hoare triple {47115#false} call timeShift(); {47115#false} is VALID [2020-07-17 21:50:57,625 INFO L263 TraceCheckUtils]: 213: Hoare triple {47115#false} call __utac_acc__Specification5_spec__2(); {47115#false} is VALID [2020-07-17 21:50:57,626 INFO L263 TraceCheckUtils]: 214: Hoare triple {47115#false} call #t~ret71 := isPumpRunning(); {47115#false} is VALID [2020-07-17 21:50:57,626 INFO L280 TraceCheckUtils]: 215: Hoare triple {47115#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47115#false} is VALID [2020-07-17 21:50:57,626 INFO L280 TraceCheckUtils]: 216: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,626 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {47115#false} {47115#false} #512#return; {47115#false} is VALID [2020-07-17 21:50:57,626 INFO L280 TraceCheckUtils]: 218: Hoare triple {47115#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47115#false} is VALID [2020-07-17 21:50:57,627 INFO L280 TraceCheckUtils]: 219: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,627 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {47115#false} {47115#false} #500#return; {47115#false} is VALID [2020-07-17 21:50:57,627 INFO L280 TraceCheckUtils]: 221: Hoare triple {47115#false} assume !(0 != ~pumpRunning~0); {47115#false} is VALID [2020-07-17 21:50:57,627 INFO L280 TraceCheckUtils]: 222: Hoare triple {47115#false} assume !(0 != ~systemActive~0); {47115#false} is VALID [2020-07-17 21:50:57,627 INFO L263 TraceCheckUtils]: 223: Hoare triple {47115#false} call __utac_acc__Specification5_spec__3(); {47115#false} is VALID [2020-07-17 21:50:57,628 INFO L280 TraceCheckUtils]: 224: Hoare triple {47115#false} havoc ~tmp~8;havoc ~tmp___0~2; {47115#false} is VALID [2020-07-17 21:50:57,628 INFO L263 TraceCheckUtils]: 225: Hoare triple {47115#false} call #t~ret72 := getWaterLevel(); {47115#false} is VALID [2020-07-17 21:50:57,628 INFO L280 TraceCheckUtils]: 226: Hoare triple {47115#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47115#false} is VALID [2020-07-17 21:50:57,628 INFO L280 TraceCheckUtils]: 227: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,628 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {47115#false} {47115#false} #514#return; {47115#false} is VALID [2020-07-17 21:50:57,628 INFO L280 TraceCheckUtils]: 229: Hoare triple {47115#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47115#false} is VALID [2020-07-17 21:50:57,629 INFO L280 TraceCheckUtils]: 230: Hoare triple {47115#false} assume !(2 != ~tmp~8); {47115#false} is VALID [2020-07-17 21:50:57,629 INFO L280 TraceCheckUtils]: 231: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,629 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {47115#false} {47115#false} #506#return; {47115#false} is VALID [2020-07-17 21:50:57,629 INFO L280 TraceCheckUtils]: 233: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,629 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {47115#false} {47115#false} #490#return; {47115#false} is VALID [2020-07-17 21:50:57,629 INFO L280 TraceCheckUtils]: 235: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-17 21:50:57,630 INFO L280 TraceCheckUtils]: 236: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-17 21:50:57,630 INFO L280 TraceCheckUtils]: 237: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-17 21:50:57,630 INFO L280 TraceCheckUtils]: 238: Hoare triple {47115#false} assume !(0 != ~tmp~6); {47115#false} is VALID [2020-07-17 21:50:57,630 INFO L280 TraceCheckUtils]: 239: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-17 21:50:57,630 INFO L280 TraceCheckUtils]: 240: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-17 21:50:57,631 INFO L280 TraceCheckUtils]: 241: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-17 21:50:57,631 INFO L280 TraceCheckUtils]: 242: Hoare triple {47115#false} assume 0 != ~tmp___2~0; {47115#false} is VALID [2020-07-17 21:50:57,631 INFO L263 TraceCheckUtils]: 243: Hoare triple {47115#false} call startSystem(); {47115#false} is VALID [2020-07-17 21:50:57,631 INFO L280 TraceCheckUtils]: 244: Hoare triple {47115#false} ~systemActive~0 := 1; {47115#false} is VALID [2020-07-17 21:50:57,631 INFO L280 TraceCheckUtils]: 245: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,631 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {47115#false} {47115#false} #486#return; {47115#false} is VALID [2020-07-17 21:50:57,632 INFO L263 TraceCheckUtils]: 247: Hoare triple {47115#false} call timeShift(); {47115#false} is VALID [2020-07-17 21:50:57,632 INFO L263 TraceCheckUtils]: 248: Hoare triple {47115#false} call __utac_acc__Specification5_spec__2(); {47115#false} is VALID [2020-07-17 21:50:57,632 INFO L263 TraceCheckUtils]: 249: Hoare triple {47115#false} call #t~ret71 := isPumpRunning(); {47115#false} is VALID [2020-07-17 21:50:57,632 INFO L280 TraceCheckUtils]: 250: Hoare triple {47115#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47115#false} is VALID [2020-07-17 21:50:57,632 INFO L280 TraceCheckUtils]: 251: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,633 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {47115#false} {47115#false} #512#return; {47115#false} is VALID [2020-07-17 21:50:57,633 INFO L280 TraceCheckUtils]: 253: Hoare triple {47115#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47115#false} is VALID [2020-07-17 21:50:57,633 INFO L280 TraceCheckUtils]: 254: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,633 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {47115#false} {47115#false} #500#return; {47115#false} is VALID [2020-07-17 21:50:57,633 INFO L280 TraceCheckUtils]: 256: Hoare triple {47115#false} assume !(0 != ~pumpRunning~0); {47115#false} is VALID [2020-07-17 21:50:57,633 INFO L280 TraceCheckUtils]: 257: Hoare triple {47115#false} assume 0 != ~systemActive~0; {47115#false} is VALID [2020-07-17 21:50:57,634 INFO L263 TraceCheckUtils]: 258: Hoare triple {47115#false} call processEnvironment(); {47115#false} is VALID [2020-07-17 21:50:57,634 INFO L280 TraceCheckUtils]: 259: Hoare triple {47115#false} havoc ~tmp~3; {47115#false} is VALID [2020-07-17 21:50:57,634 INFO L280 TraceCheckUtils]: 260: Hoare triple {47115#false} assume 0 == ~pumpRunning~0; {47115#false} is VALID [2020-07-17 21:50:57,634 INFO L263 TraceCheckUtils]: 261: Hoare triple {47115#false} call #t~ret45 := isHighWaterLevel(); {47115#false} is VALID [2020-07-17 21:50:57,634 INFO L280 TraceCheckUtils]: 262: Hoare triple {47115#false} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47115#false} is VALID [2020-07-17 21:50:57,634 INFO L263 TraceCheckUtils]: 263: Hoare triple {47115#false} call #t~ret64 := isHighWaterSensorDry(); {47115#false} is VALID [2020-07-17 21:50:57,635 INFO L280 TraceCheckUtils]: 264: Hoare triple {47115#false} havoc ~retValue_acc~2; {47115#false} is VALID [2020-07-17 21:50:57,635 INFO L280 TraceCheckUtils]: 265: Hoare triple {47115#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47115#false} is VALID [2020-07-17 21:50:57,635 INFO L280 TraceCheckUtils]: 266: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,635 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {47115#false} {47115#false} #498#return; {47115#false} is VALID [2020-07-17 21:50:57,635 INFO L280 TraceCheckUtils]: 268: Hoare triple {47115#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47115#false} is VALID [2020-07-17 21:50:57,636 INFO L280 TraceCheckUtils]: 269: Hoare triple {47115#false} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47115#false} is VALID [2020-07-17 21:50:57,636 INFO L280 TraceCheckUtils]: 270: Hoare triple {47115#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47115#false} is VALID [2020-07-17 21:50:57,636 INFO L280 TraceCheckUtils]: 271: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,636 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {47115#false} {47115#false} #474#return; {47115#false} is VALID [2020-07-17 21:50:57,636 INFO L280 TraceCheckUtils]: 273: Hoare triple {47115#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47115#false} is VALID [2020-07-17 21:50:57,636 INFO L280 TraceCheckUtils]: 274: Hoare triple {47115#false} assume 0 != ~tmp~3; {47115#false} is VALID [2020-07-17 21:50:57,637 INFO L263 TraceCheckUtils]: 275: Hoare triple {47115#false} call activatePump(); {47115#false} is VALID [2020-07-17 21:50:57,637 INFO L280 TraceCheckUtils]: 276: Hoare triple {47115#false} havoc ~tmp~4; {47115#false} is VALID [2020-07-17 21:50:57,637 INFO L263 TraceCheckUtils]: 277: Hoare triple {47115#false} call #t~ret46 := isMethaneAlarm(); {47115#false} is VALID [2020-07-17 21:50:57,637 INFO L280 TraceCheckUtils]: 278: Hoare triple {47115#false} havoc ~retValue_acc~6; {47115#false} is VALID [2020-07-17 21:50:57,637 INFO L263 TraceCheckUtils]: 279: Hoare triple {47115#false} call #t~ret47 := isMethaneLevelCritical(); {47115#false} is VALID [2020-07-17 21:50:57,637 INFO L280 TraceCheckUtils]: 280: Hoare triple {47115#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47115#false} is VALID [2020-07-17 21:50:57,638 INFO L280 TraceCheckUtils]: 281: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,638 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {47115#false} {47115#false} #526#return; {47115#false} is VALID [2020-07-17 21:50:57,638 INFO L280 TraceCheckUtils]: 283: Hoare triple {47115#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47115#false} is VALID [2020-07-17 21:50:57,638 INFO L280 TraceCheckUtils]: 284: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,638 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {47115#false} {47115#false} #494#return; {47115#false} is VALID [2020-07-17 21:50:57,639 INFO L280 TraceCheckUtils]: 286: Hoare triple {47115#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47115#false} is VALID [2020-07-17 21:50:57,639 INFO L280 TraceCheckUtils]: 287: Hoare triple {47115#false} assume !(0 != ~tmp~4); {47115#false} is VALID [2020-07-17 21:50:57,639 INFO L263 TraceCheckUtils]: 288: Hoare triple {47115#false} call activatePump__wrappee__highWaterSensor(); {47115#false} is VALID [2020-07-17 21:50:57,639 INFO L280 TraceCheckUtils]: 289: Hoare triple {47115#false} ~pumpRunning~0 := 1; {47115#false} is VALID [2020-07-17 21:50:57,639 INFO L280 TraceCheckUtils]: 290: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,640 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {47115#false} {47115#false} #496#return; {47115#false} is VALID [2020-07-17 21:50:57,640 INFO L280 TraceCheckUtils]: 292: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,640 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {47115#false} {47115#false} #476#return; {47115#false} is VALID [2020-07-17 21:50:57,640 INFO L280 TraceCheckUtils]: 294: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,640 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {47115#false} {47115#false} #504#return; {47115#false} is VALID [2020-07-17 21:50:57,641 INFO L263 TraceCheckUtils]: 296: Hoare triple {47115#false} call __utac_acc__Specification5_spec__3(); {47115#false} is VALID [2020-07-17 21:50:57,641 INFO L280 TraceCheckUtils]: 297: Hoare triple {47115#false} havoc ~tmp~8;havoc ~tmp___0~2; {47115#false} is VALID [2020-07-17 21:50:57,641 INFO L263 TraceCheckUtils]: 298: Hoare triple {47115#false} call #t~ret72 := getWaterLevel(); {47115#false} is VALID [2020-07-17 21:50:57,641 INFO L280 TraceCheckUtils]: 299: Hoare triple {47115#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47115#false} is VALID [2020-07-17 21:50:57,641 INFO L280 TraceCheckUtils]: 300: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,642 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {47115#false} {47115#false} #514#return; {47115#false} is VALID [2020-07-17 21:50:57,642 INFO L280 TraceCheckUtils]: 302: Hoare triple {47115#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47115#false} is VALID [2020-07-17 21:50:57,642 INFO L280 TraceCheckUtils]: 303: Hoare triple {47115#false} assume 2 != ~tmp~8; {47115#false} is VALID [2020-07-17 21:50:57,642 INFO L263 TraceCheckUtils]: 304: Hoare triple {47115#false} call #t~ret73 := isPumpRunning(); {47115#false} is VALID [2020-07-17 21:50:57,642 INFO L280 TraceCheckUtils]: 305: Hoare triple {47115#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47115#false} is VALID [2020-07-17 21:50:57,643 INFO L280 TraceCheckUtils]: 306: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-17 21:50:57,643 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {47115#false} {47115#false} #516#return; {47115#false} is VALID [2020-07-17 21:50:57,643 INFO L280 TraceCheckUtils]: 308: Hoare triple {47115#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {47115#false} is VALID [2020-07-17 21:50:57,643 INFO L280 TraceCheckUtils]: 309: Hoare triple {47115#false} assume 0 != ~tmp___0~2; {47115#false} is VALID [2020-07-17 21:50:57,643 INFO L280 TraceCheckUtils]: 310: Hoare triple {47115#false} assume 0 == ~switchedOnBeforeTS~0; {47115#false} is VALID [2020-07-17 21:50:57,643 INFO L263 TraceCheckUtils]: 311: Hoare triple {47115#false} call __automaton_fail(); {47115#false} is VALID [2020-07-17 21:50:57,644 INFO L280 TraceCheckUtils]: 312: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-17 21:50:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 263 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2020-07-17 21:50:57,703 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:50:57,703 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 27 [2020-07-17 21:50:57,703 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976083649] [2020-07-17 21:50:57,707 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 313 [2020-07-17 21:51:01,014 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:51:01,015 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states. [2020-07-17 21:51:01,473 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:51:01,473 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-07-17 21:51:01,474 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:51:01,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-07-17 21:51:01,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=614, Unknown=0, NotChecked=0, Total=702 [2020-07-17 21:51:01,475 INFO L87 Difference]: Start difference. First operand 985 states and 1123 transitions. Second operand 27 states. [2020-07-17 21:51:03,210 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-17 21:51:09,556 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:51:15,545 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-17 21:51:16,846 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:51:17,363 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:51:17,996 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:51:18,385 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:19,628 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:51:20,311 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:51:20,804 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:26,031 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:27,549 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:52:10,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:52:10,311 INFO L93 Difference]: Finished difference Result 2760 states and 3621 transitions. [2020-07-17 21:52:10,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-17 21:52:10,311 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 313 [2020-07-17 21:52:10,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:52:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-17 21:52:10,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1081 transitions. [2020-07-17 21:52:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-17 21:52:10,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1081 transitions. [2020-07-17 21:52:10,341 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 1081 transitions. [2020-07-17 21:52:13,357 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1081 edges. 1081 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:52:13,539 INFO L225 Difference]: With dead ends: 2760 [2020-07-17 21:52:13,540 INFO L226 Difference]: Without dead ends: 1826 [2020-07-17 21:52:13,544 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 524 GetRequests, 441 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2058 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=1156, Invalid=5816, Unknown=0, NotChecked=0, Total=6972 [2020-07-17 21:52:13,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1826 states. [2020-07-17 21:52:26,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1826 to 1168. [2020-07-17 21:52:26,166 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:52:26,167 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1826 states. Second operand 1168 states. [2020-07-17 21:52:26,167 INFO L74 IsIncluded]: Start isIncluded. First operand 1826 states. Second operand 1168 states. [2020-07-17 21:52:26,167 INFO L87 Difference]: Start difference. First operand 1826 states. Second operand 1168 states. [2020-07-17 21:52:26,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:52:26,298 INFO L93 Difference]: Finished difference Result 1826 states and 2426 transitions. [2020-07-17 21:52:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2426 transitions. [2020-07-17 21:52:26,302 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:52:26,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:52:26,303 INFO L74 IsIncluded]: Start isIncluded. First operand 1168 states. Second operand 1826 states. [2020-07-17 21:52:26,303 INFO L87 Difference]: Start difference. First operand 1168 states. Second operand 1826 states. [2020-07-17 21:52:26,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:52:26,434 INFO L93 Difference]: Finished difference Result 1826 states and 2426 transitions. [2020-07-17 21:52:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2426 transitions. [2020-07-17 21:52:26,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:52:26,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:52:26,438 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:52:26,439 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:52:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1168 states. [2020-07-17 21:52:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 1168 states and 1336 transitions. [2020-07-17 21:52:26,494 INFO L78 Accepts]: Start accepts. Automaton has 1168 states and 1336 transitions. Word has length 313 [2020-07-17 21:52:26,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:52:26,495 INFO L479 AbstractCegarLoop]: Abstraction has 1168 states and 1336 transitions. [2020-07-17 21:52:26,495 INFO L480 AbstractCegarLoop]: Interpolant automaton has 27 states. [2020-07-17 21:52:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1336 transitions. [2020-07-17 21:52:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2020-07-17 21:52:26,498 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:52:26,498 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:52:26,699 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-17 21:52:26,700 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:52:26,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:52:26,700 INFO L82 PathProgramCache]: Analyzing trace with hash -2075814644, now seen corresponding path program 1 times [2020-07-17 21:52:26,701 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:52:26,701 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063035348] [2020-07-17 21:52:26,702 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:52:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,100 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:52:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {58018#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #532#return; {57769#true} is VALID [2020-07-17 21:52:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57769#true} #432#return; {57769#true} is VALID [2020-07-17 21:52:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,162 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57769#true} #434#return; {57769#true} is VALID [2020-07-17 21:52:27,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {58019#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:52:27,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {58019#(= 1 |valid_product_#res|)} assume true; {58019#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:52:27,184 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58019#(= 1 |valid_product_#res|)} {57769#true} #436#return; {57781#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:52:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,187 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57769#true} #438#return; {57769#true} is VALID [2020-07-17 21:52:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,202 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #522#return; {57769#true} is VALID [2020-07-17 21:52:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-17 21:52:27,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,221 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #482#return; {57769#true} is VALID [2020-07-17 21:52:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,286 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,287 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,287 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,326 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-17 21:52:27,327 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-17 21:52:27,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,328 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-17 21:52:27,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-17 21:52:27,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,329 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-17 21:52:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,347 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,348 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,358 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-17 21:52:27,358 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-17 21:52:27,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,359 INFO L263 TraceCheckUtils]: 3: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,359 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,360 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,360 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,360 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-17 21:52:27,361 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-17 21:52:27,361 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,362 INFO L280 TraceCheckUtils]: 13: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,364 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,364 INFO L280 TraceCheckUtils]: 16: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,365 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,366 INFO L263 TraceCheckUtils]: 2: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-17 21:52:27,366 INFO L263 TraceCheckUtils]: 4: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-17 21:52:27,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,367 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-17 21:52:27,368 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-17 21:52:27,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,368 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-17 21:52:27,368 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-17 21:52:27,369 INFO L280 TraceCheckUtils]: 15: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,370 INFO L263 TraceCheckUtils]: 16: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,370 INFO L280 TraceCheckUtils]: 17: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-17 21:52:27,370 INFO L263 TraceCheckUtils]: 18: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-17 21:52:27,370 INFO L280 TraceCheckUtils]: 19: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,371 INFO L263 TraceCheckUtils]: 20: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,371 INFO L280 TraceCheckUtils]: 21: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,371 INFO L280 TraceCheckUtils]: 22: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,371 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,371 INFO L280 TraceCheckUtils]: 24: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,372 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,372 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,372 INFO L280 TraceCheckUtils]: 27: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-17 21:52:27,372 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-17 21:52:27,373 INFO L263 TraceCheckUtils]: 29: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,374 INFO L280 TraceCheckUtils]: 30: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,375 INFO L280 TraceCheckUtils]: 31: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,375 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,376 INFO L280 TraceCheckUtils]: 33: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,377 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,378 INFO L280 TraceCheckUtils]: 35: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,378 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #504#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,388 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,389 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,390 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-17 21:52:27,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,391 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {58067#(<= 1 ~pumpRunning~0)} #506#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,392 INFO L263 TraceCheckUtils]: 0: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,393 INFO L263 TraceCheckUtils]: 1: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,393 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,394 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,394 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-17 21:52:27,394 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-17 21:52:27,396 INFO L263 TraceCheckUtils]: 10: Hoare triple {57769#true} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,396 INFO L280 TraceCheckUtils]: 11: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,396 INFO L280 TraceCheckUtils]: 12: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,396 INFO L263 TraceCheckUtils]: 13: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,397 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-17 21:52:27,397 INFO L263 TraceCheckUtils]: 15: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-17 21:52:27,397 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,397 INFO L280 TraceCheckUtils]: 17: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,397 INFO L280 TraceCheckUtils]: 18: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,398 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,398 INFO L280 TraceCheckUtils]: 20: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-17 21:52:27,398 INFO L280 TraceCheckUtils]: 21: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,398 INFO L280 TraceCheckUtils]: 22: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-17 21:52:27,398 INFO L280 TraceCheckUtils]: 23: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,399 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-17 21:52:27,399 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-17 21:52:27,399 INFO L280 TraceCheckUtils]: 26: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,400 INFO L263 TraceCheckUtils]: 27: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,400 INFO L280 TraceCheckUtils]: 28: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-17 21:52:27,400 INFO L263 TraceCheckUtils]: 29: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-17 21:52:27,401 INFO L280 TraceCheckUtils]: 30: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,401 INFO L263 TraceCheckUtils]: 31: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,401 INFO L280 TraceCheckUtils]: 32: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,401 INFO L280 TraceCheckUtils]: 33: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,401 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,402 INFO L280 TraceCheckUtils]: 35: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,402 INFO L280 TraceCheckUtils]: 36: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,402 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,402 INFO L280 TraceCheckUtils]: 38: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-17 21:52:27,403 INFO L280 TraceCheckUtils]: 39: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-17 21:52:27,404 INFO L263 TraceCheckUtils]: 40: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,404 INFO L280 TraceCheckUtils]: 41: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,405 INFO L280 TraceCheckUtils]: 42: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,406 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,407 INFO L280 TraceCheckUtils]: 44: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,408 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,408 INFO L280 TraceCheckUtils]: 46: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,409 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #504#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,409 INFO L263 TraceCheckUtils]: 48: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:27,409 INFO L280 TraceCheckUtils]: 49: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,410 INFO L263 TraceCheckUtils]: 50: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,410 INFO L280 TraceCheckUtils]: 51: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,410 INFO L280 TraceCheckUtils]: 52: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,410 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,410 INFO L280 TraceCheckUtils]: 54: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,411 INFO L280 TraceCheckUtils]: 55: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-17 21:52:27,411 INFO L280 TraceCheckUtils]: 56: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,413 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {57769#true} {58067#(<= 1 ~pumpRunning~0)} #506#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,414 INFO L280 TraceCheckUtils]: 58: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,414 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #490#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,444 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,444 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,445 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,445 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-17 21:52:27,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,451 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #502#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,460 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #480#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,461 INFO L263 TraceCheckUtils]: 2: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-17 21:52:27,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,462 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #480#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume true; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,465 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57851#(not (= 0 ~pumpRunning~0))} {57851#(not (= 0 ~pumpRunning~0))} #504#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:27,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:27,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:52:27,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,564 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,564 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-17 21:52:27,565 INFO L263 TraceCheckUtils]: 7: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:27,568 INFO L280 TraceCheckUtils]: 9: Hoare triple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:27,569 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:52:27,570 INFO L280 TraceCheckUtils]: 11: Hoare triple {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:52:27,579 INFO L280 TraceCheckUtils]: 12: Hoare triple {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,580 INFO L280 TraceCheckUtils]: 13: Hoare triple {58176#(= 0 ~pumpRunning~0)} assume true; {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,581 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {58176#(= 0 ~pumpRunning~0)} {57851#(not (= 0 ~pumpRunning~0))} #506#return; {57770#false} is VALID [2020-07-17 21:52:27,582 INFO L263 TraceCheckUtils]: 0: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,582 INFO L263 TraceCheckUtils]: 1: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,583 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,583 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,584 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume 0 != ~pumpRunning~0; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,585 INFO L263 TraceCheckUtils]: 9: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:27,586 INFO L280 TraceCheckUtils]: 10: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-17 21:52:27,586 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,587 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #502#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,588 INFO L263 TraceCheckUtils]: 14: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,589 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,589 INFO L263 TraceCheckUtils]: 17: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-17 21:52:27,589 INFO L280 TraceCheckUtils]: 18: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,590 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #480#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,591 INFO L280 TraceCheckUtils]: 20: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume true; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,592 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57851#(not (= 0 ~pumpRunning~0))} {57851#(not (= 0 ~pumpRunning~0))} #504#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,593 INFO L263 TraceCheckUtils]: 22: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:27,593 INFO L280 TraceCheckUtils]: 23: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,593 INFO L263 TraceCheckUtils]: 24: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,593 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,593 INFO L280 TraceCheckUtils]: 26: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,594 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,594 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,594 INFO L280 TraceCheckUtils]: 29: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-17 21:52:27,594 INFO L263 TraceCheckUtils]: 30: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,595 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:27,596 INFO L280 TraceCheckUtils]: 32: Hoare triple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:27,597 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:52:27,598 INFO L280 TraceCheckUtils]: 34: Hoare triple {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:52:27,598 INFO L280 TraceCheckUtils]: 35: Hoare triple {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,599 INFO L280 TraceCheckUtils]: 36: Hoare triple {58176#(= 0 ~pumpRunning~0)} assume true; {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,600 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58176#(= 0 ~pumpRunning~0)} {57851#(not (= 0 ~pumpRunning~0))} #506#return; {57770#false} is VALID [2020-07-17 21:52:27,600 INFO L280 TraceCheckUtils]: 38: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:27,600 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {57770#false} {57851#(not (= 0 ~pumpRunning~0))} #490#return; {57770#false} is VALID [2020-07-17 21:52:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,615 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,616 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,616 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,617 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-17 21:52:27,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,620 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #502#return; {57769#true} is VALID [2020-07-17 21:52:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,626 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57769#true} #480#return; {57769#true} is VALID [2020-07-17 21:52:27,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57769#true} is VALID [2020-07-17 21:52:27,627 INFO L263 TraceCheckUtils]: 2: Hoare triple {57769#true} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-17 21:52:27,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,627 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #480#return; {57769#true} is VALID [2020-07-17 21:52:27,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,628 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {57769#true} #504#return; {57769#true} is VALID [2020-07-17 21:52:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,636 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,640 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #516#return; {57769#true} is VALID [2020-07-17 21:52:27,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,640 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,641 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-17 21:52:27,641 INFO L263 TraceCheckUtils]: 7: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,641 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,642 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57769#true} {57769#true} #516#return; {57769#true} is VALID [2020-07-17 21:52:27,642 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57769#true} is VALID [2020-07-17 21:52:27,642 INFO L280 TraceCheckUtils]: 12: Hoare triple {57769#true} assume !(0 != ~tmp___0~2); {57769#true} is VALID [2020-07-17 21:52:27,642 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,643 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-17 21:52:27,644 INFO L263 TraceCheckUtils]: 0: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,644 INFO L263 TraceCheckUtils]: 1: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,645 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume 0 != ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,646 INFO L263 TraceCheckUtils]: 9: Hoare triple {57769#true} call lowerWaterLevel(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:27,647 INFO L280 TraceCheckUtils]: 10: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-17 21:52:27,647 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,647 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {57769#true} {57769#true} #502#return; {57769#true} is VALID [2020-07-17 21:52:27,647 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-17 21:52:27,648 INFO L263 TraceCheckUtils]: 14: Hoare triple {57769#true} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,648 INFO L280 TraceCheckUtils]: 15: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,648 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57769#true} is VALID [2020-07-17 21:52:27,649 INFO L263 TraceCheckUtils]: 17: Hoare triple {57769#true} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-17 21:52:27,649 INFO L280 TraceCheckUtils]: 18: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,649 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {57769#true} {57769#true} #480#return; {57769#true} is VALID [2020-07-17 21:52:27,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,649 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57769#true} {57769#true} #504#return; {57769#true} is VALID [2020-07-17 21:52:27,650 INFO L263 TraceCheckUtils]: 22: Hoare triple {57769#true} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:27,650 INFO L280 TraceCheckUtils]: 23: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,650 INFO L263 TraceCheckUtils]: 24: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,650 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,650 INFO L280 TraceCheckUtils]: 26: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,650 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,651 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,651 INFO L280 TraceCheckUtils]: 29: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-17 21:52:27,651 INFO L263 TraceCheckUtils]: 30: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,651 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,652 INFO L280 TraceCheckUtils]: 32: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,652 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {57769#true} {57769#true} #516#return; {57769#true} is VALID [2020-07-17 21:52:27,652 INFO L280 TraceCheckUtils]: 34: Hoare triple {57769#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57769#true} is VALID [2020-07-17 21:52:27,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {57769#true} assume !(0 != ~tmp___0~2); {57769#true} is VALID [2020-07-17 21:52:27,652 INFO L280 TraceCheckUtils]: 36: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,653 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-17 21:52:27,653 INFO L280 TraceCheckUtils]: 38: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,653 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {57769#true} {57770#false} #490#return; {57770#false} is VALID [2020-07-17 21:52:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-17 21:52:27,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,658 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57770#false} #482#return; {57770#false} is VALID [2020-07-17 21:52:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #472#return; {57769#true} is VALID [2020-07-17 21:52:27,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {58221#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,696 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call deactivatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,697 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #472#return; {57769#true} is VALID [2020-07-17 21:52:27,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} ~systemActive~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,698 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {57770#false} #488#return; {57770#false} is VALID [2020-07-17 21:52:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,714 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,714 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,715 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,715 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,722 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,722 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,723 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,723 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-17 21:52:27,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,724 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-17 21:52:27,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,725 INFO L263 TraceCheckUtils]: 1: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,726 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,726 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-17 21:52:27,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume !(0 != ~systemActive~0); {57769#true} is VALID [2020-07-17 21:52:27,727 INFO L263 TraceCheckUtils]: 10: Hoare triple {57769#true} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:27,727 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,727 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,728 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-17 21:52:27,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,728 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-17 21:52:27,729 INFO L280 TraceCheckUtils]: 20: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,729 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57769#true} {57770#false} #490#return; {57770#false} is VALID [2020-07-17 21:52:27,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {58247#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,757 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57770#false} #486#return; {57770#false} is VALID [2020-07-17 21:52:27,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,764 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,764 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,765 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,765 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {57770#false} #500#return; {57770#false} is VALID [2020-07-17 21:52:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,781 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-17 21:52:27,781 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-17 21:52:27,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,782 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,782 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-17 21:52:27,783 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-17 21:52:27,783 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,784 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-17 21:52:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,796 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,797 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,797 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,798 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,801 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #496#return; {57769#true} is VALID [2020-07-17 21:52:27,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-17 21:52:27,802 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-17 21:52:27,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,802 INFO L263 TraceCheckUtils]: 3: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,803 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,803 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-17 21:52:27,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-17 21:52:27,805 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,805 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {57769#true} {57769#true} #496#return; {57769#true} is VALID [2020-07-17 21:52:27,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,806 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {57769#true} {57769#true} #476#return; {57769#true} is VALID [2020-07-17 21:52:27,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,807 INFO L263 TraceCheckUtils]: 2: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-17 21:52:27,807 INFO L263 TraceCheckUtils]: 4: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-17 21:52:27,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,808 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-17 21:52:27,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,808 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-17 21:52:27,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,808 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-17 21:52:27,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-17 21:52:27,809 INFO L280 TraceCheckUtils]: 15: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,810 INFO L263 TraceCheckUtils]: 16: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,810 INFO L280 TraceCheckUtils]: 17: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-17 21:52:27,810 INFO L263 TraceCheckUtils]: 18: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-17 21:52:27,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,811 INFO L263 TraceCheckUtils]: 20: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,811 INFO L280 TraceCheckUtils]: 21: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,811 INFO L280 TraceCheckUtils]: 22: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,811 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,811 INFO L280 TraceCheckUtils]: 24: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,811 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,812 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,812 INFO L280 TraceCheckUtils]: 27: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-17 21:52:27,812 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-17 21:52:27,813 INFO L263 TraceCheckUtils]: 29: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,813 INFO L280 TraceCheckUtils]: 30: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,813 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,813 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {57769#true} {57769#true} #496#return; {57769#true} is VALID [2020-07-17 21:52:27,814 INFO L280 TraceCheckUtils]: 33: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,814 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {57769#true} {57769#true} #476#return; {57769#true} is VALID [2020-07-17 21:52:27,814 INFO L280 TraceCheckUtils]: 35: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,814 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {57769#true} {57770#false} #504#return; {57770#false} is VALID [2020-07-17 21:52:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57770#false} #514#return; {57770#false} is VALID [2020-07-17 21:52:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:27,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57770#false} #516#return; {57770#false} is VALID [2020-07-17 21:52:27,826 INFO L263 TraceCheckUtils]: 0: Hoare triple {57769#true} call ULTIMATE.init(); {58018#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:52:27,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {58018#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,827 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {57769#true} #532#return; {57769#true} is VALID [2020-07-17 21:52:27,827 INFO L263 TraceCheckUtils]: 4: Hoare triple {57769#true} call #t~ret74 := main(); {57769#true} is VALID [2020-07-17 21:52:27,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} havoc ~retValue_acc~11;havoc ~tmp~7; {57769#true} is VALID [2020-07-17 21:52:27,828 INFO L263 TraceCheckUtils]: 6: Hoare triple {57769#true} call select_helpers(); {57769#true} is VALID [2020-07-17 21:52:27,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,828 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #432#return; {57769#true} is VALID [2020-07-17 21:52:27,828 INFO L263 TraceCheckUtils]: 9: Hoare triple {57769#true} call select_features(); {57769#true} is VALID [2020-07-17 21:52:27,828 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,828 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {57769#true} {57769#true} #434#return; {57769#true} is VALID [2020-07-17 21:52:27,829 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call #t~ret70 := valid_product(); {57769#true} is VALID [2020-07-17 21:52:27,830 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {58019#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:52:27,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {58019#(= 1 |valid_product_#res|)} assume true; {58019#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:52:27,831 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58019#(= 1 |valid_product_#res|)} {57769#true} #436#return; {57781#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:52:27,832 INFO L280 TraceCheckUtils]: 16: Hoare triple {57781#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {57782#(= 1 main_~tmp~7)} is VALID [2020-07-17 21:52:27,833 INFO L280 TraceCheckUtils]: 17: Hoare triple {57782#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {57769#true} is VALID [2020-07-17 21:52:27,833 INFO L263 TraceCheckUtils]: 18: Hoare triple {57769#true} call setup(); {57769#true} is VALID [2020-07-17 21:52:27,833 INFO L280 TraceCheckUtils]: 19: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,833 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {57769#true} {57769#true} #438#return; {57769#true} is VALID [2020-07-17 21:52:27,833 INFO L263 TraceCheckUtils]: 21: Hoare triple {57769#true} call runTest(); {57769#true} is VALID [2020-07-17 21:52:27,834 INFO L263 TraceCheckUtils]: 22: Hoare triple {57769#true} call __utac_acc__Specification5_spec__1(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,834 INFO L280 TraceCheckUtils]: 23: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,834 INFO L280 TraceCheckUtils]: 24: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,835 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {57769#true} {57769#true} #522#return; {57769#true} is VALID [2020-07-17 21:52:27,835 INFO L263 TraceCheckUtils]: 26: Hoare triple {57769#true} call test(); {57769#true} is VALID [2020-07-17 21:52:27,835 INFO L280 TraceCheckUtils]: 27: Hoare triple {57769#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,835 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume !false; {57769#true} is VALID [2020-07-17 21:52:27,835 INFO L280 TraceCheckUtils]: 29: Hoare triple {57769#true} assume ~splverifierCounter~0 < 4; {57769#true} is VALID [2020-07-17 21:52:27,835 INFO L280 TraceCheckUtils]: 30: Hoare triple {57769#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57769#true} is VALID [2020-07-17 21:52:27,836 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} assume 0 != ~tmp~6; {57769#true} is VALID [2020-07-17 21:52:27,836 INFO L263 TraceCheckUtils]: 32: Hoare triple {57769#true} call waterRise(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:27,837 INFO L280 TraceCheckUtils]: 33: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-17 21:52:27,837 INFO L280 TraceCheckUtils]: 34: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,837 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {57769#true} {57769#true} #482#return; {57769#true} is VALID [2020-07-17 21:52:27,837 INFO L280 TraceCheckUtils]: 36: Hoare triple {57769#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57769#true} is VALID [2020-07-17 21:52:27,837 INFO L280 TraceCheckUtils]: 37: Hoare triple {57769#true} assume !(0 != ~tmp___0~1); {57769#true} is VALID [2020-07-17 21:52:27,837 INFO L280 TraceCheckUtils]: 38: Hoare triple {57769#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57769#true} is VALID [2020-07-17 21:52:27,838 INFO L280 TraceCheckUtils]: 39: Hoare triple {57769#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57769#true} is VALID [2020-07-17 21:52:27,838 INFO L280 TraceCheckUtils]: 40: Hoare triple {57769#true} assume !(0 != ~tmp___1~0); {57769#true} is VALID [2020-07-17 21:52:27,839 INFO L263 TraceCheckUtils]: 41: Hoare triple {57769#true} call timeShift(); {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:27,840 INFO L263 TraceCheckUtils]: 42: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,840 INFO L263 TraceCheckUtils]: 43: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,840 INFO L280 TraceCheckUtils]: 44: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,840 INFO L280 TraceCheckUtils]: 45: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,840 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,841 INFO L280 TraceCheckUtils]: 47: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,841 INFO L280 TraceCheckUtils]: 48: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,841 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,841 INFO L280 TraceCheckUtils]: 50: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-17 21:52:27,841 INFO L280 TraceCheckUtils]: 51: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-17 21:52:27,842 INFO L263 TraceCheckUtils]: 52: Hoare triple {57769#true} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,842 INFO L280 TraceCheckUtils]: 53: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,843 INFO L263 TraceCheckUtils]: 55: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,843 INFO L280 TraceCheckUtils]: 56: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-17 21:52:27,843 INFO L263 TraceCheckUtils]: 57: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-17 21:52:27,843 INFO L280 TraceCheckUtils]: 58: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,843 INFO L280 TraceCheckUtils]: 59: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,843 INFO L280 TraceCheckUtils]: 60: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,844 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,844 INFO L280 TraceCheckUtils]: 62: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-17 21:52:27,844 INFO L280 TraceCheckUtils]: 63: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,844 INFO L280 TraceCheckUtils]: 64: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-17 21:52:27,844 INFO L280 TraceCheckUtils]: 65: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,844 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-17 21:52:27,845 INFO L280 TraceCheckUtils]: 67: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-17 21:52:27,845 INFO L280 TraceCheckUtils]: 68: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,846 INFO L263 TraceCheckUtils]: 69: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,846 INFO L280 TraceCheckUtils]: 70: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-17 21:52:27,846 INFO L263 TraceCheckUtils]: 71: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-17 21:52:27,846 INFO L280 TraceCheckUtils]: 72: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,846 INFO L263 TraceCheckUtils]: 73: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,847 INFO L280 TraceCheckUtils]: 74: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,847 INFO L280 TraceCheckUtils]: 75: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,847 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,847 INFO L280 TraceCheckUtils]: 77: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,847 INFO L280 TraceCheckUtils]: 78: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,847 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,848 INFO L280 TraceCheckUtils]: 80: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-17 21:52:27,848 INFO L280 TraceCheckUtils]: 81: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-17 21:52:27,849 INFO L263 TraceCheckUtils]: 82: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,849 INFO L280 TraceCheckUtils]: 83: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,850 INFO L280 TraceCheckUtils]: 84: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,851 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,851 INFO L280 TraceCheckUtils]: 86: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,852 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,853 INFO L280 TraceCheckUtils]: 88: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,854 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #504#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,854 INFO L263 TraceCheckUtils]: 90: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:27,854 INFO L280 TraceCheckUtils]: 91: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,854 INFO L263 TraceCheckUtils]: 92: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,854 INFO L280 TraceCheckUtils]: 93: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,854 INFO L280 TraceCheckUtils]: 94: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,855 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,855 INFO L280 TraceCheckUtils]: 96: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,855 INFO L280 TraceCheckUtils]: 97: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-17 21:52:27,855 INFO L280 TraceCheckUtils]: 98: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,856 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {57769#true} {58067#(<= 1 ~pumpRunning~0)} #506#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,857 INFO L280 TraceCheckUtils]: 100: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,857 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #490#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,858 INFO L280 TraceCheckUtils]: 102: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !false; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,858 INFO L280 TraceCheckUtils]: 103: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,859 INFO L280 TraceCheckUtils]: 104: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,860 INFO L280 TraceCheckUtils]: 105: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~6); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,860 INFO L280 TraceCheckUtils]: 106: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,861 INFO L280 TraceCheckUtils]: 107: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,862 INFO L280 TraceCheckUtils]: 108: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,862 INFO L280 TraceCheckUtils]: 109: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,863 INFO L280 TraceCheckUtils]: 110: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,864 INFO L263 TraceCheckUtils]: 111: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call timeShift(); {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:27,865 INFO L263 TraceCheckUtils]: 112: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,865 INFO L263 TraceCheckUtils]: 113: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,866 INFO L280 TraceCheckUtils]: 114: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,866 INFO L280 TraceCheckUtils]: 115: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,866 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,866 INFO L280 TraceCheckUtils]: 117: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,866 INFO L280 TraceCheckUtils]: 118: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,866 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,867 INFO L280 TraceCheckUtils]: 120: Hoare triple {57769#true} assume 0 != ~pumpRunning~0; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,868 INFO L263 TraceCheckUtils]: 121: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:27,868 INFO L280 TraceCheckUtils]: 122: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-17 21:52:27,868 INFO L280 TraceCheckUtils]: 123: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,869 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #502#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,870 INFO L280 TraceCheckUtils]: 125: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,870 INFO L263 TraceCheckUtils]: 126: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,871 INFO L280 TraceCheckUtils]: 127: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,871 INFO L280 TraceCheckUtils]: 128: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,872 INFO L263 TraceCheckUtils]: 129: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-17 21:52:27,872 INFO L280 TraceCheckUtils]: 130: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,873 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #480#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,873 INFO L280 TraceCheckUtils]: 132: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume true; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,874 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {57851#(not (= 0 ~pumpRunning~0))} {57851#(not (= 0 ~pumpRunning~0))} #504#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:52:27,875 INFO L263 TraceCheckUtils]: 134: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:27,875 INFO L280 TraceCheckUtils]: 135: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,875 INFO L263 TraceCheckUtils]: 136: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,875 INFO L280 TraceCheckUtils]: 137: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,875 INFO L280 TraceCheckUtils]: 138: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,876 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,876 INFO L280 TraceCheckUtils]: 140: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,876 INFO L280 TraceCheckUtils]: 141: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-17 21:52:27,876 INFO L263 TraceCheckUtils]: 142: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,877 INFO L280 TraceCheckUtils]: 143: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:27,879 INFO L280 TraceCheckUtils]: 144: Hoare triple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:27,880 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:52:27,881 INFO L280 TraceCheckUtils]: 146: Hoare triple {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:52:27,881 INFO L280 TraceCheckUtils]: 147: Hoare triple {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,882 INFO L280 TraceCheckUtils]: 148: Hoare triple {58176#(= 0 ~pumpRunning~0)} assume true; {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:52:27,883 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {58176#(= 0 ~pumpRunning~0)} {57851#(not (= 0 ~pumpRunning~0))} #506#return; {57770#false} is VALID [2020-07-17 21:52:27,883 INFO L280 TraceCheckUtils]: 150: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:27,883 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {57770#false} {57851#(not (= 0 ~pumpRunning~0))} #490#return; {57770#false} is VALID [2020-07-17 21:52:27,883 INFO L280 TraceCheckUtils]: 152: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-17 21:52:27,883 INFO L280 TraceCheckUtils]: 153: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-17 21:52:27,884 INFO L280 TraceCheckUtils]: 154: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-17 21:52:27,884 INFO L280 TraceCheckUtils]: 155: Hoare triple {57770#false} assume !(0 != ~tmp~6); {57770#false} is VALID [2020-07-17 21:52:27,884 INFO L280 TraceCheckUtils]: 156: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-17 21:52:27,884 INFO L280 TraceCheckUtils]: 157: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-17 21:52:27,884 INFO L280 TraceCheckUtils]: 158: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-17 21:52:27,884 INFO L280 TraceCheckUtils]: 159: Hoare triple {57770#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57770#false} is VALID [2020-07-17 21:52:27,885 INFO L280 TraceCheckUtils]: 160: Hoare triple {57770#false} assume !(0 != ~tmp___1~0); {57770#false} is VALID [2020-07-17 21:52:27,885 INFO L263 TraceCheckUtils]: 161: Hoare triple {57770#false} call timeShift(); {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:27,886 INFO L263 TraceCheckUtils]: 162: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,886 INFO L263 TraceCheckUtils]: 163: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,886 INFO L280 TraceCheckUtils]: 164: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,887 INFO L280 TraceCheckUtils]: 165: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,887 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,887 INFO L280 TraceCheckUtils]: 167: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,887 INFO L280 TraceCheckUtils]: 168: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,887 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,887 INFO L280 TraceCheckUtils]: 170: Hoare triple {57769#true} assume 0 != ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,888 INFO L263 TraceCheckUtils]: 171: Hoare triple {57769#true} call lowerWaterLevel(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:27,889 INFO L280 TraceCheckUtils]: 172: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-17 21:52:27,889 INFO L280 TraceCheckUtils]: 173: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,889 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {57769#true} {57769#true} #502#return; {57769#true} is VALID [2020-07-17 21:52:27,889 INFO L280 TraceCheckUtils]: 175: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-17 21:52:27,890 INFO L263 TraceCheckUtils]: 176: Hoare triple {57769#true} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,890 INFO L280 TraceCheckUtils]: 177: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,890 INFO L280 TraceCheckUtils]: 178: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57769#true} is VALID [2020-07-17 21:52:27,891 INFO L263 TraceCheckUtils]: 179: Hoare triple {57769#true} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-17 21:52:27,891 INFO L280 TraceCheckUtils]: 180: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,891 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {57769#true} {57769#true} #480#return; {57769#true} is VALID [2020-07-17 21:52:27,891 INFO L280 TraceCheckUtils]: 182: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,891 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {57769#true} {57769#true} #504#return; {57769#true} is VALID [2020-07-17 21:52:27,891 INFO L263 TraceCheckUtils]: 184: Hoare triple {57769#true} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:27,892 INFO L280 TraceCheckUtils]: 185: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,892 INFO L263 TraceCheckUtils]: 186: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,892 INFO L280 TraceCheckUtils]: 187: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,892 INFO L280 TraceCheckUtils]: 188: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,892 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,892 INFO L280 TraceCheckUtils]: 190: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,893 INFO L280 TraceCheckUtils]: 191: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-17 21:52:27,893 INFO L263 TraceCheckUtils]: 192: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,893 INFO L280 TraceCheckUtils]: 193: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,893 INFO L280 TraceCheckUtils]: 194: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,893 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {57769#true} {57769#true} #516#return; {57769#true} is VALID [2020-07-17 21:52:27,894 INFO L280 TraceCheckUtils]: 196: Hoare triple {57769#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57769#true} is VALID [2020-07-17 21:52:27,894 INFO L280 TraceCheckUtils]: 197: Hoare triple {57769#true} assume !(0 != ~tmp___0~2); {57769#true} is VALID [2020-07-17 21:52:27,894 INFO L280 TraceCheckUtils]: 198: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,894 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-17 21:52:27,894 INFO L280 TraceCheckUtils]: 200: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,894 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {57769#true} {57770#false} #490#return; {57770#false} is VALID [2020-07-17 21:52:27,895 INFO L280 TraceCheckUtils]: 202: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-17 21:52:27,895 INFO L280 TraceCheckUtils]: 203: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-17 21:52:27,895 INFO L280 TraceCheckUtils]: 204: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-17 21:52:27,895 INFO L280 TraceCheckUtils]: 205: Hoare triple {57770#false} assume 0 != ~tmp~6; {57770#false} is VALID [2020-07-17 21:52:27,895 INFO L263 TraceCheckUtils]: 206: Hoare triple {57770#false} call waterRise(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:27,895 INFO L280 TraceCheckUtils]: 207: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-17 21:52:27,896 INFO L280 TraceCheckUtils]: 208: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,896 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {57769#true} {57770#false} #482#return; {57770#false} is VALID [2020-07-17 21:52:27,896 INFO L280 TraceCheckUtils]: 210: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-17 21:52:27,896 INFO L280 TraceCheckUtils]: 211: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-17 21:52:27,896 INFO L280 TraceCheckUtils]: 212: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-17 21:52:27,897 INFO L280 TraceCheckUtils]: 213: Hoare triple {57770#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57770#false} is VALID [2020-07-17 21:52:27,897 INFO L280 TraceCheckUtils]: 214: Hoare triple {57770#false} assume 0 != ~tmp___1~0; {57770#false} is VALID [2020-07-17 21:52:27,897 INFO L263 TraceCheckUtils]: 215: Hoare triple {57770#false} call stopSystem(); {58221#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:52:27,897 INFO L280 TraceCheckUtils]: 216: Hoare triple {58221#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,899 INFO L263 TraceCheckUtils]: 217: Hoare triple {57769#true} call deactivatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,899 INFO L280 TraceCheckUtils]: 218: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,899 INFO L280 TraceCheckUtils]: 219: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,900 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {57769#true} {57769#true} #472#return; {57769#true} is VALID [2020-07-17 21:52:27,900 INFO L280 TraceCheckUtils]: 221: Hoare triple {57769#true} ~systemActive~0 := 0; {57769#true} is VALID [2020-07-17 21:52:27,900 INFO L280 TraceCheckUtils]: 222: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,900 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {57769#true} {57770#false} #488#return; {57770#false} is VALID [2020-07-17 21:52:27,900 INFO L263 TraceCheckUtils]: 224: Hoare triple {57770#false} call timeShift(); {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:27,901 INFO L263 TraceCheckUtils]: 225: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,901 INFO L263 TraceCheckUtils]: 226: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,902 INFO L280 TraceCheckUtils]: 227: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,902 INFO L280 TraceCheckUtils]: 228: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,902 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,902 INFO L280 TraceCheckUtils]: 230: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,902 INFO L280 TraceCheckUtils]: 231: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,903 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-17 21:52:27,903 INFO L280 TraceCheckUtils]: 233: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-17 21:52:27,903 INFO L280 TraceCheckUtils]: 234: Hoare triple {57769#true} assume !(0 != ~systemActive~0); {57769#true} is VALID [2020-07-17 21:52:27,903 INFO L263 TraceCheckUtils]: 235: Hoare triple {57769#true} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:27,903 INFO L280 TraceCheckUtils]: 236: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:27,903 INFO L263 TraceCheckUtils]: 237: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,904 INFO L280 TraceCheckUtils]: 238: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,904 INFO L280 TraceCheckUtils]: 239: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,904 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:27,904 INFO L280 TraceCheckUtils]: 241: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:27,904 INFO L280 TraceCheckUtils]: 242: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-17 21:52:27,904 INFO L280 TraceCheckUtils]: 243: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,905 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-17 21:52:27,905 INFO L280 TraceCheckUtils]: 245: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,905 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {57769#true} {57770#false} #490#return; {57770#false} is VALID [2020-07-17 21:52:27,905 INFO L280 TraceCheckUtils]: 247: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-17 21:52:27,905 INFO L280 TraceCheckUtils]: 248: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-17 21:52:27,906 INFO L280 TraceCheckUtils]: 249: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-17 21:52:27,906 INFO L280 TraceCheckUtils]: 250: Hoare triple {57770#false} assume !(0 != ~tmp~6); {57770#false} is VALID [2020-07-17 21:52:27,906 INFO L280 TraceCheckUtils]: 251: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-17 21:52:27,906 INFO L280 TraceCheckUtils]: 252: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-17 21:52:27,906 INFO L280 TraceCheckUtils]: 253: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-17 21:52:27,906 INFO L280 TraceCheckUtils]: 254: Hoare triple {57770#false} assume 0 != ~tmp___2~0; {57770#false} is VALID [2020-07-17 21:52:27,907 INFO L263 TraceCheckUtils]: 255: Hoare triple {57770#false} call startSystem(); {58247#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-17 21:52:27,907 INFO L280 TraceCheckUtils]: 256: Hoare triple {58247#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,907 INFO L280 TraceCheckUtils]: 257: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,907 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {57769#true} {57770#false} #486#return; {57770#false} is VALID [2020-07-17 21:52:27,907 INFO L263 TraceCheckUtils]: 259: Hoare triple {57770#false} call timeShift(); {57770#false} is VALID [2020-07-17 21:52:27,907 INFO L263 TraceCheckUtils]: 260: Hoare triple {57770#false} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:27,908 INFO L263 TraceCheckUtils]: 261: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,908 INFO L280 TraceCheckUtils]: 262: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,908 INFO L280 TraceCheckUtils]: 263: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,908 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-17 21:52:27,908 INFO L280 TraceCheckUtils]: 265: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:27,909 INFO L280 TraceCheckUtils]: 266: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,909 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {57769#true} {57770#false} #500#return; {57770#false} is VALID [2020-07-17 21:52:27,909 INFO L280 TraceCheckUtils]: 268: Hoare triple {57770#false} assume !(0 != ~pumpRunning~0); {57770#false} is VALID [2020-07-17 21:52:27,909 INFO L280 TraceCheckUtils]: 269: Hoare triple {57770#false} assume 0 != ~systemActive~0; {57770#false} is VALID [2020-07-17 21:52:27,909 INFO L263 TraceCheckUtils]: 270: Hoare triple {57770#false} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,909 INFO L280 TraceCheckUtils]: 271: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,910 INFO L280 TraceCheckUtils]: 272: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:27,910 INFO L263 TraceCheckUtils]: 273: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,910 INFO L280 TraceCheckUtils]: 274: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-17 21:52:27,910 INFO L263 TraceCheckUtils]: 275: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-17 21:52:27,910 INFO L280 TraceCheckUtils]: 276: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,910 INFO L280 TraceCheckUtils]: 277: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:27,911 INFO L280 TraceCheckUtils]: 278: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,911 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:27,911 INFO L280 TraceCheckUtils]: 280: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-17 21:52:27,911 INFO L280 TraceCheckUtils]: 281: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,911 INFO L280 TraceCheckUtils]: 282: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-17 21:52:27,911 INFO L280 TraceCheckUtils]: 283: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,912 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-17 21:52:27,912 INFO L280 TraceCheckUtils]: 285: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-17 21:52:27,912 INFO L280 TraceCheckUtils]: 286: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:27,914 INFO L263 TraceCheckUtils]: 287: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,914 INFO L280 TraceCheckUtils]: 288: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-17 21:52:27,914 INFO L263 TraceCheckUtils]: 289: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-17 21:52:27,914 INFO L280 TraceCheckUtils]: 290: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,915 INFO L263 TraceCheckUtils]: 291: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:27,915 INFO L280 TraceCheckUtils]: 292: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:27,915 INFO L280 TraceCheckUtils]: 293: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,915 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:27,915 INFO L280 TraceCheckUtils]: 295: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:27,915 INFO L280 TraceCheckUtils]: 296: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,916 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:27,916 INFO L280 TraceCheckUtils]: 298: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-17 21:52:27,916 INFO L280 TraceCheckUtils]: 299: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-17 21:52:27,917 INFO L263 TraceCheckUtils]: 300: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:27,917 INFO L280 TraceCheckUtils]: 301: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {57769#true} is VALID [2020-07-17 21:52:27,917 INFO L280 TraceCheckUtils]: 302: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,917 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {57769#true} {57769#true} #496#return; {57769#true} is VALID [2020-07-17 21:52:27,918 INFO L280 TraceCheckUtils]: 304: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,918 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {57769#true} {57769#true} #476#return; {57769#true} is VALID [2020-07-17 21:52:27,918 INFO L280 TraceCheckUtils]: 306: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,918 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {57769#true} {57770#false} #504#return; {57770#false} is VALID [2020-07-17 21:52:27,918 INFO L263 TraceCheckUtils]: 308: Hoare triple {57770#false} call __utac_acc__Specification5_spec__3(); {57770#false} is VALID [2020-07-17 21:52:27,918 INFO L280 TraceCheckUtils]: 309: Hoare triple {57770#false} havoc ~tmp~8;havoc ~tmp___0~2; {57770#false} is VALID [2020-07-17 21:52:27,919 INFO L263 TraceCheckUtils]: 310: Hoare triple {57770#false} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:27,919 INFO L280 TraceCheckUtils]: 311: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:27,919 INFO L280 TraceCheckUtils]: 312: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,919 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {57769#true} {57770#false} #514#return; {57770#false} is VALID [2020-07-17 21:52:27,919 INFO L280 TraceCheckUtils]: 314: Hoare triple {57770#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57770#false} is VALID [2020-07-17 21:52:27,919 INFO L280 TraceCheckUtils]: 315: Hoare triple {57770#false} assume 2 != ~tmp~8; {57770#false} is VALID [2020-07-17 21:52:27,920 INFO L263 TraceCheckUtils]: 316: Hoare triple {57770#false} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:27,920 INFO L280 TraceCheckUtils]: 317: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:27,920 INFO L280 TraceCheckUtils]: 318: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:27,920 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {57769#true} {57770#false} #516#return; {57770#false} is VALID [2020-07-17 21:52:27,920 INFO L280 TraceCheckUtils]: 320: Hoare triple {57770#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57770#false} is VALID [2020-07-17 21:52:27,920 INFO L280 TraceCheckUtils]: 321: Hoare triple {57770#false} assume 0 != ~tmp___0~2; {57770#false} is VALID [2020-07-17 21:52:27,921 INFO L280 TraceCheckUtils]: 322: Hoare triple {57770#false} assume 0 == ~switchedOnBeforeTS~0; {57770#false} is VALID [2020-07-17 21:52:27,921 INFO L263 TraceCheckUtils]: 323: Hoare triple {57770#false} call __automaton_fail(); {57770#false} is VALID [2020-07-17 21:52:27,921 INFO L280 TraceCheckUtils]: 324: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-17 21:52:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 120 proven. 48 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2020-07-17 21:52:27,979 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063035348] [2020-07-17 21:52:27,979 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [72511595] [2020-07-17 21:52:27,979 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 21:52:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:28,214 INFO L264 TraceCheckSpWp]: Trace formula consists of 1367 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 21:52:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:28,293 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:52:28,758 INFO L263 TraceCheckUtils]: 0: Hoare triple {57769#true} call ULTIMATE.init(); {57769#true} is VALID [2020-07-17 21:52:28,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-17 21:52:28,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,759 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {57769#true} #532#return; {57769#true} is VALID [2020-07-17 21:52:28,759 INFO L263 TraceCheckUtils]: 4: Hoare triple {57769#true} call #t~ret74 := main(); {57769#true} is VALID [2020-07-17 21:52:28,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} havoc ~retValue_acc~11;havoc ~tmp~7; {57769#true} is VALID [2020-07-17 21:52:28,759 INFO L263 TraceCheckUtils]: 6: Hoare triple {57769#true} call select_helpers(); {57769#true} is VALID [2020-07-17 21:52:28,759 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,759 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #432#return; {57769#true} is VALID [2020-07-17 21:52:28,759 INFO L263 TraceCheckUtils]: 9: Hoare triple {57769#true} call select_features(); {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {57769#true} {57769#true} #434#return; {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call #t~ret70 := valid_product(); {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {57769#true} {57769#true} #436#return; {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {57769#true} assume 0 != ~tmp~7; {57769#true} is VALID [2020-07-17 21:52:28,760 INFO L263 TraceCheckUtils]: 18: Hoare triple {57769#true} call setup(); {57769#true} is VALID [2020-07-17 21:52:28,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,761 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {57769#true} {57769#true} #438#return; {57769#true} is VALID [2020-07-17 21:52:28,761 INFO L263 TraceCheckUtils]: 21: Hoare triple {57769#true} call runTest(); {57769#true} is VALID [2020-07-17 21:52:28,761 INFO L263 TraceCheckUtils]: 22: Hoare triple {57769#true} call __utac_acc__Specification5_spec__1(); {57769#true} is VALID [2020-07-17 21:52:28,761 INFO L280 TraceCheckUtils]: 23: Hoare triple {57769#true} ~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-17 21:52:28,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,761 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {57769#true} {57769#true} #522#return; {57769#true} is VALID [2020-07-17 21:52:28,761 INFO L263 TraceCheckUtils]: 26: Hoare triple {57769#true} call test(); {57769#true} is VALID [2020-07-17 21:52:28,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {57769#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {57769#true} is VALID [2020-07-17 21:52:28,762 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume !false; {57769#true} is VALID [2020-07-17 21:52:28,762 INFO L280 TraceCheckUtils]: 29: Hoare triple {57769#true} assume ~splverifierCounter~0 < 4; {57769#true} is VALID [2020-07-17 21:52:28,762 INFO L280 TraceCheckUtils]: 30: Hoare triple {57769#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57769#true} is VALID [2020-07-17 21:52:28,762 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} assume 0 != ~tmp~6; {57769#true} is VALID [2020-07-17 21:52:28,762 INFO L263 TraceCheckUtils]: 32: Hoare triple {57769#true} call waterRise(); {57769#true} is VALID [2020-07-17 21:52:28,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {57769#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-17 21:52:28,762 INFO L280 TraceCheckUtils]: 34: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,763 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {57769#true} {57769#true} #482#return; {57769#true} is VALID [2020-07-17 21:52:28,763 INFO L280 TraceCheckUtils]: 36: Hoare triple {57769#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57769#true} is VALID [2020-07-17 21:52:28,763 INFO L280 TraceCheckUtils]: 37: Hoare triple {57769#true} assume !(0 != ~tmp___0~1); {57769#true} is VALID [2020-07-17 21:52:28,763 INFO L280 TraceCheckUtils]: 38: Hoare triple {57769#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57769#true} is VALID [2020-07-17 21:52:28,763 INFO L280 TraceCheckUtils]: 39: Hoare triple {57769#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57769#true} is VALID [2020-07-17 21:52:28,763 INFO L280 TraceCheckUtils]: 40: Hoare triple {57769#true} assume !(0 != ~tmp___1~0); {57769#true} is VALID [2020-07-17 21:52:28,763 INFO L263 TraceCheckUtils]: 41: Hoare triple {57769#true} call timeShift(); {57769#true} is VALID [2020-07-17 21:52:28,763 INFO L263 TraceCheckUtils]: 42: Hoare triple {57769#true} call __utac_acc__Specification5_spec__2(); {57769#true} is VALID [2020-07-17 21:52:28,764 INFO L263 TraceCheckUtils]: 43: Hoare triple {57769#true} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:28,764 INFO L280 TraceCheckUtils]: 44: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:28,764 INFO L280 TraceCheckUtils]: 45: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,764 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {57769#true} {57769#true} #512#return; {57769#true} is VALID [2020-07-17 21:52:28,764 INFO L280 TraceCheckUtils]: 47: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:28,764 INFO L280 TraceCheckUtils]: 48: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,764 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {57769#true} {57769#true} #500#return; {57769#true} is VALID [2020-07-17 21:52:28,764 INFO L280 TraceCheckUtils]: 50: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-17 21:52:28,765 INFO L280 TraceCheckUtils]: 51: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-17 21:52:28,765 INFO L263 TraceCheckUtils]: 52: Hoare triple {57769#true} call processEnvironment(); {57769#true} is VALID [2020-07-17 21:52:28,765 INFO L280 TraceCheckUtils]: 53: Hoare triple {57769#true} havoc ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:28,765 INFO L280 TraceCheckUtils]: 54: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-17 21:52:28,765 INFO L263 TraceCheckUtils]: 55: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:28,766 INFO L280 TraceCheckUtils]: 56: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-17 21:52:28,766 INFO L263 TraceCheckUtils]: 57: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-17 21:52:28,766 INFO L280 TraceCheckUtils]: 58: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:28,766 INFO L280 TraceCheckUtils]: 59: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-17 21:52:28,766 INFO L280 TraceCheckUtils]: 60: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,767 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-17 21:52:28,767 INFO L280 TraceCheckUtils]: 62: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-17 21:52:28,767 INFO L280 TraceCheckUtils]: 63: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-17 21:52:28,767 INFO L280 TraceCheckUtils]: 64: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-17 21:52:28,767 INFO L280 TraceCheckUtils]: 65: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,767 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-17 21:52:28,767 INFO L280 TraceCheckUtils]: 67: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-17 21:52:28,768 INFO L280 TraceCheckUtils]: 68: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-17 21:52:28,768 INFO L263 TraceCheckUtils]: 69: Hoare triple {57769#true} call activatePump(); {57769#true} is VALID [2020-07-17 21:52:28,768 INFO L280 TraceCheckUtils]: 70: Hoare triple {57769#true} havoc ~tmp~4; {57769#true} is VALID [2020-07-17 21:52:28,768 INFO L263 TraceCheckUtils]: 71: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-17 21:52:28,768 INFO L280 TraceCheckUtils]: 72: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:28,768 INFO L263 TraceCheckUtils]: 73: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-17 21:52:28,769 INFO L280 TraceCheckUtils]: 74: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-17 21:52:28,769 INFO L280 TraceCheckUtils]: 75: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,769 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-17 21:52:28,769 INFO L280 TraceCheckUtils]: 77: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-17 21:52:28,769 INFO L280 TraceCheckUtils]: 78: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,769 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-17 21:52:28,770 INFO L280 TraceCheckUtils]: 80: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-17 21:52:28,770 INFO L280 TraceCheckUtils]: 81: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-17 21:52:28,770 INFO L263 TraceCheckUtils]: 82: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {57769#true} is VALID [2020-07-17 21:52:28,776 INFO L280 TraceCheckUtils]: 83: Hoare triple {57769#true} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,776 INFO L280 TraceCheckUtils]: 84: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,777 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,778 INFO L280 TraceCheckUtils]: 86: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,778 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,779 INFO L280 TraceCheckUtils]: 88: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,780 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #504#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,781 INFO L263 TraceCheckUtils]: 90: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,782 INFO L280 TraceCheckUtils]: 91: Hoare triple {58067#(<= 1 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,782 INFO L263 TraceCheckUtils]: 92: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,783 INFO L280 TraceCheckUtils]: 93: Hoare triple {58067#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,784 INFO L280 TraceCheckUtils]: 94: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,785 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {58067#(<= 1 ~pumpRunning~0)} #514#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,785 INFO L280 TraceCheckUtils]: 96: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,786 INFO L280 TraceCheckUtils]: 97: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~8); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,787 INFO L280 TraceCheckUtils]: 98: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,787 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {58067#(<= 1 ~pumpRunning~0)} #506#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,788 INFO L280 TraceCheckUtils]: 100: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,788 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #490#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,789 INFO L280 TraceCheckUtils]: 102: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !false; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,789 INFO L280 TraceCheckUtils]: 103: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,790 INFO L280 TraceCheckUtils]: 104: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,791 INFO L280 TraceCheckUtils]: 105: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~6); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,791 INFO L280 TraceCheckUtils]: 106: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,792 INFO L280 TraceCheckUtils]: 107: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,792 INFO L280 TraceCheckUtils]: 108: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,793 INFO L280 TraceCheckUtils]: 109: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,798 INFO L280 TraceCheckUtils]: 110: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,800 INFO L263 TraceCheckUtils]: 111: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call timeShift(); {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,800 INFO L263 TraceCheckUtils]: 112: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {57769#true} is VALID [2020-07-17 21:52:28,800 INFO L263 TraceCheckUtils]: 113: Hoare triple {57769#true} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:28,800 INFO L280 TraceCheckUtils]: 114: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-17 21:52:28,801 INFO L280 TraceCheckUtils]: 115: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,801 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {57769#true} {57769#true} #512#return; {57769#true} is VALID [2020-07-17 21:52:28,801 INFO L280 TraceCheckUtils]: 117: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-17 21:52:28,801 INFO L280 TraceCheckUtils]: 118: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,802 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {57769#true} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #500#return; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,803 INFO L280 TraceCheckUtils]: 120: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,803 INFO L263 TraceCheckUtils]: 121: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:28,803 INFO L280 TraceCheckUtils]: 122: Hoare triple {57769#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-17 21:52:28,803 INFO L280 TraceCheckUtils]: 123: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,804 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {57769#true} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #502#return; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,805 INFO L280 TraceCheckUtils]: 125: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,805 INFO L263 TraceCheckUtils]: 126: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,806 INFO L280 TraceCheckUtils]: 127: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~3; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,807 INFO L280 TraceCheckUtils]: 128: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,807 INFO L263 TraceCheckUtils]: 129: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-17 21:52:28,807 INFO L280 TraceCheckUtils]: 130: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,808 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {57769#true} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #480#return; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,808 INFO L280 TraceCheckUtils]: 132: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,809 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #504#return; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:52:28,810 INFO L263 TraceCheckUtils]: 134: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-17 21:52:28,810 INFO L280 TraceCheckUtils]: 135: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-17 21:52:28,810 INFO L263 TraceCheckUtils]: 136: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-17 21:52:28,810 INFO L280 TraceCheckUtils]: 137: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-17 21:52:28,810 INFO L280 TraceCheckUtils]: 138: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-17 21:52:28,810 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-17 21:52:28,811 INFO L280 TraceCheckUtils]: 140: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-17 21:52:28,811 INFO L280 TraceCheckUtils]: 141: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-17 21:52:28,811 INFO L263 TraceCheckUtils]: 142: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-17 21:52:28,812 INFO L280 TraceCheckUtils]: 143: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58731#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:28,812 INFO L280 TraceCheckUtils]: 144: Hoare triple {58731#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58731#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:52:28,813 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {58731#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58738#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:52:28,814 INFO L280 TraceCheckUtils]: 146: Hoare triple {58738#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {58742#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:52:28,815 INFO L280 TraceCheckUtils]: 147: Hoare triple {58742#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {58746#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:52:28,816 INFO L280 TraceCheckUtils]: 148: Hoare triple {58746#(<= ~pumpRunning~0 0)} assume true; {58746#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:52:28,816 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {58746#(<= ~pumpRunning~0 0)} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #506#return; {58753#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:52:28,817 INFO L280 TraceCheckUtils]: 150: Hoare triple {58753#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {58753#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:52:28,818 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {58753#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {58067#(<= 1 ~pumpRunning~0)} #490#return; {57770#false} is VALID [2020-07-17 21:52:28,818 INFO L280 TraceCheckUtils]: 152: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-17 21:52:28,818 INFO L280 TraceCheckUtils]: 153: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-17 21:52:28,818 INFO L280 TraceCheckUtils]: 154: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-17 21:52:28,819 INFO L280 TraceCheckUtils]: 155: Hoare triple {57770#false} assume !(0 != ~tmp~6); {57770#false} is VALID [2020-07-17 21:52:28,819 INFO L280 TraceCheckUtils]: 156: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-17 21:52:28,819 INFO L280 TraceCheckUtils]: 157: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-17 21:52:28,819 INFO L280 TraceCheckUtils]: 158: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-17 21:52:28,819 INFO L280 TraceCheckUtils]: 159: Hoare triple {57770#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57770#false} is VALID [2020-07-17 21:52:28,819 INFO L280 TraceCheckUtils]: 160: Hoare triple {57770#false} assume !(0 != ~tmp___1~0); {57770#false} is VALID [2020-07-17 21:52:28,819 INFO L263 TraceCheckUtils]: 161: Hoare triple {57770#false} call timeShift(); {57770#false} is VALID [2020-07-17 21:52:28,819 INFO L263 TraceCheckUtils]: 162: Hoare triple {57770#false} call __utac_acc__Specification5_spec__2(); {57770#false} is VALID [2020-07-17 21:52:28,820 INFO L263 TraceCheckUtils]: 163: Hoare triple {57770#false} call #t~ret71 := isPumpRunning(); {57770#false} is VALID [2020-07-17 21:52:28,820 INFO L280 TraceCheckUtils]: 164: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-17 21:52:28,820 INFO L280 TraceCheckUtils]: 165: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,820 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {57770#false} {57770#false} #512#return; {57770#false} is VALID [2020-07-17 21:52:28,820 INFO L280 TraceCheckUtils]: 167: Hoare triple {57770#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57770#false} is VALID [2020-07-17 21:52:28,820 INFO L280 TraceCheckUtils]: 168: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,820 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {57770#false} {57770#false} #500#return; {57770#false} is VALID [2020-07-17 21:52:28,821 INFO L280 TraceCheckUtils]: 170: Hoare triple {57770#false} assume 0 != ~pumpRunning~0; {57770#false} is VALID [2020-07-17 21:52:28,821 INFO L263 TraceCheckUtils]: 171: Hoare triple {57770#false} call lowerWaterLevel(); {57770#false} is VALID [2020-07-17 21:52:28,821 INFO L280 TraceCheckUtils]: 172: Hoare triple {57770#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57770#false} is VALID [2020-07-17 21:52:28,821 INFO L280 TraceCheckUtils]: 173: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,821 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {57770#false} {57770#false} #502#return; {57770#false} is VALID [2020-07-17 21:52:28,821 INFO L280 TraceCheckUtils]: 175: Hoare triple {57770#false} assume 0 != ~systemActive~0; {57770#false} is VALID [2020-07-17 21:52:28,822 INFO L263 TraceCheckUtils]: 176: Hoare triple {57770#false} call processEnvironment(); {57770#false} is VALID [2020-07-17 21:52:28,822 INFO L280 TraceCheckUtils]: 177: Hoare triple {57770#false} havoc ~tmp~3; {57770#false} is VALID [2020-07-17 21:52:28,822 INFO L280 TraceCheckUtils]: 178: Hoare triple {57770#false} assume !(0 == ~pumpRunning~0); {57770#false} is VALID [2020-07-17 21:52:28,822 INFO L263 TraceCheckUtils]: 179: Hoare triple {57770#false} call processEnvironment__wrappee__base(); {57770#false} is VALID [2020-07-17 21:52:28,822 INFO L280 TraceCheckUtils]: 180: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,822 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {57770#false} {57770#false} #480#return; {57770#false} is VALID [2020-07-17 21:52:28,822 INFO L280 TraceCheckUtils]: 182: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,823 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {57770#false} {57770#false} #504#return; {57770#false} is VALID [2020-07-17 21:52:28,823 INFO L263 TraceCheckUtils]: 184: Hoare triple {57770#false} call __utac_acc__Specification5_spec__3(); {57770#false} is VALID [2020-07-17 21:52:28,823 INFO L280 TraceCheckUtils]: 185: Hoare triple {57770#false} havoc ~tmp~8;havoc ~tmp___0~2; {57770#false} is VALID [2020-07-17 21:52:28,823 INFO L263 TraceCheckUtils]: 186: Hoare triple {57770#false} call #t~ret72 := getWaterLevel(); {57770#false} is VALID [2020-07-17 21:52:28,823 INFO L280 TraceCheckUtils]: 187: Hoare triple {57770#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57770#false} is VALID [2020-07-17 21:52:28,824 INFO L280 TraceCheckUtils]: 188: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,824 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {57770#false} {57770#false} #514#return; {57770#false} is VALID [2020-07-17 21:52:28,824 INFO L280 TraceCheckUtils]: 190: Hoare triple {57770#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57770#false} is VALID [2020-07-17 21:52:28,824 INFO L280 TraceCheckUtils]: 191: Hoare triple {57770#false} assume 2 != ~tmp~8; {57770#false} is VALID [2020-07-17 21:52:28,824 INFO L263 TraceCheckUtils]: 192: Hoare triple {57770#false} call #t~ret73 := isPumpRunning(); {57770#false} is VALID [2020-07-17 21:52:28,824 INFO L280 TraceCheckUtils]: 193: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-17 21:52:28,825 INFO L280 TraceCheckUtils]: 194: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,825 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {57770#false} {57770#false} #516#return; {57770#false} is VALID [2020-07-17 21:52:28,825 INFO L280 TraceCheckUtils]: 196: Hoare triple {57770#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57770#false} is VALID [2020-07-17 21:52:28,825 INFO L280 TraceCheckUtils]: 197: Hoare triple {57770#false} assume !(0 != ~tmp___0~2); {57770#false} is VALID [2020-07-17 21:52:28,825 INFO L280 TraceCheckUtils]: 198: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,825 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {57770#false} {57770#false} #506#return; {57770#false} is VALID [2020-07-17 21:52:28,826 INFO L280 TraceCheckUtils]: 200: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,826 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {57770#false} {57770#false} #490#return; {57770#false} is VALID [2020-07-17 21:52:28,826 INFO L280 TraceCheckUtils]: 202: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-17 21:52:28,826 INFO L280 TraceCheckUtils]: 203: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-17 21:52:28,826 INFO L280 TraceCheckUtils]: 204: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-17 21:52:28,826 INFO L280 TraceCheckUtils]: 205: Hoare triple {57770#false} assume 0 != ~tmp~6; {57770#false} is VALID [2020-07-17 21:52:28,827 INFO L263 TraceCheckUtils]: 206: Hoare triple {57770#false} call waterRise(); {57770#false} is VALID [2020-07-17 21:52:28,827 INFO L280 TraceCheckUtils]: 207: Hoare triple {57770#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57770#false} is VALID [2020-07-17 21:52:28,827 INFO L280 TraceCheckUtils]: 208: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,827 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {57770#false} {57770#false} #482#return; {57770#false} is VALID [2020-07-17 21:52:28,827 INFO L280 TraceCheckUtils]: 210: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-17 21:52:28,827 INFO L280 TraceCheckUtils]: 211: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-17 21:52:28,828 INFO L280 TraceCheckUtils]: 212: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-17 21:52:28,828 INFO L280 TraceCheckUtils]: 213: Hoare triple {57770#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57770#false} is VALID [2020-07-17 21:52:28,828 INFO L280 TraceCheckUtils]: 214: Hoare triple {57770#false} assume 0 != ~tmp___1~0; {57770#false} is VALID [2020-07-17 21:52:28,828 INFO L263 TraceCheckUtils]: 215: Hoare triple {57770#false} call stopSystem(); {57770#false} is VALID [2020-07-17 21:52:28,828 INFO L280 TraceCheckUtils]: 216: Hoare triple {57770#false} assume 0 != ~pumpRunning~0; {57770#false} is VALID [2020-07-17 21:52:28,828 INFO L263 TraceCheckUtils]: 217: Hoare triple {57770#false} call deactivatePump(); {57770#false} is VALID [2020-07-17 21:52:28,829 INFO L280 TraceCheckUtils]: 218: Hoare triple {57770#false} ~pumpRunning~0 := 0; {57770#false} is VALID [2020-07-17 21:52:28,829 INFO L280 TraceCheckUtils]: 219: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,829 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {57770#false} {57770#false} #472#return; {57770#false} is VALID [2020-07-17 21:52:28,829 INFO L280 TraceCheckUtils]: 221: Hoare triple {57770#false} ~systemActive~0 := 0; {57770#false} is VALID [2020-07-17 21:52:28,829 INFO L280 TraceCheckUtils]: 222: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,830 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {57770#false} {57770#false} #488#return; {57770#false} is VALID [2020-07-17 21:52:28,830 INFO L263 TraceCheckUtils]: 224: Hoare triple {57770#false} call timeShift(); {57770#false} is VALID [2020-07-17 21:52:28,830 INFO L263 TraceCheckUtils]: 225: Hoare triple {57770#false} call __utac_acc__Specification5_spec__2(); {57770#false} is VALID [2020-07-17 21:52:28,830 INFO L263 TraceCheckUtils]: 226: Hoare triple {57770#false} call #t~ret71 := isPumpRunning(); {57770#false} is VALID [2020-07-17 21:52:28,830 INFO L280 TraceCheckUtils]: 227: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-17 21:52:28,830 INFO L280 TraceCheckUtils]: 228: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,830 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {57770#false} {57770#false} #512#return; {57770#false} is VALID [2020-07-17 21:52:28,831 INFO L280 TraceCheckUtils]: 230: Hoare triple {57770#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57770#false} is VALID [2020-07-17 21:52:28,831 INFO L280 TraceCheckUtils]: 231: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,831 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {57770#false} {57770#false} #500#return; {57770#false} is VALID [2020-07-17 21:52:28,831 INFO L280 TraceCheckUtils]: 233: Hoare triple {57770#false} assume !(0 != ~pumpRunning~0); {57770#false} is VALID [2020-07-17 21:52:28,831 INFO L280 TraceCheckUtils]: 234: Hoare triple {57770#false} assume !(0 != ~systemActive~0); {57770#false} is VALID [2020-07-17 21:52:28,831 INFO L263 TraceCheckUtils]: 235: Hoare triple {57770#false} call __utac_acc__Specification5_spec__3(); {57770#false} is VALID [2020-07-17 21:52:28,831 INFO L280 TraceCheckUtils]: 236: Hoare triple {57770#false} havoc ~tmp~8;havoc ~tmp___0~2; {57770#false} is VALID [2020-07-17 21:52:28,831 INFO L263 TraceCheckUtils]: 237: Hoare triple {57770#false} call #t~ret72 := getWaterLevel(); {57770#false} is VALID [2020-07-17 21:52:28,832 INFO L280 TraceCheckUtils]: 238: Hoare triple {57770#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57770#false} is VALID [2020-07-17 21:52:28,832 INFO L280 TraceCheckUtils]: 239: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,832 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {57770#false} {57770#false} #514#return; {57770#false} is VALID [2020-07-17 21:52:28,832 INFO L280 TraceCheckUtils]: 241: Hoare triple {57770#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57770#false} is VALID [2020-07-17 21:52:28,832 INFO L280 TraceCheckUtils]: 242: Hoare triple {57770#false} assume !(2 != ~tmp~8); {57770#false} is VALID [2020-07-17 21:52:28,832 INFO L280 TraceCheckUtils]: 243: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,832 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {57770#false} {57770#false} #506#return; {57770#false} is VALID [2020-07-17 21:52:28,832 INFO L280 TraceCheckUtils]: 245: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,833 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {57770#false} {57770#false} #490#return; {57770#false} is VALID [2020-07-17 21:52:28,833 INFO L280 TraceCheckUtils]: 247: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-17 21:52:28,833 INFO L280 TraceCheckUtils]: 248: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-17 21:52:28,833 INFO L280 TraceCheckUtils]: 249: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-17 21:52:28,833 INFO L280 TraceCheckUtils]: 250: Hoare triple {57770#false} assume !(0 != ~tmp~6); {57770#false} is VALID [2020-07-17 21:52:28,833 INFO L280 TraceCheckUtils]: 251: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-17 21:52:28,834 INFO L280 TraceCheckUtils]: 252: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-17 21:52:28,834 INFO L280 TraceCheckUtils]: 253: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-17 21:52:28,834 INFO L280 TraceCheckUtils]: 254: Hoare triple {57770#false} assume 0 != ~tmp___2~0; {57770#false} is VALID [2020-07-17 21:52:28,834 INFO L263 TraceCheckUtils]: 255: Hoare triple {57770#false} call startSystem(); {57770#false} is VALID [2020-07-17 21:52:28,834 INFO L280 TraceCheckUtils]: 256: Hoare triple {57770#false} ~systemActive~0 := 1; {57770#false} is VALID [2020-07-17 21:52:28,835 INFO L280 TraceCheckUtils]: 257: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,835 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {57770#false} {57770#false} #486#return; {57770#false} is VALID [2020-07-17 21:52:28,835 INFO L263 TraceCheckUtils]: 259: Hoare triple {57770#false} call timeShift(); {57770#false} is VALID [2020-07-17 21:52:28,835 INFO L263 TraceCheckUtils]: 260: Hoare triple {57770#false} call __utac_acc__Specification5_spec__2(); {57770#false} is VALID [2020-07-17 21:52:28,835 INFO L263 TraceCheckUtils]: 261: Hoare triple {57770#false} call #t~ret71 := isPumpRunning(); {57770#false} is VALID [2020-07-17 21:52:28,835 INFO L280 TraceCheckUtils]: 262: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-17 21:52:28,836 INFO L280 TraceCheckUtils]: 263: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,836 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {57770#false} {57770#false} #512#return; {57770#false} is VALID [2020-07-17 21:52:28,836 INFO L280 TraceCheckUtils]: 265: Hoare triple {57770#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57770#false} is VALID [2020-07-17 21:52:28,836 INFO L280 TraceCheckUtils]: 266: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,836 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {57770#false} {57770#false} #500#return; {57770#false} is VALID [2020-07-17 21:52:28,837 INFO L280 TraceCheckUtils]: 268: Hoare triple {57770#false} assume !(0 != ~pumpRunning~0); {57770#false} is VALID [2020-07-17 21:52:28,837 INFO L280 TraceCheckUtils]: 269: Hoare triple {57770#false} assume 0 != ~systemActive~0; {57770#false} is VALID [2020-07-17 21:52:28,837 INFO L263 TraceCheckUtils]: 270: Hoare triple {57770#false} call processEnvironment(); {57770#false} is VALID [2020-07-17 21:52:28,837 INFO L280 TraceCheckUtils]: 271: Hoare triple {57770#false} havoc ~tmp~3; {57770#false} is VALID [2020-07-17 21:52:28,837 INFO L280 TraceCheckUtils]: 272: Hoare triple {57770#false} assume 0 == ~pumpRunning~0; {57770#false} is VALID [2020-07-17 21:52:28,837 INFO L263 TraceCheckUtils]: 273: Hoare triple {57770#false} call #t~ret45 := isHighWaterLevel(); {57770#false} is VALID [2020-07-17 21:52:28,838 INFO L280 TraceCheckUtils]: 274: Hoare triple {57770#false} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57770#false} is VALID [2020-07-17 21:52:28,838 INFO L263 TraceCheckUtils]: 275: Hoare triple {57770#false} call #t~ret64 := isHighWaterSensorDry(); {57770#false} is VALID [2020-07-17 21:52:28,838 INFO L280 TraceCheckUtils]: 276: Hoare triple {57770#false} havoc ~retValue_acc~2; {57770#false} is VALID [2020-07-17 21:52:28,838 INFO L280 TraceCheckUtils]: 277: Hoare triple {57770#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57770#false} is VALID [2020-07-17 21:52:28,838 INFO L280 TraceCheckUtils]: 278: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,838 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {57770#false} {57770#false} #498#return; {57770#false} is VALID [2020-07-17 21:52:28,839 INFO L280 TraceCheckUtils]: 280: Hoare triple {57770#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57770#false} is VALID [2020-07-17 21:52:28,839 INFO L280 TraceCheckUtils]: 281: Hoare triple {57770#false} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57770#false} is VALID [2020-07-17 21:52:28,839 INFO L280 TraceCheckUtils]: 282: Hoare triple {57770#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57770#false} is VALID [2020-07-17 21:52:28,839 INFO L280 TraceCheckUtils]: 283: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,839 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {57770#false} {57770#false} #474#return; {57770#false} is VALID [2020-07-17 21:52:28,839 INFO L280 TraceCheckUtils]: 285: Hoare triple {57770#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57770#false} is VALID [2020-07-17 21:52:28,840 INFO L280 TraceCheckUtils]: 286: Hoare triple {57770#false} assume 0 != ~tmp~3; {57770#false} is VALID [2020-07-17 21:52:28,840 INFO L263 TraceCheckUtils]: 287: Hoare triple {57770#false} call activatePump(); {57770#false} is VALID [2020-07-17 21:52:28,840 INFO L280 TraceCheckUtils]: 288: Hoare triple {57770#false} havoc ~tmp~4; {57770#false} is VALID [2020-07-17 21:52:28,840 INFO L263 TraceCheckUtils]: 289: Hoare triple {57770#false} call #t~ret46 := isMethaneAlarm(); {57770#false} is VALID [2020-07-17 21:52:28,840 INFO L280 TraceCheckUtils]: 290: Hoare triple {57770#false} havoc ~retValue_acc~6; {57770#false} is VALID [2020-07-17 21:52:28,841 INFO L263 TraceCheckUtils]: 291: Hoare triple {57770#false} call #t~ret47 := isMethaneLevelCritical(); {57770#false} is VALID [2020-07-17 21:52:28,841 INFO L280 TraceCheckUtils]: 292: Hoare triple {57770#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57770#false} is VALID [2020-07-17 21:52:28,841 INFO L280 TraceCheckUtils]: 293: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,841 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {57770#false} {57770#false} #526#return; {57770#false} is VALID [2020-07-17 21:52:28,841 INFO L280 TraceCheckUtils]: 295: Hoare triple {57770#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57770#false} is VALID [2020-07-17 21:52:28,841 INFO L280 TraceCheckUtils]: 296: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,842 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {57770#false} {57770#false} #494#return; {57770#false} is VALID [2020-07-17 21:52:28,842 INFO L280 TraceCheckUtils]: 298: Hoare triple {57770#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57770#false} is VALID [2020-07-17 21:52:28,842 INFO L280 TraceCheckUtils]: 299: Hoare triple {57770#false} assume !(0 != ~tmp~4); {57770#false} is VALID [2020-07-17 21:52:28,842 INFO L263 TraceCheckUtils]: 300: Hoare triple {57770#false} call activatePump__wrappee__highWaterSensor(); {57770#false} is VALID [2020-07-17 21:52:28,842 INFO L280 TraceCheckUtils]: 301: Hoare triple {57770#false} ~pumpRunning~0 := 1; {57770#false} is VALID [2020-07-17 21:52:28,842 INFO L280 TraceCheckUtils]: 302: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,843 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {57770#false} {57770#false} #496#return; {57770#false} is VALID [2020-07-17 21:52:28,843 INFO L280 TraceCheckUtils]: 304: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,843 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {57770#false} {57770#false} #476#return; {57770#false} is VALID [2020-07-17 21:52:28,843 INFO L280 TraceCheckUtils]: 306: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,843 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {57770#false} {57770#false} #504#return; {57770#false} is VALID [2020-07-17 21:52:28,844 INFO L263 TraceCheckUtils]: 308: Hoare triple {57770#false} call __utac_acc__Specification5_spec__3(); {57770#false} is VALID [2020-07-17 21:52:28,844 INFO L280 TraceCheckUtils]: 309: Hoare triple {57770#false} havoc ~tmp~8;havoc ~tmp___0~2; {57770#false} is VALID [2020-07-17 21:52:28,844 INFO L263 TraceCheckUtils]: 310: Hoare triple {57770#false} call #t~ret72 := getWaterLevel(); {57770#false} is VALID [2020-07-17 21:52:28,844 INFO L280 TraceCheckUtils]: 311: Hoare triple {57770#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57770#false} is VALID [2020-07-17 21:52:28,844 INFO L280 TraceCheckUtils]: 312: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,844 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {57770#false} {57770#false} #514#return; {57770#false} is VALID [2020-07-17 21:52:28,845 INFO L280 TraceCheckUtils]: 314: Hoare triple {57770#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57770#false} is VALID [2020-07-17 21:52:28,845 INFO L280 TraceCheckUtils]: 315: Hoare triple {57770#false} assume 2 != ~tmp~8; {57770#false} is VALID [2020-07-17 21:52:28,845 INFO L263 TraceCheckUtils]: 316: Hoare triple {57770#false} call #t~ret73 := isPumpRunning(); {57770#false} is VALID [2020-07-17 21:52:28,845 INFO L280 TraceCheckUtils]: 317: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-17 21:52:28,845 INFO L280 TraceCheckUtils]: 318: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-17 21:52:28,845 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {57770#false} {57770#false} #516#return; {57770#false} is VALID [2020-07-17 21:52:28,846 INFO L280 TraceCheckUtils]: 320: Hoare triple {57770#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57770#false} is VALID [2020-07-17 21:52:28,846 INFO L280 TraceCheckUtils]: 321: Hoare triple {57770#false} assume 0 != ~tmp___0~2; {57770#false} is VALID [2020-07-17 21:52:28,846 INFO L280 TraceCheckUtils]: 322: Hoare triple {57770#false} assume 0 == ~switchedOnBeforeTS~0; {57770#false} is VALID [2020-07-17 21:52:28,846 INFO L263 TraceCheckUtils]: 323: Hoare triple {57770#false} call __automaton_fail(); {57770#false} is VALID [2020-07-17 21:52:28,846 INFO L280 TraceCheckUtils]: 324: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-17 21:52:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 299 proven. 14 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2020-07-17 21:52:28,896 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:52:28,896 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 9] total 24 [2020-07-17 21:52:28,896 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289130100] [2020-07-17 21:52:28,898 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 325