/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_product47.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:23:42,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:23:42,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:23:42,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:23:42,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:23:42,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:23:42,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:23:42,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:23:42,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:23:42,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:23:42,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:23:42,823 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:23:42,823 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:23:42,824 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:23:42,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:23:42,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:23:42,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:23:42,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:23:42,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:23:42,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:23:42,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:23:42,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:23:42,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:23:42,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:23:42,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:23:42,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:23:42,839 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:23:42,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:23:42,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:23:42,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:23:42,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:23:42,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:23:42,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:23:42,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:23:42,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:23:42,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:23:42,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:23:42,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:23:42,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:23:42,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:23:42,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:23:42,849 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 [2020-07-10 14:23:42,863 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:23:42,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:23:42,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:23:42,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:23:42,865 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:23:42,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:23:42,865 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:23:42,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:23:42,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:23:42,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:23:42,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:23:42,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:23:42,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:23:42,867 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:23:42,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:23:42,867 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:23:42,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:23:42,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:23:42,867 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:23:42,868 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:23:42,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:23:42,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:23:42,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:23:42,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:23:42,869 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:23:42,869 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:23:42,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:23:42,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:23:42,869 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:23:42,870 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:23:43,145 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:23:43,162 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:23:43,165 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:23:43,166 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:23:43,167 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:23:43,168 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product47.cil.c [2020-07-10 14:23:43,250 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47df6cacf/b9ecd568100a4a4692e6777806ae68ed/FLAG535a2fa5b [2020-07-10 14:23:43,753 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:23:43,754 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product47.cil.c [2020-07-10 14:23:43,767 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47df6cacf/b9ecd568100a4a4692e6777806ae68ed/FLAG535a2fa5b [2020-07-10 14:23:44,110 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47df6cacf/b9ecd568100a4a4692e6777806ae68ed [2020-07-10 14:23:44,119 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:23:44,121 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:23:44,122 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:23:44,122 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:23:44,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:23:44,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@694338e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44, skipping insertion in model container [2020-07-10 14:23:44,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:23:44,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:23:44,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:23:44,675 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:23:44,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:23:44,813 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:23:44,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44 WrapperNode [2020-07-10 14:23:44,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:23:44,815 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:23:44,815 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:23:44,815 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:23:44,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,951 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (1/1) ... [2020-07-10 14:23:44,970 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:23:44,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:23:44,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:23:44,971 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:23:44,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (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 [2020-07-10 14:23:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:23:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:23:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:23:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:23:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:23:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:23:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:23:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:23:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:23:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:23:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:23:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:23:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:23:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:23:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:23:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:23:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:23:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:23:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:23:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:23:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:23:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:23:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:23:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:23:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:23:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:23:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:23:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:23:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:23:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:23:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:23:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:23:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:23:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:23:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:23:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:23:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:23:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:23:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:23:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:23:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:23:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:23:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:23:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:23:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:23:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:23:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:23:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:23:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:23:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:23:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:23:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:23:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:23:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:23:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:23:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:23:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:23:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:23:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:23:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:23:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:23:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:23:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:23:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:23:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:23:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:23:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:23:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:23:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:23:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:23:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:23:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:23:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:23:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:23:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:23:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:23:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:23:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:23:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:23:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:23:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:23:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:23:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:23:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:23:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:23:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:23:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:23:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:23:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:23:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:23:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:23:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:23:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:23:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:23:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:23:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:23:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:23:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:23:46,783 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:23:46,784 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:23:46,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:23:46 BoogieIcfgContainer [2020-07-10 14:23:46,790 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:23:46,791 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:23:46,791 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:23:46,794 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:23:46,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:23:44" (1/3) ... [2020-07-10 14:23:46,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7afa8940 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:23:46, skipping insertion in model container [2020-07-10 14:23:46,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:44" (2/3) ... [2020-07-10 14:23:46,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7afa8940 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:23:46, skipping insertion in model container [2020-07-10 14:23:46,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:23:46" (3/3) ... [2020-07-10 14:23:46,799 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product47.cil.c [2020-07-10 14:23:46,810 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:23:46,818 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:23:46,833 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:23:46,860 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:23:46,860 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:23:46,860 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:23:46,860 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:23:46,864 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:23:46,865 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:23:46,865 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:23:46,865 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:23:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states. [2020-07-10 14:23:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:23:46,921 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:46,922 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] [2020-07-10 14:23:46,922 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:46,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:46,929 INFO L82 PathProgramCache]: Analyzing trace with hash -981984858, now seen corresponding path program 1 times [2020-07-10 14:23:46,939 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:46,940 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435446233] [2020-07-10 14:23:46,940 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,708 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {195#true} is VALID [2020-07-10 14:23:47,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,827 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {195#true} #554#return; {195#true} is VALID [2020-07-10 14:23:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,834 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {195#true} {195#true} #448#return; {195#true} is VALID [2020-07-10 14:23:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,841 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {195#true} {195#true} #450#return; {195#true} is VALID [2020-07-10 14:23:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {195#true} is VALID [2020-07-10 14:23:47,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,846 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {195#true} #452#return; {195#true} is VALID [2020-07-10 14:23:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,851 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {195#true} {195#true} #454#return; {195#true} is VALID [2020-07-10 14:23:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {195#true} is VALID [2020-07-10 14:23:47,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,867 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {195#true} #544#return; {195#true} is VALID [2020-07-10 14:23:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-10 14:23:47,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,877 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {195#true} is VALID [2020-07-10 14:23:47,878 INFO L263 TraceCheckUtils]: 0: Hoare triple {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {195#true} is VALID [2020-07-10 14:23:47,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-10 14:23:47,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,879 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {195#true} {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {195#true} is VALID [2020-07-10 14:23:47,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {195#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {195#true} is VALID [2020-07-10 14:23:47,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,880 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {195#true} {196#false} #514#return; {196#false} is VALID [2020-07-10 14:23:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {195#true} is VALID [2020-07-10 14:23:47,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {196#false} #528#return; {196#false} is VALID [2020-07-10 14:23:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:47,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-10 14:23:47,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {196#false} #530#return; {196#false} is VALID [2020-07-10 14:23:47,898 INFO L263 TraceCheckUtils]: 0: Hoare triple {195#true} call ULTIMATE.init(); {225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:23:47,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {195#true} is VALID [2020-07-10 14:23:47,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,899 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {195#true} {195#true} #554#return; {195#true} is VALID [2020-07-10 14:23:47,899 INFO L263 TraceCheckUtils]: 4: Hoare triple {195#true} call #t~ret75 := main(); {195#true} is VALID [2020-07-10 14:23:47,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {195#true} havoc ~retValue_acc~3;havoc ~tmp~5; {195#true} is VALID [2020-07-10 14:23:47,900 INFO L263 TraceCheckUtils]: 6: Hoare triple {195#true} call select_helpers(); {195#true} is VALID [2020-07-10 14:23:47,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,901 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {195#true} {195#true} #448#return; {195#true} is VALID [2020-07-10 14:23:47,901 INFO L263 TraceCheckUtils]: 9: Hoare triple {195#true} call select_features(); {195#true} is VALID [2020-07-10 14:23:47,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,902 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {195#true} {195#true} #450#return; {195#true} is VALID [2020-07-10 14:23:47,902 INFO L263 TraceCheckUtils]: 12: Hoare triple {195#true} call #t~ret25 := valid_product(); {195#true} is VALID [2020-07-10 14:23:47,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {195#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {195#true} is VALID [2020-07-10 14:23:47,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,903 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {195#true} {195#true} #452#return; {195#true} is VALID [2020-07-10 14:23:47,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {195#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {195#true} is VALID [2020-07-10 14:23:47,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {195#true} assume 0 != ~tmp~5; {195#true} is VALID [2020-07-10 14:23:47,904 INFO L263 TraceCheckUtils]: 18: Hoare triple {195#true} call setup(); {195#true} is VALID [2020-07-10 14:23:47,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,905 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {195#true} {195#true} #454#return; {195#true} is VALID [2020-07-10 14:23:47,905 INFO L263 TraceCheckUtils]: 21: Hoare triple {195#true} call runTest(); {195#true} is VALID [2020-07-10 14:23:47,906 INFO L263 TraceCheckUtils]: 22: Hoare triple {195#true} call __utac_acc__Specification5_spec__1(); {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:47,906 INFO L280 TraceCheckUtils]: 23: Hoare triple {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {195#true} is VALID [2020-07-10 14:23:47,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,907 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {195#true} {195#true} #544#return; {195#true} is VALID [2020-07-10 14:23:47,907 INFO L263 TraceCheckUtils]: 26: Hoare triple {195#true} call test(); {195#true} is VALID [2020-07-10 14:23:47,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {195#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {195#true} is VALID [2020-07-10 14:23:47,909 INFO L280 TraceCheckUtils]: 28: Hoare triple {195#true} assume !true; {196#false} is VALID [2020-07-10 14:23:47,909 INFO L263 TraceCheckUtils]: 29: Hoare triple {196#false} call cleanup(); {196#false} is VALID [2020-07-10 14:23:47,909 INFO L280 TraceCheckUtils]: 30: Hoare triple {196#false} havoc ~i~0;havoc ~__cil_tmp2~0; {196#false} is VALID [2020-07-10 14:23:47,910 INFO L263 TraceCheckUtils]: 31: Hoare triple {196#false} call timeShift(); {196#false} is VALID [2020-07-10 14:23:47,910 INFO L263 TraceCheckUtils]: 32: Hoare triple {196#false} call __utac_acc__Specification5_spec__2(); {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:47,910 INFO L263 TraceCheckUtils]: 33: Hoare triple {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {195#true} is VALID [2020-07-10 14:23:47,910 INFO L280 TraceCheckUtils]: 34: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-10 14:23:47,911 INFO L280 TraceCheckUtils]: 35: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,911 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {195#true} {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {195#true} is VALID [2020-07-10 14:23:47,911 INFO L280 TraceCheckUtils]: 37: Hoare triple {195#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {195#true} is VALID [2020-07-10 14:23:47,912 INFO L280 TraceCheckUtils]: 38: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,912 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {195#true} {196#false} #514#return; {196#false} is VALID [2020-07-10 14:23:47,912 INFO L280 TraceCheckUtils]: 40: Hoare triple {196#false} assume !(0 != ~pumpRunning~0); {196#false} is VALID [2020-07-10 14:23:47,913 INFO L280 TraceCheckUtils]: 41: Hoare triple {196#false} assume !(0 != ~systemActive~0); {196#false} is VALID [2020-07-10 14:23:47,913 INFO L263 TraceCheckUtils]: 42: Hoare triple {196#false} call __utac_acc__Specification5_spec__3(); {196#false} is VALID [2020-07-10 14:23:47,913 INFO L280 TraceCheckUtils]: 43: Hoare triple {196#false} havoc ~tmp~9;havoc ~tmp___0~2; {196#false} is VALID [2020-07-10 14:23:47,914 INFO L263 TraceCheckUtils]: 44: Hoare triple {196#false} call #t~ret63 := getWaterLevel(); {195#true} is VALID [2020-07-10 14:23:47,914 INFO L280 TraceCheckUtils]: 45: Hoare triple {195#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {195#true} is VALID [2020-07-10 14:23:47,914 INFO L280 TraceCheckUtils]: 46: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,915 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {195#true} {196#false} #528#return; {196#false} is VALID [2020-07-10 14:23:47,915 INFO L280 TraceCheckUtils]: 48: Hoare triple {196#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {196#false} is VALID [2020-07-10 14:23:47,916 INFO L280 TraceCheckUtils]: 49: Hoare triple {196#false} assume 2 != ~tmp~9; {196#false} is VALID [2020-07-10 14:23:47,916 INFO L263 TraceCheckUtils]: 50: Hoare triple {196#false} call #t~ret64 := isPumpRunning(); {195#true} is VALID [2020-07-10 14:23:47,916 INFO L280 TraceCheckUtils]: 51: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-10 14:23:47,917 INFO L280 TraceCheckUtils]: 52: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-10 14:23:47,917 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {195#true} {196#false} #530#return; {196#false} is VALID [2020-07-10 14:23:47,917 INFO L280 TraceCheckUtils]: 54: Hoare triple {196#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {196#false} is VALID [2020-07-10 14:23:47,918 INFO L280 TraceCheckUtils]: 55: Hoare triple {196#false} assume 0 != ~tmp___0~2; {196#false} is VALID [2020-07-10 14:23:47,918 INFO L280 TraceCheckUtils]: 56: Hoare triple {196#false} assume 0 == ~switchedOnBeforeTS~0; {196#false} is VALID [2020-07-10 14:23:47,919 INFO L263 TraceCheckUtils]: 57: Hoare triple {196#false} call __automaton_fail(); {196#false} is VALID [2020-07-10 14:23:47,919 INFO L280 TraceCheckUtils]: 58: Hoare triple {196#false} assume !false; {196#false} is VALID [2020-07-10 14:23:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:23:47,931 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435446233] [2020-07-10 14:23:47,932 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:47,932 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:23:47,934 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519847506] [2020-07-10 14:23:47,940 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:23:47,944 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:47,948 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:23:48,080 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:48,081 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:23:48,081 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:48,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:23:48,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:23:48,095 INFO L87 Difference]: Start difference. First operand 192 states. Second operand 4 states. [2020-07-10 14:23:53,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:53,166 INFO L93 Difference]: Finished difference Result 330 states and 424 transitions. [2020-07-10 14:23:53,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:23:53,166 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:23:53,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:23:53,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 424 transitions. [2020-07-10 14:23:53,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:23:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 424 transitions. [2020-07-10 14:23:53,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 424 transitions. [2020-07-10 14:23:54,538 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 424 edges. 424 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:54,565 INFO L225 Difference]: With dead ends: 330 [2020-07-10 14:23:54,566 INFO L226 Difference]: Without dead ends: 182 [2020-07-10 14:23:54,571 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:23:54,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-10 14:23:56,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 149. [2020-07-10 14:23:56,069 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:56,070 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 149 states. [2020-07-10 14:23:56,072 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 149 states. [2020-07-10 14:23:56,075 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 149 states. [2020-07-10 14:23:56,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:56,107 INFO L93 Difference]: Finished difference Result 182 states and 226 transitions. [2020-07-10 14:23:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 226 transitions. [2020-07-10 14:23:56,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:56,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:56,119 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 182 states. [2020-07-10 14:23:56,120 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 182 states. [2020-07-10 14:23:56,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:56,139 INFO L93 Difference]: Finished difference Result 182 states and 226 transitions. [2020-07-10 14:23:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 226 transitions. [2020-07-10 14:23:56,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:56,151 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:56,152 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:56,152 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2020-07-10 14:23:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 176 transitions. [2020-07-10 14:23:56,164 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 176 transitions. Word has length 59 [2020-07-10 14:23:56,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:56,165 INFO L479 AbstractCegarLoop]: Abstraction has 149 states and 176 transitions. [2020-07-10 14:23:56,165 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:23:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 176 transitions. [2020-07-10 14:23:56,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:23:56,170 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:56,171 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:23:56,171 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:23:56,171 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:56,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:56,172 INFO L82 PathProgramCache]: Analyzing trace with hash 75711308, now seen corresponding path program 1 times [2020-07-10 14:23:56,172 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:56,172 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195055170] [2020-07-10 14:23:56,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,659 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {1301#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {1272#(= 1 ~systemActive~0)} assume true; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1272#(= 1 ~systemActive~0)} {1267#true} #554#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,752 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1267#true} {1272#(= 1 ~systemActive~0)} #448#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,757 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1267#true} {1272#(= 1 ~systemActive~0)} #450#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1302#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:56,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {1302#(= 1 |valid_product_#res|)} assume true; {1302#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:56,784 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1302#(= 1 |valid_product_#res|)} {1272#(= 1 ~systemActive~0)} #452#return; {1280#(= |main_#t~ret25| ~systemActive~0)} is VALID [2020-07-10 14:23:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,795 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #454#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1267#true} is VALID [2020-07-10 14:23:56,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #544#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-10 14:23:56,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,834 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1267#true} {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {1267#true} is VALID [2020-07-10 14:23:56,834 INFO L263 TraceCheckUtils]: 0: Hoare triple {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {1267#true} is VALID [2020-07-10 14:23:56,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-10 14:23:56,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,835 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1267#true} {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {1267#true} is VALID [2020-07-10 14:23:56,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {1267#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {1267#true} is VALID [2020-07-10 14:23:56,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,838 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #514#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1267#true} is VALID [2020-07-10 14:23:56,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,843 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1267#true} {1268#false} #528#return; {1268#false} is VALID [2020-07-10 14:23:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:56,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-10 14:23:56,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,850 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1267#true} {1268#false} #530#return; {1268#false} is VALID [2020-07-10 14:23:56,872 INFO L263 TraceCheckUtils]: 0: Hoare triple {1267#true} call ULTIMATE.init(); {1301#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:23:56,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {1301#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {1272#(= 1 ~systemActive~0)} assume true; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,888 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1272#(= 1 ~systemActive~0)} {1267#true} #554#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,889 INFO L263 TraceCheckUtils]: 4: Hoare triple {1272#(= 1 ~systemActive~0)} call #t~ret75 := main(); {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {1272#(= 1 ~systemActive~0)} havoc ~retValue_acc~3;havoc ~tmp~5; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,890 INFO L263 TraceCheckUtils]: 6: Hoare triple {1272#(= 1 ~systemActive~0)} call select_helpers(); {1267#true} is VALID [2020-07-10 14:23:56,890 INFO L280 TraceCheckUtils]: 7: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,892 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1267#true} {1272#(= 1 ~systemActive~0)} #448#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,892 INFO L263 TraceCheckUtils]: 9: Hoare triple {1272#(= 1 ~systemActive~0)} call select_features(); {1267#true} is VALID [2020-07-10 14:23:56,893 INFO L280 TraceCheckUtils]: 10: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,893 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1267#true} {1272#(= 1 ~systemActive~0)} #450#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:56,894 INFO L263 TraceCheckUtils]: 12: Hoare triple {1272#(= 1 ~systemActive~0)} call #t~ret25 := valid_product(); {1267#true} is VALID [2020-07-10 14:23:56,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {1267#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1302#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:56,895 INFO L280 TraceCheckUtils]: 14: Hoare triple {1302#(= 1 |valid_product_#res|)} assume true; {1302#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:56,896 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1302#(= 1 |valid_product_#res|)} {1272#(= 1 ~systemActive~0)} #452#return; {1280#(= |main_#t~ret25| ~systemActive~0)} is VALID [2020-07-10 14:23:56,897 INFO L280 TraceCheckUtils]: 16: Hoare triple {1280#(= |main_#t~ret25| ~systemActive~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {1281#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-10 14:23:56,898 INFO L280 TraceCheckUtils]: 17: Hoare triple {1281#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,898 INFO L263 TraceCheckUtils]: 18: Hoare triple {1282#(not (= 0 ~systemActive~0))} call setup(); {1267#true} is VALID [2020-07-10 14:23:56,898 INFO L280 TraceCheckUtils]: 19: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,899 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #454#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,900 INFO L263 TraceCheckUtils]: 21: Hoare triple {1282#(not (= 0 ~systemActive~0))} call runTest(); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,901 INFO L263 TraceCheckUtils]: 22: Hoare triple {1282#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:56,902 INFO L280 TraceCheckUtils]: 23: Hoare triple {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1267#true} is VALID [2020-07-10 14:23:56,902 INFO L280 TraceCheckUtils]: 24: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,903 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #544#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,904 INFO L263 TraceCheckUtils]: 26: Hoare triple {1282#(not (= 0 ~systemActive~0))} call test(); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {1282#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !false; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,906 INFO L280 TraceCheckUtils]: 29: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,906 INFO L280 TraceCheckUtils]: 30: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,907 INFO L280 TraceCheckUtils]: 31: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,908 INFO L280 TraceCheckUtils]: 32: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,909 INFO L280 TraceCheckUtils]: 34: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,921 INFO L280 TraceCheckUtils]: 35: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,922 INFO L263 TraceCheckUtils]: 36: Hoare triple {1282#(not (= 0 ~systemActive~0))} call timeShift(); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,923 INFO L263 TraceCheckUtils]: 37: Hoare triple {1282#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:56,923 INFO L263 TraceCheckUtils]: 38: Hoare triple {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {1267#true} is VALID [2020-07-10 14:23:56,923 INFO L280 TraceCheckUtils]: 39: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-10 14:23:56,924 INFO L280 TraceCheckUtils]: 40: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,924 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1267#true} {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {1267#true} is VALID [2020-07-10 14:23:56,924 INFO L280 TraceCheckUtils]: 42: Hoare triple {1267#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {1267#true} is VALID [2020-07-10 14:23:56,924 INFO L280 TraceCheckUtils]: 43: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,925 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #514#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,926 INFO L280 TraceCheckUtils]: 45: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:56,927 INFO L280 TraceCheckUtils]: 46: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1268#false} is VALID [2020-07-10 14:23:56,927 INFO L263 TraceCheckUtils]: 47: Hoare triple {1268#false} call __utac_acc__Specification5_spec__3(); {1268#false} is VALID [2020-07-10 14:23:56,928 INFO L280 TraceCheckUtils]: 48: Hoare triple {1268#false} havoc ~tmp~9;havoc ~tmp___0~2; {1268#false} is VALID [2020-07-10 14:23:56,928 INFO L263 TraceCheckUtils]: 49: Hoare triple {1268#false} call #t~ret63 := getWaterLevel(); {1267#true} is VALID [2020-07-10 14:23:56,928 INFO L280 TraceCheckUtils]: 50: Hoare triple {1267#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1267#true} is VALID [2020-07-10 14:23:56,929 INFO L280 TraceCheckUtils]: 51: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,929 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1267#true} {1268#false} #528#return; {1268#false} is VALID [2020-07-10 14:23:56,929 INFO L280 TraceCheckUtils]: 53: Hoare triple {1268#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {1268#false} is VALID [2020-07-10 14:23:56,930 INFO L280 TraceCheckUtils]: 54: Hoare triple {1268#false} assume 2 != ~tmp~9; {1268#false} is VALID [2020-07-10 14:23:56,930 INFO L263 TraceCheckUtils]: 55: Hoare triple {1268#false} call #t~ret64 := isPumpRunning(); {1267#true} is VALID [2020-07-10 14:23:56,930 INFO L280 TraceCheckUtils]: 56: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-10 14:23:56,931 INFO L280 TraceCheckUtils]: 57: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-10 14:23:56,931 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1267#true} {1268#false} #530#return; {1268#false} is VALID [2020-07-10 14:23:56,931 INFO L280 TraceCheckUtils]: 59: Hoare triple {1268#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {1268#false} is VALID [2020-07-10 14:23:56,937 INFO L280 TraceCheckUtils]: 60: Hoare triple {1268#false} assume 0 != ~tmp___0~2; {1268#false} is VALID [2020-07-10 14:23:56,937 INFO L280 TraceCheckUtils]: 61: Hoare triple {1268#false} assume 0 == ~switchedOnBeforeTS~0; {1268#false} is VALID [2020-07-10 14:23:56,937 INFO L263 TraceCheckUtils]: 62: Hoare triple {1268#false} call __automaton_fail(); {1268#false} is VALID [2020-07-10 14:23:56,937 INFO L280 TraceCheckUtils]: 63: Hoare triple {1268#false} assume !false; {1268#false} is VALID [2020-07-10 14:23:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:23:56,951 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195055170] [2020-07-10 14:23:56,951 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:56,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:23:56,952 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040773217] [2020-07-10 14:23:56,960 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:23:56,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:56,961 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:23:57,037 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:57,037 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:23:57,037 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:57,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:23:57,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:23:57,038 INFO L87 Difference]: Start difference. First operand 149 states and 176 transitions. Second operand 9 states. [2020-07-10 14:23:58,131 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:59,084 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:59,503 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:59,854 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:05,791 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:17,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:17,216 INFO L93 Difference]: Finished difference Result 506 states and 636 transitions. [2020-07-10 14:24:17,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:24:17,216 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:24:17,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 636 transitions. [2020-07-10 14:24:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:17,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 636 transitions. [2020-07-10 14:24:17,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 636 transitions. [2020-07-10 14:24:19,393 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 636 edges. 636 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:19,426 INFO L225 Difference]: With dead ends: 506 [2020-07-10 14:24:19,426 INFO L226 Difference]: Without dead ends: 385 [2020-07-10 14:24:19,433 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:24:19,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2020-07-10 14:24:22,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 327. [2020-07-10 14:24:22,443 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:22,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 385 states. Second operand 327 states. [2020-07-10 14:24:22,443 INFO L74 IsIncluded]: Start isIncluded. First operand 385 states. Second operand 327 states. [2020-07-10 14:24:22,444 INFO L87 Difference]: Start difference. First operand 385 states. Second operand 327 states. [2020-07-10 14:24:22,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:22,468 INFO L93 Difference]: Finished difference Result 385 states and 478 transitions. [2020-07-10 14:24:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 478 transitions. [2020-07-10 14:24:22,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:22,471 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:22,471 INFO L74 IsIncluded]: Start isIncluded. First operand 327 states. Second operand 385 states. [2020-07-10 14:24:22,471 INFO L87 Difference]: Start difference. First operand 327 states. Second operand 385 states. [2020-07-10 14:24:22,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:22,494 INFO L93 Difference]: Finished difference Result 385 states and 478 transitions. [2020-07-10 14:24:22,494 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 478 transitions. [2020-07-10 14:24:22,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:22,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:22,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:22,497 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327 states. [2020-07-10 14:24:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 402 transitions. [2020-07-10 14:24:22,514 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 402 transitions. Word has length 64 [2020-07-10 14:24:22,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:22,514 INFO L479 AbstractCegarLoop]: Abstraction has 327 states and 402 transitions. [2020-07-10 14:24:22,514 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:24:22,515 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 402 transitions. [2020-07-10 14:24:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:24:22,517 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:22,517 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] [2020-07-10 14:24:22,517 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:24:22,517 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:22,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:22,518 INFO L82 PathProgramCache]: Analyzing trace with hash -1055869647, now seen corresponding path program 1 times [2020-07-10 14:24:22,518 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:22,519 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454053619] [2020-07-10 14:24:22,519 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:22,878 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:22,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {3304#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:22,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume true; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:22,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3272#(= 0 ~pumpRunning~0)} {3267#true} #554#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:22,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:22,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #448#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:22,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:22,974 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #450#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:22,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {3267#true} is VALID [2020-07-10 14:24:22,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:22,979 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #452#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:22,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:22,984 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #454#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:22,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3267#true} is VALID [2020-07-10 14:24:22,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:22,999 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #544#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:23,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {3306#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {3272#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume true; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,022 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3272#(= 0 ~pumpRunning~0)} {3272#(= 0 ~pumpRunning~0)} #502#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:23,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3267#true} is VALID [2020-07-10 14:24:23,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3267#true} {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {3267#true} is VALID [2020-07-10 14:24:23,031 INFO L263 TraceCheckUtils]: 0: Hoare triple {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {3267#true} is VALID [2020-07-10 14:24:23,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3267#true} is VALID [2020-07-10 14:24:23,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,032 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3267#true} {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {3267#true} is VALID [2020-07-10 14:24:23,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {3267#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {3267#true} is VALID [2020-07-10 14:24:23,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,033 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #514#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:23,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3267#true} is VALID [2020-07-10 14:24:23,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,038 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #528#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:23,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:23,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:23,059 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3272#(= 0 ~pumpRunning~0)} #530#return; {3302#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:24:23,064 INFO L263 TraceCheckUtils]: 0: Hoare triple {3267#true} call ULTIMATE.init(); {3304#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:24:23,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {3304#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume true; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,071 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3272#(= 0 ~pumpRunning~0)} {3267#true} #554#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,072 INFO L263 TraceCheckUtils]: 4: Hoare triple {3272#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {3272#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3;havoc ~tmp~5; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,073 INFO L263 TraceCheckUtils]: 6: Hoare triple {3272#(= 0 ~pumpRunning~0)} call select_helpers(); {3267#true} is VALID [2020-07-10 14:24:23,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,074 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #448#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,074 INFO L263 TraceCheckUtils]: 9: Hoare triple {3272#(= 0 ~pumpRunning~0)} call select_features(); {3267#true} is VALID [2020-07-10 14:24:23,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,075 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #450#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,075 INFO L263 TraceCheckUtils]: 12: Hoare triple {3272#(= 0 ~pumpRunning~0)} call #t~ret25 := valid_product(); {3267#true} is VALID [2020-07-10 14:24:23,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {3267#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {3267#true} is VALID [2020-07-10 14:24:23,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,077 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #452#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,078 INFO L263 TraceCheckUtils]: 18: Hoare triple {3272#(= 0 ~pumpRunning~0)} call setup(); {3267#true} is VALID [2020-07-10 14:24:23,079 INFO L280 TraceCheckUtils]: 19: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,079 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #454#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,080 INFO L263 TraceCheckUtils]: 21: Hoare triple {3272#(= 0 ~pumpRunning~0)} call runTest(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,081 INFO L263 TraceCheckUtils]: 22: Hoare triple {3272#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:23,081 INFO L280 TraceCheckUtils]: 23: Hoare triple {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3267#true} is VALID [2020-07-10 14:24:23,081 INFO L280 TraceCheckUtils]: 24: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,082 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #544#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,083 INFO L263 TraceCheckUtils]: 26: Hoare triple {3272#(= 0 ~pumpRunning~0)} call test(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,083 INFO L280 TraceCheckUtils]: 27: Hoare triple {3272#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !false; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,086 INFO L280 TraceCheckUtils]: 31: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,087 INFO L280 TraceCheckUtils]: 32: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,087 INFO L280 TraceCheckUtils]: 33: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,088 INFO L280 TraceCheckUtils]: 34: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,089 INFO L280 TraceCheckUtils]: 35: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,089 INFO L280 TraceCheckUtils]: 36: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,090 INFO L263 TraceCheckUtils]: 37: Hoare triple {3272#(= 0 ~pumpRunning~0)} call stopSystem(); {3306#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:24:23,091 INFO L280 TraceCheckUtils]: 38: Hoare triple {3306#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,091 INFO L280 TraceCheckUtils]: 39: Hoare triple {3272#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume true; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,093 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3272#(= 0 ~pumpRunning~0)} {3272#(= 0 ~pumpRunning~0)} #502#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,094 INFO L263 TraceCheckUtils]: 42: Hoare triple {3272#(= 0 ~pumpRunning~0)} call timeShift(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,094 INFO L263 TraceCheckUtils]: 43: Hoare triple {3272#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:23,095 INFO L263 TraceCheckUtils]: 44: Hoare triple {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {3267#true} is VALID [2020-07-10 14:24:23,095 INFO L280 TraceCheckUtils]: 45: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3267#true} is VALID [2020-07-10 14:24:23,095 INFO L280 TraceCheckUtils]: 46: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,095 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3267#true} {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {3267#true} is VALID [2020-07-10 14:24:23,096 INFO L280 TraceCheckUtils]: 48: Hoare triple {3267#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {3267#true} is VALID [2020-07-10 14:24:23,096 INFO L280 TraceCheckUtils]: 49: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,097 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #514#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,097 INFO L280 TraceCheckUtils]: 51: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,098 INFO L280 TraceCheckUtils]: 52: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,099 INFO L263 TraceCheckUtils]: 53: Hoare triple {3272#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,099 INFO L280 TraceCheckUtils]: 54: Hoare triple {3272#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,099 INFO L263 TraceCheckUtils]: 55: Hoare triple {3272#(= 0 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {3267#true} is VALID [2020-07-10 14:24:23,100 INFO L280 TraceCheckUtils]: 56: Hoare triple {3267#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3267#true} is VALID [2020-07-10 14:24:23,100 INFO L280 TraceCheckUtils]: 57: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-10 14:24:23,101 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #528#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,101 INFO L280 TraceCheckUtils]: 59: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,102 INFO L280 TraceCheckUtils]: 60: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:23,102 INFO L263 TraceCheckUtils]: 61: Hoare triple {3272#(= 0 ~pumpRunning~0)} call #t~ret64 := isPumpRunning(); {3267#true} is VALID [2020-07-10 14:24:23,103 INFO L280 TraceCheckUtils]: 62: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:23,103 INFO L280 TraceCheckUtils]: 63: Hoare triple {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:23,104 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3272#(= 0 ~pumpRunning~0)} #530#return; {3302#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:24:23,105 INFO L280 TraceCheckUtils]: 65: Hoare triple {3302#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {3303#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:24:23,106 INFO L280 TraceCheckUtils]: 66: Hoare triple {3303#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3268#false} is VALID [2020-07-10 14:24:23,106 INFO L280 TraceCheckUtils]: 67: Hoare triple {3268#false} assume 0 == ~switchedOnBeforeTS~0; {3268#false} is VALID [2020-07-10 14:24:23,106 INFO L263 TraceCheckUtils]: 68: Hoare triple {3268#false} call __automaton_fail(); {3268#false} is VALID [2020-07-10 14:24:23,106 INFO L280 TraceCheckUtils]: 69: Hoare triple {3268#false} assume !false; {3268#false} is VALID [2020-07-10 14:24:23,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:24:23,117 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454053619] [2020-07-10 14:24:23,117 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:23,117 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:24:23,118 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900547870] [2020-07-10 14:24:23,118 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:24:23,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:23,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:24:23,206 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:23,207 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:24:23,207 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:23,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:24:23,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:24:23,208 INFO L87 Difference]: Start difference. First operand 327 states and 402 transitions. Second operand 9 states. [2020-07-10 14:24:24,143 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:27,087 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:33,610 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:34,009 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:34,576 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:35,318 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:40,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:40,615 INFO L93 Difference]: Finished difference Result 877 states and 1180 transitions. [2020-07-10 14:24:40,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:24:40,616 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:24:40,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-10 14:24:40,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:40,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-10 14:24:40,659 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 561 transitions. [2020-07-10 14:24:42,363 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 561 edges. 561 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:42,397 INFO L225 Difference]: With dead ends: 877 [2020-07-10 14:24:42,397 INFO L226 Difference]: Without dead ends: 578 [2020-07-10 14:24:42,399 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:24:42,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 578 states. [2020-07-10 14:24:46,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 578 to 488. [2020-07-10 14:24:46,387 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:46,387 INFO L82 GeneralOperation]: Start isEquivalent. First operand 578 states. Second operand 488 states. [2020-07-10 14:24:46,387 INFO L74 IsIncluded]: Start isIncluded. First operand 578 states. Second operand 488 states. [2020-07-10 14:24:46,387 INFO L87 Difference]: Start difference. First operand 578 states. Second operand 488 states. [2020-07-10 14:24:46,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:46,416 INFO L93 Difference]: Finished difference Result 578 states and 749 transitions. [2020-07-10 14:24:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 749 transitions. [2020-07-10 14:24:46,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:46,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:46,419 INFO L74 IsIncluded]: Start isIncluded. First operand 488 states. Second operand 578 states. [2020-07-10 14:24:46,419 INFO L87 Difference]: Start difference. First operand 488 states. Second operand 578 states. [2020-07-10 14:24:46,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:46,449 INFO L93 Difference]: Finished difference Result 578 states and 749 transitions. [2020-07-10 14:24:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 749 transitions. [2020-07-10 14:24:46,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:46,452 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:46,452 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:46,452 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:46,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 488 states. [2020-07-10 14:24:46,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 488 states and 609 transitions. [2020-07-10 14:24:46,477 INFO L78 Accepts]: Start accepts. Automaton has 488 states and 609 transitions. Word has length 70 [2020-07-10 14:24:46,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:46,478 INFO L479 AbstractCegarLoop]: Abstraction has 488 states and 609 transitions. [2020-07-10 14:24:46,478 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:24:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 609 transitions. [2020-07-10 14:24:46,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-10 14:24:46,481 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:46,481 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] [2020-07-10 14:24:46,481 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:24:46,481 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:46,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:46,482 INFO L82 PathProgramCache]: Analyzing trace with hash -1372952807, now seen corresponding path program 1 times [2020-07-10 14:24:46,482 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:46,482 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739998228] [2020-07-10 14:24:46,482 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,819 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {6458#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6385#true} is VALID [2020-07-10 14:24:46,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,898 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #554#return; {6385#true} is VALID [2020-07-10 14:24:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,902 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6385#true} {6385#true} #448#return; {6385#true} is VALID [2020-07-10 14:24:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,905 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6385#true} {6385#true} #450#return; {6385#true} is VALID [2020-07-10 14:24:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6385#true} is VALID [2020-07-10 14:24:46,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #452#return; {6385#true} is VALID [2020-07-10 14:24:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,916 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6385#true} {6385#true} #454#return; {6385#true} is VALID [2020-07-10 14:24:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6385#true} is VALID [2020-07-10 14:24:46,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,930 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #544#return; {6385#true} is VALID [2020-07-10 14:24:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-10 14:24:46,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {6385#true} is VALID [2020-07-10 14:24:46,956 INFO L263 TraceCheckUtils]: 0: Hoare triple {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {6385#true} is VALID [2020-07-10 14:24:46,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-10 14:24:46,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,957 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6385#true} {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {6385#true} is VALID [2020-07-10 14:24:46,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {6385#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {6385#true} is VALID [2020-07-10 14:24:46,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:46,959 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6385#true} {6386#false} #514#return; {6386#false} is VALID [2020-07-10 14:24:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-10 14:24:47,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,067 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:24:47,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {6385#true} is VALID [2020-07-10 14:24:47,068 INFO L263 TraceCheckUtils]: 1: Hoare triple {6385#true} call #t~ret20 := isHighWaterSensorDry(); {6385#true} is VALID [2020-07-10 14:24:47,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-10 14:24:47,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,070 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:24:47,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {6534#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {6535#(= 0 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:24:47,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {6535#(= 0 isHighWaterLevel_~tmp~3)} assume 0 != ~tmp~3;~tmp___0~0 := 0; {6386#false} is VALID [2020-07-10 14:24:47,072 INFO L280 TraceCheckUtils]: 8: Hoare triple {6386#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {6386#false} is VALID [2020-07-10 14:24:47,072 INFO L280 TraceCheckUtils]: 9: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,072 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6386#false} {6385#true} #534#return; {6386#false} is VALID [2020-07-10 14:24:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-10 14:24:47,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,087 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-10 14:24:47,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,088 INFO L263 TraceCheckUtils]: 1: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-10 14:24:47,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-10 14:24:47,088 INFO L280 TraceCheckUtils]: 3: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,089 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-10 14:24:47,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,089 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-10 14:24:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-10 14:24:47,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,096 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-10 14:24:47,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6385#true} is VALID [2020-07-10 14:24:47,097 INFO L263 TraceCheckUtils]: 1: Hoare triple {6385#true} call #t~ret2 := isMethaneAlarm(); {6385#true} is VALID [2020-07-10 14:24:47,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,097 INFO L263 TraceCheckUtils]: 3: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-10 14:24:47,097 INFO L280 TraceCheckUtils]: 4: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-10 14:24:47,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,098 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-10 14:24:47,098 INFO L280 TraceCheckUtils]: 7: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,099 INFO L280 TraceCheckUtils]: 8: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,099 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-10 14:24:47,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {6385#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {6385#true} is VALID [2020-07-10 14:24:47,099 INFO L280 TraceCheckUtils]: 11: Hoare triple {6385#true} assume !(0 != ~tmp~2); {6385#true} is VALID [2020-07-10 14:24:47,101 INFO L263 TraceCheckUtils]: 12: Hoare triple {6385#true} call activatePump__wrappee__highWaterSensor(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-10 14:24:47,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,101 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-10 14:24:47,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,102 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6385#true} {6386#false} #536#return; {6386#false} is VALID [2020-07-10 14:24:47,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6385#true} is VALID [2020-07-10 14:24:47,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume 0 == ~pumpRunning~0; {6385#true} is VALID [2020-07-10 14:24:47,103 INFO L263 TraceCheckUtils]: 2: Hoare triple {6385#true} call #t~ret0 := isHighWaterLevel(); {6385#true} is VALID [2020-07-10 14:24:47,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {6385#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {6385#true} is VALID [2020-07-10 14:24:47,103 INFO L263 TraceCheckUtils]: 4: Hoare triple {6385#true} call #t~ret20 := isHighWaterSensorDry(); {6385#true} is VALID [2020-07-10 14:24:47,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-10 14:24:47,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,106 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:24:47,106 INFO L280 TraceCheckUtils]: 9: Hoare triple {6534#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {6535#(= 0 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:24:47,107 INFO L280 TraceCheckUtils]: 10: Hoare triple {6535#(= 0 isHighWaterLevel_~tmp~3)} assume 0 != ~tmp~3;~tmp___0~0 := 0; {6386#false} is VALID [2020-07-10 14:24:47,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {6386#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {6386#false} is VALID [2020-07-10 14:24:47,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,107 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6386#false} {6385#true} #534#return; {6386#false} is VALID [2020-07-10 14:24:47,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {6386#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {6386#false} is VALID [2020-07-10 14:24:47,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {6386#false} assume 0 != ~tmp~0; {6386#false} is VALID [2020-07-10 14:24:47,108 INFO L263 TraceCheckUtils]: 16: Hoare triple {6386#false} call activatePump(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6385#true} is VALID [2020-07-10 14:24:47,109 INFO L263 TraceCheckUtils]: 18: Hoare triple {6385#true} call #t~ret2 := isMethaneAlarm(); {6385#true} is VALID [2020-07-10 14:24:47,109 INFO L280 TraceCheckUtils]: 19: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,112 INFO L263 TraceCheckUtils]: 20: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-10 14:24:47,112 INFO L280 TraceCheckUtils]: 21: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-10 14:24:47,112 INFO L280 TraceCheckUtils]: 22: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,113 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-10 14:24:47,113 INFO L280 TraceCheckUtils]: 24: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,113 INFO L280 TraceCheckUtils]: 25: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,113 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-10 14:24:47,114 INFO L280 TraceCheckUtils]: 27: Hoare triple {6385#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {6385#true} is VALID [2020-07-10 14:24:47,114 INFO L280 TraceCheckUtils]: 28: Hoare triple {6385#true} assume !(0 != ~tmp~2); {6385#true} is VALID [2020-07-10 14:24:47,117 INFO L263 TraceCheckUtils]: 29: Hoare triple {6385#true} call activatePump__wrappee__highWaterSensor(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,117 INFO L280 TraceCheckUtils]: 30: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-10 14:24:47,117 INFO L280 TraceCheckUtils]: 31: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,118 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-10 14:24:47,118 INFO L280 TraceCheckUtils]: 33: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,118 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6385#true} {6386#false} #536#return; {6386#false} is VALID [2020-07-10 14:24:47,118 INFO L280 TraceCheckUtils]: 35: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,119 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6386#false} {6385#true} #496#return; {6386#false} is VALID [2020-07-10 14:24:47,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {6385#true} is VALID [2020-07-10 14:24:47,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume !(0 != ~pumpRunning~0); {6385#true} is VALID [2020-07-10 14:24:47,125 INFO L263 TraceCheckUtils]: 2: Hoare triple {6385#true} call processEnvironment__wrappee__methaneQuery(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6385#true} is VALID [2020-07-10 14:24:47,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {6385#true} assume 0 == ~pumpRunning~0; {6385#true} is VALID [2020-07-10 14:24:47,126 INFO L263 TraceCheckUtils]: 5: Hoare triple {6385#true} call #t~ret0 := isHighWaterLevel(); {6385#true} is VALID [2020-07-10 14:24:47,126 INFO L280 TraceCheckUtils]: 6: Hoare triple {6385#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {6385#true} is VALID [2020-07-10 14:24:47,126 INFO L263 TraceCheckUtils]: 7: Hoare triple {6385#true} call #t~ret20 := isHighWaterSensorDry(); {6385#true} is VALID [2020-07-10 14:24:47,126 INFO L280 TraceCheckUtils]: 8: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-10 14:24:47,127 INFO L280 TraceCheckUtils]: 9: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,129 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:24:47,129 INFO L280 TraceCheckUtils]: 12: Hoare triple {6534#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {6535#(= 0 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:24:47,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {6535#(= 0 isHighWaterLevel_~tmp~3)} assume 0 != ~tmp~3;~tmp___0~0 := 0; {6386#false} is VALID [2020-07-10 14:24:47,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {6386#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {6386#false} is VALID [2020-07-10 14:24:47,130 INFO L280 TraceCheckUtils]: 15: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,131 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6386#false} {6385#true} #534#return; {6386#false} is VALID [2020-07-10 14:24:47,131 INFO L280 TraceCheckUtils]: 17: Hoare triple {6386#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {6386#false} is VALID [2020-07-10 14:24:47,131 INFO L280 TraceCheckUtils]: 18: Hoare triple {6386#false} assume 0 != ~tmp~0; {6386#false} is VALID [2020-07-10 14:24:47,131 INFO L263 TraceCheckUtils]: 19: Hoare triple {6386#false} call activatePump(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,132 INFO L280 TraceCheckUtils]: 20: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6385#true} is VALID [2020-07-10 14:24:47,132 INFO L263 TraceCheckUtils]: 21: Hoare triple {6385#true} call #t~ret2 := isMethaneAlarm(); {6385#true} is VALID [2020-07-10 14:24:47,132 INFO L280 TraceCheckUtils]: 22: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,132 INFO L263 TraceCheckUtils]: 23: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-10 14:24:47,133 INFO L280 TraceCheckUtils]: 24: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-10 14:24:47,133 INFO L280 TraceCheckUtils]: 25: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,133 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-10 14:24:47,133 INFO L280 TraceCheckUtils]: 27: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,133 INFO L280 TraceCheckUtils]: 28: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,134 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-10 14:24:47,134 INFO L280 TraceCheckUtils]: 30: Hoare triple {6385#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {6385#true} is VALID [2020-07-10 14:24:47,136 INFO L280 TraceCheckUtils]: 31: Hoare triple {6385#true} assume !(0 != ~tmp~2); {6385#true} is VALID [2020-07-10 14:24:47,136 INFO L263 TraceCheckUtils]: 32: Hoare triple {6385#true} call activatePump__wrappee__highWaterSensor(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,137 INFO L280 TraceCheckUtils]: 33: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-10 14:24:47,137 INFO L280 TraceCheckUtils]: 34: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,137 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-10 14:24:47,137 INFO L280 TraceCheckUtils]: 36: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,138 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6385#true} {6386#false} #536#return; {6386#false} is VALID [2020-07-10 14:24:47,138 INFO L280 TraceCheckUtils]: 38: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,138 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6386#false} {6385#true} #496#return; {6386#false} is VALID [2020-07-10 14:24:47,138 INFO L280 TraceCheckUtils]: 40: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,139 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6386#false} {6386#false} #518#return; {6386#false} is VALID [2020-07-10 14:24:47,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {6385#true} is VALID [2020-07-10 14:24:47,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6386#false} #528#return; {6386#false} is VALID [2020-07-10 14:24:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:47,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-10 14:24:47,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,156 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6386#false} #530#return; {6386#false} is VALID [2020-07-10 14:24:47,160 INFO L263 TraceCheckUtils]: 0: Hoare triple {6385#true} call ULTIMATE.init(); {6458#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:24:47,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {6458#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6385#true} is VALID [2020-07-10 14:24:47,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,161 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6385#true} {6385#true} #554#return; {6385#true} is VALID [2020-07-10 14:24:47,161 INFO L263 TraceCheckUtils]: 4: Hoare triple {6385#true} call #t~ret75 := main(); {6385#true} is VALID [2020-07-10 14:24:47,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} havoc ~retValue_acc~3;havoc ~tmp~5; {6385#true} is VALID [2020-07-10 14:24:47,162 INFO L263 TraceCheckUtils]: 6: Hoare triple {6385#true} call select_helpers(); {6385#true} is VALID [2020-07-10 14:24:47,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,162 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6385#true} {6385#true} #448#return; {6385#true} is VALID [2020-07-10 14:24:47,163 INFO L263 TraceCheckUtils]: 9: Hoare triple {6385#true} call select_features(); {6385#true} is VALID [2020-07-10 14:24:47,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,163 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6385#true} {6385#true} #450#return; {6385#true} is VALID [2020-07-10 14:24:47,163 INFO L263 TraceCheckUtils]: 12: Hoare triple {6385#true} call #t~ret25 := valid_product(); {6385#true} is VALID [2020-07-10 14:24:47,163 INFO L280 TraceCheckUtils]: 13: Hoare triple {6385#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6385#true} is VALID [2020-07-10 14:24:47,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,164 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6385#true} {6385#true} #452#return; {6385#true} is VALID [2020-07-10 14:24:47,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {6385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {6385#true} is VALID [2020-07-10 14:24:47,164 INFO L280 TraceCheckUtils]: 17: Hoare triple {6385#true} assume 0 != ~tmp~5; {6385#true} is VALID [2020-07-10 14:24:47,165 INFO L263 TraceCheckUtils]: 18: Hoare triple {6385#true} call setup(); {6385#true} is VALID [2020-07-10 14:24:47,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,165 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6385#true} {6385#true} #454#return; {6385#true} is VALID [2020-07-10 14:24:47,170 INFO L263 TraceCheckUtils]: 21: Hoare triple {6385#true} call runTest(); {6385#true} is VALID [2020-07-10 14:24:47,174 INFO L263 TraceCheckUtils]: 22: Hoare triple {6385#true} call __utac_acc__Specification5_spec__1(); {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:47,175 INFO L280 TraceCheckUtils]: 23: Hoare triple {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6385#true} is VALID [2020-07-10 14:24:47,175 INFO L280 TraceCheckUtils]: 24: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,175 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6385#true} {6385#true} #544#return; {6385#true} is VALID [2020-07-10 14:24:47,175 INFO L263 TraceCheckUtils]: 26: Hoare triple {6385#true} call test(); {6385#true} is VALID [2020-07-10 14:24:47,176 INFO L280 TraceCheckUtils]: 27: Hoare triple {6385#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6402#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:24:47,176 INFO L280 TraceCheckUtils]: 28: Hoare triple {6402#(= 0 test_~splverifierCounter~0)} assume !false; {6402#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:24:47,177 INFO L280 TraceCheckUtils]: 29: Hoare triple {6402#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {6386#false} is VALID [2020-07-10 14:24:47,177 INFO L263 TraceCheckUtils]: 30: Hoare triple {6386#false} call cleanup(); {6386#false} is VALID [2020-07-10 14:24:47,177 INFO L280 TraceCheckUtils]: 31: Hoare triple {6386#false} havoc ~i~0;havoc ~__cil_tmp2~0; {6386#false} is VALID [2020-07-10 14:24:47,178 INFO L263 TraceCheckUtils]: 32: Hoare triple {6386#false} call timeShift(); {6386#false} is VALID [2020-07-10 14:24:47,178 INFO L263 TraceCheckUtils]: 33: Hoare triple {6386#false} call __utac_acc__Specification5_spec__2(); {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:47,178 INFO L263 TraceCheckUtils]: 34: Hoare triple {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {6385#true} is VALID [2020-07-10 14:24:47,178 INFO L280 TraceCheckUtils]: 35: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-10 14:24:47,178 INFO L280 TraceCheckUtils]: 36: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,179 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6385#true} {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {6385#true} is VALID [2020-07-10 14:24:47,179 INFO L280 TraceCheckUtils]: 38: Hoare triple {6385#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {6385#true} is VALID [2020-07-10 14:24:47,179 INFO L280 TraceCheckUtils]: 39: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,179 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6385#true} {6386#false} #514#return; {6386#false} is VALID [2020-07-10 14:24:47,179 INFO L280 TraceCheckUtils]: 41: Hoare triple {6386#false} assume !(0 != ~pumpRunning~0); {6386#false} is VALID [2020-07-10 14:24:47,180 INFO L280 TraceCheckUtils]: 42: Hoare triple {6386#false} assume 0 != ~systemActive~0; {6386#false} is VALID [2020-07-10 14:24:47,180 INFO L263 TraceCheckUtils]: 43: Hoare triple {6386#false} call processEnvironment(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,180 INFO L280 TraceCheckUtils]: 44: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {6385#true} is VALID [2020-07-10 14:24:47,180 INFO L280 TraceCheckUtils]: 45: Hoare triple {6385#true} assume !(0 != ~pumpRunning~0); {6385#true} is VALID [2020-07-10 14:24:47,181 INFO L263 TraceCheckUtils]: 46: Hoare triple {6385#true} call processEnvironment__wrappee__methaneQuery(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,181 INFO L280 TraceCheckUtils]: 47: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6385#true} is VALID [2020-07-10 14:24:47,181 INFO L280 TraceCheckUtils]: 48: Hoare triple {6385#true} assume 0 == ~pumpRunning~0; {6385#true} is VALID [2020-07-10 14:24:47,181 INFO L263 TraceCheckUtils]: 49: Hoare triple {6385#true} call #t~ret0 := isHighWaterLevel(); {6385#true} is VALID [2020-07-10 14:24:47,182 INFO L280 TraceCheckUtils]: 50: Hoare triple {6385#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {6385#true} is VALID [2020-07-10 14:24:47,182 INFO L263 TraceCheckUtils]: 51: Hoare triple {6385#true} call #t~ret20 := isHighWaterSensorDry(); {6385#true} is VALID [2020-07-10 14:24:47,182 INFO L280 TraceCheckUtils]: 52: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-10 14:24:47,183 INFO L280 TraceCheckUtils]: 53: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,183 INFO L280 TraceCheckUtils]: 54: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:47,184 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:24:47,185 INFO L280 TraceCheckUtils]: 56: Hoare triple {6534#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {6535#(= 0 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:24:47,185 INFO L280 TraceCheckUtils]: 57: Hoare triple {6535#(= 0 isHighWaterLevel_~tmp~3)} assume 0 != ~tmp~3;~tmp___0~0 := 0; {6386#false} is VALID [2020-07-10 14:24:47,185 INFO L280 TraceCheckUtils]: 58: Hoare triple {6386#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {6386#false} is VALID [2020-07-10 14:24:47,186 INFO L280 TraceCheckUtils]: 59: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,186 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6386#false} {6385#true} #534#return; {6386#false} is VALID [2020-07-10 14:24:47,186 INFO L280 TraceCheckUtils]: 61: Hoare triple {6386#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {6386#false} is VALID [2020-07-10 14:24:47,186 INFO L280 TraceCheckUtils]: 62: Hoare triple {6386#false} assume 0 != ~tmp~0; {6386#false} is VALID [2020-07-10 14:24:47,186 INFO L263 TraceCheckUtils]: 63: Hoare triple {6386#false} call activatePump(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,187 INFO L280 TraceCheckUtils]: 64: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6385#true} is VALID [2020-07-10 14:24:47,187 INFO L263 TraceCheckUtils]: 65: Hoare triple {6385#true} call #t~ret2 := isMethaneAlarm(); {6385#true} is VALID [2020-07-10 14:24:47,187 INFO L280 TraceCheckUtils]: 66: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,187 INFO L263 TraceCheckUtils]: 67: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-10 14:24:47,187 INFO L280 TraceCheckUtils]: 68: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-10 14:24:47,188 INFO L280 TraceCheckUtils]: 69: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,188 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-10 14:24:47,188 INFO L280 TraceCheckUtils]: 71: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-10 14:24:47,194 INFO L280 TraceCheckUtils]: 72: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,195 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-10 14:24:47,195 INFO L280 TraceCheckUtils]: 74: Hoare triple {6385#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {6385#true} is VALID [2020-07-10 14:24:47,195 INFO L280 TraceCheckUtils]: 75: Hoare triple {6385#true} assume !(0 != ~tmp~2); {6385#true} is VALID [2020-07-10 14:24:47,203 INFO L263 TraceCheckUtils]: 76: Hoare triple {6385#true} call activatePump__wrappee__highWaterSensor(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:47,203 INFO L280 TraceCheckUtils]: 77: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-10 14:24:47,203 INFO L280 TraceCheckUtils]: 78: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,204 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-10 14:24:47,204 INFO L280 TraceCheckUtils]: 80: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,204 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6385#true} {6386#false} #536#return; {6386#false} is VALID [2020-07-10 14:24:47,204 INFO L280 TraceCheckUtils]: 82: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,204 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6386#false} {6385#true} #496#return; {6386#false} is VALID [2020-07-10 14:24:47,204 INFO L280 TraceCheckUtils]: 84: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-10 14:24:47,205 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6386#false} {6386#false} #518#return; {6386#false} is VALID [2020-07-10 14:24:47,205 INFO L263 TraceCheckUtils]: 86: Hoare triple {6386#false} call __utac_acc__Specification5_spec__3(); {6386#false} is VALID [2020-07-10 14:24:47,205 INFO L280 TraceCheckUtils]: 87: Hoare triple {6386#false} havoc ~tmp~9;havoc ~tmp___0~2; {6386#false} is VALID [2020-07-10 14:24:47,205 INFO L263 TraceCheckUtils]: 88: Hoare triple {6386#false} call #t~ret63 := getWaterLevel(); {6385#true} is VALID [2020-07-10 14:24:47,206 INFO L280 TraceCheckUtils]: 89: Hoare triple {6385#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {6385#true} is VALID [2020-07-10 14:24:47,206 INFO L280 TraceCheckUtils]: 90: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,206 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6385#true} {6386#false} #528#return; {6386#false} is VALID [2020-07-10 14:24:47,206 INFO L280 TraceCheckUtils]: 92: Hoare triple {6386#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {6386#false} is VALID [2020-07-10 14:24:47,206 INFO L280 TraceCheckUtils]: 93: Hoare triple {6386#false} assume 2 != ~tmp~9; {6386#false} is VALID [2020-07-10 14:24:47,207 INFO L263 TraceCheckUtils]: 94: Hoare triple {6386#false} call #t~ret64 := isPumpRunning(); {6385#true} is VALID [2020-07-10 14:24:47,207 INFO L280 TraceCheckUtils]: 95: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-10 14:24:47,207 INFO L280 TraceCheckUtils]: 96: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-10 14:24:47,207 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6385#true} {6386#false} #530#return; {6386#false} is VALID [2020-07-10 14:24:47,207 INFO L280 TraceCheckUtils]: 98: Hoare triple {6386#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {6386#false} is VALID [2020-07-10 14:24:47,207 INFO L280 TraceCheckUtils]: 99: Hoare triple {6386#false} assume 0 != ~tmp___0~2; {6386#false} is VALID [2020-07-10 14:24:47,208 INFO L280 TraceCheckUtils]: 100: Hoare triple {6386#false} assume 0 == ~switchedOnBeforeTS~0; {6386#false} is VALID [2020-07-10 14:24:47,208 INFO L263 TraceCheckUtils]: 101: Hoare triple {6386#false} call __automaton_fail(); {6386#false} is VALID [2020-07-10 14:24:47,208 INFO L280 TraceCheckUtils]: 102: Hoare triple {6386#false} assume !false; {6386#false} is VALID [2020-07-10 14:24:47,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:24:47,224 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739998228] [2020-07-10 14:24:47,224 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:47,225 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:24:47,225 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527632908] [2020-07-10 14:24:47,226 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-10 14:24:47,227 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:47,227 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:24:47,341 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:47,341 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:24:47,342 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:47,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:24:47,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:24:47,343 INFO L87 Difference]: Start difference. First operand 488 states and 609 transitions. Second operand 9 states. [2020-07-10 14:24:49,736 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:52,918 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:53,476 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:53,853 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:25:01,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:01,474 INFO L93 Difference]: Finished difference Result 993 states and 1301 transitions. [2020-07-10 14:25:01,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:25:01,475 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-10 14:25:01,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:01,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:25:01,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 410 transitions. [2020-07-10 14:25:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:25:01,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 410 transitions. [2020-07-10 14:25:01,503 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 410 transitions. [2020-07-10 14:25:03,423 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 410 edges. 410 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:03,467 INFO L225 Difference]: With dead ends: 993 [2020-07-10 14:25:03,468 INFO L226 Difference]: Without dead ends: 533 [2020-07-10 14:25:03,471 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:25:03,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 533 states. [2020-07-10 14:25:08,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 533 to 454. [2020-07-10 14:25:08,060 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:08,060 INFO L82 GeneralOperation]: Start isEquivalent. First operand 533 states. Second operand 454 states. [2020-07-10 14:25:08,060 INFO L74 IsIncluded]: Start isIncluded. First operand 533 states. Second operand 454 states. [2020-07-10 14:25:08,060 INFO L87 Difference]: Start difference. First operand 533 states. Second operand 454 states. [2020-07-10 14:25:08,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:08,084 INFO L93 Difference]: Finished difference Result 533 states and 669 transitions. [2020-07-10 14:25:08,084 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 669 transitions. [2020-07-10 14:25:08,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:08,089 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:08,089 INFO L74 IsIncluded]: Start isIncluded. First operand 454 states. Second operand 533 states. [2020-07-10 14:25:08,089 INFO L87 Difference]: Start difference. First operand 454 states. Second operand 533 states. [2020-07-10 14:25:08,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:08,115 INFO L93 Difference]: Finished difference Result 533 states and 669 transitions. [2020-07-10 14:25:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 669 transitions. [2020-07-10 14:25:08,118 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:08,118 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:08,118 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:08,118 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-07-10 14:25:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 541 transitions. [2020-07-10 14:25:08,140 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 541 transitions. Word has length 103 [2020-07-10 14:25:08,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:08,140 INFO L479 AbstractCegarLoop]: Abstraction has 454 states and 541 transitions. [2020-07-10 14:25:08,140 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:25:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 541 transitions. [2020-07-10 14:25:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:25:08,142 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:08,143 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] [2020-07-10 14:25:08,143 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:25:08,143 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:08,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:08,143 INFO L82 PathProgramCache]: Analyzing trace with hash -154595283, now seen corresponding path program 1 times [2020-07-10 14:25:08,144 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:08,144 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553057467] [2020-07-10 14:25:08,144 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,501 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {9678#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {9610#(= 1 ~waterLevel~0)} assume true; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9610#(= 1 ~waterLevel~0)} {9605#true} #554#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,570 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #448#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,574 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #450#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9605#true} is VALID [2020-07-10 14:25:08,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,578 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #452#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,582 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #454#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9605#true} is VALID [2020-07-10 14:25:08,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,595 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #544#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-10 14:25:08,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {9605#true} is VALID [2020-07-10 14:25:08,602 INFO L263 TraceCheckUtils]: 0: Hoare triple {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {9605#true} is VALID [2020-07-10 14:25:08,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-10 14:25:08,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,602 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9605#true} {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {9605#true} is VALID [2020-07-10 14:25:08,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {9605#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {9605#true} is VALID [2020-07-10 14:25:08,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,603 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #514#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-10 14:25:08,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,694 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {9605#true} is VALID [2020-07-10 14:25:08,694 INFO L263 TraceCheckUtils]: 1: Hoare triple {9605#true} call #t~ret20 := isHighWaterSensorDry(); {9605#true} is VALID [2020-07-10 14:25:08,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-10 14:25:08,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,697 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,699 INFO L280 TraceCheckUtils]: 7: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,699 INFO L280 TraceCheckUtils]: 8: Hoare triple {9721#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,700 INFO L280 TraceCheckUtils]: 9: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,701 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #534#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-10 14:25:08,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,719 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-10 14:25:08,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,719 INFO L263 TraceCheckUtils]: 1: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-10 14:25:08,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-10 14:25:08,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,720 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-10 14:25:08,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,721 INFO L280 TraceCheckUtils]: 6: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,721 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-10 14:25:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-10 14:25:08,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,726 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-10 14:25:08,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9605#true} is VALID [2020-07-10 14:25:08,726 INFO L263 TraceCheckUtils]: 1: Hoare triple {9605#true} call #t~ret2 := isMethaneAlarm(); {9605#true} is VALID [2020-07-10 14:25:08,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,727 INFO L263 TraceCheckUtils]: 3: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-10 14:25:08,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-10 14:25:08,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,728 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-10 14:25:08,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,729 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-10 14:25:08,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {9605#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {9605#true} is VALID [2020-07-10 14:25:08,729 INFO L280 TraceCheckUtils]: 11: Hoare triple {9605#true} assume !(0 != ~tmp~2); {9605#true} is VALID [2020-07-10 14:25:08,731 INFO L263 TraceCheckUtils]: 12: Hoare triple {9605#true} call activatePump__wrappee__highWaterSensor(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-10 14:25:08,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,732 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-10 14:25:08,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,734 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9605#true} {9721#(<= 2 ~waterLevel~0)} #536#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9605#true} is VALID [2020-07-10 14:25:08,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume 0 == ~pumpRunning~0; {9605#true} is VALID [2020-07-10 14:25:08,735 INFO L263 TraceCheckUtils]: 2: Hoare triple {9605#true} call #t~ret0 := isHighWaterLevel(); {9605#true} is VALID [2020-07-10 14:25:08,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {9605#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {9605#true} is VALID [2020-07-10 14:25:08,736 INFO L263 TraceCheckUtils]: 4: Hoare triple {9605#true} call #t~ret20 := isHighWaterSensorDry(); {9605#true} is VALID [2020-07-10 14:25:08,736 INFO L280 TraceCheckUtils]: 5: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-10 14:25:08,737 INFO L280 TraceCheckUtils]: 6: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,738 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,741 INFO L280 TraceCheckUtils]: 11: Hoare triple {9721#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,741 INFO L280 TraceCheckUtils]: 12: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,742 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #534#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,743 INFO L280 TraceCheckUtils]: 14: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,745 INFO L263 TraceCheckUtils]: 16: Hoare triple {9721#(<= 2 ~waterLevel~0)} call activatePump(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,745 INFO L280 TraceCheckUtils]: 17: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9605#true} is VALID [2020-07-10 14:25:08,745 INFO L263 TraceCheckUtils]: 18: Hoare triple {9605#true} call #t~ret2 := isMethaneAlarm(); {9605#true} is VALID [2020-07-10 14:25:08,746 INFO L280 TraceCheckUtils]: 19: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,746 INFO L263 TraceCheckUtils]: 20: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-10 14:25:08,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-10 14:25:08,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,747 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-10 14:25:08,747 INFO L280 TraceCheckUtils]: 24: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,748 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-10 14:25:08,748 INFO L280 TraceCheckUtils]: 27: Hoare triple {9605#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {9605#true} is VALID [2020-07-10 14:25:08,748 INFO L280 TraceCheckUtils]: 28: Hoare triple {9605#true} assume !(0 != ~tmp~2); {9605#true} is VALID [2020-07-10 14:25:08,750 INFO L263 TraceCheckUtils]: 29: Hoare triple {9605#true} call activatePump__wrappee__highWaterSensor(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,750 INFO L280 TraceCheckUtils]: 30: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-10 14:25:08,750 INFO L280 TraceCheckUtils]: 31: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,751 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-10 14:25:08,751 INFO L280 TraceCheckUtils]: 33: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,752 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9605#true} {9721#(<= 2 ~waterLevel~0)} #536#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,753 INFO L280 TraceCheckUtils]: 35: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,755 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #496#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9605#true} is VALID [2020-07-10 14:25:08,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume !(0 != ~pumpRunning~0); {9605#true} is VALID [2020-07-10 14:25:08,757 INFO L263 TraceCheckUtils]: 2: Hoare triple {9605#true} call processEnvironment__wrappee__methaneQuery(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9605#true} is VALID [2020-07-10 14:25:08,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {9605#true} assume 0 == ~pumpRunning~0; {9605#true} is VALID [2020-07-10 14:25:08,757 INFO L263 TraceCheckUtils]: 5: Hoare triple {9605#true} call #t~ret0 := isHighWaterLevel(); {9605#true} is VALID [2020-07-10 14:25:08,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {9605#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {9605#true} is VALID [2020-07-10 14:25:08,758 INFO L263 TraceCheckUtils]: 7: Hoare triple {9605#true} call #t~ret20 := isHighWaterSensorDry(); {9605#true} is VALID [2020-07-10 14:25:08,758 INFO L280 TraceCheckUtils]: 8: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-10 14:25:08,759 INFO L280 TraceCheckUtils]: 9: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,759 INFO L280 TraceCheckUtils]: 10: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,760 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,762 INFO L280 TraceCheckUtils]: 14: Hoare triple {9721#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,764 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #534#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,764 INFO L280 TraceCheckUtils]: 17: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,765 INFO L280 TraceCheckUtils]: 18: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,766 INFO L263 TraceCheckUtils]: 19: Hoare triple {9721#(<= 2 ~waterLevel~0)} call activatePump(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9605#true} is VALID [2020-07-10 14:25:08,766 INFO L263 TraceCheckUtils]: 21: Hoare triple {9605#true} call #t~ret2 := isMethaneAlarm(); {9605#true} is VALID [2020-07-10 14:25:08,767 INFO L280 TraceCheckUtils]: 22: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,767 INFO L263 TraceCheckUtils]: 23: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-10 14:25:08,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-10 14:25:08,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,768 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-10 14:25:08,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,769 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-10 14:25:08,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {9605#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {9605#true} is VALID [2020-07-10 14:25:08,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {9605#true} assume !(0 != ~tmp~2); {9605#true} is VALID [2020-07-10 14:25:08,770 INFO L263 TraceCheckUtils]: 32: Hoare triple {9605#true} call activatePump__wrappee__highWaterSensor(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-10 14:25:08,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,771 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-10 14:25:08,771 INFO L280 TraceCheckUtils]: 36: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,772 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9605#true} {9721#(<= 2 ~waterLevel~0)} #536#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,773 INFO L280 TraceCheckUtils]: 38: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,773 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #496#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,774 INFO L280 TraceCheckUtils]: 40: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,775 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9610#(= 1 ~waterLevel~0)} #518#return; {9606#false} is VALID [2020-07-10 14:25:08,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {9605#true} is VALID [2020-07-10 14:25:08,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,782 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9606#false} #528#return; {9606#false} is VALID [2020-07-10 14:25:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-10 14:25:08,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9606#false} #530#return; {9606#false} is VALID [2020-07-10 14:25:08,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {9605#true} call ULTIMATE.init(); {9678#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:25:08,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {9678#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {9610#(= 1 ~waterLevel~0)} assume true; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,800 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9610#(= 1 ~waterLevel~0)} {9605#true} #554#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,801 INFO L263 TraceCheckUtils]: 4: Hoare triple {9610#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {9610#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~5; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,802 INFO L263 TraceCheckUtils]: 6: Hoare triple {9610#(= 1 ~waterLevel~0)} call select_helpers(); {9605#true} is VALID [2020-07-10 14:25:08,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,803 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #448#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,803 INFO L263 TraceCheckUtils]: 9: Hoare triple {9610#(= 1 ~waterLevel~0)} call select_features(); {9605#true} is VALID [2020-07-10 14:25:08,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,804 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #450#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,805 INFO L263 TraceCheckUtils]: 12: Hoare triple {9610#(= 1 ~waterLevel~0)} call #t~ret25 := valid_product(); {9605#true} is VALID [2020-07-10 14:25:08,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {9605#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9605#true} is VALID [2020-07-10 14:25:08,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,806 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #452#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,807 INFO L280 TraceCheckUtils]: 16: Hoare triple {9610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,807 INFO L280 TraceCheckUtils]: 17: Hoare triple {9610#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,808 INFO L263 TraceCheckUtils]: 18: Hoare triple {9610#(= 1 ~waterLevel~0)} call setup(); {9605#true} is VALID [2020-07-10 14:25:08,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,809 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #454#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,810 INFO L263 TraceCheckUtils]: 21: Hoare triple {9610#(= 1 ~waterLevel~0)} call runTest(); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,810 INFO L263 TraceCheckUtils]: 22: Hoare triple {9610#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9605#true} is VALID [2020-07-10 14:25:08,811 INFO L280 TraceCheckUtils]: 24: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,812 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #544#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,813 INFO L263 TraceCheckUtils]: 26: Hoare triple {9610#(= 1 ~waterLevel~0)} call test(); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,813 INFO L280 TraceCheckUtils]: 27: Hoare triple {9610#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,814 INFO L280 TraceCheckUtils]: 28: Hoare triple {9610#(= 1 ~waterLevel~0)} assume !false; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,815 INFO L280 TraceCheckUtils]: 29: Hoare triple {9610#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,815 INFO L280 TraceCheckUtils]: 30: Hoare triple {9610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,816 INFO L280 TraceCheckUtils]: 31: Hoare triple {9610#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~4); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,816 INFO L280 TraceCheckUtils]: 32: Hoare triple {9610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,817 INFO L280 TraceCheckUtils]: 33: Hoare triple {9610#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,817 INFO L280 TraceCheckUtils]: 34: Hoare triple {9610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,818 INFO L280 TraceCheckUtils]: 35: Hoare triple {9610#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,819 INFO L263 TraceCheckUtils]: 36: Hoare triple {9610#(= 1 ~waterLevel~0)} call timeShift(); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,820 INFO L263 TraceCheckUtils]: 37: Hoare triple {9610#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,820 INFO L263 TraceCheckUtils]: 38: Hoare triple {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {9605#true} is VALID [2020-07-10 14:25:08,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-10 14:25:08,820 INFO L280 TraceCheckUtils]: 40: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,820 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9605#true} {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {9605#true} is VALID [2020-07-10 14:25:08,821 INFO L280 TraceCheckUtils]: 42: Hoare triple {9605#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {9605#true} is VALID [2020-07-10 14:25:08,821 INFO L280 TraceCheckUtils]: 43: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,821 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #514#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,822 INFO L280 TraceCheckUtils]: 45: Hoare triple {9610#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,822 INFO L280 TraceCheckUtils]: 46: Hoare triple {9610#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,823 INFO L263 TraceCheckUtils]: 47: Hoare triple {9610#(= 1 ~waterLevel~0)} call processEnvironment(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,823 INFO L280 TraceCheckUtils]: 48: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9605#true} is VALID [2020-07-10 14:25:08,823 INFO L280 TraceCheckUtils]: 49: Hoare triple {9605#true} assume !(0 != ~pumpRunning~0); {9605#true} is VALID [2020-07-10 14:25:08,824 INFO L263 TraceCheckUtils]: 50: Hoare triple {9605#true} call processEnvironment__wrappee__methaneQuery(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,824 INFO L280 TraceCheckUtils]: 51: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9605#true} is VALID [2020-07-10 14:25:08,824 INFO L280 TraceCheckUtils]: 52: Hoare triple {9605#true} assume 0 == ~pumpRunning~0; {9605#true} is VALID [2020-07-10 14:25:08,825 INFO L263 TraceCheckUtils]: 53: Hoare triple {9605#true} call #t~ret0 := isHighWaterLevel(); {9605#true} is VALID [2020-07-10 14:25:08,825 INFO L280 TraceCheckUtils]: 54: Hoare triple {9605#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {9605#true} is VALID [2020-07-10 14:25:08,825 INFO L263 TraceCheckUtils]: 55: Hoare triple {9605#true} call #t~ret20 := isHighWaterSensorDry(); {9605#true} is VALID [2020-07-10 14:25:08,825 INFO L280 TraceCheckUtils]: 56: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-10 14:25:08,826 INFO L280 TraceCheckUtils]: 57: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,826 INFO L280 TraceCheckUtils]: 58: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,827 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,827 INFO L280 TraceCheckUtils]: 60: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,828 INFO L280 TraceCheckUtils]: 61: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,828 INFO L280 TraceCheckUtils]: 62: Hoare triple {9721#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,829 INFO L280 TraceCheckUtils]: 63: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,830 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #534#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,830 INFO L280 TraceCheckUtils]: 65: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,831 INFO L280 TraceCheckUtils]: 66: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,831 INFO L263 TraceCheckUtils]: 67: Hoare triple {9721#(<= 2 ~waterLevel~0)} call activatePump(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,832 INFO L280 TraceCheckUtils]: 68: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9605#true} is VALID [2020-07-10 14:25:08,832 INFO L263 TraceCheckUtils]: 69: Hoare triple {9605#true} call #t~ret2 := isMethaneAlarm(); {9605#true} is VALID [2020-07-10 14:25:08,832 INFO L280 TraceCheckUtils]: 70: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,832 INFO L263 TraceCheckUtils]: 71: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-10 14:25:08,832 INFO L280 TraceCheckUtils]: 72: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-10 14:25:08,832 INFO L280 TraceCheckUtils]: 73: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,833 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-10 14:25:08,833 INFO L280 TraceCheckUtils]: 75: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-10 14:25:08,833 INFO L280 TraceCheckUtils]: 76: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,833 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-10 14:25:08,833 INFO L280 TraceCheckUtils]: 78: Hoare triple {9605#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {9605#true} is VALID [2020-07-10 14:25:08,834 INFO L280 TraceCheckUtils]: 79: Hoare triple {9605#true} assume !(0 != ~tmp~2); {9605#true} is VALID [2020-07-10 14:25:08,834 INFO L263 TraceCheckUtils]: 80: Hoare triple {9605#true} call activatePump__wrappee__highWaterSensor(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,834 INFO L280 TraceCheckUtils]: 81: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-10 14:25:08,834 INFO L280 TraceCheckUtils]: 82: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,835 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-10 14:25:08,835 INFO L280 TraceCheckUtils]: 84: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,840 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9605#true} {9721#(<= 2 ~waterLevel~0)} #536#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,843 INFO L280 TraceCheckUtils]: 86: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,844 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #496#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,845 INFO L280 TraceCheckUtils]: 88: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:08,845 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9610#(= 1 ~waterLevel~0)} #518#return; {9606#false} is VALID [2020-07-10 14:25:08,846 INFO L263 TraceCheckUtils]: 90: Hoare triple {9606#false} call __utac_acc__Specification5_spec__3(); {9606#false} is VALID [2020-07-10 14:25:08,846 INFO L280 TraceCheckUtils]: 91: Hoare triple {9606#false} havoc ~tmp~9;havoc ~tmp___0~2; {9606#false} is VALID [2020-07-10 14:25:08,846 INFO L263 TraceCheckUtils]: 92: Hoare triple {9606#false} call #t~ret63 := getWaterLevel(); {9605#true} is VALID [2020-07-10 14:25:08,846 INFO L280 TraceCheckUtils]: 93: Hoare triple {9605#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {9605#true} is VALID [2020-07-10 14:25:08,846 INFO L280 TraceCheckUtils]: 94: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,846 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9605#true} {9606#false} #528#return; {9606#false} is VALID [2020-07-10 14:25:08,847 INFO L280 TraceCheckUtils]: 96: Hoare triple {9606#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {9606#false} is VALID [2020-07-10 14:25:08,847 INFO L280 TraceCheckUtils]: 97: Hoare triple {9606#false} assume 2 != ~tmp~9; {9606#false} is VALID [2020-07-10 14:25:08,847 INFO L263 TraceCheckUtils]: 98: Hoare triple {9606#false} call #t~ret64 := isPumpRunning(); {9605#true} is VALID [2020-07-10 14:25:08,847 INFO L280 TraceCheckUtils]: 99: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-10 14:25:08,847 INFO L280 TraceCheckUtils]: 100: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-10 14:25:08,848 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9605#true} {9606#false} #530#return; {9606#false} is VALID [2020-07-10 14:25:08,848 INFO L280 TraceCheckUtils]: 102: Hoare triple {9606#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {9606#false} is VALID [2020-07-10 14:25:08,848 INFO L280 TraceCheckUtils]: 103: Hoare triple {9606#false} assume 0 != ~tmp___0~2; {9606#false} is VALID [2020-07-10 14:25:08,848 INFO L280 TraceCheckUtils]: 104: Hoare triple {9606#false} assume 0 == ~switchedOnBeforeTS~0; {9606#false} is VALID [2020-07-10 14:25:08,848 INFO L263 TraceCheckUtils]: 105: Hoare triple {9606#false} call __automaton_fail(); {9606#false} is VALID [2020-07-10 14:25:08,849 INFO L280 TraceCheckUtils]: 106: Hoare triple {9606#false} assume !false; {9606#false} is VALID [2020-07-10 14:25:08,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:25:08,864 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553057467] [2020-07-10 14:25:08,864 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:25:08,865 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:25:08,865 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044552867] [2020-07-10 14:25:08,865 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 14:25:08,866 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:08,866 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:25:08,976 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:08,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:25:08,977 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:08,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:25:08,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:25:08,977 INFO L87 Difference]: Start difference. First operand 454 states and 541 transitions. Second operand 7 states. [2020-07-10 14:25:09,562 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:11,821 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:29,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:29,857 INFO L93 Difference]: Finished difference Result 1670 states and 2209 transitions. [2020-07-10 14:25:29,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:25:29,857 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 14:25:29,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:25:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 715 transitions. [2020-07-10 14:25:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:25:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 715 transitions. [2020-07-10 14:25:29,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 715 transitions. [2020-07-10 14:25:32,289 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 715 edges. 715 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:32,402 INFO L225 Difference]: With dead ends: 1670 [2020-07-10 14:25:32,402 INFO L226 Difference]: Without dead ends: 1244 [2020-07-10 14:25:32,404 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 44 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:25:32,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1244 states. [2020-07-10 14:25:40,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1244 to 1120. [2020-07-10 14:25:40,546 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:40,546 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1244 states. Second operand 1120 states. [2020-07-10 14:25:40,546 INFO L74 IsIncluded]: Start isIncluded. First operand 1244 states. Second operand 1120 states. [2020-07-10 14:25:40,546 INFO L87 Difference]: Start difference. First operand 1244 states. Second operand 1120 states. [2020-07-10 14:25:40,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:40,652 INFO L93 Difference]: Finished difference Result 1244 states and 1583 transitions. [2020-07-10 14:25:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1583 transitions. [2020-07-10 14:25:40,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:40,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:40,658 INFO L74 IsIncluded]: Start isIncluded. First operand 1120 states. Second operand 1244 states. [2020-07-10 14:25:40,658 INFO L87 Difference]: Start difference. First operand 1120 states. Second operand 1244 states. [2020-07-10 14:25:40,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:40,767 INFO L93 Difference]: Finished difference Result 1244 states and 1583 transitions. [2020-07-10 14:25:40,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1583 transitions. [2020-07-10 14:25:40,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:40,773 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:40,773 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:40,773 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1120 states. [2020-07-10 14:25:40,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 1120 states and 1374 transitions. [2020-07-10 14:25:40,870 INFO L78 Accepts]: Start accepts. Automaton has 1120 states and 1374 transitions. Word has length 107 [2020-07-10 14:25:40,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:40,871 INFO L479 AbstractCegarLoop]: Abstraction has 1120 states and 1374 transitions. [2020-07-10 14:25:40,871 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:25:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1374 transitions. [2020-07-10 14:25:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:25:40,873 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:40,874 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] [2020-07-10 14:25:40,874 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:25:40,874 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:40,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:40,874 INFO L82 PathProgramCache]: Analyzing trace with hash -1842327856, now seen corresponding path program 1 times [2020-07-10 14:25:40,875 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:40,875 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254867262] [2020-07-10 14:25:40,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,189 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {16133#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16061#true} is VALID [2020-07-10 14:25:41,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #554#return; {16061#true} is VALID [2020-07-10 14:25:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,264 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16061#true} {16061#true} #448#return; {16061#true} is VALID [2020-07-10 14:25:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,267 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16061#true} {16061#true} #450#return; {16061#true} is VALID [2020-07-10 14:25:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {16061#true} is VALID [2020-07-10 14:25:41,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #452#return; {16061#true} is VALID [2020-07-10 14:25:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,273 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16061#true} {16061#true} #454#return; {16061#true} is VALID [2020-07-10 14:25:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {16061#true} is VALID [2020-07-10 14:25:41,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #544#return; {16061#true} is VALID [2020-07-10 14:25:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-10 14:25:41,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {16061#true} is VALID [2020-07-10 14:25:41,290 INFO L263 TraceCheckUtils]: 0: Hoare triple {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {16061#true} is VALID [2020-07-10 14:25:41,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-10 14:25:41,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,290 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16061#true} {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {16061#true} is VALID [2020-07-10 14:25:41,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {16061#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {16061#true} is VALID [2020-07-10 14:25:41,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,291 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16061#true} {16061#true} #514#return; {16061#true} is VALID [2020-07-10 14:25:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,394 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-10 14:25:41,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {16061#true} is VALID [2020-07-10 14:25:41,395 INFO L263 TraceCheckUtils]: 1: Hoare triple {16061#true} call #t~ret20 := isHighWaterSensorDry(); {16061#true} is VALID [2020-07-10 14:25:41,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,395 INFO L280 TraceCheckUtils]: 3: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,395 INFO L280 TraceCheckUtils]: 4: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,395 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-10 14:25:41,396 INFO L280 TraceCheckUtils]: 6: Hoare triple {16061#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {16061#true} is VALID [2020-07-10 14:25:41,397 INFO L280 TraceCheckUtils]: 7: Hoare triple {16061#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {16211#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-10 14:25:41,397 INFO L280 TraceCheckUtils]: 8: Hoare triple {16211#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-10 14:25:41,398 INFO L280 TraceCheckUtils]: 9: Hoare triple {16212#(= 0 |isHighWaterLevel_#res|)} assume true; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-10 14:25:41,399 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {16212#(= 0 |isHighWaterLevel_#res|)} {16061#true} #534#return; {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} is VALID [2020-07-10 14:25:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-10 14:25:41,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,415 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-10 14:25:41,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,415 INFO L263 TraceCheckUtils]: 1: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-10 14:25:41,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-10 14:25:41,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,416 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-10 14:25:41,416 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,416 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-10 14:25:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-10 14:25:41,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,424 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-10 14:25:41,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16061#true} is VALID [2020-07-10 14:25:41,424 INFO L263 TraceCheckUtils]: 1: Hoare triple {16061#true} call #t~ret2 := isMethaneAlarm(); {16061#true} is VALID [2020-07-10 14:25:41,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,425 INFO L263 TraceCheckUtils]: 3: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-10 14:25:41,425 INFO L280 TraceCheckUtils]: 4: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-10 14:25:41,425 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,425 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-10 14:25:41,425 INFO L280 TraceCheckUtils]: 7: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,426 INFO L280 TraceCheckUtils]: 8: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,426 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-10 14:25:41,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {16061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {16061#true} is VALID [2020-07-10 14:25:41,426 INFO L280 TraceCheckUtils]: 11: Hoare triple {16061#true} assume !(0 != ~tmp~2); {16061#true} is VALID [2020-07-10 14:25:41,427 INFO L263 TraceCheckUtils]: 12: Hoare triple {16061#true} call activatePump__wrappee__highWaterSensor(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,427 INFO L280 TraceCheckUtils]: 13: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-10 14:25:41,427 INFO L280 TraceCheckUtils]: 14: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,428 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-10 14:25:41,428 INFO L280 TraceCheckUtils]: 16: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,428 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16061#true} {16062#false} #536#return; {16062#false} is VALID [2020-07-10 14:25:41,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16061#true} is VALID [2020-07-10 14:25:41,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume 0 == ~pumpRunning~0; {16061#true} is VALID [2020-07-10 14:25:41,429 INFO L263 TraceCheckUtils]: 2: Hoare triple {16061#true} call #t~ret0 := isHighWaterLevel(); {16061#true} is VALID [2020-07-10 14:25:41,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {16061#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {16061#true} is VALID [2020-07-10 14:25:41,429 INFO L263 TraceCheckUtils]: 4: Hoare triple {16061#true} call #t~ret20 := isHighWaterSensorDry(); {16061#true} is VALID [2020-07-10 14:25:41,430 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,430 INFO L280 TraceCheckUtils]: 7: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,430 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-10 14:25:41,430 INFO L280 TraceCheckUtils]: 9: Hoare triple {16061#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {16061#true} is VALID [2020-07-10 14:25:41,431 INFO L280 TraceCheckUtils]: 10: Hoare triple {16061#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {16211#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-10 14:25:41,432 INFO L280 TraceCheckUtils]: 11: Hoare triple {16211#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-10 14:25:41,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {16212#(= 0 |isHighWaterLevel_#res|)} assume true; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-10 14:25:41,433 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16212#(= 0 |isHighWaterLevel_#res|)} {16061#true} #534#return; {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} is VALID [2020-07-10 14:25:41,434 INFO L280 TraceCheckUtils]: 14: Hoare triple {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} is VALID [2020-07-10 14:25:41,434 INFO L280 TraceCheckUtils]: 15: Hoare triple {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} assume 0 != ~tmp~0; {16062#false} is VALID [2020-07-10 14:25:41,434 INFO L263 TraceCheckUtils]: 16: Hoare triple {16062#false} call activatePump(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16061#true} is VALID [2020-07-10 14:25:41,435 INFO L263 TraceCheckUtils]: 18: Hoare triple {16061#true} call #t~ret2 := isMethaneAlarm(); {16061#true} is VALID [2020-07-10 14:25:41,435 INFO L280 TraceCheckUtils]: 19: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,435 INFO L263 TraceCheckUtils]: 20: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-10 14:25:41,435 INFO L280 TraceCheckUtils]: 21: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-10 14:25:41,436 INFO L280 TraceCheckUtils]: 22: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,436 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-10 14:25:41,436 INFO L280 TraceCheckUtils]: 24: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,436 INFO L280 TraceCheckUtils]: 25: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,436 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-10 14:25:41,436 INFO L280 TraceCheckUtils]: 27: Hoare triple {16061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {16061#true} is VALID [2020-07-10 14:25:41,437 INFO L280 TraceCheckUtils]: 28: Hoare triple {16061#true} assume !(0 != ~tmp~2); {16061#true} is VALID [2020-07-10 14:25:41,437 INFO L263 TraceCheckUtils]: 29: Hoare triple {16061#true} call activatePump__wrappee__highWaterSensor(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-10 14:25:41,438 INFO L280 TraceCheckUtils]: 31: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,438 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-10 14:25:41,438 INFO L280 TraceCheckUtils]: 33: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,438 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {16061#true} {16062#false} #536#return; {16062#false} is VALID [2020-07-10 14:25:41,438 INFO L280 TraceCheckUtils]: 35: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-10 14:25:41,439 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {16062#false} {16061#true} #496#return; {16062#false} is VALID [2020-07-10 14:25:41,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16061#true} is VALID [2020-07-10 14:25:41,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume !(0 != ~pumpRunning~0); {16061#true} is VALID [2020-07-10 14:25:41,441 INFO L263 TraceCheckUtils]: 2: Hoare triple {16061#true} call processEnvironment__wrappee__methaneQuery(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16061#true} is VALID [2020-07-10 14:25:41,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {16061#true} assume 0 == ~pumpRunning~0; {16061#true} is VALID [2020-07-10 14:25:41,441 INFO L263 TraceCheckUtils]: 5: Hoare triple {16061#true} call #t~ret0 := isHighWaterLevel(); {16061#true} is VALID [2020-07-10 14:25:41,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {16061#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {16061#true} is VALID [2020-07-10 14:25:41,442 INFO L263 TraceCheckUtils]: 7: Hoare triple {16061#true} call #t~ret20 := isHighWaterSensorDry(); {16061#true} is VALID [2020-07-10 14:25:41,442 INFO L280 TraceCheckUtils]: 8: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,443 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-10 14:25:41,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {16061#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {16061#true} is VALID [2020-07-10 14:25:41,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {16061#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {16211#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-10 14:25:41,444 INFO L280 TraceCheckUtils]: 14: Hoare triple {16211#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-10 14:25:41,445 INFO L280 TraceCheckUtils]: 15: Hoare triple {16212#(= 0 |isHighWaterLevel_#res|)} assume true; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-10 14:25:41,445 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {16212#(= 0 |isHighWaterLevel_#res|)} {16061#true} #534#return; {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} is VALID [2020-07-10 14:25:41,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} is VALID [2020-07-10 14:25:41,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} assume 0 != ~tmp~0; {16062#false} is VALID [2020-07-10 14:25:41,447 INFO L263 TraceCheckUtils]: 19: Hoare triple {16062#false} call activatePump(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,447 INFO L280 TraceCheckUtils]: 20: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16061#true} is VALID [2020-07-10 14:25:41,447 INFO L263 TraceCheckUtils]: 21: Hoare triple {16061#true} call #t~ret2 := isMethaneAlarm(); {16061#true} is VALID [2020-07-10 14:25:41,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,448 INFO L263 TraceCheckUtils]: 23: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-10 14:25:41,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-10 14:25:41,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,448 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-10 14:25:41,448 INFO L280 TraceCheckUtils]: 27: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,448 INFO L280 TraceCheckUtils]: 28: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,449 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-10 14:25:41,449 INFO L280 TraceCheckUtils]: 30: Hoare triple {16061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {16061#true} is VALID [2020-07-10 14:25:41,449 INFO L280 TraceCheckUtils]: 31: Hoare triple {16061#true} assume !(0 != ~tmp~2); {16061#true} is VALID [2020-07-10 14:25:41,450 INFO L263 TraceCheckUtils]: 32: Hoare triple {16061#true} call activatePump__wrappee__highWaterSensor(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,450 INFO L280 TraceCheckUtils]: 33: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-10 14:25:41,450 INFO L280 TraceCheckUtils]: 34: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,450 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-10 14:25:41,450 INFO L280 TraceCheckUtils]: 36: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,451 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {16061#true} {16062#false} #536#return; {16062#false} is VALID [2020-07-10 14:25:41,451 INFO L280 TraceCheckUtils]: 38: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-10 14:25:41,451 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {16062#false} {16061#true} #496#return; {16062#false} is VALID [2020-07-10 14:25:41,451 INFO L280 TraceCheckUtils]: 40: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-10 14:25:41,451 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {16062#false} {16061#true} #518#return; {16062#false} is VALID [2020-07-10 14:25:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {16061#true} is VALID [2020-07-10 14:25:41,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,460 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16062#false} #528#return; {16062#false} is VALID [2020-07-10 14:25:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:41,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-10 14:25:41,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16062#false} #530#return; {16062#false} is VALID [2020-07-10 14:25:41,471 INFO L263 TraceCheckUtils]: 0: Hoare triple {16061#true} call ULTIMATE.init(); {16133#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:25:41,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {16133#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16061#true} is VALID [2020-07-10 14:25:41,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,471 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16061#true} {16061#true} #554#return; {16061#true} is VALID [2020-07-10 14:25:41,472 INFO L263 TraceCheckUtils]: 4: Hoare triple {16061#true} call #t~ret75 := main(); {16061#true} is VALID [2020-07-10 14:25:41,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} havoc ~retValue_acc~3;havoc ~tmp~5; {16061#true} is VALID [2020-07-10 14:25:41,472 INFO L263 TraceCheckUtils]: 6: Hoare triple {16061#true} call select_helpers(); {16061#true} is VALID [2020-07-10 14:25:41,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,472 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16061#true} {16061#true} #448#return; {16061#true} is VALID [2020-07-10 14:25:41,473 INFO L263 TraceCheckUtils]: 9: Hoare triple {16061#true} call select_features(); {16061#true} is VALID [2020-07-10 14:25:41,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,473 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16061#true} {16061#true} #450#return; {16061#true} is VALID [2020-07-10 14:25:41,473 INFO L263 TraceCheckUtils]: 12: Hoare triple {16061#true} call #t~ret25 := valid_product(); {16061#true} is VALID [2020-07-10 14:25:41,473 INFO L280 TraceCheckUtils]: 13: Hoare triple {16061#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {16061#true} is VALID [2020-07-10 14:25:41,473 INFO L280 TraceCheckUtils]: 14: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,474 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16061#true} {16061#true} #452#return; {16061#true} is VALID [2020-07-10 14:25:41,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {16061#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {16061#true} is VALID [2020-07-10 14:25:41,474 INFO L280 TraceCheckUtils]: 17: Hoare triple {16061#true} assume 0 != ~tmp~5; {16061#true} is VALID [2020-07-10 14:25:41,474 INFO L263 TraceCheckUtils]: 18: Hoare triple {16061#true} call setup(); {16061#true} is VALID [2020-07-10 14:25:41,474 INFO L280 TraceCheckUtils]: 19: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,475 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {16061#true} {16061#true} #454#return; {16061#true} is VALID [2020-07-10 14:25:41,475 INFO L263 TraceCheckUtils]: 21: Hoare triple {16061#true} call runTest(); {16061#true} is VALID [2020-07-10 14:25:41,476 INFO L263 TraceCheckUtils]: 22: Hoare triple {16061#true} call __utac_acc__Specification5_spec__1(); {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:41,476 INFO L280 TraceCheckUtils]: 23: Hoare triple {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {16061#true} is VALID [2020-07-10 14:25:41,476 INFO L280 TraceCheckUtils]: 24: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,476 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {16061#true} {16061#true} #544#return; {16061#true} is VALID [2020-07-10 14:25:41,476 INFO L263 TraceCheckUtils]: 26: Hoare triple {16061#true} call test(); {16061#true} is VALID [2020-07-10 14:25:41,477 INFO L280 TraceCheckUtils]: 27: Hoare triple {16061#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {16061#true} is VALID [2020-07-10 14:25:41,477 INFO L280 TraceCheckUtils]: 28: Hoare triple {16061#true} assume !false; {16061#true} is VALID [2020-07-10 14:25:41,477 INFO L280 TraceCheckUtils]: 29: Hoare triple {16061#true} assume ~splverifierCounter~0 < 4; {16061#true} is VALID [2020-07-10 14:25:41,477 INFO L280 TraceCheckUtils]: 30: Hoare triple {16061#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {16061#true} is VALID [2020-07-10 14:25:41,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {16061#true} assume !(0 != ~tmp~4); {16061#true} is VALID [2020-07-10 14:25:41,478 INFO L280 TraceCheckUtils]: 32: Hoare triple {16061#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {16061#true} is VALID [2020-07-10 14:25:41,478 INFO L280 TraceCheckUtils]: 33: Hoare triple {16061#true} assume !(0 != ~tmp___0~1); {16061#true} is VALID [2020-07-10 14:25:41,478 INFO L280 TraceCheckUtils]: 34: Hoare triple {16061#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {16061#true} is VALID [2020-07-10 14:25:41,478 INFO L280 TraceCheckUtils]: 35: Hoare triple {16061#true} assume 0 != ~tmp___2~0; {16061#true} is VALID [2020-07-10 14:25:41,478 INFO L263 TraceCheckUtils]: 36: Hoare triple {16061#true} call timeShift(); {16061#true} is VALID [2020-07-10 14:25:41,479 INFO L263 TraceCheckUtils]: 37: Hoare triple {16061#true} call __utac_acc__Specification5_spec__2(); {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:41,479 INFO L263 TraceCheckUtils]: 38: Hoare triple {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {16061#true} is VALID [2020-07-10 14:25:41,479 INFO L280 TraceCheckUtils]: 39: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-10 14:25:41,479 INFO L280 TraceCheckUtils]: 40: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,480 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {16061#true} {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {16061#true} is VALID [2020-07-10 14:25:41,480 INFO L280 TraceCheckUtils]: 42: Hoare triple {16061#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {16061#true} is VALID [2020-07-10 14:25:41,480 INFO L280 TraceCheckUtils]: 43: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,480 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16061#true} {16061#true} #514#return; {16061#true} is VALID [2020-07-10 14:25:41,480 INFO L280 TraceCheckUtils]: 45: Hoare triple {16061#true} assume !(0 != ~pumpRunning~0); {16061#true} is VALID [2020-07-10 14:25:41,481 INFO L280 TraceCheckUtils]: 46: Hoare triple {16061#true} assume 0 != ~systemActive~0; {16061#true} is VALID [2020-07-10 14:25:41,481 INFO L263 TraceCheckUtils]: 47: Hoare triple {16061#true} call processEnvironment(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,481 INFO L280 TraceCheckUtils]: 48: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16061#true} is VALID [2020-07-10 14:25:41,482 INFO L280 TraceCheckUtils]: 49: Hoare triple {16061#true} assume !(0 != ~pumpRunning~0); {16061#true} is VALID [2020-07-10 14:25:41,482 INFO L263 TraceCheckUtils]: 50: Hoare triple {16061#true} call processEnvironment__wrappee__methaneQuery(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,482 INFO L280 TraceCheckUtils]: 51: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16061#true} is VALID [2020-07-10 14:25:41,483 INFO L280 TraceCheckUtils]: 52: Hoare triple {16061#true} assume 0 == ~pumpRunning~0; {16061#true} is VALID [2020-07-10 14:25:41,483 INFO L263 TraceCheckUtils]: 53: Hoare triple {16061#true} call #t~ret0 := isHighWaterLevel(); {16061#true} is VALID [2020-07-10 14:25:41,483 INFO L280 TraceCheckUtils]: 54: Hoare triple {16061#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {16061#true} is VALID [2020-07-10 14:25:41,483 INFO L263 TraceCheckUtils]: 55: Hoare triple {16061#true} call #t~ret20 := isHighWaterSensorDry(); {16061#true} is VALID [2020-07-10 14:25:41,483 INFO L280 TraceCheckUtils]: 56: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,483 INFO L280 TraceCheckUtils]: 57: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-10 14:25:41,484 INFO L280 TraceCheckUtils]: 58: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,484 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-10 14:25:41,484 INFO L280 TraceCheckUtils]: 60: Hoare triple {16061#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {16061#true} is VALID [2020-07-10 14:25:41,484 INFO L280 TraceCheckUtils]: 61: Hoare triple {16061#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {16211#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-10 14:25:41,485 INFO L280 TraceCheckUtils]: 62: Hoare triple {16211#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-10 14:25:41,486 INFO L280 TraceCheckUtils]: 63: Hoare triple {16212#(= 0 |isHighWaterLevel_#res|)} assume true; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-10 14:25:41,486 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {16212#(= 0 |isHighWaterLevel_#res|)} {16061#true} #534#return; {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} is VALID [2020-07-10 14:25:41,487 INFO L280 TraceCheckUtils]: 65: Hoare triple {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} is VALID [2020-07-10 14:25:41,488 INFO L280 TraceCheckUtils]: 66: Hoare triple {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} assume 0 != ~tmp~0; {16062#false} is VALID [2020-07-10 14:25:41,488 INFO L263 TraceCheckUtils]: 67: Hoare triple {16062#false} call activatePump(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,488 INFO L280 TraceCheckUtils]: 68: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16061#true} is VALID [2020-07-10 14:25:41,488 INFO L263 TraceCheckUtils]: 69: Hoare triple {16061#true} call #t~ret2 := isMethaneAlarm(); {16061#true} is VALID [2020-07-10 14:25:41,488 INFO L280 TraceCheckUtils]: 70: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,488 INFO L263 TraceCheckUtils]: 71: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-10 14:25:41,489 INFO L280 TraceCheckUtils]: 72: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-10 14:25:41,489 INFO L280 TraceCheckUtils]: 73: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,489 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-10 14:25:41,489 INFO L280 TraceCheckUtils]: 75: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-10 14:25:41,489 INFO L280 TraceCheckUtils]: 76: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,490 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-10 14:25:41,490 INFO L280 TraceCheckUtils]: 78: Hoare triple {16061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {16061#true} is VALID [2020-07-10 14:25:41,490 INFO L280 TraceCheckUtils]: 79: Hoare triple {16061#true} assume !(0 != ~tmp~2); {16061#true} is VALID [2020-07-10 14:25:41,491 INFO L263 TraceCheckUtils]: 80: Hoare triple {16061#true} call activatePump__wrappee__highWaterSensor(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:41,491 INFO L280 TraceCheckUtils]: 81: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-10 14:25:41,491 INFO L280 TraceCheckUtils]: 82: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,491 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-10 14:25:41,491 INFO L280 TraceCheckUtils]: 84: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,492 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16061#true} {16062#false} #536#return; {16062#false} is VALID [2020-07-10 14:25:41,492 INFO L280 TraceCheckUtils]: 86: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-10 14:25:41,492 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {16062#false} {16061#true} #496#return; {16062#false} is VALID [2020-07-10 14:25:41,492 INFO L280 TraceCheckUtils]: 88: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-10 14:25:41,492 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {16062#false} {16061#true} #518#return; {16062#false} is VALID [2020-07-10 14:25:41,492 INFO L263 TraceCheckUtils]: 90: Hoare triple {16062#false} call __utac_acc__Specification5_spec__3(); {16062#false} is VALID [2020-07-10 14:25:41,493 INFO L280 TraceCheckUtils]: 91: Hoare triple {16062#false} havoc ~tmp~9;havoc ~tmp___0~2; {16062#false} is VALID [2020-07-10 14:25:41,493 INFO L263 TraceCheckUtils]: 92: Hoare triple {16062#false} call #t~ret63 := getWaterLevel(); {16061#true} is VALID [2020-07-10 14:25:41,493 INFO L280 TraceCheckUtils]: 93: Hoare triple {16061#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {16061#true} is VALID [2020-07-10 14:25:41,493 INFO L280 TraceCheckUtils]: 94: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,494 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {16061#true} {16062#false} #528#return; {16062#false} is VALID [2020-07-10 14:25:41,494 INFO L280 TraceCheckUtils]: 96: Hoare triple {16062#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {16062#false} is VALID [2020-07-10 14:25:41,494 INFO L280 TraceCheckUtils]: 97: Hoare triple {16062#false} assume 2 != ~tmp~9; {16062#false} is VALID [2020-07-10 14:25:41,494 INFO L263 TraceCheckUtils]: 98: Hoare triple {16062#false} call #t~ret64 := isPumpRunning(); {16061#true} is VALID [2020-07-10 14:25:41,495 INFO L280 TraceCheckUtils]: 99: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-10 14:25:41,495 INFO L280 TraceCheckUtils]: 100: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-10 14:25:41,495 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16061#true} {16062#false} #530#return; {16062#false} is VALID [2020-07-10 14:25:41,495 INFO L280 TraceCheckUtils]: 102: Hoare triple {16062#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {16062#false} is VALID [2020-07-10 14:25:41,496 INFO L280 TraceCheckUtils]: 103: Hoare triple {16062#false} assume 0 != ~tmp___0~2; {16062#false} is VALID [2020-07-10 14:25:41,496 INFO L280 TraceCheckUtils]: 104: Hoare triple {16062#false} assume 0 == ~switchedOnBeforeTS~0; {16062#false} is VALID [2020-07-10 14:25:41,496 INFO L263 TraceCheckUtils]: 105: Hoare triple {16062#false} call __automaton_fail(); {16062#false} is VALID [2020-07-10 14:25:41,496 INFO L280 TraceCheckUtils]: 106: Hoare triple {16062#false} assume !false; {16062#false} is VALID [2020-07-10 14:25:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:25:41,514 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254867262] [2020-07-10 14:25:41,515 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:25:41,516 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:25:41,516 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363848174] [2020-07-10 14:25:41,517 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-10 14:25:41,518 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:41,518 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:25:41,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:41,630 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:25:41,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:41,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:25:41,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:25:41,632 INFO L87 Difference]: Start difference. First operand 1120 states and 1374 transitions. Second operand 9 states. [2020-07-10 14:25:47,801 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:25:48,232 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:25:48,774 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:25:49,158 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:00,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:00,025 INFO L93 Difference]: Finished difference Result 2346 states and 3007 transitions. [2020-07-10 14:26:00,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:26:00,025 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-10 14:26:00,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:26:00,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:26:00,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 394 transitions. [2020-07-10 14:26:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:26:00,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 394 transitions. [2020-07-10 14:26:00,037 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 394 transitions. [2020-07-10 14:26:01,254 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 394 edges. 394 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:01,342 INFO L225 Difference]: With dead ends: 2346 [2020-07-10 14:26:01,342 INFO L226 Difference]: Without dead ends: 1254 [2020-07-10 14:26:01,344 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:26:01,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1254 states. [2020-07-10 14:26:09,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1254 to 1140. [2020-07-10 14:26:09,214 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:26:09,214 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1254 states. Second operand 1140 states. [2020-07-10 14:26:09,214 INFO L74 IsIncluded]: Start isIncluded. First operand 1254 states. Second operand 1140 states. [2020-07-10 14:26:09,214 INFO L87 Difference]: Start difference. First operand 1254 states. Second operand 1140 states. [2020-07-10 14:26:09,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:09,315 INFO L93 Difference]: Finished difference Result 1254 states and 1593 transitions. [2020-07-10 14:26:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1593 transitions. [2020-07-10 14:26:09,321 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:09,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:09,321 INFO L74 IsIncluded]: Start isIncluded. First operand 1140 states. Second operand 1254 states. [2020-07-10 14:26:09,321 INFO L87 Difference]: Start difference. First operand 1140 states. Second operand 1254 states. [2020-07-10 14:26:09,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:09,429 INFO L93 Difference]: Finished difference Result 1254 states and 1593 transitions. [2020-07-10 14:26:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1593 transitions. [2020-07-10 14:26:09,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:09,434 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:09,434 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:26:09,435 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:26:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1140 states. [2020-07-10 14:26:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 1140 states and 1394 transitions. [2020-07-10 14:26:09,536 INFO L78 Accepts]: Start accepts. Automaton has 1140 states and 1394 transitions. Word has length 107 [2020-07-10 14:26:09,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:26:09,537 INFO L479 AbstractCegarLoop]: Abstraction has 1140 states and 1394 transitions. [2020-07-10 14:26:09,537 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:26:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1394 transitions. [2020-07-10 14:26:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:26:09,540 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:26:09,541 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] [2020-07-10 14:26:09,541 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:26:09,541 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:26:09,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:26:09,542 INFO L82 PathProgramCache]: Analyzing trace with hash 85944846, now seen corresponding path program 1 times [2020-07-10 14:26:09,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:26:09,542 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300385186] [2020-07-10 14:26:09,543 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:26:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,872 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:26:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {23508#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {23434#true} is VALID [2020-07-10 14:26:09,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:09,921 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #554#return; {23434#true} is VALID [2020-07-10 14:26:09,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:09,924 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23434#true} {23434#true} #448#return; {23434#true} is VALID [2020-07-10 14:26:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:09,927 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23434#true} {23434#true} #450#return; {23434#true} is VALID [2020-07-10 14:26:09,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23509#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:09,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {23509#(= 1 |valid_product_#res|)} assume true; {23509#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:09,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23509#(= 1 |valid_product_#res|)} {23434#true} #452#return; {23446#(= |main_#t~ret25| 1)} is VALID [2020-07-10 14:26:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:09,951 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23434#true} {23434#true} #454#return; {23434#true} is VALID [2020-07-10 14:26:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23434#true} is VALID [2020-07-10 14:26:09,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:09,965 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #544#return; {23434#true} is VALID [2020-07-10 14:26:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:09,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-10 14:26:09,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:09,972 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {23434#true} is VALID [2020-07-10 14:26:09,972 INFO L263 TraceCheckUtils]: 0: Hoare triple {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {23434#true} is VALID [2020-07-10 14:26:09,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-10 14:26:09,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:09,972 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {23434#true} is VALID [2020-07-10 14:26:09,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {23434#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {23434#true} is VALID [2020-07-10 14:26:09,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:09,973 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23434#true} {23434#true} #514#return; {23434#true} is VALID [2020-07-10 14:26:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-10 14:26:10,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,062 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:26:10,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {23434#true} is VALID [2020-07-10 14:26:10,063 INFO L263 TraceCheckUtils]: 1: Hoare triple {23434#true} call #t~ret20 := isHighWaterSensorDry(); {23434#true} is VALID [2020-07-10 14:26:10,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-10 14:26:10,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,065 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:26:10,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {23585#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {23586#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:26:10,066 INFO L280 TraceCheckUtils]: 7: Hoare triple {23586#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {23435#false} is VALID [2020-07-10 14:26:10,067 INFO L280 TraceCheckUtils]: 8: Hoare triple {23435#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {23435#false} is VALID [2020-07-10 14:26:10,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,067 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23435#false} {23434#true} #534#return; {23435#false} is VALID [2020-07-10 14:26:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-10 14:26:10,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-10 14:26:10,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,078 INFO L263 TraceCheckUtils]: 1: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-10 14:26:10,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-10 14:26:10,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,079 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-10 14:26:10,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,079 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-10 14:26:10,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-10 14:26:10,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,083 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-10 14:26:10,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23434#true} is VALID [2020-07-10 14:26:10,083 INFO L263 TraceCheckUtils]: 1: Hoare triple {23434#true} call #t~ret2 := isMethaneAlarm(); {23434#true} is VALID [2020-07-10 14:26:10,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,084 INFO L263 TraceCheckUtils]: 3: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-10 14:26:10,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-10 14:26:10,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,085 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-10 14:26:10,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,085 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-10 14:26:10,085 INFO L280 TraceCheckUtils]: 10: Hoare triple {23434#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {23434#true} is VALID [2020-07-10 14:26:10,086 INFO L280 TraceCheckUtils]: 11: Hoare triple {23434#true} assume !(0 != ~tmp~2); {23434#true} is VALID [2020-07-10 14:26:10,086 INFO L263 TraceCheckUtils]: 12: Hoare triple {23434#true} call activatePump__wrappee__highWaterSensor(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,087 INFO L280 TraceCheckUtils]: 13: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-10 14:26:10,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,087 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-10 14:26:10,087 INFO L280 TraceCheckUtils]: 16: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,087 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23434#true} {23435#false} #536#return; {23435#false} is VALID [2020-07-10 14:26:10,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {23434#true} is VALID [2020-07-10 14:26:10,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume 0 == ~pumpRunning~0; {23434#true} is VALID [2020-07-10 14:26:10,088 INFO L263 TraceCheckUtils]: 2: Hoare triple {23434#true} call #t~ret0 := isHighWaterLevel(); {23434#true} is VALID [2020-07-10 14:26:10,089 INFO L280 TraceCheckUtils]: 3: Hoare triple {23434#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {23434#true} is VALID [2020-07-10 14:26:10,089 INFO L263 TraceCheckUtils]: 4: Hoare triple {23434#true} call #t~ret20 := isHighWaterSensorDry(); {23434#true} is VALID [2020-07-10 14:26:10,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-10 14:26:10,090 INFO L280 TraceCheckUtils]: 6: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,090 INFO L280 TraceCheckUtils]: 7: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,091 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:26:10,092 INFO L280 TraceCheckUtils]: 9: Hoare triple {23585#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {23586#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:26:10,092 INFO L280 TraceCheckUtils]: 10: Hoare triple {23586#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {23435#false} is VALID [2020-07-10 14:26:10,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {23435#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {23435#false} is VALID [2020-07-10 14:26:10,093 INFO L280 TraceCheckUtils]: 12: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,093 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23435#false} {23434#true} #534#return; {23435#false} is VALID [2020-07-10 14:26:10,093 INFO L280 TraceCheckUtils]: 14: Hoare triple {23435#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {23435#false} is VALID [2020-07-10 14:26:10,094 INFO L280 TraceCheckUtils]: 15: Hoare triple {23435#false} assume 0 != ~tmp~0; {23435#false} is VALID [2020-07-10 14:26:10,094 INFO L263 TraceCheckUtils]: 16: Hoare triple {23435#false} call activatePump(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,094 INFO L280 TraceCheckUtils]: 17: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23434#true} is VALID [2020-07-10 14:26:10,094 INFO L263 TraceCheckUtils]: 18: Hoare triple {23434#true} call #t~ret2 := isMethaneAlarm(); {23434#true} is VALID [2020-07-10 14:26:10,094 INFO L280 TraceCheckUtils]: 19: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,095 INFO L263 TraceCheckUtils]: 20: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-10 14:26:10,095 INFO L280 TraceCheckUtils]: 21: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-10 14:26:10,095 INFO L280 TraceCheckUtils]: 22: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,095 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-10 14:26:10,096 INFO L280 TraceCheckUtils]: 24: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,096 INFO L280 TraceCheckUtils]: 25: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,096 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-10 14:26:10,096 INFO L280 TraceCheckUtils]: 27: Hoare triple {23434#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {23434#true} is VALID [2020-07-10 14:26:10,096 INFO L280 TraceCheckUtils]: 28: Hoare triple {23434#true} assume !(0 != ~tmp~2); {23434#true} is VALID [2020-07-10 14:26:10,097 INFO L263 TraceCheckUtils]: 29: Hoare triple {23434#true} call activatePump__wrappee__highWaterSensor(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,097 INFO L280 TraceCheckUtils]: 30: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-10 14:26:10,098 INFO L280 TraceCheckUtils]: 31: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,098 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-10 14:26:10,098 INFO L280 TraceCheckUtils]: 33: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,098 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23434#true} {23435#false} #536#return; {23435#false} is VALID [2020-07-10 14:26:10,098 INFO L280 TraceCheckUtils]: 35: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,099 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23435#false} {23434#true} #496#return; {23435#false} is VALID [2020-07-10 14:26:10,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23434#true} is VALID [2020-07-10 14:26:10,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 != ~pumpRunning~0); {23434#true} is VALID [2020-07-10 14:26:10,101 INFO L263 TraceCheckUtils]: 2: Hoare triple {23434#true} call processEnvironment__wrappee__methaneQuery(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {23434#true} is VALID [2020-07-10 14:26:10,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {23434#true} assume 0 == ~pumpRunning~0; {23434#true} is VALID [2020-07-10 14:26:10,101 INFO L263 TraceCheckUtils]: 5: Hoare triple {23434#true} call #t~ret0 := isHighWaterLevel(); {23434#true} is VALID [2020-07-10 14:26:10,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {23434#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {23434#true} is VALID [2020-07-10 14:26:10,102 INFO L263 TraceCheckUtils]: 7: Hoare triple {23434#true} call #t~ret20 := isHighWaterSensorDry(); {23434#true} is VALID [2020-07-10 14:26:10,102 INFO L280 TraceCheckUtils]: 8: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-10 14:26:10,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,103 INFO L280 TraceCheckUtils]: 10: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,104 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:26:10,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {23585#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {23586#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:26:10,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {23586#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {23435#false} is VALID [2020-07-10 14:26:10,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {23435#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {23435#false} is VALID [2020-07-10 14:26:10,106 INFO L280 TraceCheckUtils]: 15: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,106 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23435#false} {23434#true} #534#return; {23435#false} is VALID [2020-07-10 14:26:10,106 INFO L280 TraceCheckUtils]: 17: Hoare triple {23435#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {23435#false} is VALID [2020-07-10 14:26:10,107 INFO L280 TraceCheckUtils]: 18: Hoare triple {23435#false} assume 0 != ~tmp~0; {23435#false} is VALID [2020-07-10 14:26:10,107 INFO L263 TraceCheckUtils]: 19: Hoare triple {23435#false} call activatePump(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,107 INFO L280 TraceCheckUtils]: 20: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23434#true} is VALID [2020-07-10 14:26:10,107 INFO L263 TraceCheckUtils]: 21: Hoare triple {23434#true} call #t~ret2 := isMethaneAlarm(); {23434#true} is VALID [2020-07-10 14:26:10,107 INFO L280 TraceCheckUtils]: 22: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,108 INFO L263 TraceCheckUtils]: 23: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-10 14:26:10,108 INFO L280 TraceCheckUtils]: 24: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-10 14:26:10,108 INFO L280 TraceCheckUtils]: 25: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,108 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-10 14:26:10,108 INFO L280 TraceCheckUtils]: 27: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,108 INFO L280 TraceCheckUtils]: 28: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,109 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-10 14:26:10,109 INFO L280 TraceCheckUtils]: 30: Hoare triple {23434#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {23434#true} is VALID [2020-07-10 14:26:10,109 INFO L280 TraceCheckUtils]: 31: Hoare triple {23434#true} assume !(0 != ~tmp~2); {23434#true} is VALID [2020-07-10 14:26:10,110 INFO L263 TraceCheckUtils]: 32: Hoare triple {23434#true} call activatePump__wrappee__highWaterSensor(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,110 INFO L280 TraceCheckUtils]: 33: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-10 14:26:10,110 INFO L280 TraceCheckUtils]: 34: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,110 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-10 14:26:10,111 INFO L280 TraceCheckUtils]: 36: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,111 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23434#true} {23435#false} #536#return; {23435#false} is VALID [2020-07-10 14:26:10,111 INFO L280 TraceCheckUtils]: 38: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,111 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23435#false} {23434#true} #496#return; {23435#false} is VALID [2020-07-10 14:26:10,111 INFO L280 TraceCheckUtils]: 40: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,111 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23435#false} {23434#true} #518#return; {23435#false} is VALID [2020-07-10 14:26:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {23434#true} is VALID [2020-07-10 14:26:10,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,116 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23435#false} #528#return; {23435#false} is VALID [2020-07-10 14:26:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:10,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-10 14:26:10,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23435#false} #530#return; {23435#false} is VALID [2020-07-10 14:26:10,123 INFO L263 TraceCheckUtils]: 0: Hoare triple {23434#true} call ULTIMATE.init(); {23508#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:26:10,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {23508#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {23434#true} is VALID [2020-07-10 14:26:10,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,124 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23434#true} #554#return; {23434#true} is VALID [2020-07-10 14:26:10,124 INFO L263 TraceCheckUtils]: 4: Hoare triple {23434#true} call #t~ret75 := main(); {23434#true} is VALID [2020-07-10 14:26:10,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} havoc ~retValue_acc~3;havoc ~tmp~5; {23434#true} is VALID [2020-07-10 14:26:10,124 INFO L263 TraceCheckUtils]: 6: Hoare triple {23434#true} call select_helpers(); {23434#true} is VALID [2020-07-10 14:26:10,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,125 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23434#true} {23434#true} #448#return; {23434#true} is VALID [2020-07-10 14:26:10,125 INFO L263 TraceCheckUtils]: 9: Hoare triple {23434#true} call select_features(); {23434#true} is VALID [2020-07-10 14:26:10,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,125 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23434#true} {23434#true} #450#return; {23434#true} is VALID [2020-07-10 14:26:10,125 INFO L263 TraceCheckUtils]: 12: Hoare triple {23434#true} call #t~ret25 := valid_product(); {23434#true} is VALID [2020-07-10 14:26:10,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {23434#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23509#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:10,127 INFO L280 TraceCheckUtils]: 14: Hoare triple {23509#(= 1 |valid_product_#res|)} assume true; {23509#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:10,127 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23509#(= 1 |valid_product_#res|)} {23434#true} #452#return; {23446#(= |main_#t~ret25| 1)} is VALID [2020-07-10 14:26:10,128 INFO L280 TraceCheckUtils]: 16: Hoare triple {23446#(= |main_#t~ret25| 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {23447#(= 1 main_~tmp~5)} is VALID [2020-07-10 14:26:10,128 INFO L280 TraceCheckUtils]: 17: Hoare triple {23447#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {23434#true} is VALID [2020-07-10 14:26:10,128 INFO L263 TraceCheckUtils]: 18: Hoare triple {23434#true} call setup(); {23434#true} is VALID [2020-07-10 14:26:10,129 INFO L280 TraceCheckUtils]: 19: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,129 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23434#true} {23434#true} #454#return; {23434#true} is VALID [2020-07-10 14:26:10,129 INFO L263 TraceCheckUtils]: 21: Hoare triple {23434#true} call runTest(); {23434#true} is VALID [2020-07-10 14:26:10,130 INFO L263 TraceCheckUtils]: 22: Hoare triple {23434#true} call __utac_acc__Specification5_spec__1(); {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:10,130 INFO L280 TraceCheckUtils]: 23: Hoare triple {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23434#true} is VALID [2020-07-10 14:26:10,130 INFO L280 TraceCheckUtils]: 24: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,130 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23434#true} {23434#true} #544#return; {23434#true} is VALID [2020-07-10 14:26:10,130 INFO L263 TraceCheckUtils]: 26: Hoare triple {23434#true} call test(); {23434#true} is VALID [2020-07-10 14:26:10,131 INFO L280 TraceCheckUtils]: 27: Hoare triple {23434#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23434#true} is VALID [2020-07-10 14:26:10,131 INFO L280 TraceCheckUtils]: 28: Hoare triple {23434#true} assume !false; {23434#true} is VALID [2020-07-10 14:26:10,131 INFO L280 TraceCheckUtils]: 29: Hoare triple {23434#true} assume ~splverifierCounter~0 < 4; {23434#true} is VALID [2020-07-10 14:26:10,131 INFO L280 TraceCheckUtils]: 30: Hoare triple {23434#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {23434#true} is VALID [2020-07-10 14:26:10,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {23434#true} assume !(0 != ~tmp~4); {23434#true} is VALID [2020-07-10 14:26:10,131 INFO L280 TraceCheckUtils]: 32: Hoare triple {23434#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {23434#true} is VALID [2020-07-10 14:26:10,132 INFO L280 TraceCheckUtils]: 33: Hoare triple {23434#true} assume !(0 != ~tmp___0~1); {23434#true} is VALID [2020-07-10 14:26:10,132 INFO L280 TraceCheckUtils]: 34: Hoare triple {23434#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {23434#true} is VALID [2020-07-10 14:26:10,132 INFO L280 TraceCheckUtils]: 35: Hoare triple {23434#true} assume 0 != ~tmp___2~0; {23434#true} is VALID [2020-07-10 14:26:10,132 INFO L263 TraceCheckUtils]: 36: Hoare triple {23434#true} call timeShift(); {23434#true} is VALID [2020-07-10 14:26:10,133 INFO L263 TraceCheckUtils]: 37: Hoare triple {23434#true} call __utac_acc__Specification5_spec__2(); {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:10,133 INFO L263 TraceCheckUtils]: 38: Hoare triple {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {23434#true} is VALID [2020-07-10 14:26:10,133 INFO L280 TraceCheckUtils]: 39: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-10 14:26:10,133 INFO L280 TraceCheckUtils]: 40: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,133 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23434#true} {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {23434#true} is VALID [2020-07-10 14:26:10,134 INFO L280 TraceCheckUtils]: 42: Hoare triple {23434#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {23434#true} is VALID [2020-07-10 14:26:10,134 INFO L280 TraceCheckUtils]: 43: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,134 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23434#true} {23434#true} #514#return; {23434#true} is VALID [2020-07-10 14:26:10,134 INFO L280 TraceCheckUtils]: 45: Hoare triple {23434#true} assume !(0 != ~pumpRunning~0); {23434#true} is VALID [2020-07-10 14:26:10,134 INFO L280 TraceCheckUtils]: 46: Hoare triple {23434#true} assume 0 != ~systemActive~0; {23434#true} is VALID [2020-07-10 14:26:10,135 INFO L263 TraceCheckUtils]: 47: Hoare triple {23434#true} call processEnvironment(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,135 INFO L280 TraceCheckUtils]: 48: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23434#true} is VALID [2020-07-10 14:26:10,135 INFO L280 TraceCheckUtils]: 49: Hoare triple {23434#true} assume !(0 != ~pumpRunning~0); {23434#true} is VALID [2020-07-10 14:26:10,136 INFO L263 TraceCheckUtils]: 50: Hoare triple {23434#true} call processEnvironment__wrappee__methaneQuery(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,136 INFO L280 TraceCheckUtils]: 51: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {23434#true} is VALID [2020-07-10 14:26:10,136 INFO L280 TraceCheckUtils]: 52: Hoare triple {23434#true} assume 0 == ~pumpRunning~0; {23434#true} is VALID [2020-07-10 14:26:10,137 INFO L263 TraceCheckUtils]: 53: Hoare triple {23434#true} call #t~ret0 := isHighWaterLevel(); {23434#true} is VALID [2020-07-10 14:26:10,137 INFO L280 TraceCheckUtils]: 54: Hoare triple {23434#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {23434#true} is VALID [2020-07-10 14:26:10,137 INFO L263 TraceCheckUtils]: 55: Hoare triple {23434#true} call #t~ret20 := isHighWaterSensorDry(); {23434#true} is VALID [2020-07-10 14:26:10,137 INFO L280 TraceCheckUtils]: 56: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-10 14:26:10,138 INFO L280 TraceCheckUtils]: 57: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,138 INFO L280 TraceCheckUtils]: 58: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:10,139 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-10 14:26:10,140 INFO L280 TraceCheckUtils]: 60: Hoare triple {23585#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {23586#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 14:26:10,140 INFO L280 TraceCheckUtils]: 61: Hoare triple {23586#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {23435#false} is VALID [2020-07-10 14:26:10,140 INFO L280 TraceCheckUtils]: 62: Hoare triple {23435#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {23435#false} is VALID [2020-07-10 14:26:10,141 INFO L280 TraceCheckUtils]: 63: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,141 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23435#false} {23434#true} #534#return; {23435#false} is VALID [2020-07-10 14:26:10,141 INFO L280 TraceCheckUtils]: 65: Hoare triple {23435#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {23435#false} is VALID [2020-07-10 14:26:10,141 INFO L280 TraceCheckUtils]: 66: Hoare triple {23435#false} assume 0 != ~tmp~0; {23435#false} is VALID [2020-07-10 14:26:10,141 INFO L263 TraceCheckUtils]: 67: Hoare triple {23435#false} call activatePump(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,142 INFO L280 TraceCheckUtils]: 68: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23434#true} is VALID [2020-07-10 14:26:10,142 INFO L263 TraceCheckUtils]: 69: Hoare triple {23434#true} call #t~ret2 := isMethaneAlarm(); {23434#true} is VALID [2020-07-10 14:26:10,142 INFO L280 TraceCheckUtils]: 70: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,142 INFO L263 TraceCheckUtils]: 71: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-10 14:26:10,142 INFO L280 TraceCheckUtils]: 72: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-10 14:26:10,142 INFO L280 TraceCheckUtils]: 73: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,143 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-10 14:26:10,143 INFO L280 TraceCheckUtils]: 75: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-10 14:26:10,143 INFO L280 TraceCheckUtils]: 76: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,143 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-10 14:26:10,143 INFO L280 TraceCheckUtils]: 78: Hoare triple {23434#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {23434#true} is VALID [2020-07-10 14:26:10,144 INFO L280 TraceCheckUtils]: 79: Hoare triple {23434#true} assume !(0 != ~tmp~2); {23434#true} is VALID [2020-07-10 14:26:10,144 INFO L263 TraceCheckUtils]: 80: Hoare triple {23434#true} call activatePump__wrappee__highWaterSensor(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:10,144 INFO L280 TraceCheckUtils]: 81: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-10 14:26:10,145 INFO L280 TraceCheckUtils]: 82: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,145 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-10 14:26:10,145 INFO L280 TraceCheckUtils]: 84: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,145 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {23434#true} {23435#false} #536#return; {23435#false} is VALID [2020-07-10 14:26:10,145 INFO L280 TraceCheckUtils]: 86: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,146 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23435#false} {23434#true} #496#return; {23435#false} is VALID [2020-07-10 14:26:10,146 INFO L280 TraceCheckUtils]: 88: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-10 14:26:10,146 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23435#false} {23434#true} #518#return; {23435#false} is VALID [2020-07-10 14:26:10,146 INFO L263 TraceCheckUtils]: 90: Hoare triple {23435#false} call __utac_acc__Specification5_spec__3(); {23435#false} is VALID [2020-07-10 14:26:10,146 INFO L280 TraceCheckUtils]: 91: Hoare triple {23435#false} havoc ~tmp~9;havoc ~tmp___0~2; {23435#false} is VALID [2020-07-10 14:26:10,147 INFO L263 TraceCheckUtils]: 92: Hoare triple {23435#false} call #t~ret63 := getWaterLevel(); {23434#true} is VALID [2020-07-10 14:26:10,147 INFO L280 TraceCheckUtils]: 93: Hoare triple {23434#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {23434#true} is VALID [2020-07-10 14:26:10,147 INFO L280 TraceCheckUtils]: 94: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,147 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {23434#true} {23435#false} #528#return; {23435#false} is VALID [2020-07-10 14:26:10,147 INFO L280 TraceCheckUtils]: 96: Hoare triple {23435#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {23435#false} is VALID [2020-07-10 14:26:10,147 INFO L280 TraceCheckUtils]: 97: Hoare triple {23435#false} assume 2 != ~tmp~9; {23435#false} is VALID [2020-07-10 14:26:10,148 INFO L263 TraceCheckUtils]: 98: Hoare triple {23435#false} call #t~ret64 := isPumpRunning(); {23434#true} is VALID [2020-07-10 14:26:10,148 INFO L280 TraceCheckUtils]: 99: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-10 14:26:10,148 INFO L280 TraceCheckUtils]: 100: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-10 14:26:10,148 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {23434#true} {23435#false} #530#return; {23435#false} is VALID [2020-07-10 14:26:10,148 INFO L280 TraceCheckUtils]: 102: Hoare triple {23435#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {23435#false} is VALID [2020-07-10 14:26:10,148 INFO L280 TraceCheckUtils]: 103: Hoare triple {23435#false} assume 0 != ~tmp___0~2; {23435#false} is VALID [2020-07-10 14:26:10,149 INFO L280 TraceCheckUtils]: 104: Hoare triple {23435#false} assume 0 == ~switchedOnBeforeTS~0; {23435#false} is VALID [2020-07-10 14:26:10,149 INFO L263 TraceCheckUtils]: 105: Hoare triple {23435#false} call __automaton_fail(); {23435#false} is VALID [2020-07-10 14:26:10,149 INFO L280 TraceCheckUtils]: 106: Hoare triple {23435#false} assume !false; {23435#false} is VALID [2020-07-10 14:26:10,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:26:10,163 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300385186] [2020-07-10 14:26:10,163 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:26:10,163 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:26:10,163 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031298924] [2020-07-10 14:26:10,164 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-10 14:26:10,164 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:26:10,165 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:26:10,286 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:10,286 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:26:10,286 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:26:10,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:26:10,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:26:10,287 INFO L87 Difference]: Start difference. First operand 1140 states and 1394 transitions. Second operand 11 states. [2020-07-10 14:26:12,267 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:12,681 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:13,010 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:17,993 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:18,718 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:19,134 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:30,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:30,019 INFO L93 Difference]: Finished difference Result 2096 states and 2650 transitions. [2020-07-10 14:26:30,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:26:30,020 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-10 14:26:30,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:26:30,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:26:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 392 transitions. [2020-07-10 14:26:30,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:26:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 392 transitions. [2020-07-10 14:26:30,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 392 transitions. [2020-07-10 14:26:31,302 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 392 edges. 392 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:31,357 INFO L225 Difference]: With dead ends: 2096 [2020-07-10 14:26:31,357 INFO L226 Difference]: Without dead ends: 984 [2020-07-10 14:26:31,361 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:26:31,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 984 states. [2020-07-10 14:26:37,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 984 to 919. [2020-07-10 14:26:37,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:26:37,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 984 states. Second operand 919 states. [2020-07-10 14:26:37,954 INFO L74 IsIncluded]: Start isIncluded. First operand 984 states. Second operand 919 states. [2020-07-10 14:26:37,954 INFO L87 Difference]: Start difference. First operand 984 states. Second operand 919 states. [2020-07-10 14:26:37,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:37,997 INFO L93 Difference]: Finished difference Result 984 states and 1226 transitions. [2020-07-10 14:26:37,997 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1226 transitions. [2020-07-10 14:26:38,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:38,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:38,001 INFO L74 IsIncluded]: Start isIncluded. First operand 919 states. Second operand 984 states. [2020-07-10 14:26:38,001 INFO L87 Difference]: Start difference. First operand 919 states. Second operand 984 states. [2020-07-10 14:26:38,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:38,063 INFO L93 Difference]: Finished difference Result 984 states and 1226 transitions. [2020-07-10 14:26:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1226 transitions. [2020-07-10 14:26:38,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:38,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:38,067 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:26:38,067 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:26:38,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 919 states. [2020-07-10 14:26:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1111 transitions. [2020-07-10 14:26:38,129 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1111 transitions. Word has length 107 [2020-07-10 14:26:38,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:26:38,129 INFO L479 AbstractCegarLoop]: Abstraction has 919 states and 1111 transitions. [2020-07-10 14:26:38,129 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:26:38,129 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1111 transitions. [2020-07-10 14:26:38,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-10 14:26:38,133 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:26:38,133 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:26:38,134 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:26:38,134 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:26:38,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:26:38,134 INFO L82 PathProgramCache]: Analyzing trace with hash 1945052595, now seen corresponding path program 1 times [2020-07-10 14:26:38,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:26:38,136 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448983786] [2020-07-10 14:26:38,136 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:26:38,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,616 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:26:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {29737#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {29663#(= 1 ~waterLevel~0)} assume true; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,675 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29663#(= 1 ~waterLevel~0)} {29658#true} #554#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,679 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #448#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,684 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #450#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {29658#true} is VALID [2020-07-10 14:26:38,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #452#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,698 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #454#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29658#true} is VALID [2020-07-10 14:26:38,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #544#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {29739#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:26:38,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:26:38,794 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {29663#(= 1 ~waterLevel~0)} #498#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-10 14:26:38,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,806 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {29658#true} is VALID [2020-07-10 14:26:38,806 INFO L263 TraceCheckUtils]: 0: Hoare triple {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {29658#true} is VALID [2020-07-10 14:26:38,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-10 14:26:38,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,806 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29658#true} {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {29658#true} is VALID [2020-07-10 14:26:38,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {29658#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {29658#true} is VALID [2020-07-10 14:26:38,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,807 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29658#true} {29679#(= 2 ~waterLevel~0)} #514#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,846 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-10 14:26:38,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {29658#true} is VALID [2020-07-10 14:26:38,846 INFO L263 TraceCheckUtils]: 1: Hoare triple {29658#true} call #t~ret20 := isHighWaterSensorDry(); {29658#true} is VALID [2020-07-10 14:26:38,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,847 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-10 14:26:38,847 INFO L280 TraceCheckUtils]: 6: Hoare triple {29658#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {29658#true} is VALID [2020-07-10 14:26:38,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {29658#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {29658#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {29658#true} is VALID [2020-07-10 14:26:38,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,848 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29658#true} {29658#true} #534#return; {29658#true} is VALID [2020-07-10 14:26:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-10 14:26:38,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,858 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-10 14:26:38,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,858 INFO L263 TraceCheckUtils]: 1: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-10 14:26:38,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-10 14:26:38,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,859 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-10 14:26:38,859 INFO L280 TraceCheckUtils]: 5: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,859 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-10 14:26:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,864 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-10 14:26:38,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {29658#true} is VALID [2020-07-10 14:26:38,864 INFO L263 TraceCheckUtils]: 1: Hoare triple {29658#true} call #t~ret2 := isMethaneAlarm(); {29658#true} is VALID [2020-07-10 14:26:38,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,865 INFO L263 TraceCheckUtils]: 3: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-10 14:26:38,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-10 14:26:38,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,865 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-10 14:26:38,866 INFO L280 TraceCheckUtils]: 7: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,866 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-10 14:26:38,866 INFO L280 TraceCheckUtils]: 10: Hoare triple {29658#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {29658#true} is VALID [2020-07-10 14:26:38,866 INFO L280 TraceCheckUtils]: 11: Hoare triple {29658#true} assume !(0 != ~tmp~2); {29658#true} is VALID [2020-07-10 14:26:38,867 INFO L263 TraceCheckUtils]: 12: Hoare triple {29658#true} call activatePump__wrappee__highWaterSensor(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,867 INFO L280 TraceCheckUtils]: 13: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,868 INFO L280 TraceCheckUtils]: 14: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,868 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-10 14:26:38,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,868 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {29658#true} {29658#true} #536#return; {29658#true} is VALID [2020-07-10 14:26:38,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {29658#true} is VALID [2020-07-10 14:26:38,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume 0 == ~pumpRunning~0; {29658#true} is VALID [2020-07-10 14:26:38,869 INFO L263 TraceCheckUtils]: 2: Hoare triple {29658#true} call #t~ret0 := isHighWaterLevel(); {29658#true} is VALID [2020-07-10 14:26:38,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {29658#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {29658#true} is VALID [2020-07-10 14:26:38,869 INFO L263 TraceCheckUtils]: 4: Hoare triple {29658#true} call #t~ret20 := isHighWaterSensorDry(); {29658#true} is VALID [2020-07-10 14:26:38,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,870 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-10 14:26:38,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {29658#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {29658#true} is VALID [2020-07-10 14:26:38,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {29658#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {29658#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {29658#true} is VALID [2020-07-10 14:26:38,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,871 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29658#true} {29658#true} #534#return; {29658#true} is VALID [2020-07-10 14:26:38,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {29658#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {29658#true} is VALID [2020-07-10 14:26:38,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {29658#true} assume 0 != ~tmp~0; {29658#true} is VALID [2020-07-10 14:26:38,872 INFO L263 TraceCheckUtils]: 16: Hoare triple {29658#true} call activatePump(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {29658#true} is VALID [2020-07-10 14:26:38,873 INFO L263 TraceCheckUtils]: 18: Hoare triple {29658#true} call #t~ret2 := isMethaneAlarm(); {29658#true} is VALID [2020-07-10 14:26:38,873 INFO L280 TraceCheckUtils]: 19: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,873 INFO L263 TraceCheckUtils]: 20: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-10 14:26:38,873 INFO L280 TraceCheckUtils]: 21: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-10 14:26:38,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,873 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-10 14:26:38,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,874 INFO L280 TraceCheckUtils]: 25: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,874 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-10 14:26:38,874 INFO L280 TraceCheckUtils]: 27: Hoare triple {29658#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {29658#true} is VALID [2020-07-10 14:26:38,874 INFO L280 TraceCheckUtils]: 28: Hoare triple {29658#true} assume !(0 != ~tmp~2); {29658#true} is VALID [2020-07-10 14:26:38,875 INFO L263 TraceCheckUtils]: 29: Hoare triple {29658#true} call activatePump__wrappee__highWaterSensor(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,875 INFO L280 TraceCheckUtils]: 30: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,876 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-10 14:26:38,876 INFO L280 TraceCheckUtils]: 33: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,876 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29658#true} {29658#true} #536#return; {29658#true} is VALID [2020-07-10 14:26:38,876 INFO L280 TraceCheckUtils]: 35: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,876 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {29658#true} {29658#true} #496#return; {29658#true} is VALID [2020-07-10 14:26:38,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {29658#true} is VALID [2020-07-10 14:26:38,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume !(0 != ~pumpRunning~0); {29658#true} is VALID [2020-07-10 14:26:38,878 INFO L263 TraceCheckUtils]: 2: Hoare triple {29658#true} call processEnvironment__wrappee__methaneQuery(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {29658#true} is VALID [2020-07-10 14:26:38,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {29658#true} assume 0 == ~pumpRunning~0; {29658#true} is VALID [2020-07-10 14:26:38,879 INFO L263 TraceCheckUtils]: 5: Hoare triple {29658#true} call #t~ret0 := isHighWaterLevel(); {29658#true} is VALID [2020-07-10 14:26:38,879 INFO L280 TraceCheckUtils]: 6: Hoare triple {29658#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {29658#true} is VALID [2020-07-10 14:26:38,879 INFO L263 TraceCheckUtils]: 7: Hoare triple {29658#true} call #t~ret20 := isHighWaterSensorDry(); {29658#true} is VALID [2020-07-10 14:26:38,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,880 INFO L280 TraceCheckUtils]: 9: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,880 INFO L280 TraceCheckUtils]: 10: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,880 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-10 14:26:38,880 INFO L280 TraceCheckUtils]: 12: Hoare triple {29658#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {29658#true} is VALID [2020-07-10 14:26:38,881 INFO L280 TraceCheckUtils]: 13: Hoare triple {29658#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {29658#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {29658#true} is VALID [2020-07-10 14:26:38,881 INFO L280 TraceCheckUtils]: 15: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,881 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29658#true} {29658#true} #534#return; {29658#true} is VALID [2020-07-10 14:26:38,881 INFO L280 TraceCheckUtils]: 17: Hoare triple {29658#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {29658#true} is VALID [2020-07-10 14:26:38,881 INFO L280 TraceCheckUtils]: 18: Hoare triple {29658#true} assume 0 != ~tmp~0; {29658#true} is VALID [2020-07-10 14:26:38,882 INFO L263 TraceCheckUtils]: 19: Hoare triple {29658#true} call activatePump(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {29658#true} is VALID [2020-07-10 14:26:38,883 INFO L263 TraceCheckUtils]: 21: Hoare triple {29658#true} call #t~ret2 := isMethaneAlarm(); {29658#true} is VALID [2020-07-10 14:26:38,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,883 INFO L263 TraceCheckUtils]: 23: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-10 14:26:38,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-10 14:26:38,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,884 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-10 14:26:38,884 INFO L280 TraceCheckUtils]: 27: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,884 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-10 14:26:38,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {29658#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {29658#true} is VALID [2020-07-10 14:26:38,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {29658#true} assume !(0 != ~tmp~2); {29658#true} is VALID [2020-07-10 14:26:38,885 INFO L263 TraceCheckUtils]: 32: Hoare triple {29658#true} call activatePump__wrappee__highWaterSensor(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,885 INFO L280 TraceCheckUtils]: 33: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,886 INFO L280 TraceCheckUtils]: 34: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,886 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-10 14:26:38,886 INFO L280 TraceCheckUtils]: 36: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,886 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {29658#true} {29658#true} #536#return; {29658#true} is VALID [2020-07-10 14:26:38,886 INFO L280 TraceCheckUtils]: 38: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,887 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {29658#true} {29658#true} #496#return; {29658#true} is VALID [2020-07-10 14:26:38,887 INFO L280 TraceCheckUtils]: 40: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,887 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {29658#true} {29679#(= 2 ~waterLevel~0)} #518#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {29829#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:38,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {29829#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {29829#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:38,908 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29829#(= |getWaterLevel_#res| ~waterLevel~0)} {29679#(= 2 ~waterLevel~0)} #528#return; {29732#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} is VALID [2020-07-10 14:26:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:38,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-10 14:26:38,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29659#false} #530#return; {29659#false} is VALID [2020-07-10 14:26:38,919 INFO L263 TraceCheckUtils]: 0: Hoare triple {29658#true} call ULTIMATE.init(); {29737#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:26:38,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {29737#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {29663#(= 1 ~waterLevel~0)} assume true; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,930 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29663#(= 1 ~waterLevel~0)} {29658#true} #554#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,931 INFO L263 TraceCheckUtils]: 4: Hoare triple {29663#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {29663#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~5; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,931 INFO L263 TraceCheckUtils]: 6: Hoare triple {29663#(= 1 ~waterLevel~0)} call select_helpers(); {29658#true} is VALID [2020-07-10 14:26:38,931 INFO L280 TraceCheckUtils]: 7: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,932 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #448#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,932 INFO L263 TraceCheckUtils]: 9: Hoare triple {29663#(= 1 ~waterLevel~0)} call select_features(); {29658#true} is VALID [2020-07-10 14:26:38,932 INFO L280 TraceCheckUtils]: 10: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,932 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #450#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,933 INFO L263 TraceCheckUtils]: 12: Hoare triple {29663#(= 1 ~waterLevel~0)} call #t~ret25 := valid_product(); {29658#true} is VALID [2020-07-10 14:26:38,933 INFO L280 TraceCheckUtils]: 13: Hoare triple {29658#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {29658#true} is VALID [2020-07-10 14:26:38,933 INFO L280 TraceCheckUtils]: 14: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,933 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #452#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,934 INFO L280 TraceCheckUtils]: 16: Hoare triple {29663#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {29663#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,935 INFO L263 TraceCheckUtils]: 18: Hoare triple {29663#(= 1 ~waterLevel~0)} call setup(); {29658#true} is VALID [2020-07-10 14:26:38,935 INFO L280 TraceCheckUtils]: 19: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,936 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #454#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,936 INFO L263 TraceCheckUtils]: 21: Hoare triple {29663#(= 1 ~waterLevel~0)} call runTest(); {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,937 INFO L263 TraceCheckUtils]: 22: Hoare triple {29663#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:38,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29658#true} is VALID [2020-07-10 14:26:38,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,938 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #544#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,939 INFO L263 TraceCheckUtils]: 26: Hoare triple {29663#(= 1 ~waterLevel~0)} call test(); {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {29663#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,941 INFO L280 TraceCheckUtils]: 28: Hoare triple {29663#(= 1 ~waterLevel~0)} assume !false; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,942 INFO L280 TraceCheckUtils]: 29: Hoare triple {29663#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,943 INFO L280 TraceCheckUtils]: 30: Hoare triple {29663#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,943 INFO L280 TraceCheckUtils]: 31: Hoare triple {29663#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,944 INFO L263 TraceCheckUtils]: 32: Hoare triple {29663#(= 1 ~waterLevel~0)} call waterRise(); {29739#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:38,944 INFO L280 TraceCheckUtils]: 33: Hoare triple {29739#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:26:38,945 INFO L280 TraceCheckUtils]: 34: Hoare triple {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:26:38,946 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {29663#(= 1 ~waterLevel~0)} #498#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,949 INFO L280 TraceCheckUtils]: 36: Hoare triple {29679#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,950 INFO L280 TraceCheckUtils]: 37: Hoare triple {29679#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,950 INFO L280 TraceCheckUtils]: 38: Hoare triple {29679#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,950 INFO L280 TraceCheckUtils]: 39: Hoare triple {29679#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,951 INFO L263 TraceCheckUtils]: 40: Hoare triple {29679#(= 2 ~waterLevel~0)} call timeShift(); {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,959 INFO L263 TraceCheckUtils]: 41: Hoare triple {29679#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:38,959 INFO L263 TraceCheckUtils]: 42: Hoare triple {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {29658#true} is VALID [2020-07-10 14:26:38,959 INFO L280 TraceCheckUtils]: 43: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-10 14:26:38,959 INFO L280 TraceCheckUtils]: 44: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,959 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {29658#true} {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {29658#true} is VALID [2020-07-10 14:26:38,959 INFO L280 TraceCheckUtils]: 46: Hoare triple {29658#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {29658#true} is VALID [2020-07-10 14:26:38,960 INFO L280 TraceCheckUtils]: 47: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,960 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29658#true} {29679#(= 2 ~waterLevel~0)} #514#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,960 INFO L280 TraceCheckUtils]: 49: Hoare triple {29679#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,961 INFO L280 TraceCheckUtils]: 50: Hoare triple {29679#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,962 INFO L263 TraceCheckUtils]: 51: Hoare triple {29679#(= 2 ~waterLevel~0)} call processEnvironment(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,962 INFO L280 TraceCheckUtils]: 52: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {29658#true} is VALID [2020-07-10 14:26:38,962 INFO L280 TraceCheckUtils]: 53: Hoare triple {29658#true} assume !(0 != ~pumpRunning~0); {29658#true} is VALID [2020-07-10 14:26:38,965 INFO L263 TraceCheckUtils]: 54: Hoare triple {29658#true} call processEnvironment__wrappee__methaneQuery(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,965 INFO L280 TraceCheckUtils]: 55: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {29658#true} is VALID [2020-07-10 14:26:38,965 INFO L280 TraceCheckUtils]: 56: Hoare triple {29658#true} assume 0 == ~pumpRunning~0; {29658#true} is VALID [2020-07-10 14:26:38,965 INFO L263 TraceCheckUtils]: 57: Hoare triple {29658#true} call #t~ret0 := isHighWaterLevel(); {29658#true} is VALID [2020-07-10 14:26:38,965 INFO L280 TraceCheckUtils]: 58: Hoare triple {29658#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {29658#true} is VALID [2020-07-10 14:26:38,965 INFO L263 TraceCheckUtils]: 59: Hoare triple {29658#true} call #t~ret20 := isHighWaterSensorDry(); {29658#true} is VALID [2020-07-10 14:26:38,966 INFO L280 TraceCheckUtils]: 60: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,966 INFO L280 TraceCheckUtils]: 61: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-10 14:26:38,966 INFO L280 TraceCheckUtils]: 62: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,966 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-10 14:26:38,966 INFO L280 TraceCheckUtils]: 64: Hoare triple {29658#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {29658#true} is VALID [2020-07-10 14:26:38,966 INFO L280 TraceCheckUtils]: 65: Hoare triple {29658#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,967 INFO L280 TraceCheckUtils]: 66: Hoare triple {29658#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {29658#true} is VALID [2020-07-10 14:26:38,967 INFO L280 TraceCheckUtils]: 67: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,967 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {29658#true} {29658#true} #534#return; {29658#true} is VALID [2020-07-10 14:26:38,967 INFO L280 TraceCheckUtils]: 69: Hoare triple {29658#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {29658#true} is VALID [2020-07-10 14:26:38,967 INFO L280 TraceCheckUtils]: 70: Hoare triple {29658#true} assume 0 != ~tmp~0; {29658#true} is VALID [2020-07-10 14:26:38,970 INFO L263 TraceCheckUtils]: 71: Hoare triple {29658#true} call activatePump(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,971 INFO L280 TraceCheckUtils]: 72: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {29658#true} is VALID [2020-07-10 14:26:38,971 INFO L263 TraceCheckUtils]: 73: Hoare triple {29658#true} call #t~ret2 := isMethaneAlarm(); {29658#true} is VALID [2020-07-10 14:26:38,971 INFO L280 TraceCheckUtils]: 74: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,971 INFO L263 TraceCheckUtils]: 75: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-10 14:26:38,971 INFO L280 TraceCheckUtils]: 76: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-10 14:26:38,972 INFO L280 TraceCheckUtils]: 77: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,972 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-10 14:26:38,972 INFO L280 TraceCheckUtils]: 79: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-10 14:26:38,972 INFO L280 TraceCheckUtils]: 80: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,972 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-10 14:26:38,972 INFO L280 TraceCheckUtils]: 82: Hoare triple {29658#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {29658#true} is VALID [2020-07-10 14:26:38,973 INFO L280 TraceCheckUtils]: 83: Hoare triple {29658#true} assume !(0 != ~tmp~2); {29658#true} is VALID [2020-07-10 14:26:38,973 INFO L263 TraceCheckUtils]: 84: Hoare triple {29658#true} call activatePump__wrappee__highWaterSensor(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:38,973 INFO L280 TraceCheckUtils]: 85: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-10 14:26:38,974 INFO L280 TraceCheckUtils]: 86: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,974 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-10 14:26:38,974 INFO L280 TraceCheckUtils]: 88: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,974 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {29658#true} {29658#true} #536#return; {29658#true} is VALID [2020-07-10 14:26:38,974 INFO L280 TraceCheckUtils]: 90: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,975 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {29658#true} {29658#true} #496#return; {29658#true} is VALID [2020-07-10 14:26:38,975 INFO L280 TraceCheckUtils]: 92: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,975 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {29658#true} {29679#(= 2 ~waterLevel~0)} #518#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,976 INFO L263 TraceCheckUtils]: 94: Hoare triple {29679#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,977 INFO L280 TraceCheckUtils]: 95: Hoare triple {29679#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~2; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:38,977 INFO L263 TraceCheckUtils]: 96: Hoare triple {29679#(= 2 ~waterLevel~0)} call #t~ret63 := getWaterLevel(); {29658#true} is VALID [2020-07-10 14:26:38,978 INFO L280 TraceCheckUtils]: 97: Hoare triple {29658#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {29829#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:38,978 INFO L280 TraceCheckUtils]: 98: Hoare triple {29829#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {29829#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:38,979 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {29829#(= |getWaterLevel_#res| ~waterLevel~0)} {29679#(= 2 ~waterLevel~0)} #528#return; {29732#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} is VALID [2020-07-10 14:26:38,980 INFO L280 TraceCheckUtils]: 100: Hoare triple {29732#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {29733#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-10 14:26:38,980 INFO L280 TraceCheckUtils]: 101: Hoare triple {29733#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {29659#false} is VALID [2020-07-10 14:26:38,980 INFO L263 TraceCheckUtils]: 102: Hoare triple {29659#false} call #t~ret64 := isPumpRunning(); {29658#true} is VALID [2020-07-10 14:26:38,981 INFO L280 TraceCheckUtils]: 103: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-10 14:26:38,981 INFO L280 TraceCheckUtils]: 104: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-10 14:26:38,981 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {29658#true} {29659#false} #530#return; {29659#false} is VALID [2020-07-10 14:26:38,981 INFO L280 TraceCheckUtils]: 106: Hoare triple {29659#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {29659#false} is VALID [2020-07-10 14:26:38,981 INFO L280 TraceCheckUtils]: 107: Hoare triple {29659#false} assume 0 != ~tmp___0~2; {29659#false} is VALID [2020-07-10 14:26:38,981 INFO L280 TraceCheckUtils]: 108: Hoare triple {29659#false} assume 0 == ~switchedOnBeforeTS~0; {29659#false} is VALID [2020-07-10 14:26:38,982 INFO L263 TraceCheckUtils]: 109: Hoare triple {29659#false} call __automaton_fail(); {29659#false} is VALID [2020-07-10 14:26:38,982 INFO L280 TraceCheckUtils]: 110: Hoare triple {29659#false} assume !false; {29659#false} is VALID [2020-07-10 14:26:39,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:26:39,002 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448983786] [2020-07-10 14:26:39,003 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:26:39,003 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:26:39,004 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262722587] [2020-07-10 14:26:39,004 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-10 14:26:39,005 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:26:39,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:26:39,146 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:39,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:26:39,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:26:39,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:26:39,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:26:39,147 INFO L87 Difference]: Start difference. First operand 919 states and 1111 transitions. Second operand 12 states. [2020-07-10 14:26:40,140 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:43,599 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:47,407 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:48,735 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:49,164 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:26:49,870 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:50,548 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:27:07,191 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:08,040 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:27:15,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:15,117 INFO L93 Difference]: Finished difference Result 2607 states and 3358 transitions. [2020-07-10 14:27:15,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:27:15,117 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-10 14:27:15,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:27:15,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:27:15,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 711 transitions. [2020-07-10 14:27:15,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:27:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 711 transitions. [2020-07-10 14:27:15,131 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 711 transitions. [2020-07-10 14:27:17,584 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 711 edges. 711 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:27:17,787 INFO L225 Difference]: With dead ends: 2607 [2020-07-10 14:27:17,787 INFO L226 Difference]: Without dead ends: 1904 [2020-07-10 14:27:17,790 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:27:17,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1904 states. [2020-07-10 14:27:29,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1904 to 1610. [2020-07-10 14:27:29,144 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:27:29,144 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1904 states. Second operand 1610 states. [2020-07-10 14:27:29,145 INFO L74 IsIncluded]: Start isIncluded. First operand 1904 states. Second operand 1610 states. [2020-07-10 14:27:29,145 INFO L87 Difference]: Start difference. First operand 1904 states. Second operand 1610 states. [2020-07-10 14:27:29,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:29,279 INFO L93 Difference]: Finished difference Result 1904 states and 2363 transitions. [2020-07-10 14:27:29,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2363 transitions. [2020-07-10 14:27:29,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:27:29,286 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:27:29,286 INFO L74 IsIncluded]: Start isIncluded. First operand 1610 states. Second operand 1904 states. [2020-07-10 14:27:29,286 INFO L87 Difference]: Start difference. First operand 1610 states. Second operand 1904 states. [2020-07-10 14:27:29,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:29,454 INFO L93 Difference]: Finished difference Result 1904 states and 2363 transitions. [2020-07-10 14:27:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2363 transitions. [2020-07-10 14:27:29,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:27:29,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:27:29,460 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:27:29,460 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:27:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1610 states. [2020-07-10 14:27:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1610 states and 1934 transitions. [2020-07-10 14:27:29,613 INFO L78 Accepts]: Start accepts. Automaton has 1610 states and 1934 transitions. Word has length 111 [2020-07-10 14:27:29,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:27:29,613 INFO L479 AbstractCegarLoop]: Abstraction has 1610 states and 1934 transitions. [2020-07-10 14:27:29,613 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:27:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1934 transitions. [2020-07-10 14:27:29,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-10 14:27:29,617 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:27:29,618 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:27:29,619 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:27:29,619 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:27:29,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:27:29,619 INFO L82 PathProgramCache]: Analyzing trace with hash -451795391, now seen corresponding path program 1 times [2020-07-10 14:27:29,619 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:27:29,620 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107399528] [2020-07-10 14:27:29,620 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:27:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,030 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:27:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {39529#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {39401#true} is VALID [2020-07-10 14:27:30,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,095 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #554#return; {39401#true} is VALID [2020-07-10 14:27:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,100 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39401#true} {39401#true} #448#return; {39401#true} is VALID [2020-07-10 14:27:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,104 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39401#true} {39401#true} #450#return; {39401#true} is VALID [2020-07-10 14:27:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {39530#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:30,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {39530#(= 1 |valid_product_#res|)} assume true; {39530#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:30,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39530#(= 1 |valid_product_#res|)} {39401#true} #452#return; {39413#(= |main_#t~ret25| 1)} is VALID [2020-07-10 14:27:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,136 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39401#true} {39401#true} #454#return; {39401#true} is VALID [2020-07-10 14:27:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {39401#true} is VALID [2020-07-10 14:27:30,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,163 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #544#return; {39401#true} is VALID [2020-07-10 14:27:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39401#true} is VALID [2020-07-10 14:27:30,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #498#return; {39401#true} is VALID [2020-07-10 14:27:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-10 14:27:30,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,278 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39401#true} is VALID [2020-07-10 14:27:30,279 INFO L263 TraceCheckUtils]: 0: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-10 14:27:30,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-10 14:27:30,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,280 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39401#true} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39401#true} is VALID [2020-07-10 14:27:30,280 INFO L280 TraceCheckUtils]: 4: Hoare triple {39401#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39401#true} is VALID [2020-07-10 14:27:30,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,281 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39401#true} {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {39401#true} is VALID [2020-07-10 14:27:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,363 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-10 14:27:30,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-10 14:27:30,364 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-10 14:27:30,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,365 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-10 14:27:30,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-10 14:27:30,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-10 14:27:30,367 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-10 14:27:30,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,367 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-10 14:27:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,395 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,396 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,396 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,397 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-10 14:27:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,406 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-10 14:27:30,407 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-10 14:27:30,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,407 INFO L263 TraceCheckUtils]: 3: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,409 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,410 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-10 14:27:30,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-10 14:27:30,410 INFO L280 TraceCheckUtils]: 11: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-10 14:27:30,412 INFO L263 TraceCheckUtils]: 12: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,415 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,416 INFO L280 TraceCheckUtils]: 16: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,417 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-10 14:27:30,418 INFO L263 TraceCheckUtils]: 2: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:30,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-10 14:27:30,419 INFO L263 TraceCheckUtils]: 4: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-10 14:27:30,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,421 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-10 14:27:30,421 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-10 14:27:30,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-10 14:27:30,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-10 14:27:30,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,422 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-10 14:27:30,423 INFO L280 TraceCheckUtils]: 14: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-10 14:27:30,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,425 INFO L263 TraceCheckUtils]: 16: Hoare triple {39401#true} call activatePump(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-10 14:27:30,426 INFO L263 TraceCheckUtils]: 18: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-10 14:27:30,426 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,426 INFO L263 TraceCheckUtils]: 20: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,427 INFO L280 TraceCheckUtils]: 21: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,427 INFO L280 TraceCheckUtils]: 22: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,427 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,428 INFO L280 TraceCheckUtils]: 25: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,428 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-10 14:27:30,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-10 14:27:30,429 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-10 14:27:30,431 INFO L263 TraceCheckUtils]: 29: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,432 INFO L280 TraceCheckUtils]: 30: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,433 INFO L280 TraceCheckUtils]: 31: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,434 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,435 INFO L280 TraceCheckUtils]: 33: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,436 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,436 INFO L280 TraceCheckUtils]: 35: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,437 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-10 14:27:30,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:30,441 INFO L263 TraceCheckUtils]: 2: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-10 14:27:30,442 INFO L263 TraceCheckUtils]: 5: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:30,443 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-10 14:27:30,443 INFO L263 TraceCheckUtils]: 7: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-10 14:27:30,443 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,444 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-10 14:27:30,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-10 14:27:30,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-10 14:27:30,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-10 14:27:30,446 INFO L280 TraceCheckUtils]: 15: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,446 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-10 14:27:30,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-10 14:27:30,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,449 INFO L263 TraceCheckUtils]: 19: Hoare triple {39401#true} call activatePump(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,449 INFO L280 TraceCheckUtils]: 20: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-10 14:27:30,450 INFO L263 TraceCheckUtils]: 21: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-10 14:27:30,450 INFO L280 TraceCheckUtils]: 22: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,450 INFO L263 TraceCheckUtils]: 23: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,451 INFO L280 TraceCheckUtils]: 25: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,451 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,452 INFO L280 TraceCheckUtils]: 27: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,452 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,452 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-10 14:27:30,453 INFO L280 TraceCheckUtils]: 30: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-10 14:27:30,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-10 14:27:30,455 INFO L263 TraceCheckUtils]: 32: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,456 INFO L280 TraceCheckUtils]: 33: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,457 INFO L280 TraceCheckUtils]: 34: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,458 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,459 INFO L280 TraceCheckUtils]: 36: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,460 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,461 INFO L280 TraceCheckUtils]: 38: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,462 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,462 INFO L280 TraceCheckUtils]: 40: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,464 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #518#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-10 14:27:30,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,477 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #528#return; {39401#true} is VALID [2020-07-10 14:27:30,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~tmp~9;havoc ~tmp___0~2; {39401#true} is VALID [2020-07-10 14:27:30,477 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret63 := getWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:30,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-10 14:27:30,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,478 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39401#true} #528#return; {39401#true} is VALID [2020-07-10 14:27:30,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39401#true} is VALID [2020-07-10 14:27:30,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume !(2 != ~tmp~9); {39401#true} is VALID [2020-07-10 14:27:30,479 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,481 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39401#true} {39583#(<= 1 ~pumpRunning~0)} #520#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,482 INFO L263 TraceCheckUtils]: 0: Hoare triple {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:30,483 INFO L263 TraceCheckUtils]: 1: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-10 14:27:30,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-10 14:27:30,483 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,484 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39401#true} is VALID [2020-07-10 14:27:30,484 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39401#true} is VALID [2020-07-10 14:27:30,484 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,485 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39401#true} {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {39401#true} is VALID [2020-07-10 14:27:30,485 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:30,485 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume 0 != ~systemActive~0; {39401#true} is VALID [2020-07-10 14:27:30,486 INFO L263 TraceCheckUtils]: 10: Hoare triple {39401#true} call processEnvironment(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,487 INFO L280 TraceCheckUtils]: 11: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-10 14:27:30,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:30,488 INFO L263 TraceCheckUtils]: 13: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,488 INFO L280 TraceCheckUtils]: 14: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,489 INFO L280 TraceCheckUtils]: 15: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-10 14:27:30,489 INFO L263 TraceCheckUtils]: 16: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:30,489 INFO L280 TraceCheckUtils]: 17: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-10 14:27:30,490 INFO L263 TraceCheckUtils]: 18: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-10 14:27:30,490 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,490 INFO L280 TraceCheckUtils]: 20: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,491 INFO L280 TraceCheckUtils]: 21: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,491 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-10 14:27:30,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-10 14:27:30,492 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-10 14:27:30,492 INFO L280 TraceCheckUtils]: 25: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-10 14:27:30,492 INFO L280 TraceCheckUtils]: 26: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,493 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-10 14:27:30,493 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-10 14:27:30,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,495 INFO L263 TraceCheckUtils]: 30: Hoare triple {39401#true} call activatePump(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-10 14:27:30,495 INFO L263 TraceCheckUtils]: 32: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-10 14:27:30,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,496 INFO L263 TraceCheckUtils]: 34: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,496 INFO L280 TraceCheckUtils]: 35: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,497 INFO L280 TraceCheckUtils]: 36: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,497 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,498 INFO L280 TraceCheckUtils]: 39: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,498 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-10 14:27:30,498 INFO L280 TraceCheckUtils]: 41: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-10 14:27:30,499 INFO L280 TraceCheckUtils]: 42: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-10 14:27:30,500 INFO L263 TraceCheckUtils]: 43: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,502 INFO L280 TraceCheckUtils]: 45: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,503 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,503 INFO L280 TraceCheckUtils]: 47: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,504 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,505 INFO L280 TraceCheckUtils]: 49: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,506 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,506 INFO L280 TraceCheckUtils]: 51: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,507 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #518#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,507 INFO L263 TraceCheckUtils]: 53: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {39401#true} is VALID [2020-07-10 14:27:30,507 INFO L280 TraceCheckUtils]: 54: Hoare triple {39401#true} havoc ~tmp~9;havoc ~tmp___0~2; {39401#true} is VALID [2020-07-10 14:27:30,508 INFO L263 TraceCheckUtils]: 55: Hoare triple {39401#true} call #t~ret63 := getWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:30,508 INFO L280 TraceCheckUtils]: 56: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-10 14:27:30,508 INFO L280 TraceCheckUtils]: 57: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,508 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {39401#true} {39401#true} #528#return; {39401#true} is VALID [2020-07-10 14:27:30,509 INFO L280 TraceCheckUtils]: 59: Hoare triple {39401#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39401#true} is VALID [2020-07-10 14:27:30,509 INFO L280 TraceCheckUtils]: 60: Hoare triple {39401#true} assume !(2 != ~tmp~9); {39401#true} is VALID [2020-07-10 14:27:30,509 INFO L280 TraceCheckUtils]: 61: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,510 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {39401#true} {39583#(<= 1 ~pumpRunning~0)} #520#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,510 INFO L280 TraceCheckUtils]: 63: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,511 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #504#return; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:30,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:30,660 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-10 14:27:30,660 INFO L263 TraceCheckUtils]: 0: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-10 14:27:30,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:30,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:30,664 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-10 14:27:30,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,666 INFO L280 TraceCheckUtils]: 5: Hoare triple {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,667 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {39488#(not (= 0 ~pumpRunning~0))} #514#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39401#true} is VALID [2020-07-10 14:27:30,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,674 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,699 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,700 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,701 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39401#true} {39401#true} #490#return; {39401#true} is VALID [2020-07-10 14:27:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,709 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39401#true} {39401#true} #540#return; {39401#true} is VALID [2020-07-10 14:27:30,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume !(0 == ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:30,711 INFO L263 TraceCheckUtils]: 2: Hoare triple {39401#true} call processEnvironment__wrappee__base(); {39401#true} is VALID [2020-07-10 14:27:30,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,711 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39401#true} #540#return; {39401#true} is VALID [2020-07-10 14:27:30,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,712 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39401#true} {39401#true} #494#return; {39401#true} is VALID [2020-07-10 14:27:30,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-10 14:27:30,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume 0 != ~pumpRunning~0; {39401#true} is VALID [2020-07-10 14:27:30,713 INFO L263 TraceCheckUtils]: 2: Hoare triple {39401#true} call #t~ret1 := isMethaneAlarm(); {39401#true} is VALID [2020-07-10 14:27:30,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,714 INFO L263 TraceCheckUtils]: 4: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,715 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,716 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39401#true} {39401#true} #490#return; {39401#true} is VALID [2020-07-10 14:27:30,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {39401#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {39401#true} is VALID [2020-07-10 14:27:30,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {39401#true} assume !(0 != ~tmp~1); {39401#true} is VALID [2020-07-10 14:27:30,718 INFO L263 TraceCheckUtils]: 13: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {39401#true} assume !(0 == ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:30,719 INFO L263 TraceCheckUtils]: 16: Hoare triple {39401#true} call processEnvironment__wrappee__base(); {39401#true} is VALID [2020-07-10 14:27:30,719 INFO L280 TraceCheckUtils]: 17: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,720 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39401#true} {39401#true} #540#return; {39401#true} is VALID [2020-07-10 14:27:30,720 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,720 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39401#true} {39401#true} #494#return; {39401#true} is VALID [2020-07-10 14:27:30,721 INFO L280 TraceCheckUtils]: 21: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,725 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #518#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-10 14:27:30,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,736 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #528#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:30,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-10 14:27:30,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,740 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #530#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,747 INFO L263 TraceCheckUtils]: 0: Hoare triple {39401#true} call ULTIMATE.init(); {39529#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:27:30,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {39529#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {39401#true} is VALID [2020-07-10 14:27:30,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,748 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39401#true} {39401#true} #554#return; {39401#true} is VALID [2020-07-10 14:27:30,749 INFO L263 TraceCheckUtils]: 4: Hoare triple {39401#true} call #t~ret75 := main(); {39401#true} is VALID [2020-07-10 14:27:30,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} havoc ~retValue_acc~3;havoc ~tmp~5; {39401#true} is VALID [2020-07-10 14:27:30,749 INFO L263 TraceCheckUtils]: 6: Hoare triple {39401#true} call select_helpers(); {39401#true} is VALID [2020-07-10 14:27:30,750 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,750 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39401#true} {39401#true} #448#return; {39401#true} is VALID [2020-07-10 14:27:30,750 INFO L263 TraceCheckUtils]: 9: Hoare triple {39401#true} call select_features(); {39401#true} is VALID [2020-07-10 14:27:30,750 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,751 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39401#true} {39401#true} #450#return; {39401#true} is VALID [2020-07-10 14:27:30,751 INFO L263 TraceCheckUtils]: 12: Hoare triple {39401#true} call #t~ret25 := valid_product(); {39401#true} is VALID [2020-07-10 14:27:30,752 INFO L280 TraceCheckUtils]: 13: Hoare triple {39401#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {39530#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:30,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {39530#(= 1 |valid_product_#res|)} assume true; {39530#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:30,755 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39530#(= 1 |valid_product_#res|)} {39401#true} #452#return; {39413#(= |main_#t~ret25| 1)} is VALID [2020-07-10 14:27:30,756 INFO L280 TraceCheckUtils]: 16: Hoare triple {39413#(= |main_#t~ret25| 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {39414#(= 1 main_~tmp~5)} is VALID [2020-07-10 14:27:30,756 INFO L280 TraceCheckUtils]: 17: Hoare triple {39414#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {39401#true} is VALID [2020-07-10 14:27:30,757 INFO L263 TraceCheckUtils]: 18: Hoare triple {39401#true} call setup(); {39401#true} is VALID [2020-07-10 14:27:30,757 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,757 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39401#true} {39401#true} #454#return; {39401#true} is VALID [2020-07-10 14:27:30,758 INFO L263 TraceCheckUtils]: 21: Hoare triple {39401#true} call runTest(); {39401#true} is VALID [2020-07-10 14:27:30,759 INFO L263 TraceCheckUtils]: 22: Hoare triple {39401#true} call __utac_acc__Specification5_spec__1(); {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:30,759 INFO L280 TraceCheckUtils]: 23: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {39401#true} is VALID [2020-07-10 14:27:30,759 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,760 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39401#true} {39401#true} #544#return; {39401#true} is VALID [2020-07-10 14:27:30,760 INFO L263 TraceCheckUtils]: 26: Hoare triple {39401#true} call test(); {39401#true} is VALID [2020-07-10 14:27:30,760 INFO L280 TraceCheckUtils]: 27: Hoare triple {39401#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39401#true} is VALID [2020-07-10 14:27:30,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume !false; {39401#true} is VALID [2020-07-10 14:27:30,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {39401#true} assume ~splverifierCounter~0 < 4; {39401#true} is VALID [2020-07-10 14:27:30,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {39401#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {39401#true} is VALID [2020-07-10 14:27:30,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {39401#true} assume 0 != ~tmp~4; {39401#true} is VALID [2020-07-10 14:27:30,762 INFO L263 TraceCheckUtils]: 32: Hoare triple {39401#true} call waterRise(); {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:30,763 INFO L280 TraceCheckUtils]: 33: Hoare triple {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39401#true} is VALID [2020-07-10 14:27:30,763 INFO L280 TraceCheckUtils]: 34: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,763 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39401#true} {39401#true} #498#return; {39401#true} is VALID [2020-07-10 14:27:30,764 INFO L280 TraceCheckUtils]: 36: Hoare triple {39401#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {39401#true} is VALID [2020-07-10 14:27:30,764 INFO L280 TraceCheckUtils]: 37: Hoare triple {39401#true} assume !(0 != ~tmp___0~1); {39401#true} is VALID [2020-07-10 14:27:30,764 INFO L280 TraceCheckUtils]: 38: Hoare triple {39401#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {39401#true} is VALID [2020-07-10 14:27:30,765 INFO L280 TraceCheckUtils]: 39: Hoare triple {39401#true} assume 0 != ~tmp___2~0; {39401#true} is VALID [2020-07-10 14:27:30,766 INFO L263 TraceCheckUtils]: 40: Hoare triple {39401#true} call timeShift(); {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:30,768 INFO L263 TraceCheckUtils]: 41: Hoare triple {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:30,768 INFO L263 TraceCheckUtils]: 42: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-10 14:27:30,768 INFO L280 TraceCheckUtils]: 43: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-10 14:27:30,769 INFO L280 TraceCheckUtils]: 44: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,769 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {39401#true} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39401#true} is VALID [2020-07-10 14:27:30,769 INFO L280 TraceCheckUtils]: 46: Hoare triple {39401#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39401#true} is VALID [2020-07-10 14:27:30,769 INFO L280 TraceCheckUtils]: 47: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,770 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {39401#true} {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {39401#true} is VALID [2020-07-10 14:27:30,770 INFO L280 TraceCheckUtils]: 49: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:30,770 INFO L280 TraceCheckUtils]: 50: Hoare triple {39401#true} assume 0 != ~systemActive~0; {39401#true} is VALID [2020-07-10 14:27:30,772 INFO L263 TraceCheckUtils]: 51: Hoare triple {39401#true} call processEnvironment(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,772 INFO L280 TraceCheckUtils]: 52: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-10 14:27:30,772 INFO L280 TraceCheckUtils]: 53: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:30,773 INFO L263 TraceCheckUtils]: 54: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,774 INFO L280 TraceCheckUtils]: 55: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,774 INFO L280 TraceCheckUtils]: 56: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-10 14:27:30,774 INFO L263 TraceCheckUtils]: 57: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:30,774 INFO L280 TraceCheckUtils]: 58: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-10 14:27:30,775 INFO L263 TraceCheckUtils]: 59: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-10 14:27:30,775 INFO L280 TraceCheckUtils]: 60: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,775 INFO L280 TraceCheckUtils]: 61: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:30,776 INFO L280 TraceCheckUtils]: 62: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,776 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-10 14:27:30,776 INFO L280 TraceCheckUtils]: 64: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-10 14:27:30,777 INFO L280 TraceCheckUtils]: 65: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-10 14:27:30,777 INFO L280 TraceCheckUtils]: 66: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-10 14:27:30,777 INFO L280 TraceCheckUtils]: 67: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,777 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-10 14:27:30,778 INFO L280 TraceCheckUtils]: 69: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-10 14:27:30,778 INFO L280 TraceCheckUtils]: 70: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,779 INFO L263 TraceCheckUtils]: 71: Hoare triple {39401#true} call activatePump(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,779 INFO L280 TraceCheckUtils]: 72: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-10 14:27:30,780 INFO L263 TraceCheckUtils]: 73: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-10 14:27:30,780 INFO L280 TraceCheckUtils]: 74: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,780 INFO L263 TraceCheckUtils]: 75: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,781 INFO L280 TraceCheckUtils]: 76: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,781 INFO L280 TraceCheckUtils]: 77: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,781 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,782 INFO L280 TraceCheckUtils]: 79: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,782 INFO L280 TraceCheckUtils]: 80: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,782 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-10 14:27:30,782 INFO L280 TraceCheckUtils]: 82: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-10 14:27:30,783 INFO L280 TraceCheckUtils]: 83: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-10 14:27:30,784 INFO L263 TraceCheckUtils]: 84: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,785 INFO L280 TraceCheckUtils]: 85: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,786 INFO L280 TraceCheckUtils]: 86: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,787 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,788 INFO L280 TraceCheckUtils]: 88: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,789 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,790 INFO L280 TraceCheckUtils]: 90: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,791 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,792 INFO L280 TraceCheckUtils]: 92: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,793 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #518#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,793 INFO L263 TraceCheckUtils]: 94: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {39401#true} is VALID [2020-07-10 14:27:30,794 INFO L280 TraceCheckUtils]: 95: Hoare triple {39401#true} havoc ~tmp~9;havoc ~tmp___0~2; {39401#true} is VALID [2020-07-10 14:27:30,794 INFO L263 TraceCheckUtils]: 96: Hoare triple {39401#true} call #t~ret63 := getWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:30,794 INFO L280 TraceCheckUtils]: 97: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-10 14:27:30,795 INFO L280 TraceCheckUtils]: 98: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,795 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {39401#true} {39401#true} #528#return; {39401#true} is VALID [2020-07-10 14:27:30,795 INFO L280 TraceCheckUtils]: 100: Hoare triple {39401#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39401#true} is VALID [2020-07-10 14:27:30,796 INFO L280 TraceCheckUtils]: 101: Hoare triple {39401#true} assume !(2 != ~tmp~9); {39401#true} is VALID [2020-07-10 14:27:30,796 INFO L280 TraceCheckUtils]: 102: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,797 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {39401#true} {39583#(<= 1 ~pumpRunning~0)} #520#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,798 INFO L280 TraceCheckUtils]: 104: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:30,799 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #504#return; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,800 INFO L280 TraceCheckUtils]: 106: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume !false; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,801 INFO L280 TraceCheckUtils]: 107: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,802 INFO L280 TraceCheckUtils]: 108: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,803 INFO L280 TraceCheckUtils]: 109: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,804 INFO L280 TraceCheckUtils]: 110: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,805 INFO L280 TraceCheckUtils]: 111: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,805 INFO L280 TraceCheckUtils]: 112: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,806 INFO L280 TraceCheckUtils]: 113: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,807 INFO L263 TraceCheckUtils]: 114: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} call timeShift(); {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:30,809 INFO L263 TraceCheckUtils]: 115: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:30,809 INFO L263 TraceCheckUtils]: 116: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-10 14:27:30,810 INFO L280 TraceCheckUtils]: 117: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:30,811 INFO L280 TraceCheckUtils]: 118: Hoare triple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:30,813 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-10 14:27:30,814 INFO L280 TraceCheckUtils]: 120: Hoare triple {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,815 INFO L280 TraceCheckUtils]: 121: Hoare triple {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,817 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {39488#(not (= 0 ~pumpRunning~0))} #514#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,818 INFO L280 TraceCheckUtils]: 123: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,819 INFO L263 TraceCheckUtils]: 124: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:30,819 INFO L280 TraceCheckUtils]: 125: Hoare triple {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39401#true} is VALID [2020-07-10 14:27:30,819 INFO L280 TraceCheckUtils]: 126: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,820 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,821 INFO L280 TraceCheckUtils]: 128: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,823 INFO L263 TraceCheckUtils]: 129: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,823 INFO L280 TraceCheckUtils]: 130: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-10 14:27:30,823 INFO L280 TraceCheckUtils]: 131: Hoare triple {39401#true} assume 0 != ~pumpRunning~0; {39401#true} is VALID [2020-07-10 14:27:30,824 INFO L263 TraceCheckUtils]: 132: Hoare triple {39401#true} call #t~ret1 := isMethaneAlarm(); {39401#true} is VALID [2020-07-10 14:27:30,824 INFO L280 TraceCheckUtils]: 133: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,824 INFO L263 TraceCheckUtils]: 134: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:30,824 INFO L280 TraceCheckUtils]: 135: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:30,825 INFO L280 TraceCheckUtils]: 136: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,825 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:30,825 INFO L280 TraceCheckUtils]: 138: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:30,826 INFO L280 TraceCheckUtils]: 139: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,826 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {39401#true} {39401#true} #490#return; {39401#true} is VALID [2020-07-10 14:27:30,826 INFO L280 TraceCheckUtils]: 141: Hoare triple {39401#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {39401#true} is VALID [2020-07-10 14:27:30,826 INFO L280 TraceCheckUtils]: 142: Hoare triple {39401#true} assume !(0 != ~tmp~1); {39401#true} is VALID [2020-07-10 14:27:30,829 INFO L263 TraceCheckUtils]: 143: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:30,830 INFO L280 TraceCheckUtils]: 144: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:30,830 INFO L280 TraceCheckUtils]: 145: Hoare triple {39401#true} assume !(0 == ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:30,830 INFO L263 TraceCheckUtils]: 146: Hoare triple {39401#true} call processEnvironment__wrappee__base(); {39401#true} is VALID [2020-07-10 14:27:30,830 INFO L280 TraceCheckUtils]: 147: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,830 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {39401#true} {39401#true} #540#return; {39401#true} is VALID [2020-07-10 14:27:30,831 INFO L280 TraceCheckUtils]: 149: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,831 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {39401#true} {39401#true} #494#return; {39401#true} is VALID [2020-07-10 14:27:30,831 INFO L280 TraceCheckUtils]: 151: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,832 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #518#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,833 INFO L263 TraceCheckUtils]: 153: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,833 INFO L280 TraceCheckUtils]: 154: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~2; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,834 INFO L263 TraceCheckUtils]: 155: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret63 := getWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:30,834 INFO L280 TraceCheckUtils]: 156: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-10 14:27:30,834 INFO L280 TraceCheckUtils]: 157: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,835 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #528#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,836 INFO L280 TraceCheckUtils]: 159: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,836 INFO L280 TraceCheckUtils]: 160: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,837 INFO L263 TraceCheckUtils]: 161: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret64 := isPumpRunning(); {39401#true} is VALID [2020-07-10 14:27:30,837 INFO L280 TraceCheckUtils]: 162: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-10 14:27:30,837 INFO L280 TraceCheckUtils]: 163: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:30,838 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #530#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,838 INFO L280 TraceCheckUtils]: 165: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,839 INFO L280 TraceCheckUtils]: 166: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:30,840 INFO L280 TraceCheckUtils]: 167: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {39402#false} is VALID [2020-07-10 14:27:30,840 INFO L263 TraceCheckUtils]: 168: Hoare triple {39402#false} call __automaton_fail(); {39402#false} is VALID [2020-07-10 14:27:30,840 INFO L280 TraceCheckUtils]: 169: Hoare triple {39402#false} assume !false; {39402#false} is VALID [2020-07-10 14:27:30,961 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-10 14:27:30,962 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107399528] [2020-07-10 14:27:30,962 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1965907028] [2020-07-10 14:27:30,962 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:27:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:31,333 INFO L264 TraceCheckSpWp]: Trace formula consists of 961 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:27:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:31,444 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:27:31,899 INFO L263 TraceCheckUtils]: 0: Hoare triple {39401#true} call ULTIMATE.init(); {39401#true} is VALID [2020-07-10 14:27:31,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {39401#true} is VALID [2020-07-10 14:27:31,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,900 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39401#true} {39401#true} #554#return; {39401#true} is VALID [2020-07-10 14:27:31,900 INFO L263 TraceCheckUtils]: 4: Hoare triple {39401#true} call #t~ret75 := main(); {39401#true} is VALID [2020-07-10 14:27:31,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} havoc ~retValue_acc~3;havoc ~tmp~5; {39401#true} is VALID [2020-07-10 14:27:31,900 INFO L263 TraceCheckUtils]: 6: Hoare triple {39401#true} call select_helpers(); {39401#true} is VALID [2020-07-10 14:27:31,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,901 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39401#true} {39401#true} #448#return; {39401#true} is VALID [2020-07-10 14:27:31,901 INFO L263 TraceCheckUtils]: 9: Hoare triple {39401#true} call select_features(); {39401#true} is VALID [2020-07-10 14:27:31,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,901 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39401#true} {39401#true} #450#return; {39401#true} is VALID [2020-07-10 14:27:31,901 INFO L263 TraceCheckUtils]: 12: Hoare triple {39401#true} call #t~ret25 := valid_product(); {39401#true} is VALID [2020-07-10 14:27:31,901 INFO L280 TraceCheckUtils]: 13: Hoare triple {39401#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {39401#true} is VALID [2020-07-10 14:27:31,902 INFO L280 TraceCheckUtils]: 14: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,902 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39401#true} {39401#true} #452#return; {39401#true} is VALID [2020-07-10 14:27:31,902 INFO L280 TraceCheckUtils]: 16: Hoare triple {39401#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {39401#true} is VALID [2020-07-10 14:27:31,902 INFO L280 TraceCheckUtils]: 17: Hoare triple {39401#true} assume 0 != ~tmp~5; {39401#true} is VALID [2020-07-10 14:27:31,902 INFO L263 TraceCheckUtils]: 18: Hoare triple {39401#true} call setup(); {39401#true} is VALID [2020-07-10 14:27:31,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,903 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39401#true} {39401#true} #454#return; {39401#true} is VALID [2020-07-10 14:27:31,903 INFO L263 TraceCheckUtils]: 21: Hoare triple {39401#true} call runTest(); {39401#true} is VALID [2020-07-10 14:27:31,903 INFO L263 TraceCheckUtils]: 22: Hoare triple {39401#true} call __utac_acc__Specification5_spec__1(); {39401#true} is VALID [2020-07-10 14:27:31,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {39401#true} ~switchedOnBeforeTS~0 := 0; {39401#true} is VALID [2020-07-10 14:27:31,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,904 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39401#true} {39401#true} #544#return; {39401#true} is VALID [2020-07-10 14:27:31,904 INFO L263 TraceCheckUtils]: 26: Hoare triple {39401#true} call test(); {39401#true} is VALID [2020-07-10 14:27:31,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {39401#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39401#true} is VALID [2020-07-10 14:27:31,904 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume !false; {39401#true} is VALID [2020-07-10 14:27:31,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {39401#true} assume ~splverifierCounter~0 < 4; {39401#true} is VALID [2020-07-10 14:27:31,904 INFO L280 TraceCheckUtils]: 30: Hoare triple {39401#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {39401#true} is VALID [2020-07-10 14:27:31,905 INFO L280 TraceCheckUtils]: 31: Hoare triple {39401#true} assume 0 != ~tmp~4; {39401#true} is VALID [2020-07-10 14:27:31,905 INFO L263 TraceCheckUtils]: 32: Hoare triple {39401#true} call waterRise(); {39401#true} is VALID [2020-07-10 14:27:31,905 INFO L280 TraceCheckUtils]: 33: Hoare triple {39401#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39401#true} is VALID [2020-07-10 14:27:31,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,905 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39401#true} {39401#true} #498#return; {39401#true} is VALID [2020-07-10 14:27:31,905 INFO L280 TraceCheckUtils]: 36: Hoare triple {39401#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {39401#true} is VALID [2020-07-10 14:27:31,906 INFO L280 TraceCheckUtils]: 37: Hoare triple {39401#true} assume !(0 != ~tmp___0~1); {39401#true} is VALID [2020-07-10 14:27:31,906 INFO L280 TraceCheckUtils]: 38: Hoare triple {39401#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {39401#true} is VALID [2020-07-10 14:27:31,906 INFO L280 TraceCheckUtils]: 39: Hoare triple {39401#true} assume 0 != ~tmp___2~0; {39401#true} is VALID [2020-07-10 14:27:31,906 INFO L263 TraceCheckUtils]: 40: Hoare triple {39401#true} call timeShift(); {39401#true} is VALID [2020-07-10 14:27:31,906 INFO L263 TraceCheckUtils]: 41: Hoare triple {39401#true} call __utac_acc__Specification5_spec__2(); {39401#true} is VALID [2020-07-10 14:27:31,906 INFO L263 TraceCheckUtils]: 42: Hoare triple {39401#true} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-10 14:27:31,907 INFO L280 TraceCheckUtils]: 43: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-10 14:27:31,907 INFO L280 TraceCheckUtils]: 44: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,907 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {39401#true} {39401#true} #526#return; {39401#true} is VALID [2020-07-10 14:27:31,907 INFO L280 TraceCheckUtils]: 46: Hoare triple {39401#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39401#true} is VALID [2020-07-10 14:27:31,907 INFO L280 TraceCheckUtils]: 47: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,907 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {39401#true} {39401#true} #514#return; {39401#true} is VALID [2020-07-10 14:27:31,908 INFO L280 TraceCheckUtils]: 49: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:31,908 INFO L280 TraceCheckUtils]: 50: Hoare triple {39401#true} assume 0 != ~systemActive~0; {39401#true} is VALID [2020-07-10 14:27:31,908 INFO L263 TraceCheckUtils]: 51: Hoare triple {39401#true} call processEnvironment(); {39401#true} is VALID [2020-07-10 14:27:31,908 INFO L280 TraceCheckUtils]: 52: Hoare triple {39401#true} havoc ~tmp~1; {39401#true} is VALID [2020-07-10 14:27:31,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-10 14:27:31,908 INFO L263 TraceCheckUtils]: 54: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39401#true} is VALID [2020-07-10 14:27:31,909 INFO L280 TraceCheckUtils]: 55: Hoare triple {39401#true} havoc ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:31,909 INFO L280 TraceCheckUtils]: 56: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-10 14:27:31,909 INFO L263 TraceCheckUtils]: 57: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-10 14:27:31,909 INFO L280 TraceCheckUtils]: 58: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-10 14:27:31,909 INFO L263 TraceCheckUtils]: 59: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-10 14:27:31,910 INFO L280 TraceCheckUtils]: 60: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:31,910 INFO L280 TraceCheckUtils]: 61: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-10 14:27:31,910 INFO L280 TraceCheckUtils]: 62: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,910 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-10 14:27:31,910 INFO L280 TraceCheckUtils]: 64: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-10 14:27:31,911 INFO L280 TraceCheckUtils]: 65: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-10 14:27:31,911 INFO L280 TraceCheckUtils]: 66: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-10 14:27:31,911 INFO L280 TraceCheckUtils]: 67: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,911 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-10 14:27:31,911 INFO L280 TraceCheckUtils]: 69: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-10 14:27:31,911 INFO L280 TraceCheckUtils]: 70: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-10 14:27:31,912 INFO L263 TraceCheckUtils]: 71: Hoare triple {39401#true} call activatePump(); {39401#true} is VALID [2020-07-10 14:27:31,912 INFO L280 TraceCheckUtils]: 72: Hoare triple {39401#true} havoc ~tmp~2; {39401#true} is VALID [2020-07-10 14:27:31,912 INFO L263 TraceCheckUtils]: 73: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-10 14:27:31,912 INFO L280 TraceCheckUtils]: 74: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:31,912 INFO L263 TraceCheckUtils]: 75: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-10 14:27:31,913 INFO L280 TraceCheckUtils]: 76: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-10 14:27:31,913 INFO L280 TraceCheckUtils]: 77: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,913 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-10 14:27:31,913 INFO L280 TraceCheckUtils]: 79: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-10 14:27:31,913 INFO L280 TraceCheckUtils]: 80: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-10 14:27:31,913 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-10 14:27:31,914 INFO L280 TraceCheckUtils]: 82: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-10 14:27:31,914 INFO L280 TraceCheckUtils]: 83: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-10 14:27:31,914 INFO L263 TraceCheckUtils]: 84: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39401#true} is VALID [2020-07-10 14:27:31,915 INFO L280 TraceCheckUtils]: 85: Hoare triple {39401#true} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,915 INFO L280 TraceCheckUtils]: 86: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,916 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,917 INFO L280 TraceCheckUtils]: 88: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,917 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,918 INFO L280 TraceCheckUtils]: 90: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,919 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,919 INFO L280 TraceCheckUtils]: 92: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,920 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #518#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,921 INFO L263 TraceCheckUtils]: 94: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,921 INFO L280 TraceCheckUtils]: 95: Hoare triple {39583#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,922 INFO L263 TraceCheckUtils]: 96: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,922 INFO L280 TraceCheckUtils]: 97: Hoare triple {39583#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,923 INFO L280 TraceCheckUtils]: 98: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,924 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39583#(<= 1 ~pumpRunning~0)} #528#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,924 INFO L280 TraceCheckUtils]: 100: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,925 INFO L280 TraceCheckUtils]: 101: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,925 INFO L280 TraceCheckUtils]: 102: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,926 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39583#(<= 1 ~pumpRunning~0)} #520#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,927 INFO L280 TraceCheckUtils]: 104: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,928 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #504#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,929 INFO L280 TraceCheckUtils]: 106: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume !false; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,929 INFO L280 TraceCheckUtils]: 107: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,930 INFO L280 TraceCheckUtils]: 108: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,931 INFO L280 TraceCheckUtils]: 109: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,931 INFO L280 TraceCheckUtils]: 110: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,932 INFO L280 TraceCheckUtils]: 111: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,932 INFO L280 TraceCheckUtils]: 112: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,933 INFO L280 TraceCheckUtils]: 113: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,934 INFO L263 TraceCheckUtils]: 114: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call timeShift(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,934 INFO L263 TraceCheckUtils]: 115: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,935 INFO L263 TraceCheckUtils]: 116: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call #t~ret62 := isPumpRunning(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:31,936 INFO L280 TraceCheckUtils]: 117: Hoare triple {39583#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40064#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:31,937 INFO L280 TraceCheckUtils]: 118: Hoare triple {40064#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {40064#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:31,938 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {40064#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {39583#(<= 1 ~pumpRunning~0)} #526#return; {40071#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret62|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:31,940 INFO L280 TraceCheckUtils]: 120: Hoare triple {40071#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret62|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {40075#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:31,940 INFO L280 TraceCheckUtils]: 121: Hoare triple {40075#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {40075#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:31,941 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {40075#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {39583#(<= 1 ~pumpRunning~0)} #514#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,942 INFO L280 TraceCheckUtils]: 123: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,943 INFO L263 TraceCheckUtils]: 124: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,944 INFO L280 TraceCheckUtils]: 125: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,944 INFO L280 TraceCheckUtils]: 126: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,945 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,945 INFO L280 TraceCheckUtils]: 128: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,946 INFO L263 TraceCheckUtils]: 129: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,947 INFO L280 TraceCheckUtils]: 130: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,947 INFO L280 TraceCheckUtils]: 131: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,948 INFO L263 TraceCheckUtils]: 132: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := isMethaneAlarm(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,949 INFO L280 TraceCheckUtils]: 133: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,949 INFO L263 TraceCheckUtils]: 134: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret3 := isMethaneLevelCritical(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,950 INFO L280 TraceCheckUtils]: 135: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,951 INFO L280 TraceCheckUtils]: 136: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,951 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #548#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,952 INFO L280 TraceCheckUtils]: 138: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,953 INFO L280 TraceCheckUtils]: 139: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,953 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #490#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,954 INFO L280 TraceCheckUtils]: 141: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,955 INFO L280 TraceCheckUtils]: 142: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,955 INFO L263 TraceCheckUtils]: 143: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,956 INFO L280 TraceCheckUtils]: 144: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,956 INFO L280 TraceCheckUtils]: 145: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,957 INFO L263 TraceCheckUtils]: 146: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,958 INFO L280 TraceCheckUtils]: 147: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,958 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #540#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,959 INFO L280 TraceCheckUtils]: 149: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,960 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #494#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,960 INFO L280 TraceCheckUtils]: 151: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,961 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #518#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,961 INFO L263 TraceCheckUtils]: 153: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,962 INFO L280 TraceCheckUtils]: 154: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~2; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,963 INFO L263 TraceCheckUtils]: 155: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret63 := getWaterLevel(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,963 INFO L280 TraceCheckUtils]: 156: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,964 INFO L280 TraceCheckUtils]: 157: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,964 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #528#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,965 INFO L280 TraceCheckUtils]: 159: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,966 INFO L280 TraceCheckUtils]: 160: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,966 INFO L263 TraceCheckUtils]: 161: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret64 := isPumpRunning(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,967 INFO L280 TraceCheckUtils]: 162: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,968 INFO L280 TraceCheckUtils]: 163: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,969 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #530#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,969 INFO L280 TraceCheckUtils]: 165: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,970 INFO L280 TraceCheckUtils]: 166: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:31,970 INFO L280 TraceCheckUtils]: 167: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {39402#false} is VALID [2020-07-10 14:27:31,971 INFO L263 TraceCheckUtils]: 168: Hoare triple {39402#false} call __automaton_fail(); {39402#false} is VALID [2020-07-10 14:27:31,971 INFO L280 TraceCheckUtils]: 169: Hoare triple {39402#false} assume !false; {39402#false} is VALID [2020-07-10 14:27:32,001 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:27:32,002 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:27:32,002 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:27:32,002 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963552111] [2020-07-10 14:27:32,003 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-10 14:27:32,186 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:27:32,186 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:27:32,529 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:27:32,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:27:32,529 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:27:32,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:27:32,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:27:32,530 INFO L87 Difference]: Start difference. First operand 1610 states and 1934 transitions. Second operand 20 states. [2020-07-10 14:27:34,110 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:27:35,467 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:27:36,013 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:27:36,391 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:27:40,070 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:27:40,511 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:41,333 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:27:42,788 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:27:53,987 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:57,326 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:27:58,106 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:27:59,281 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:28:02,794 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:28:04,855 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:28:06,600 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:28:09,060 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:28:11,915 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:28:21,035 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:28:23,367 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:28:24,143 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:28:24,788 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:28:25,469 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:28:26,020 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:28:30,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:30,738 INFO L93 Difference]: Finished difference Result 3513 states and 4371 transitions. [2020-07-10 14:28:30,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-10 14:28:30,739 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-10 14:28:30,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:28:30,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:28:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 690 transitions. [2020-07-10 14:28:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:28:30,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 690 transitions. [2020-07-10 14:28:30,765 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 690 transitions. [2020-07-10 14:28:33,224 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 690 edges. 690 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:28:33,509 INFO L225 Difference]: With dead ends: 3513 [2020-07-10 14:28:33,509 INFO L226 Difference]: Without dead ends: 2107 [2020-07-10 14:28:33,517 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1485 ImplicationChecksByTransitivity, 9.6s TimeCoverageRelationStatistics Valid=974, Invalid=4138, Unknown=0, NotChecked=0, Total=5112 [2020-07-10 14:28:33,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2107 states. [2020-07-10 14:28:49,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2107 to 1881. [2020-07-10 14:28:49,044 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:28:49,044 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2107 states. Second operand 1881 states. [2020-07-10 14:28:49,044 INFO L74 IsIncluded]: Start isIncluded. First operand 2107 states. Second operand 1881 states. [2020-07-10 14:28:49,044 INFO L87 Difference]: Start difference. First operand 2107 states. Second operand 1881 states. [2020-07-10 14:28:49,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:49,236 INFO L93 Difference]: Finished difference Result 2107 states and 2542 transitions. [2020-07-10 14:28:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 2542 transitions. [2020-07-10 14:28:49,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:28:49,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:28:49,251 INFO L74 IsIncluded]: Start isIncluded. First operand 1881 states. Second operand 2107 states. [2020-07-10 14:28:49,251 INFO L87 Difference]: Start difference. First operand 1881 states. Second operand 2107 states. [2020-07-10 14:28:49,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:49,465 INFO L93 Difference]: Finished difference Result 2107 states and 2542 transitions. [2020-07-10 14:28:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 2542 transitions. [2020-07-10 14:28:49,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:28:49,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:28:49,474 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:28:49,474 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:28:49,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1881 states. [2020-07-10 14:28:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1881 states and 2218 transitions. [2020-07-10 14:28:49,732 INFO L78 Accepts]: Start accepts. Automaton has 1881 states and 2218 transitions. Word has length 170 [2020-07-10 14:28:49,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:28:49,733 INFO L479 AbstractCegarLoop]: Abstraction has 1881 states and 2218 transitions. [2020-07-10 14:28:49,733 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:28:49,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2218 transitions. [2020-07-10 14:28:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-10 14:28:49,744 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:28:49,744 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:28:49,958 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:28:49,959 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:28:49,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:28:49,960 INFO L82 PathProgramCache]: Analyzing trace with hash -2132265714, now seen corresponding path program 1 times [2020-07-10 14:28:49,960 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:28:49,960 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007775711] [2020-07-10 14:28:49,961 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:28:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,464 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:28:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {52111#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {51871#true} is VALID [2020-07-10 14:28:50,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,533 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #554#return; {51871#true} is VALID [2020-07-10 14:28:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,537 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51871#true} {51871#true} #448#return; {51871#true} is VALID [2020-07-10 14:28:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51871#true} {51871#true} #450#return; {51871#true} is VALID [2020-07-10 14:28:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {51871#true} is VALID [2020-07-10 14:28:50,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,543 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #452#return; {51871#true} is VALID [2020-07-10 14:28:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,548 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51871#true} {51871#true} #454#return; {51871#true} is VALID [2020-07-10 14:28:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51871#true} is VALID [2020-07-10 14:28:50,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #544#return; {51871#true} is VALID [2020-07-10 14:28:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51871#true} is VALID [2020-07-10 14:28:50,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,584 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #498#return; {51871#true} is VALID [2020-07-10 14:28:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:50,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,640 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:50,641 INFO L263 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:50,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:50,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,641 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:50,641 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:50,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,642 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-10 14:28:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,681 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:50,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:50,682 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:50,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,683 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:50,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:50,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:50,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,684 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,697 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:50,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,698 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,698 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,699 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:50,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:50,703 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:50,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,704 INFO L263 TraceCheckUtils]: 3: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:50,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,704 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,704 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,705 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:50,705 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:50,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:50,707 INFO L263 TraceCheckUtils]: 12: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,708 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:50,708 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,708 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:50,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:50,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:50,709 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:50,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:50,710 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:50,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,710 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,710 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,711 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:50,711 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:50,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,711 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:50,711 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,712 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:50,712 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-10 14:28:50,712 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:50,713 INFO L263 TraceCheckUtils]: 16: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,714 INFO L280 TraceCheckUtils]: 17: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:50,714 INFO L263 TraceCheckUtils]: 18: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:50,714 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,714 INFO L263 TraceCheckUtils]: 20: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:50,715 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,715 INFO L280 TraceCheckUtils]: 22: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,715 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,715 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,716 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,716 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:50,716 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:50,716 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:50,717 INFO L263 TraceCheckUtils]: 29: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,718 INFO L280 TraceCheckUtils]: 30: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,718 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,718 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:50,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,718 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:50,719 INFO L280 TraceCheckUtils]: 35: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,719 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-10 14:28:50,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:50,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:50,722 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:50,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:50,722 INFO L263 TraceCheckUtils]: 5: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:50,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:50,723 INFO L263 TraceCheckUtils]: 7: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:50,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,723 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,724 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:50,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:50,724 INFO L280 TraceCheckUtils]: 13: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,724 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:50,725 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,725 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:50,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-10 14:28:50,725 INFO L280 TraceCheckUtils]: 18: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:50,727 INFO L263 TraceCheckUtils]: 19: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,727 INFO L280 TraceCheckUtils]: 20: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:50,727 INFO L263 TraceCheckUtils]: 21: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:50,727 INFO L280 TraceCheckUtils]: 22: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,727 INFO L263 TraceCheckUtils]: 23: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:50,728 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,728 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,729 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,729 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:50,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:50,729 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:50,730 INFO L263 TraceCheckUtils]: 32: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,731 INFO L280 TraceCheckUtils]: 33: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,731 INFO L280 TraceCheckUtils]: 34: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,731 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:50,731 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,732 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:50,732 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,732 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-10 14:28:50,732 INFO L280 TraceCheckUtils]: 40: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,733 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-10 14:28:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:50,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:50,813 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:50,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:50,814 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:50,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:50,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:50,816 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:50,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:50,818 INFO L280 TraceCheckUtils]: 6: Hoare triple {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:50,818 INFO L280 TraceCheckUtils]: 7: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:50,819 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #520#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:50,821 INFO L263 TraceCheckUtils]: 0: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:50,821 INFO L263 TraceCheckUtils]: 1: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:50,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:50,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,821 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:50,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:50,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,822 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-10 14:28:50,822 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:50,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume 0 != ~systemActive~0; {51871#true} is VALID [2020-07-10 14:28:50,824 INFO L263 TraceCheckUtils]: 10: Hoare triple {51871#true} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:50,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:50,825 INFO L263 TraceCheckUtils]: 13: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:50,825 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:50,826 INFO L263 TraceCheckUtils]: 16: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:50,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:50,826 INFO L263 TraceCheckUtils]: 18: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:50,826 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:50,827 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,827 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:50,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:50,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,828 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:50,828 INFO L280 TraceCheckUtils]: 26: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,828 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:50,828 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-10 14:28:50,828 INFO L280 TraceCheckUtils]: 29: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:50,830 INFO L263 TraceCheckUtils]: 30: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:50,830 INFO L263 TraceCheckUtils]: 32: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:50,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,831 INFO L263 TraceCheckUtils]: 34: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:50,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,831 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,831 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,832 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,832 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:50,832 INFO L280 TraceCheckUtils]: 41: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:50,832 INFO L280 TraceCheckUtils]: 42: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:50,834 INFO L263 TraceCheckUtils]: 43: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,834 INFO L280 TraceCheckUtils]: 44: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:50,834 INFO L280 TraceCheckUtils]: 45: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,834 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:50,834 INFO L280 TraceCheckUtils]: 47: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,835 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:50,835 INFO L280 TraceCheckUtils]: 49: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,835 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-10 14:28:50,835 INFO L280 TraceCheckUtils]: 51: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,835 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-10 14:28:50,835 INFO L263 TraceCheckUtils]: 53: Hoare triple {51871#true} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-10 14:28:50,836 INFO L280 TraceCheckUtils]: 54: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:50,836 INFO L263 TraceCheckUtils]: 55: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:50,837 INFO L280 TraceCheckUtils]: 56: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:50,837 INFO L280 TraceCheckUtils]: 57: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:50,838 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:50,839 INFO L280 TraceCheckUtils]: 59: Hoare triple {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:50,840 INFO L280 TraceCheckUtils]: 60: Hoare triple {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:50,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:50,841 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #520#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:50,842 INFO L280 TraceCheckUtils]: 63: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:50,842 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #504#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:50,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,913 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:50,913 INFO L263 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:50,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:50,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,914 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:50,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:50,914 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,915 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:50,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:50,924 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} #516#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,937 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,937 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:50,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,938 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:50,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,944 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-10 14:28:50,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:50,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:50,945 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-10 14:28:50,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,945 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-10 14:28:50,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,946 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-10 14:28:50,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:50,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:50,946 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:50,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,947 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:50,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:50,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,947 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:50,947 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:50,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,948 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:50,948 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-10 14:28:50,948 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume !(0 != ~tmp~1); {51871#true} is VALID [2020-07-10 14:28:50,949 INFO L263 TraceCheckUtils]: 13: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:50,950 INFO L280 TraceCheckUtils]: 14: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:50,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:50,950 INFO L263 TraceCheckUtils]: 16: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-10 14:28:50,950 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,950 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-10 14:28:50,951 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,951 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-10 14:28:50,951 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:50,952 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51871#true} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #518#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-10 14:28:51,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:51,049 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-10 14:28:51,054 INFO L280 TraceCheckUtils]: 5: Hoare triple {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:51,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,056 INFO L280 TraceCheckUtils]: 7: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,058 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #520#return; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:51,059 INFO L263 TraceCheckUtils]: 0: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:51,060 INFO L263 TraceCheckUtils]: 1: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,060 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,061 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,061 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:51,061 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,063 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,064 INFO L280 TraceCheckUtils]: 8: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,065 INFO L263 TraceCheckUtils]: 9: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,067 INFO L280 TraceCheckUtils]: 10: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,068 INFO L280 TraceCheckUtils]: 11: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,069 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} #516#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,071 INFO L263 TraceCheckUtils]: 14: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,071 INFO L280 TraceCheckUtils]: 15: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,072 INFO L263 TraceCheckUtils]: 17: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,072 INFO L280 TraceCheckUtils]: 18: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,072 INFO L263 TraceCheckUtils]: 19: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,072 INFO L280 TraceCheckUtils]: 20: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,072 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,073 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,073 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,073 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:51,073 INFO L280 TraceCheckUtils]: 26: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-10 14:28:51,074 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume !(0 != ~tmp~1); {51871#true} is VALID [2020-07-10 14:28:51,075 INFO L263 TraceCheckUtils]: 28: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,075 INFO L280 TraceCheckUtils]: 29: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,075 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:51,075 INFO L263 TraceCheckUtils]: 31: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-10 14:28:51,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,076 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-10 14:28:51,076 INFO L280 TraceCheckUtils]: 34: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,076 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-10 14:28:51,076 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,078 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51871#true} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #518#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,078 INFO L263 TraceCheckUtils]: 38: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-10 14:28:51,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:51,078 INFO L263 TraceCheckUtils]: 40: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,079 INFO L280 TraceCheckUtils]: 41: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,080 INFO L280 TraceCheckUtils]: 42: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,081 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-10 14:28:51,082 INFO L280 TraceCheckUtils]: 44: Hoare triple {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:51,083 INFO L280 TraceCheckUtils]: 45: Hoare triple {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,084 INFO L280 TraceCheckUtils]: 46: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,085 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #520#return; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:51,085 INFO L280 TraceCheckUtils]: 48: Hoare triple {52310#(not (= 2 |old(~waterLevel~0)|))} assume true; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:51,086 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {52310#(not (= 2 |old(~waterLevel~0)|))} {51956#(= 2 ~waterLevel~0)} #504#return; {51872#false} is VALID [2020-07-10 14:28:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,105 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,105 INFO L263 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,106 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:51,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,107 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-10 14:28:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51871#true} is VALID [2020-07-10 14:28:51,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,110 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #516#return; {51871#true} is VALID [2020-07-10 14:28:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,122 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,122 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,123 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,124 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51871#true} is VALID [2020-07-10 14:28:51,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,129 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #492#return; {51871#true} is VALID [2020-07-10 14:28:51,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,129 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,130 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,130 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,130 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,131 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,131 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,131 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,131 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:51,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-10 14:28:51,132 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume 0 != ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,133 INFO L263 TraceCheckUtils]: 13: Hoare triple {51871#true} call deactivatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51871#true} is VALID [2020-07-10 14:28:51,133 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,133 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51871#true} {51871#true} #492#return; {51871#true} is VALID [2020-07-10 14:28:51,134 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,134 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-10 14:28:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-10 14:28:51,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,141 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-10 14:28:51,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:51,142 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-10 14:28:51,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,143 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-10 14:28:51,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51871#true} is VALID [2020-07-10 14:28:51,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume !(2 != ~tmp~9); {51871#true} is VALID [2020-07-10 14:28:51,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,143 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51871#true} {51871#true} #520#return; {51871#true} is VALID [2020-07-10 14:28:51,145 INFO L263 TraceCheckUtils]: 0: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:51,145 INFO L263 TraceCheckUtils]: 1: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,145 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,145 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,146 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,146 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:51,146 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,146 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-10 14:28:51,146 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,147 INFO L263 TraceCheckUtils]: 9: Hoare triple {51871#true} call lowerWaterLevel(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51871#true} is VALID [2020-07-10 14:28:51,148 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,148 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51871#true} {51871#true} #516#return; {51871#true} is VALID [2020-07-10 14:28:51,148 INFO L280 TraceCheckUtils]: 13: Hoare triple {51871#true} assume 0 != ~systemActive~0; {51871#true} is VALID [2020-07-10 14:28:51,149 INFO L263 TraceCheckUtils]: 14: Hoare triple {51871#true} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,149 INFO L280 TraceCheckUtils]: 15: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,149 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,150 INFO L263 TraceCheckUtils]: 17: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,150 INFO L280 TraceCheckUtils]: 18: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,150 INFO L263 TraceCheckUtils]: 19: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,150 INFO L280 TraceCheckUtils]: 20: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,150 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,151 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,151 INFO L280 TraceCheckUtils]: 23: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,151 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,151 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:51,151 INFO L280 TraceCheckUtils]: 26: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-10 14:28:51,152 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume 0 != ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,153 INFO L263 TraceCheckUtils]: 28: Hoare triple {51871#true} call deactivatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51871#true} is VALID [2020-07-10 14:28:51,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,153 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {51871#true} {51871#true} #492#return; {51871#true} is VALID [2020-07-10 14:28:51,153 INFO L280 TraceCheckUtils]: 32: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,154 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-10 14:28:51,154 INFO L263 TraceCheckUtils]: 34: Hoare triple {51871#true} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-10 14:28:51,154 INFO L280 TraceCheckUtils]: 35: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:51,154 INFO L263 TraceCheckUtils]: 36: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,154 INFO L280 TraceCheckUtils]: 37: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-10 14:28:51,155 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,155 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-10 14:28:51,155 INFO L280 TraceCheckUtils]: 40: Hoare triple {51871#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51871#true} is VALID [2020-07-10 14:28:51,155 INFO L280 TraceCheckUtils]: 41: Hoare triple {51871#true} assume !(2 != ~tmp~9); {51871#true} is VALID [2020-07-10 14:28:51,155 INFO L280 TraceCheckUtils]: 42: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,156 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {51871#true} {51871#true} #520#return; {51871#true} is VALID [2020-07-10 14:28:51,156 INFO L280 TraceCheckUtils]: 44: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,156 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51871#true} {51872#false} #504#return; {51872#false} is VALID [2020-07-10 14:28:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {51871#true} is VALID [2020-07-10 14:28:51,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,162 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51872#false} #498#return; {51872#false} is VALID [2020-07-10 14:28:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,169 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:51,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,170 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {51872#false} #514#return; {51872#false} is VALID [2020-07-10 14:28:51,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,191 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:51,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:51,192 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:51,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,192 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,192 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:51,193 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:51,193 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,193 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:51,193 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,194 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,205 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,205 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,206 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,206 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:51,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:51,211 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,211 INFO L263 TraceCheckUtils]: 3: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,212 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,212 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,212 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,213 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:51,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:51,213 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:51,214 INFO L263 TraceCheckUtils]: 12: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,214 INFO L280 TraceCheckUtils]: 13: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,214 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,215 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:51,215 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,215 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:51,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,216 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:51,216 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:51,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,217 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,217 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:51,217 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:51,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,218 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:51,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,218 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:51,218 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-10 14:28:51,218 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,220 INFO L263 TraceCheckUtils]: 16: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:51,220 INFO L263 TraceCheckUtils]: 18: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,220 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,220 INFO L263 TraceCheckUtils]: 20: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,221 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,221 INFO L280 TraceCheckUtils]: 22: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,221 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,221 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,222 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,222 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:51,222 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:51,222 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:51,223 INFO L263 TraceCheckUtils]: 29: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,223 INFO L280 TraceCheckUtils]: 30: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,224 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,224 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:51,224 INFO L280 TraceCheckUtils]: 33: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,224 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:51,224 INFO L280 TraceCheckUtils]: 35: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,225 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-10 14:28:51,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:51,227 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,228 INFO L263 TraceCheckUtils]: 5: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:51,228 INFO L263 TraceCheckUtils]: 7: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:51,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,228 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,229 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:51,229 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:51,229 INFO L280 TraceCheckUtils]: 13: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,229 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:51,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,230 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:51,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-10 14:28:51,230 INFO L280 TraceCheckUtils]: 18: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,231 INFO L263 TraceCheckUtils]: 19: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,232 INFO L280 TraceCheckUtils]: 20: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:51,232 INFO L263 TraceCheckUtils]: 21: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,232 INFO L263 TraceCheckUtils]: 23: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,232 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,232 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,233 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,233 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,233 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,233 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:51,233 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:51,234 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:51,235 INFO L263 TraceCheckUtils]: 32: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,235 INFO L280 TraceCheckUtils]: 33: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,235 INFO L280 TraceCheckUtils]: 34: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,235 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:51,235 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,235 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:51,236 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,236 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-10 14:28:51,236 INFO L280 TraceCheckUtils]: 40: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,236 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51871#true} {51872#false} #518#return; {51872#false} is VALID [2020-07-10 14:28:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-10 14:28:51,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,241 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51872#false} #528#return; {51872#false} is VALID [2020-07-10 14:28:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,245 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51872#false} #530#return; {51872#false} is VALID [2020-07-10 14:28:51,253 INFO L263 TraceCheckUtils]: 0: Hoare triple {51871#true} call ULTIMATE.init(); {52111#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:28:51,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {52111#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {51871#true} is VALID [2020-07-10 14:28:51,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,254 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {51871#true} #554#return; {51871#true} is VALID [2020-07-10 14:28:51,254 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret75 := main(); {51871#true} is VALID [2020-07-10 14:28:51,255 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~3;havoc ~tmp~5; {51871#true} is VALID [2020-07-10 14:28:51,255 INFO L263 TraceCheckUtils]: 6: Hoare triple {51871#true} call select_helpers(); {51871#true} is VALID [2020-07-10 14:28:51,255 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,256 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51871#true} {51871#true} #448#return; {51871#true} is VALID [2020-07-10 14:28:51,256 INFO L263 TraceCheckUtils]: 9: Hoare triple {51871#true} call select_features(); {51871#true} is VALID [2020-07-10 14:28:51,256 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,256 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51871#true} {51871#true} #450#return; {51871#true} is VALID [2020-07-10 14:28:51,257 INFO L263 TraceCheckUtils]: 12: Hoare triple {51871#true} call #t~ret25 := valid_product(); {51871#true} is VALID [2020-07-10 14:28:51,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {51871#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {51871#true} is VALID [2020-07-10 14:28:51,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,258 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51871#true} {51871#true} #452#return; {51871#true} is VALID [2020-07-10 14:28:51,258 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {51871#true} is VALID [2020-07-10 14:28:51,258 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume 0 != ~tmp~5; {51871#true} is VALID [2020-07-10 14:28:51,259 INFO L263 TraceCheckUtils]: 18: Hoare triple {51871#true} call setup(); {51871#true} is VALID [2020-07-10 14:28:51,259 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,259 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51871#true} {51871#true} #454#return; {51871#true} is VALID [2020-07-10 14:28:51,260 INFO L263 TraceCheckUtils]: 21: Hoare triple {51871#true} call runTest(); {51871#true} is VALID [2020-07-10 14:28:51,261 INFO L263 TraceCheckUtils]: 22: Hoare triple {51871#true} call __utac_acc__Specification5_spec__1(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:51,261 INFO L280 TraceCheckUtils]: 23: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51871#true} is VALID [2020-07-10 14:28:51,262 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,262 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51871#true} {51871#true} #544#return; {51871#true} is VALID [2020-07-10 14:28:51,262 INFO L263 TraceCheckUtils]: 26: Hoare triple {51871#true} call test(); {51871#true} is VALID [2020-07-10 14:28:51,263 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {51871#true} is VALID [2020-07-10 14:28:51,263 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume !false; {51871#true} is VALID [2020-07-10 14:28:51,263 INFO L280 TraceCheckUtils]: 29: Hoare triple {51871#true} assume ~splverifierCounter~0 < 4; {51871#true} is VALID [2020-07-10 14:28:51,263 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51871#true} is VALID [2020-07-10 14:28:51,264 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume 0 != ~tmp~4; {51871#true} is VALID [2020-07-10 14:28:51,265 INFO L263 TraceCheckUtils]: 32: Hoare triple {51871#true} call waterRise(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,265 INFO L280 TraceCheckUtils]: 33: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51871#true} is VALID [2020-07-10 14:28:51,266 INFO L280 TraceCheckUtils]: 34: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,266 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51871#true} {51871#true} #498#return; {51871#true} is VALID [2020-07-10 14:28:51,266 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51871#true} is VALID [2020-07-10 14:28:51,267 INFO L280 TraceCheckUtils]: 37: Hoare triple {51871#true} assume !(0 != ~tmp___0~1); {51871#true} is VALID [2020-07-10 14:28:51,267 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51871#true} is VALID [2020-07-10 14:28:51,267 INFO L280 TraceCheckUtils]: 39: Hoare triple {51871#true} assume 0 != ~tmp___2~0; {51871#true} is VALID [2020-07-10 14:28:51,268 INFO L263 TraceCheckUtils]: 40: Hoare triple {51871#true} call timeShift(); {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:51,270 INFO L263 TraceCheckUtils]: 41: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:51,270 INFO L263 TraceCheckUtils]: 42: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,271 INFO L280 TraceCheckUtils]: 43: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,271 INFO L280 TraceCheckUtils]: 44: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,271 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,272 INFO L280 TraceCheckUtils]: 46: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:51,272 INFO L280 TraceCheckUtils]: 47: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,272 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-10 14:28:51,273 INFO L280 TraceCheckUtils]: 49: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:51,273 INFO L280 TraceCheckUtils]: 50: Hoare triple {51871#true} assume 0 != ~systemActive~0; {51871#true} is VALID [2020-07-10 14:28:51,274 INFO L263 TraceCheckUtils]: 51: Hoare triple {51871#true} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,274 INFO L280 TraceCheckUtils]: 52: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,275 INFO L280 TraceCheckUtils]: 53: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:51,276 INFO L263 TraceCheckUtils]: 54: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,276 INFO L280 TraceCheckUtils]: 55: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,276 INFO L280 TraceCheckUtils]: 56: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,277 INFO L263 TraceCheckUtils]: 57: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,277 INFO L280 TraceCheckUtils]: 58: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:51,277 INFO L263 TraceCheckUtils]: 59: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:51,278 INFO L280 TraceCheckUtils]: 60: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,278 INFO L280 TraceCheckUtils]: 61: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,278 INFO L280 TraceCheckUtils]: 62: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,279 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:51,279 INFO L280 TraceCheckUtils]: 64: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:51,279 INFO L280 TraceCheckUtils]: 65: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,279 INFO L280 TraceCheckUtils]: 66: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:51,280 INFO L280 TraceCheckUtils]: 67: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,280 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:51,280 INFO L280 TraceCheckUtils]: 69: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-10 14:28:51,281 INFO L280 TraceCheckUtils]: 70: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,282 INFO L263 TraceCheckUtils]: 71: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,282 INFO L280 TraceCheckUtils]: 72: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:51,283 INFO L263 TraceCheckUtils]: 73: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,283 INFO L280 TraceCheckUtils]: 74: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,283 INFO L263 TraceCheckUtils]: 75: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,284 INFO L280 TraceCheckUtils]: 76: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,284 INFO L280 TraceCheckUtils]: 77: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,284 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,284 INFO L280 TraceCheckUtils]: 79: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,285 INFO L280 TraceCheckUtils]: 80: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,285 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:51,285 INFO L280 TraceCheckUtils]: 82: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:51,285 INFO L280 TraceCheckUtils]: 83: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:51,287 INFO L263 TraceCheckUtils]: 84: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,287 INFO L280 TraceCheckUtils]: 85: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,287 INFO L280 TraceCheckUtils]: 86: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,288 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:51,288 INFO L280 TraceCheckUtils]: 88: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,288 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:51,289 INFO L280 TraceCheckUtils]: 90: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,289 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-10 14:28:51,289 INFO L280 TraceCheckUtils]: 92: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,289 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-10 14:28:51,290 INFO L263 TraceCheckUtils]: 94: Hoare triple {51871#true} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-10 14:28:51,290 INFO L280 TraceCheckUtils]: 95: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:51,290 INFO L263 TraceCheckUtils]: 96: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,292 INFO L280 TraceCheckUtils]: 97: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,293 INFO L280 TraceCheckUtils]: 98: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,294 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:51,296 INFO L280 TraceCheckUtils]: 100: Hoare triple {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:51,297 INFO L280 TraceCheckUtils]: 101: Hoare triple {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,298 INFO L280 TraceCheckUtils]: 102: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,299 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #520#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,300 INFO L280 TraceCheckUtils]: 104: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,301 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #504#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,302 INFO L280 TraceCheckUtils]: 106: Hoare triple {51956#(= 2 ~waterLevel~0)} assume !false; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,303 INFO L280 TraceCheckUtils]: 107: Hoare triple {51956#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,304 INFO L280 TraceCheckUtils]: 108: Hoare triple {51956#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,305 INFO L280 TraceCheckUtils]: 109: Hoare triple {51956#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,306 INFO L280 TraceCheckUtils]: 110: Hoare triple {51956#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,307 INFO L280 TraceCheckUtils]: 111: Hoare triple {51956#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,307 INFO L280 TraceCheckUtils]: 112: Hoare triple {51956#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,308 INFO L280 TraceCheckUtils]: 113: Hoare triple {51956#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,310 INFO L263 TraceCheckUtils]: 114: Hoare triple {51956#(= 2 ~waterLevel~0)} call timeShift(); {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:51,312 INFO L263 TraceCheckUtils]: 115: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:51,312 INFO L263 TraceCheckUtils]: 116: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,312 INFO L280 TraceCheckUtils]: 117: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,312 INFO L280 TraceCheckUtils]: 118: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,313 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,313 INFO L280 TraceCheckUtils]: 120: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:51,313 INFO L280 TraceCheckUtils]: 121: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,315 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,316 INFO L280 TraceCheckUtils]: 123: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,317 INFO L263 TraceCheckUtils]: 124: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,318 INFO L280 TraceCheckUtils]: 125: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,319 INFO L280 TraceCheckUtils]: 126: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,321 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} #516#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,322 INFO L280 TraceCheckUtils]: 128: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,323 INFO L263 TraceCheckUtils]: 129: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,323 INFO L280 TraceCheckUtils]: 130: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,323 INFO L280 TraceCheckUtils]: 131: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,324 INFO L263 TraceCheckUtils]: 132: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,324 INFO L280 TraceCheckUtils]: 133: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,324 INFO L263 TraceCheckUtils]: 134: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,325 INFO L280 TraceCheckUtils]: 135: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,325 INFO L280 TraceCheckUtils]: 136: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,325 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,326 INFO L280 TraceCheckUtils]: 138: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,326 INFO L280 TraceCheckUtils]: 139: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,326 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:51,327 INFO L280 TraceCheckUtils]: 141: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-10 14:28:51,327 INFO L280 TraceCheckUtils]: 142: Hoare triple {51871#true} assume !(0 != ~tmp~1); {51871#true} is VALID [2020-07-10 14:28:51,328 INFO L263 TraceCheckUtils]: 143: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,329 INFO L280 TraceCheckUtils]: 144: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,329 INFO L280 TraceCheckUtils]: 145: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:51,329 INFO L263 TraceCheckUtils]: 146: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-10 14:28:51,329 INFO L280 TraceCheckUtils]: 147: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,330 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-10 14:28:51,330 INFO L280 TraceCheckUtils]: 149: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,330 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-10 14:28:51,331 INFO L280 TraceCheckUtils]: 151: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,332 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51871#true} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #518#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:28:51,332 INFO L263 TraceCheckUtils]: 153: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-10 14:28:51,332 INFO L280 TraceCheckUtils]: 154: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:51,333 INFO L263 TraceCheckUtils]: 155: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,334 INFO L280 TraceCheckUtils]: 156: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,335 INFO L280 TraceCheckUtils]: 157: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:51,336 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-10 14:28:51,337 INFO L280 TraceCheckUtils]: 159: Hoare triple {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:51,338 INFO L280 TraceCheckUtils]: 160: Hoare triple {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,339 INFO L280 TraceCheckUtils]: 161: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:51,341 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #520#return; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:51,342 INFO L280 TraceCheckUtils]: 163: Hoare triple {52310#(not (= 2 |old(~waterLevel~0)|))} assume true; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:51,343 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {52310#(not (= 2 |old(~waterLevel~0)|))} {51956#(= 2 ~waterLevel~0)} #504#return; {51872#false} is VALID [2020-07-10 14:28:51,343 INFO L280 TraceCheckUtils]: 165: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-10 14:28:51,343 INFO L280 TraceCheckUtils]: 166: Hoare triple {51872#false} assume ~splverifierCounter~0 < 4; {51872#false} is VALID [2020-07-10 14:28:51,344 INFO L280 TraceCheckUtils]: 167: Hoare triple {51872#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51872#false} is VALID [2020-07-10 14:28:51,344 INFO L280 TraceCheckUtils]: 168: Hoare triple {51872#false} assume !(0 != ~tmp~4); {51872#false} is VALID [2020-07-10 14:28:51,344 INFO L280 TraceCheckUtils]: 169: Hoare triple {51872#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51872#false} is VALID [2020-07-10 14:28:51,345 INFO L280 TraceCheckUtils]: 170: Hoare triple {51872#false} assume !(0 != ~tmp___0~1); {51872#false} is VALID [2020-07-10 14:28:51,345 INFO L280 TraceCheckUtils]: 171: Hoare triple {51872#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51872#false} is VALID [2020-07-10 14:28:51,345 INFO L280 TraceCheckUtils]: 172: Hoare triple {51872#false} assume 0 != ~tmp___2~0; {51872#false} is VALID [2020-07-10 14:28:51,346 INFO L263 TraceCheckUtils]: 173: Hoare triple {51872#false} call timeShift(); {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:51,347 INFO L263 TraceCheckUtils]: 174: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:51,348 INFO L263 TraceCheckUtils]: 175: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,348 INFO L280 TraceCheckUtils]: 176: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,348 INFO L280 TraceCheckUtils]: 177: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,349 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,349 INFO L280 TraceCheckUtils]: 179: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:51,349 INFO L280 TraceCheckUtils]: 180: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,349 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-10 14:28:51,350 INFO L280 TraceCheckUtils]: 182: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,351 INFO L263 TraceCheckUtils]: 183: Hoare triple {51871#true} call lowerWaterLevel(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,351 INFO L280 TraceCheckUtils]: 184: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51871#true} is VALID [2020-07-10 14:28:51,352 INFO L280 TraceCheckUtils]: 185: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,352 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {51871#true} {51871#true} #516#return; {51871#true} is VALID [2020-07-10 14:28:51,352 INFO L280 TraceCheckUtils]: 187: Hoare triple {51871#true} assume 0 != ~systemActive~0; {51871#true} is VALID [2020-07-10 14:28:51,354 INFO L263 TraceCheckUtils]: 188: Hoare triple {51871#true} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,354 INFO L280 TraceCheckUtils]: 189: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,354 INFO L280 TraceCheckUtils]: 190: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,354 INFO L263 TraceCheckUtils]: 191: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,354 INFO L280 TraceCheckUtils]: 192: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,355 INFO L263 TraceCheckUtils]: 193: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,355 INFO L280 TraceCheckUtils]: 194: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,355 INFO L280 TraceCheckUtils]: 195: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,355 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,356 INFO L280 TraceCheckUtils]: 197: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,356 INFO L280 TraceCheckUtils]: 198: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,356 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:51,356 INFO L280 TraceCheckUtils]: 200: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-10 14:28:51,356 INFO L280 TraceCheckUtils]: 201: Hoare triple {51871#true} assume 0 != ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,357 INFO L263 TraceCheckUtils]: 202: Hoare triple {51871#true} call deactivatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,358 INFO L280 TraceCheckUtils]: 203: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51871#true} is VALID [2020-07-10 14:28:51,358 INFO L280 TraceCheckUtils]: 204: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,358 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {51871#true} {51871#true} #492#return; {51871#true} is VALID [2020-07-10 14:28:51,358 INFO L280 TraceCheckUtils]: 206: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,359 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-10 14:28:51,359 INFO L263 TraceCheckUtils]: 208: Hoare triple {51871#true} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-10 14:28:51,359 INFO L280 TraceCheckUtils]: 209: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:51,359 INFO L263 TraceCheckUtils]: 210: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,359 INFO L280 TraceCheckUtils]: 211: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-10 14:28:51,360 INFO L280 TraceCheckUtils]: 212: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,360 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-10 14:28:51,360 INFO L280 TraceCheckUtils]: 214: Hoare triple {51871#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51871#true} is VALID [2020-07-10 14:28:51,360 INFO L280 TraceCheckUtils]: 215: Hoare triple {51871#true} assume !(2 != ~tmp~9); {51871#true} is VALID [2020-07-10 14:28:51,361 INFO L280 TraceCheckUtils]: 216: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,361 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {51871#true} {51871#true} #520#return; {51871#true} is VALID [2020-07-10 14:28:51,361 INFO L280 TraceCheckUtils]: 218: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,361 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {51871#true} {51872#false} #504#return; {51872#false} is VALID [2020-07-10 14:28:51,361 INFO L280 TraceCheckUtils]: 220: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-10 14:28:51,362 INFO L280 TraceCheckUtils]: 221: Hoare triple {51872#false} assume ~splverifierCounter~0 < 4; {51872#false} is VALID [2020-07-10 14:28:51,362 INFO L280 TraceCheckUtils]: 222: Hoare triple {51872#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51872#false} is VALID [2020-07-10 14:28:51,362 INFO L280 TraceCheckUtils]: 223: Hoare triple {51872#false} assume 0 != ~tmp~4; {51872#false} is VALID [2020-07-10 14:28:51,362 INFO L263 TraceCheckUtils]: 224: Hoare triple {51872#false} call waterRise(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:51,362 INFO L280 TraceCheckUtils]: 225: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {51871#true} is VALID [2020-07-10 14:28:51,363 INFO L280 TraceCheckUtils]: 226: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,363 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {51871#true} {51872#false} #498#return; {51872#false} is VALID [2020-07-10 14:28:51,363 INFO L280 TraceCheckUtils]: 228: Hoare triple {51872#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51872#false} is VALID [2020-07-10 14:28:51,363 INFO L280 TraceCheckUtils]: 229: Hoare triple {51872#false} assume !(0 != ~tmp___0~1); {51872#false} is VALID [2020-07-10 14:28:51,363 INFO L280 TraceCheckUtils]: 230: Hoare triple {51872#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51872#false} is VALID [2020-07-10 14:28:51,363 INFO L280 TraceCheckUtils]: 231: Hoare triple {51872#false} assume 0 != ~tmp___2~0; {51872#false} is VALID [2020-07-10 14:28:51,364 INFO L263 TraceCheckUtils]: 232: Hoare triple {51872#false} call timeShift(); {51872#false} is VALID [2020-07-10 14:28:51,364 INFO L263 TraceCheckUtils]: 233: Hoare triple {51872#false} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:51,364 INFO L263 TraceCheckUtils]: 234: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,364 INFO L280 TraceCheckUtils]: 235: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,364 INFO L280 TraceCheckUtils]: 236: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,365 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-10 14:28:51,365 INFO L280 TraceCheckUtils]: 238: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:51,365 INFO L280 TraceCheckUtils]: 239: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,365 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {51871#true} {51872#false} #514#return; {51872#false} is VALID [2020-07-10 14:28:51,365 INFO L280 TraceCheckUtils]: 241: Hoare triple {51872#false} assume !(0 != ~pumpRunning~0); {51872#false} is VALID [2020-07-10 14:28:51,366 INFO L280 TraceCheckUtils]: 242: Hoare triple {51872#false} assume 0 != ~systemActive~0; {51872#false} is VALID [2020-07-10 14:28:51,366 INFO L263 TraceCheckUtils]: 243: Hoare triple {51872#false} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,366 INFO L280 TraceCheckUtils]: 244: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:51,367 INFO L280 TraceCheckUtils]: 245: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:51,368 INFO L263 TraceCheckUtils]: 246: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,368 INFO L280 TraceCheckUtils]: 247: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,369 INFO L280 TraceCheckUtils]: 248: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:51,369 INFO L263 TraceCheckUtils]: 249: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,369 INFO L280 TraceCheckUtils]: 250: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:51,370 INFO L263 TraceCheckUtils]: 251: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:51,370 INFO L280 TraceCheckUtils]: 252: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,370 INFO L280 TraceCheckUtils]: 253: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:51,371 INFO L280 TraceCheckUtils]: 254: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,371 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:51,371 INFO L280 TraceCheckUtils]: 256: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:51,371 INFO L280 TraceCheckUtils]: 257: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,372 INFO L280 TraceCheckUtils]: 258: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:51,372 INFO L280 TraceCheckUtils]: 259: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,372 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:51,373 INFO L280 TraceCheckUtils]: 261: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-10 14:28:51,373 INFO L280 TraceCheckUtils]: 262: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:51,374 INFO L263 TraceCheckUtils]: 263: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,375 INFO L280 TraceCheckUtils]: 264: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:51,375 INFO L263 TraceCheckUtils]: 265: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:51,375 INFO L280 TraceCheckUtils]: 266: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,376 INFO L263 TraceCheckUtils]: 267: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:51,376 INFO L280 TraceCheckUtils]: 268: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:51,376 INFO L280 TraceCheckUtils]: 269: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,377 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:51,377 INFO L280 TraceCheckUtils]: 271: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:51,377 INFO L280 TraceCheckUtils]: 272: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,377 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:51,378 INFO L280 TraceCheckUtils]: 274: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:51,378 INFO L280 TraceCheckUtils]: 275: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:51,379 INFO L263 TraceCheckUtils]: 276: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:51,380 INFO L280 TraceCheckUtils]: 277: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:51,380 INFO L280 TraceCheckUtils]: 278: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,380 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:51,381 INFO L280 TraceCheckUtils]: 280: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,381 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:51,381 INFO L280 TraceCheckUtils]: 282: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,381 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-10 14:28:51,382 INFO L280 TraceCheckUtils]: 284: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,382 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {51871#true} {51872#false} #518#return; {51872#false} is VALID [2020-07-10 14:28:51,382 INFO L263 TraceCheckUtils]: 286: Hoare triple {51872#false} call __utac_acc__Specification5_spec__3(); {51872#false} is VALID [2020-07-10 14:28:51,382 INFO L280 TraceCheckUtils]: 287: Hoare triple {51872#false} havoc ~tmp~9;havoc ~tmp___0~2; {51872#false} is VALID [2020-07-10 14:28:51,383 INFO L263 TraceCheckUtils]: 288: Hoare triple {51872#false} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:51,383 INFO L280 TraceCheckUtils]: 289: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-10 14:28:51,383 INFO L280 TraceCheckUtils]: 290: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,384 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {51871#true} {51872#false} #528#return; {51872#false} is VALID [2020-07-10 14:28:51,384 INFO L280 TraceCheckUtils]: 292: Hoare triple {51872#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51872#false} is VALID [2020-07-10 14:28:51,384 INFO L280 TraceCheckUtils]: 293: Hoare triple {51872#false} assume 2 != ~tmp~9; {51872#false} is VALID [2020-07-10 14:28:51,385 INFO L263 TraceCheckUtils]: 294: Hoare triple {51872#false} call #t~ret64 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:51,385 INFO L280 TraceCheckUtils]: 295: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:51,385 INFO L280 TraceCheckUtils]: 296: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:51,385 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {51871#true} {51872#false} #530#return; {51872#false} is VALID [2020-07-10 14:28:51,386 INFO L280 TraceCheckUtils]: 298: Hoare triple {51872#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {51872#false} is VALID [2020-07-10 14:28:51,386 INFO L280 TraceCheckUtils]: 299: Hoare triple {51872#false} assume 0 != ~tmp___0~2; {51872#false} is VALID [2020-07-10 14:28:51,386 INFO L280 TraceCheckUtils]: 300: Hoare triple {51872#false} assume 0 == ~switchedOnBeforeTS~0; {51872#false} is VALID [2020-07-10 14:28:51,387 INFO L263 TraceCheckUtils]: 301: Hoare triple {51872#false} call __automaton_fail(); {51872#false} is VALID [2020-07-10 14:28:51,387 INFO L280 TraceCheckUtils]: 302: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-10 14:28:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 77 proven. 31 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2020-07-10 14:28:51,546 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007775711] [2020-07-10 14:28:51,546 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1709138024] [2020-07-10 14:28:51,546 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 [2020-07-10 14:28:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:51,937 INFO L264 TraceCheckSpWp]: Trace formula consists of 1285 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:28:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:52,076 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:28:53,085 INFO L263 TraceCheckUtils]: 0: Hoare triple {51871#true} call ULTIMATE.init(); {51871#true} is VALID [2020-07-10 14:28:53,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,093 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {51871#true} #554#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,094 INFO L263 TraceCheckUtils]: 4: Hoare triple {52490#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {52490#(<= ~waterLevel~0 1)} havoc ~retValue_acc~3;havoc ~tmp~5; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,095 INFO L263 TraceCheckUtils]: 6: Hoare triple {52490#(<= ~waterLevel~0 1)} call select_helpers(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,096 INFO L280 TraceCheckUtils]: 7: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,096 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #448#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,097 INFO L263 TraceCheckUtils]: 9: Hoare triple {52490#(<= ~waterLevel~0 1)} call select_features(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,098 INFO L280 TraceCheckUtils]: 10: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,098 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #450#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,099 INFO L263 TraceCheckUtils]: 12: Hoare triple {52490#(<= ~waterLevel~0 1)} call #t~ret25 := valid_product(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {52490#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,100 INFO L280 TraceCheckUtils]: 14: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,101 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #452#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {52490#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {52490#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,103 INFO L263 TraceCheckUtils]: 18: Hoare triple {52490#(<= ~waterLevel~0 1)} call setup(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,103 INFO L280 TraceCheckUtils]: 19: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,104 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #454#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,105 INFO L263 TraceCheckUtils]: 21: Hoare triple {52490#(<= ~waterLevel~0 1)} call runTest(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,105 INFO L263 TraceCheckUtils]: 22: Hoare triple {52490#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,106 INFO L280 TraceCheckUtils]: 23: Hoare triple {52490#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,107 INFO L280 TraceCheckUtils]: 24: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,107 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #544#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,108 INFO L263 TraceCheckUtils]: 26: Hoare triple {52490#(<= ~waterLevel~0 1)} call test(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,109 INFO L280 TraceCheckUtils]: 27: Hoare triple {52490#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,110 INFO L280 TraceCheckUtils]: 28: Hoare triple {52490#(<= ~waterLevel~0 1)} assume !false; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,110 INFO L280 TraceCheckUtils]: 29: Hoare triple {52490#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,111 INFO L280 TraceCheckUtils]: 30: Hoare triple {52490#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,112 INFO L280 TraceCheckUtils]: 31: Hoare triple {52490#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:53,113 INFO L263 TraceCheckUtils]: 32: Hoare triple {52490#(<= ~waterLevel~0 1)} call waterRise(); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,114 INFO L280 TraceCheckUtils]: 33: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {52588#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:28:53,115 INFO L280 TraceCheckUtils]: 34: Hoare triple {52588#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {52588#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:28:53,116 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52588#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {52490#(<= ~waterLevel~0 1)} #498#return; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,117 INFO L280 TraceCheckUtils]: 36: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,118 INFO L280 TraceCheckUtils]: 37: Hoare triple {52595#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,118 INFO L280 TraceCheckUtils]: 38: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,119 INFO L280 TraceCheckUtils]: 39: Hoare triple {52595#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,120 INFO L263 TraceCheckUtils]: 40: Hoare triple {52595#(<= ~waterLevel~0 2)} call timeShift(); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,120 INFO L263 TraceCheckUtils]: 41: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {51871#true} is VALID [2020-07-10 14:28:53,120 INFO L263 TraceCheckUtils]: 42: Hoare triple {51871#true} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:53,121 INFO L280 TraceCheckUtils]: 43: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:53,121 INFO L280 TraceCheckUtils]: 44: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,121 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51871#true} {51871#true} #526#return; {51871#true} is VALID [2020-07-10 14:28:53,121 INFO L280 TraceCheckUtils]: 46: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:53,122 INFO L280 TraceCheckUtils]: 47: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,122 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51871#true} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #514#return; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,123 INFO L280 TraceCheckUtils]: 49: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,124 INFO L280 TraceCheckUtils]: 50: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,124 INFO L263 TraceCheckUtils]: 51: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {51871#true} is VALID [2020-07-10 14:28:53,124 INFO L280 TraceCheckUtils]: 52: Hoare triple {51871#true} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:53,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:53,124 INFO L263 TraceCheckUtils]: 54: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {51871#true} is VALID [2020-07-10 14:28:53,125 INFO L280 TraceCheckUtils]: 55: Hoare triple {51871#true} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:53,125 INFO L280 TraceCheckUtils]: 56: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:53,125 INFO L263 TraceCheckUtils]: 57: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:53,125 INFO L280 TraceCheckUtils]: 58: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-10 14:28:53,125 INFO L263 TraceCheckUtils]: 59: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-10 14:28:53,126 INFO L280 TraceCheckUtils]: 60: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:53,126 INFO L280 TraceCheckUtils]: 61: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-10 14:28:53,126 INFO L280 TraceCheckUtils]: 62: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,126 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-10 14:28:53,126 INFO L280 TraceCheckUtils]: 64: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-10 14:28:53,126 INFO L280 TraceCheckUtils]: 65: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-10 14:28:53,127 INFO L280 TraceCheckUtils]: 66: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-10 14:28:53,127 INFO L280 TraceCheckUtils]: 67: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,127 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-10 14:28:53,127 INFO L280 TraceCheckUtils]: 69: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-10 14:28:53,127 INFO L280 TraceCheckUtils]: 70: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:53,128 INFO L263 TraceCheckUtils]: 71: Hoare triple {51871#true} call activatePump(); {51871#true} is VALID [2020-07-10 14:28:53,128 INFO L280 TraceCheckUtils]: 72: Hoare triple {51871#true} havoc ~tmp~2; {51871#true} is VALID [2020-07-10 14:28:53,128 INFO L263 TraceCheckUtils]: 73: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:53,128 INFO L280 TraceCheckUtils]: 74: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:53,128 INFO L263 TraceCheckUtils]: 75: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:53,128 INFO L280 TraceCheckUtils]: 76: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:53,129 INFO L280 TraceCheckUtils]: 77: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,129 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:53,129 INFO L280 TraceCheckUtils]: 79: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:53,129 INFO L280 TraceCheckUtils]: 80: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,129 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-10 14:28:53,129 INFO L280 TraceCheckUtils]: 82: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-10 14:28:53,130 INFO L280 TraceCheckUtils]: 83: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-10 14:28:53,130 INFO L263 TraceCheckUtils]: 84: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {51871#true} is VALID [2020-07-10 14:28:53,130 INFO L280 TraceCheckUtils]: 85: Hoare triple {51871#true} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-10 14:28:53,130 INFO L280 TraceCheckUtils]: 86: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,130 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-10 14:28:53,130 INFO L280 TraceCheckUtils]: 88: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,131 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-10 14:28:53,131 INFO L280 TraceCheckUtils]: 90: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,131 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-10 14:28:53,131 INFO L280 TraceCheckUtils]: 92: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,132 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51871#true} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #518#return; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,132 INFO L263 TraceCheckUtils]: 94: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-10 14:28:53,133 INFO L280 TraceCheckUtils]: 95: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:53,133 INFO L263 TraceCheckUtils]: 96: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:53,133 INFO L280 TraceCheckUtils]: 97: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-10 14:28:53,133 INFO L280 TraceCheckUtils]: 98: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,133 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-10 14:28:53,133 INFO L280 TraceCheckUtils]: 100: Hoare triple {51871#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51871#true} is VALID [2020-07-10 14:28:53,134 INFO L280 TraceCheckUtils]: 101: Hoare triple {51871#true} assume !(2 != ~tmp~9); {51871#true} is VALID [2020-07-10 14:28:53,134 INFO L280 TraceCheckUtils]: 102: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,135 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {51871#true} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #520#return; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,135 INFO L280 TraceCheckUtils]: 104: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,136 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {52595#(<= ~waterLevel~0 2)} #504#return; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,137 INFO L280 TraceCheckUtils]: 106: Hoare triple {52595#(<= ~waterLevel~0 2)} assume !false; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,137 INFO L280 TraceCheckUtils]: 107: Hoare triple {52595#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,138 INFO L280 TraceCheckUtils]: 108: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,139 INFO L280 TraceCheckUtils]: 109: Hoare triple {52595#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~4); {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,139 INFO L280 TraceCheckUtils]: 110: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,140 INFO L280 TraceCheckUtils]: 111: Hoare triple {52595#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,141 INFO L280 TraceCheckUtils]: 112: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,141 INFO L280 TraceCheckUtils]: 113: Hoare triple {52595#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:53,142 INFO L263 TraceCheckUtils]: 114: Hoare triple {52595#(<= ~waterLevel~0 2)} call timeShift(); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,142 INFO L263 TraceCheckUtils]: 115: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {51871#true} is VALID [2020-07-10 14:28:53,142 INFO L263 TraceCheckUtils]: 116: Hoare triple {51871#true} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-10 14:28:53,143 INFO L280 TraceCheckUtils]: 117: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-10 14:28:53,143 INFO L280 TraceCheckUtils]: 118: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,143 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {51871#true} {51871#true} #526#return; {51871#true} is VALID [2020-07-10 14:28:53,143 INFO L280 TraceCheckUtils]: 120: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-10 14:28:53,143 INFO L280 TraceCheckUtils]: 121: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,144 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {51871#true} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #514#return; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,145 INFO L280 TraceCheckUtils]: 123: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,146 INFO L263 TraceCheckUtils]: 124: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,147 INFO L280 TraceCheckUtils]: 125: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,148 INFO L280 TraceCheckUtils]: 126: Hoare triple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,149 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #516#return; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,150 INFO L280 TraceCheckUtils]: 128: Hoare triple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,150 INFO L263 TraceCheckUtils]: 129: Hoare triple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {51871#true} is VALID [2020-07-10 14:28:53,150 INFO L280 TraceCheckUtils]: 130: Hoare triple {51871#true} havoc ~tmp~1; {51871#true} is VALID [2020-07-10 14:28:53,150 INFO L280 TraceCheckUtils]: 131: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-10 14:28:53,150 INFO L263 TraceCheckUtils]: 132: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-10 14:28:53,151 INFO L280 TraceCheckUtils]: 133: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:53,151 INFO L263 TraceCheckUtils]: 134: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-10 14:28:53,151 INFO L280 TraceCheckUtils]: 135: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-10 14:28:53,151 INFO L280 TraceCheckUtils]: 136: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,151 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-10 14:28:53,152 INFO L280 TraceCheckUtils]: 138: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-10 14:28:53,152 INFO L280 TraceCheckUtils]: 139: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,152 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-10 14:28:53,152 INFO L280 TraceCheckUtils]: 141: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-10 14:28:53,152 INFO L280 TraceCheckUtils]: 142: Hoare triple {51871#true} assume !(0 != ~tmp~1); {51871#true} is VALID [2020-07-10 14:28:53,152 INFO L263 TraceCheckUtils]: 143: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {51871#true} is VALID [2020-07-10 14:28:53,153 INFO L280 TraceCheckUtils]: 144: Hoare triple {51871#true} havoc ~tmp~0; {51871#true} is VALID [2020-07-10 14:28:53,153 INFO L280 TraceCheckUtils]: 145: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-10 14:28:53,153 INFO L263 TraceCheckUtils]: 146: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-10 14:28:53,153 INFO L280 TraceCheckUtils]: 147: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,153 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-10 14:28:53,153 INFO L280 TraceCheckUtils]: 149: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,154 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-10 14:28:53,154 INFO L280 TraceCheckUtils]: 151: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-10 14:28:53,155 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51871#true} {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #518#return; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:53,155 INFO L263 TraceCheckUtils]: 153: Hoare triple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-10 14:28:53,155 INFO L280 TraceCheckUtils]: 154: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-10 14:28:53,155 INFO L263 TraceCheckUtils]: 155: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-10 14:28:53,156 INFO L280 TraceCheckUtils]: 156: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52960#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:53,157 INFO L280 TraceCheckUtils]: 157: Hoare triple {52960#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52960#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:53,158 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {52960#(<= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52967#(<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0)} is VALID [2020-07-10 14:28:53,158 INFO L280 TraceCheckUtils]: 159: Hoare triple {52967#(<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52971#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-10 14:28:53,159 INFO L280 TraceCheckUtils]: 160: Hoare triple {52971#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {52975#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:53,160 INFO L280 TraceCheckUtils]: 161: Hoare triple {52975#(<= 2 ~waterLevel~0)} assume true; {52975#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:53,161 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {52975#(<= 2 ~waterLevel~0)} {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #520#return; {52982#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:53,161 INFO L280 TraceCheckUtils]: 163: Hoare triple {52982#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {52982#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:53,163 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {52982#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {52595#(<= ~waterLevel~0 2)} #504#return; {51872#false} is VALID [2020-07-10 14:28:53,163 INFO L280 TraceCheckUtils]: 165: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-10 14:28:53,163 INFO L280 TraceCheckUtils]: 166: Hoare triple {51872#false} assume ~splverifierCounter~0 < 4; {51872#false} is VALID [2020-07-10 14:28:53,163 INFO L280 TraceCheckUtils]: 167: Hoare triple {51872#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51872#false} is VALID [2020-07-10 14:28:53,163 INFO L280 TraceCheckUtils]: 168: Hoare triple {51872#false} assume !(0 != ~tmp~4); {51872#false} is VALID [2020-07-10 14:28:53,163 INFO L280 TraceCheckUtils]: 169: Hoare triple {51872#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51872#false} is VALID [2020-07-10 14:28:53,164 INFO L280 TraceCheckUtils]: 170: Hoare triple {51872#false} assume !(0 != ~tmp___0~1); {51872#false} is VALID [2020-07-10 14:28:53,164 INFO L280 TraceCheckUtils]: 171: Hoare triple {51872#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51872#false} is VALID [2020-07-10 14:28:53,164 INFO L280 TraceCheckUtils]: 172: Hoare triple {51872#false} assume 0 != ~tmp___2~0; {51872#false} is VALID [2020-07-10 14:28:53,164 INFO L263 TraceCheckUtils]: 173: Hoare triple {51872#false} call timeShift(); {51872#false} is VALID [2020-07-10 14:28:53,164 INFO L263 TraceCheckUtils]: 174: Hoare triple {51872#false} call __utac_acc__Specification5_spec__2(); {51872#false} is VALID [2020-07-10 14:28:53,165 INFO L263 TraceCheckUtils]: 175: Hoare triple {51872#false} call #t~ret62 := isPumpRunning(); {51872#false} is VALID [2020-07-10 14:28:53,165 INFO L280 TraceCheckUtils]: 176: Hoare triple {51872#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51872#false} is VALID [2020-07-10 14:28:53,165 INFO L280 TraceCheckUtils]: 177: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,165 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {51872#false} {51872#false} #526#return; {51872#false} is VALID [2020-07-10 14:28:53,165 INFO L280 TraceCheckUtils]: 179: Hoare triple {51872#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51872#false} is VALID [2020-07-10 14:28:53,165 INFO L280 TraceCheckUtils]: 180: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,166 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {51872#false} {51872#false} #514#return; {51872#false} is VALID [2020-07-10 14:28:53,166 INFO L280 TraceCheckUtils]: 182: Hoare triple {51872#false} assume 0 != ~pumpRunning~0; {51872#false} is VALID [2020-07-10 14:28:53,166 INFO L263 TraceCheckUtils]: 183: Hoare triple {51872#false} call lowerWaterLevel(); {51872#false} is VALID [2020-07-10 14:28:53,166 INFO L280 TraceCheckUtils]: 184: Hoare triple {51872#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51872#false} is VALID [2020-07-10 14:28:53,166 INFO L280 TraceCheckUtils]: 185: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,166 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {51872#false} {51872#false} #516#return; {51872#false} is VALID [2020-07-10 14:28:53,167 INFO L280 TraceCheckUtils]: 187: Hoare triple {51872#false} assume 0 != ~systemActive~0; {51872#false} is VALID [2020-07-10 14:28:53,167 INFO L263 TraceCheckUtils]: 188: Hoare triple {51872#false} call processEnvironment(); {51872#false} is VALID [2020-07-10 14:28:53,167 INFO L280 TraceCheckUtils]: 189: Hoare triple {51872#false} havoc ~tmp~1; {51872#false} is VALID [2020-07-10 14:28:53,167 INFO L280 TraceCheckUtils]: 190: Hoare triple {51872#false} assume 0 != ~pumpRunning~0; {51872#false} is VALID [2020-07-10 14:28:53,167 INFO L263 TraceCheckUtils]: 191: Hoare triple {51872#false} call #t~ret1 := isMethaneAlarm(); {51872#false} is VALID [2020-07-10 14:28:53,167 INFO L280 TraceCheckUtils]: 192: Hoare triple {51872#false} havoc ~retValue_acc~0; {51872#false} is VALID [2020-07-10 14:28:53,168 INFO L263 TraceCheckUtils]: 193: Hoare triple {51872#false} call #t~ret3 := isMethaneLevelCritical(); {51872#false} is VALID [2020-07-10 14:28:53,168 INFO L280 TraceCheckUtils]: 194: Hoare triple {51872#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51872#false} is VALID [2020-07-10 14:28:53,168 INFO L280 TraceCheckUtils]: 195: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,168 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {51872#false} {51872#false} #548#return; {51872#false} is VALID [2020-07-10 14:28:53,168 INFO L280 TraceCheckUtils]: 197: Hoare triple {51872#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51872#false} is VALID [2020-07-10 14:28:53,169 INFO L280 TraceCheckUtils]: 198: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,169 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {51872#false} {51872#false} #490#return; {51872#false} is VALID [2020-07-10 14:28:53,169 INFO L280 TraceCheckUtils]: 200: Hoare triple {51872#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51872#false} is VALID [2020-07-10 14:28:53,169 INFO L280 TraceCheckUtils]: 201: Hoare triple {51872#false} assume 0 != ~tmp~1; {51872#false} is VALID [2020-07-10 14:28:53,169 INFO L263 TraceCheckUtils]: 202: Hoare triple {51872#false} call deactivatePump(); {51872#false} is VALID [2020-07-10 14:28:53,169 INFO L280 TraceCheckUtils]: 203: Hoare triple {51872#false} ~pumpRunning~0 := 0; {51872#false} is VALID [2020-07-10 14:28:53,170 INFO L280 TraceCheckUtils]: 204: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,170 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {51872#false} {51872#false} #492#return; {51872#false} is VALID [2020-07-10 14:28:53,170 INFO L280 TraceCheckUtils]: 206: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,170 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51872#false} {51872#false} #518#return; {51872#false} is VALID [2020-07-10 14:28:53,170 INFO L263 TraceCheckUtils]: 208: Hoare triple {51872#false} call __utac_acc__Specification5_spec__3(); {51872#false} is VALID [2020-07-10 14:28:53,177 INFO L280 TraceCheckUtils]: 209: Hoare triple {51872#false} havoc ~tmp~9;havoc ~tmp___0~2; {51872#false} is VALID [2020-07-10 14:28:53,178 INFO L263 TraceCheckUtils]: 210: Hoare triple {51872#false} call #t~ret63 := getWaterLevel(); {51872#false} is VALID [2020-07-10 14:28:53,178 INFO L280 TraceCheckUtils]: 211: Hoare triple {51872#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51872#false} is VALID [2020-07-10 14:28:53,182 INFO L280 TraceCheckUtils]: 212: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,183 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {51872#false} {51872#false} #528#return; {51872#false} is VALID [2020-07-10 14:28:53,183 INFO L280 TraceCheckUtils]: 214: Hoare triple {51872#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51872#false} is VALID [2020-07-10 14:28:53,183 INFO L280 TraceCheckUtils]: 215: Hoare triple {51872#false} assume !(2 != ~tmp~9); {51872#false} is VALID [2020-07-10 14:28:53,183 INFO L280 TraceCheckUtils]: 216: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,184 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {51872#false} {51872#false} #520#return; {51872#false} is VALID [2020-07-10 14:28:53,184 INFO L280 TraceCheckUtils]: 218: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,184 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {51872#false} {51872#false} #504#return; {51872#false} is VALID [2020-07-10 14:28:53,184 INFO L280 TraceCheckUtils]: 220: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-10 14:28:53,184 INFO L280 TraceCheckUtils]: 221: Hoare triple {51872#false} assume ~splverifierCounter~0 < 4; {51872#false} is VALID [2020-07-10 14:28:53,185 INFO L280 TraceCheckUtils]: 222: Hoare triple {51872#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51872#false} is VALID [2020-07-10 14:28:53,185 INFO L280 TraceCheckUtils]: 223: Hoare triple {51872#false} assume 0 != ~tmp~4; {51872#false} is VALID [2020-07-10 14:28:53,185 INFO L263 TraceCheckUtils]: 224: Hoare triple {51872#false} call waterRise(); {51872#false} is VALID [2020-07-10 14:28:53,187 INFO L280 TraceCheckUtils]: 225: Hoare triple {51872#false} assume !(~waterLevel~0 < 2); {51872#false} is VALID [2020-07-10 14:28:53,188 INFO L280 TraceCheckUtils]: 226: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,188 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {51872#false} {51872#false} #498#return; {51872#false} is VALID [2020-07-10 14:28:53,188 INFO L280 TraceCheckUtils]: 228: Hoare triple {51872#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51872#false} is VALID [2020-07-10 14:28:53,188 INFO L280 TraceCheckUtils]: 229: Hoare triple {51872#false} assume !(0 != ~tmp___0~1); {51872#false} is VALID [2020-07-10 14:28:53,188 INFO L280 TraceCheckUtils]: 230: Hoare triple {51872#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51872#false} is VALID [2020-07-10 14:28:53,189 INFO L280 TraceCheckUtils]: 231: Hoare triple {51872#false} assume 0 != ~tmp___2~0; {51872#false} is VALID [2020-07-10 14:28:53,189 INFO L263 TraceCheckUtils]: 232: Hoare triple {51872#false} call timeShift(); {51872#false} is VALID [2020-07-10 14:28:53,189 INFO L263 TraceCheckUtils]: 233: Hoare triple {51872#false} call __utac_acc__Specification5_spec__2(); {51872#false} is VALID [2020-07-10 14:28:53,189 INFO L263 TraceCheckUtils]: 234: Hoare triple {51872#false} call #t~ret62 := isPumpRunning(); {51872#false} is VALID [2020-07-10 14:28:53,189 INFO L280 TraceCheckUtils]: 235: Hoare triple {51872#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51872#false} is VALID [2020-07-10 14:28:53,189 INFO L280 TraceCheckUtils]: 236: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,190 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {51872#false} {51872#false} #526#return; {51872#false} is VALID [2020-07-10 14:28:53,190 INFO L280 TraceCheckUtils]: 238: Hoare triple {51872#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51872#false} is VALID [2020-07-10 14:28:53,190 INFO L280 TraceCheckUtils]: 239: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,191 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {51872#false} {51872#false} #514#return; {51872#false} is VALID [2020-07-10 14:28:53,191 INFO L280 TraceCheckUtils]: 241: Hoare triple {51872#false} assume !(0 != ~pumpRunning~0); {51872#false} is VALID [2020-07-10 14:28:53,191 INFO L280 TraceCheckUtils]: 242: Hoare triple {51872#false} assume 0 != ~systemActive~0; {51872#false} is VALID [2020-07-10 14:28:53,191 INFO L263 TraceCheckUtils]: 243: Hoare triple {51872#false} call processEnvironment(); {51872#false} is VALID [2020-07-10 14:28:53,192 INFO L280 TraceCheckUtils]: 244: Hoare triple {51872#false} havoc ~tmp~1; {51872#false} is VALID [2020-07-10 14:28:53,192 INFO L280 TraceCheckUtils]: 245: Hoare triple {51872#false} assume !(0 != ~pumpRunning~0); {51872#false} is VALID [2020-07-10 14:28:53,192 INFO L263 TraceCheckUtils]: 246: Hoare triple {51872#false} call processEnvironment__wrappee__methaneQuery(); {51872#false} is VALID [2020-07-10 14:28:53,192 INFO L280 TraceCheckUtils]: 247: Hoare triple {51872#false} havoc ~tmp~0; {51872#false} is VALID [2020-07-10 14:28:53,192 INFO L280 TraceCheckUtils]: 248: Hoare triple {51872#false} assume 0 == ~pumpRunning~0; {51872#false} is VALID [2020-07-10 14:28:53,193 INFO L263 TraceCheckUtils]: 249: Hoare triple {51872#false} call #t~ret0 := isHighWaterLevel(); {51872#false} is VALID [2020-07-10 14:28:53,193 INFO L280 TraceCheckUtils]: 250: Hoare triple {51872#false} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51872#false} is VALID [2020-07-10 14:28:53,193 INFO L263 TraceCheckUtils]: 251: Hoare triple {51872#false} call #t~ret20 := isHighWaterSensorDry(); {51872#false} is VALID [2020-07-10 14:28:53,193 INFO L280 TraceCheckUtils]: 252: Hoare triple {51872#false} havoc ~retValue_acc~11; {51872#false} is VALID [2020-07-10 14:28:53,193 INFO L280 TraceCheckUtils]: 253: Hoare triple {51872#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51872#false} is VALID [2020-07-10 14:28:53,193 INFO L280 TraceCheckUtils]: 254: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,194 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {51872#false} {51872#false} #512#return; {51872#false} is VALID [2020-07-10 14:28:53,194 INFO L280 TraceCheckUtils]: 256: Hoare triple {51872#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51872#false} is VALID [2020-07-10 14:28:53,194 INFO L280 TraceCheckUtils]: 257: Hoare triple {51872#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51872#false} is VALID [2020-07-10 14:28:53,194 INFO L280 TraceCheckUtils]: 258: Hoare triple {51872#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51872#false} is VALID [2020-07-10 14:28:53,194 INFO L280 TraceCheckUtils]: 259: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,195 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {51872#false} {51872#false} #534#return; {51872#false} is VALID [2020-07-10 14:28:53,195 INFO L280 TraceCheckUtils]: 261: Hoare triple {51872#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51872#false} is VALID [2020-07-10 14:28:53,195 INFO L280 TraceCheckUtils]: 262: Hoare triple {51872#false} assume 0 != ~tmp~0; {51872#false} is VALID [2020-07-10 14:28:53,195 INFO L263 TraceCheckUtils]: 263: Hoare triple {51872#false} call activatePump(); {51872#false} is VALID [2020-07-10 14:28:53,195 INFO L280 TraceCheckUtils]: 264: Hoare triple {51872#false} havoc ~tmp~2; {51872#false} is VALID [2020-07-10 14:28:53,195 INFO L263 TraceCheckUtils]: 265: Hoare triple {51872#false} call #t~ret2 := isMethaneAlarm(); {51872#false} is VALID [2020-07-10 14:28:53,196 INFO L280 TraceCheckUtils]: 266: Hoare triple {51872#false} havoc ~retValue_acc~0; {51872#false} is VALID [2020-07-10 14:28:53,196 INFO L263 TraceCheckUtils]: 267: Hoare triple {51872#false} call #t~ret3 := isMethaneLevelCritical(); {51872#false} is VALID [2020-07-10 14:28:53,196 INFO L280 TraceCheckUtils]: 268: Hoare triple {51872#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51872#false} is VALID [2020-07-10 14:28:53,196 INFO L280 TraceCheckUtils]: 269: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,196 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {51872#false} {51872#false} #548#return; {51872#false} is VALID [2020-07-10 14:28:53,196 INFO L280 TraceCheckUtils]: 271: Hoare triple {51872#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51872#false} is VALID [2020-07-10 14:28:53,197 INFO L280 TraceCheckUtils]: 272: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,197 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {51872#false} {51872#false} #508#return; {51872#false} is VALID [2020-07-10 14:28:53,197 INFO L280 TraceCheckUtils]: 274: Hoare triple {51872#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51872#false} is VALID [2020-07-10 14:28:53,197 INFO L280 TraceCheckUtils]: 275: Hoare triple {51872#false} assume !(0 != ~tmp~2); {51872#false} is VALID [2020-07-10 14:28:53,197 INFO L263 TraceCheckUtils]: 276: Hoare triple {51872#false} call activatePump__wrappee__highWaterSensor(); {51872#false} is VALID [2020-07-10 14:28:53,197 INFO L280 TraceCheckUtils]: 277: Hoare triple {51872#false} ~pumpRunning~0 := 1; {51872#false} is VALID [2020-07-10 14:28:53,198 INFO L280 TraceCheckUtils]: 278: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,198 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {51872#false} {51872#false} #510#return; {51872#false} is VALID [2020-07-10 14:28:53,198 INFO L280 TraceCheckUtils]: 280: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,198 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {51872#false} {51872#false} #536#return; {51872#false} is VALID [2020-07-10 14:28:53,198 INFO L280 TraceCheckUtils]: 282: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,198 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {51872#false} {51872#false} #496#return; {51872#false} is VALID [2020-07-10 14:28:53,199 INFO L280 TraceCheckUtils]: 284: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,199 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {51872#false} {51872#false} #518#return; {51872#false} is VALID [2020-07-10 14:28:53,199 INFO L263 TraceCheckUtils]: 286: Hoare triple {51872#false} call __utac_acc__Specification5_spec__3(); {51872#false} is VALID [2020-07-10 14:28:53,199 INFO L280 TraceCheckUtils]: 287: Hoare triple {51872#false} havoc ~tmp~9;havoc ~tmp___0~2; {51872#false} is VALID [2020-07-10 14:28:53,199 INFO L263 TraceCheckUtils]: 288: Hoare triple {51872#false} call #t~ret63 := getWaterLevel(); {51872#false} is VALID [2020-07-10 14:28:53,199 INFO L280 TraceCheckUtils]: 289: Hoare triple {51872#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51872#false} is VALID [2020-07-10 14:28:53,200 INFO L280 TraceCheckUtils]: 290: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,200 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {51872#false} {51872#false} #528#return; {51872#false} is VALID [2020-07-10 14:28:53,200 INFO L280 TraceCheckUtils]: 292: Hoare triple {51872#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51872#false} is VALID [2020-07-10 14:28:53,200 INFO L280 TraceCheckUtils]: 293: Hoare triple {51872#false} assume 2 != ~tmp~9; {51872#false} is VALID [2020-07-10 14:28:53,200 INFO L263 TraceCheckUtils]: 294: Hoare triple {51872#false} call #t~ret64 := isPumpRunning(); {51872#false} is VALID [2020-07-10 14:28:53,201 INFO L280 TraceCheckUtils]: 295: Hoare triple {51872#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51872#false} is VALID [2020-07-10 14:28:53,201 INFO L280 TraceCheckUtils]: 296: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-10 14:28:53,201 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {51872#false} {51872#false} #530#return; {51872#false} is VALID [2020-07-10 14:28:53,201 INFO L280 TraceCheckUtils]: 298: Hoare triple {51872#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {51872#false} is VALID [2020-07-10 14:28:53,201 INFO L280 TraceCheckUtils]: 299: Hoare triple {51872#false} assume 0 != ~tmp___0~2; {51872#false} is VALID [2020-07-10 14:28:53,201 INFO L280 TraceCheckUtils]: 300: Hoare triple {51872#false} assume 0 == ~switchedOnBeforeTS~0; {51872#false} is VALID [2020-07-10 14:28:53,202 INFO L263 TraceCheckUtils]: 301: Hoare triple {51872#false} call __automaton_fail(); {51872#false} is VALID [2020-07-10 14:28:53,202 INFO L280 TraceCheckUtils]: 302: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-10 14:28:53,255 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 230 proven. 4 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-07-10 14:28:53,255 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:28:53,256 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2020-07-10 14:28:53,256 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948784896] [2020-07-10 14:28:53,258 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-10 14:28:54,768 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:28:54,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-10 14:28:55,296 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:28:55,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-10 14:28:55,297 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:28:55,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-10 14:28:55,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2020-07-10 14:28:55,298 INFO L87 Difference]: Start difference. First operand 1881 states and 2218 transitions. Second operand 25 states. [2020-07-10 14:28:57,532 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-10 14:29:05,263 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:29:11,396 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-10 14:29:12,791 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:29:14,017 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:29:14,454 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:29:15,062 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:29:15,956 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:29:16,687 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:29:17,249 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:29:24,807 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:29:26,182 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:11,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:11,505 INFO L93 Difference]: Finished difference Result 4773 states and 6421 transitions. [2020-07-10 14:30:11,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2020-07-10 14:30:11,505 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-10 14:30:11,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-10 14:30:11,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 871 transitions. [2020-07-10 14:30:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-10 14:30:11,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 871 transitions. [2020-07-10 14:30:11,528 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 45 states and 871 transitions. [2020-07-10 14:30:14,227 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 871 edges. 871 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:14,654 INFO L225 Difference]: With dead ends: 4773 [2020-07-10 14:30:14,654 INFO L226 Difference]: Without dead ends: 2939 [2020-07-10 14:30:14,661 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 489 GetRequests, 424 SyntacticMatches, 1 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1111 ImplicationChecksByTransitivity, 7.0s TimeCoverageRelationStatistics Valid=746, Invalid=3544, Unknown=0, NotChecked=0, Total=4290 [2020-07-10 14:30:14,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2939 states. [2020-07-10 14:30:33,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2939 to 2096. [2020-07-10 14:30:33,903 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:30:33,903 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2939 states. Second operand 2096 states. [2020-07-10 14:30:33,903 INFO L74 IsIncluded]: Start isIncluded. First operand 2939 states. Second operand 2096 states. [2020-07-10 14:30:33,903 INFO L87 Difference]: Start difference. First operand 2939 states. Second operand 2096 states. [2020-07-10 14:30:34,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:34,184 INFO L93 Difference]: Finished difference Result 2939 states and 3924 transitions. [2020-07-10 14:30:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 3924 transitions. [2020-07-10 14:30:34,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:34,192 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:34,192 INFO L74 IsIncluded]: Start isIncluded. First operand 2096 states. Second operand 2939 states. [2020-07-10 14:30:34,192 INFO L87 Difference]: Start difference. First operand 2096 states. Second operand 2939 states. [2020-07-10 14:30:34,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:34,531 INFO L93 Difference]: Finished difference Result 2939 states and 3924 transitions. [2020-07-10 14:30:34,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 3924 transitions. [2020-07-10 14:30:34,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:34,538 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:34,538 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:30:34,538 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:30:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2096 states. [2020-07-10 14:30:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 2096 states and 2465 transitions. [2020-07-10 14:30:34,731 INFO L78 Accepts]: Start accepts. Automaton has 2096 states and 2465 transitions. Word has length 303 [2020-07-10 14:30:34,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:30:34,732 INFO L479 AbstractCegarLoop]: Abstraction has 2096 states and 2465 transitions. [2020-07-10 14:30:34,732 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-10 14:30:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 2465 transitions. [2020-07-10 14:30:34,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2020-07-10 14:30:34,742 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:34,743 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:30:34,957 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:30:34,958 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:34,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:34,959 INFO L82 PathProgramCache]: Analyzing trace with hash 1836144816, now seen corresponding path program 1 times [2020-07-10 14:30:34,959 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:34,959 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555594216] [2020-07-10 14:30:34,960 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,406 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {68991#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {68737#true} is VALID [2020-07-10 14:30:35,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #554#return; {68737#true} is VALID [2020-07-10 14:30:35,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,470 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68737#true} {68737#true} #448#return; {68737#true} is VALID [2020-07-10 14:30:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,475 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68737#true} {68737#true} #450#return; {68737#true} is VALID [2020-07-10 14:30:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {68992#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:30:35,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {68992#(= 1 |valid_product_#res|)} assume true; {68992#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:30:35,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68992#(= 1 |valid_product_#res|)} {68737#true} #452#return; {68749#(= |main_#t~ret25| 1)} is VALID [2020-07-10 14:30:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,500 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68737#true} {68737#true} #454#return; {68737#true} is VALID [2020-07-10 14:30:35,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {68737#true} is VALID [2020-07-10 14:30:35,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #544#return; {68737#true} is VALID [2020-07-10 14:30:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-10 14:30:35,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #498#return; {68737#true} is VALID [2020-07-10 14:30:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:35,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,628 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:35,628 INFO L263 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:35,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:35,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,629 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:35,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:35,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,629 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,685 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:35,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:35,686 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:35,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,687 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:35,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:35,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:35,687 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:35,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,688 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,704 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,704 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:35,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,705 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,706 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,713 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:35,713 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:35,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,714 INFO L263 TraceCheckUtils]: 3: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:35,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,714 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,715 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:35,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:35,715 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:35,716 INFO L263 TraceCheckUtils]: 12: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,719 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,720 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:35,721 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:35,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:35,721 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:35,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,722 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:35,722 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:35,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:35,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:35,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,723 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:35,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-10 14:30:35,724 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,725 INFO L263 TraceCheckUtils]: 16: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:35,725 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:35,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,725 INFO L263 TraceCheckUtils]: 20: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:35,726 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,726 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,727 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,727 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:35,727 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:35,727 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:35,728 INFO L263 TraceCheckUtils]: 29: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,730 INFO L280 TraceCheckUtils]: 31: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,731 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,732 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,733 INFO L280 TraceCheckUtils]: 35: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,734 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:35,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:35,737 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:35,738 INFO L263 TraceCheckUtils]: 5: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:35,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:35,738 INFO L263 TraceCheckUtils]: 7: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:35,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,739 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:35,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:35,740 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:35,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:35,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,740 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:35,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-10 14:30:35,741 INFO L280 TraceCheckUtils]: 18: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,742 INFO L263 TraceCheckUtils]: 19: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,742 INFO L280 TraceCheckUtils]: 20: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:35,742 INFO L263 TraceCheckUtils]: 21: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:35,743 INFO L280 TraceCheckUtils]: 22: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,743 INFO L263 TraceCheckUtils]: 23: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:35,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,743 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,744 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,745 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:35,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:35,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:35,746 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,747 INFO L280 TraceCheckUtils]: 33: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,748 INFO L280 TraceCheckUtils]: 34: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,749 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,749 INFO L280 TraceCheckUtils]: 36: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,750 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,751 INFO L280 TraceCheckUtils]: 38: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,752 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,753 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #518#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:35,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:35,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:35,763 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:35,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:35,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,763 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:35,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:35,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume !(2 != ~tmp~9); {68737#true} is VALID [2020-07-10 14:30:35,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,765 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {69045#(<= 1 ~pumpRunning~0)} #520#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,766 INFO L263 TraceCheckUtils]: 0: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:35,767 INFO L263 TraceCheckUtils]: 1: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:35,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:35,767 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,767 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:35,767 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:35,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,768 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:35,768 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:35,768 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-10 14:30:35,769 INFO L263 TraceCheckUtils]: 10: Hoare triple {68737#true} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,769 INFO L280 TraceCheckUtils]: 11: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:35,770 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:35,771 INFO L263 TraceCheckUtils]: 13: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,771 INFO L280 TraceCheckUtils]: 14: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,771 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:35,771 INFO L263 TraceCheckUtils]: 16: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:35,771 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:35,772 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:35,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:35,772 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,772 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:35,773 INFO L280 TraceCheckUtils]: 23: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:35,773 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:35,773 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:35,773 INFO L280 TraceCheckUtils]: 26: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,773 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:35,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-10 14:30:35,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,775 INFO L263 TraceCheckUtils]: 30: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,775 INFO L280 TraceCheckUtils]: 31: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:35,775 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:35,775 INFO L280 TraceCheckUtils]: 33: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,776 INFO L263 TraceCheckUtils]: 34: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:35,776 INFO L280 TraceCheckUtils]: 35: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,776 INFO L280 TraceCheckUtils]: 36: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,776 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,776 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,777 INFO L280 TraceCheckUtils]: 39: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,777 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:35,777 INFO L280 TraceCheckUtils]: 41: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:35,777 INFO L280 TraceCheckUtils]: 42: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:35,778 INFO L263 TraceCheckUtils]: 43: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,779 INFO L280 TraceCheckUtils]: 44: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,780 INFO L280 TraceCheckUtils]: 45: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,781 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,782 INFO L280 TraceCheckUtils]: 47: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,783 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,783 INFO L280 TraceCheckUtils]: 49: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,784 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,785 INFO L280 TraceCheckUtils]: 51: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,786 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #518#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,786 INFO L263 TraceCheckUtils]: 53: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-10 14:30:35,786 INFO L280 TraceCheckUtils]: 54: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:35,786 INFO L263 TraceCheckUtils]: 55: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:35,787 INFO L280 TraceCheckUtils]: 56: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:35,787 INFO L280 TraceCheckUtils]: 57: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,787 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:35,787 INFO L280 TraceCheckUtils]: 59: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:35,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {68737#true} assume !(2 != ~tmp~9); {68737#true} is VALID [2020-07-10 14:30:35,788 INFO L280 TraceCheckUtils]: 61: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,789 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {68737#true} {69045#(<= 1 ~pumpRunning~0)} #520#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,789 INFO L280 TraceCheckUtils]: 63: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,791 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #504#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:35,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:35,815 INFO L263 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:35,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:35,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,816 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:35,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:35,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,816 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-10 14:30:35,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #516#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,834 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,834 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:35,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,835 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,835 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,836 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-10 14:30:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,846 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(0 == ~pumpRunning~0); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,848 INFO L263 TraceCheckUtils]: 2: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-10 14:30:35,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,849 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,851 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68737#true} #494#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:35,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:35,852 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:35,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,852 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:35,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,853 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,853 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,853 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-10 14:30:35,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-10 14:30:35,854 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume !(0 != ~tmp~1); {68737#true} is VALID [2020-07-10 14:30:35,855 INFO L263 TraceCheckUtils]: 13: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,855 INFO L280 TraceCheckUtils]: 14: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,856 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume !(0 == ~pumpRunning~0); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,856 INFO L263 TraceCheckUtils]: 16: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-10 14:30:35,856 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,857 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,858 INFO L280 TraceCheckUtils]: 19: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,858 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68737#true} #494#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,859 INFO L280 TraceCheckUtils]: 21: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,860 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68824#(not (= 0 ~pumpRunning~0))} #518#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:35,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:35,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:35,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:30:35,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:35,961 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:35,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:35,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:35,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:35,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-10 14:30:35,963 INFO L263 TraceCheckUtils]: 7: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:35,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:35,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:35,965 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:30:35,966 INFO L280 TraceCheckUtils]: 11: Hoare triple {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:30:35,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,968 INFO L280 TraceCheckUtils]: 13: Hoare triple {69225#(= 0 ~pumpRunning~0)} assume true; {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,968 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {69225#(= 0 ~pumpRunning~0)} {68824#(not (= 0 ~pumpRunning~0))} #520#return; {68738#false} is VALID [2020-07-10 14:30:35,969 INFO L263 TraceCheckUtils]: 0: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:35,970 INFO L263 TraceCheckUtils]: 1: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:35,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:35,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,970 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:35,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:35,971 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,971 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:35,971 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,972 INFO L263 TraceCheckUtils]: 9: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:30:35,973 INFO L280 TraceCheckUtils]: 10: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-10 14:30:35,973 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,973 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #516#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,974 INFO L280 TraceCheckUtils]: 13: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,975 INFO L263 TraceCheckUtils]: 14: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:35,975 INFO L280 TraceCheckUtils]: 16: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:35,975 INFO L263 TraceCheckUtils]: 17: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:35,976 INFO L280 TraceCheckUtils]: 18: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,976 INFO L263 TraceCheckUtils]: 19: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:35,976 INFO L280 TraceCheckUtils]: 20: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:35,976 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,976 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:35,977 INFO L280 TraceCheckUtils]: 23: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:35,977 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,977 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-10 14:30:35,977 INFO L280 TraceCheckUtils]: 26: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-10 14:30:35,977 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume !(0 != ~tmp~1); {68737#true} is VALID [2020-07-10 14:30:35,978 INFO L263 TraceCheckUtils]: 28: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:35,978 INFO L280 TraceCheckUtils]: 29: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:35,979 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume !(0 == ~pumpRunning~0); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,979 INFO L263 TraceCheckUtils]: 31: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-10 14:30:35,979 INFO L280 TraceCheckUtils]: 32: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,980 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,981 INFO L280 TraceCheckUtils]: 34: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,982 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68737#true} #494#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,982 INFO L280 TraceCheckUtils]: 36: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,983 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68824#(not (= 0 ~pumpRunning~0))} #518#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:35,983 INFO L263 TraceCheckUtils]: 38: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-10 14:30:35,984 INFO L280 TraceCheckUtils]: 39: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:35,984 INFO L263 TraceCheckUtils]: 40: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:35,984 INFO L280 TraceCheckUtils]: 41: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:35,984 INFO L280 TraceCheckUtils]: 42: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:35,984 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:35,985 INFO L280 TraceCheckUtils]: 44: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:35,985 INFO L280 TraceCheckUtils]: 45: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-10 14:30:35,985 INFO L263 TraceCheckUtils]: 46: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:35,986 INFO L280 TraceCheckUtils]: 47: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:35,987 INFO L280 TraceCheckUtils]: 48: Hoare triple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:35,988 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:30:35,989 INFO L280 TraceCheckUtils]: 50: Hoare triple {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:30:35,990 INFO L280 TraceCheckUtils]: 51: Hoare triple {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,990 INFO L280 TraceCheckUtils]: 52: Hoare triple {69225#(= 0 ~pumpRunning~0)} assume true; {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:35,991 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {69225#(= 0 ~pumpRunning~0)} {68824#(not (= 0 ~pumpRunning~0))} #520#return; {68738#false} is VALID [2020-07-10 14:30:35,992 INFO L280 TraceCheckUtils]: 54: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:35,992 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {68738#false} {68824#(not (= 0 ~pumpRunning~0))} #504#return; {68738#false} is VALID [2020-07-10 14:30:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,010 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,010 INFO L263 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,011 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,011 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:36,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,011 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-10 14:30:36,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,015 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #516#return; {68737#true} is VALID [2020-07-10 14:30:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,027 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,027 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,028 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,029 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-10 14:30:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68737#true} is VALID [2020-07-10 14:30:36,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #492#return; {68737#true} is VALID [2020-07-10 14:30:36,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,033 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,033 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,034 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,034 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,034 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-10 14:30:36,035 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-10 14:30:36,035 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume 0 != ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,036 INFO L263 TraceCheckUtils]: 13: Hoare triple {68737#true} call deactivatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,036 INFO L280 TraceCheckUtils]: 14: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68737#true} is VALID [2020-07-10 14:30:36,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,037 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {68737#true} {68737#true} #492#return; {68737#true} is VALID [2020-07-10 14:30:36,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,037 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {68737#true} {68737#true} #518#return; {68737#true} is VALID [2020-07-10 14:30:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:36,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,045 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:36,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,050 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #530#return; {68737#true} is VALID [2020-07-10 14:30:36,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:36,050 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:36,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,051 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:36,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:36,051 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-10 14:30:36,052 INFO L263 TraceCheckUtils]: 7: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,052 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,052 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,052 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #530#return; {68737#true} is VALID [2020-07-10 14:30:36,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68737#true} is VALID [2020-07-10 14:30:36,053 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume !(0 != ~tmp___0~2); {68737#true} is VALID [2020-07-10 14:30:36,053 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,053 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {68737#true} {68737#true} #520#return; {68737#true} is VALID [2020-07-10 14:30:36,054 INFO L263 TraceCheckUtils]: 0: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:36,055 INFO L263 TraceCheckUtils]: 1: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,055 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:36,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,056 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:36,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,057 INFO L263 TraceCheckUtils]: 9: Hoare triple {68737#true} call lowerWaterLevel(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:30:36,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-10 14:30:36,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,058 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68737#true} {68737#true} #516#return; {68737#true} is VALID [2020-07-10 14:30:36,058 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-10 14:30:36,059 INFO L263 TraceCheckUtils]: 14: Hoare triple {68737#true} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,059 INFO L280 TraceCheckUtils]: 15: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,059 INFO L280 TraceCheckUtils]: 16: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,059 INFO L263 TraceCheckUtils]: 17: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,060 INFO L280 TraceCheckUtils]: 18: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,060 INFO L263 TraceCheckUtils]: 19: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,060 INFO L280 TraceCheckUtils]: 20: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,060 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,060 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,061 INFO L280 TraceCheckUtils]: 23: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,061 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-10 14:30:36,061 INFO L280 TraceCheckUtils]: 26: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-10 14:30:36,061 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume 0 != ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,062 INFO L263 TraceCheckUtils]: 28: Hoare triple {68737#true} call deactivatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,062 INFO L280 TraceCheckUtils]: 29: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68737#true} is VALID [2020-07-10 14:30:36,063 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,063 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {68737#true} {68737#true} #492#return; {68737#true} is VALID [2020-07-10 14:30:36,063 INFO L280 TraceCheckUtils]: 32: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,063 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {68737#true} {68737#true} #518#return; {68737#true} is VALID [2020-07-10 14:30:36,063 INFO L263 TraceCheckUtils]: 34: Hoare triple {68737#true} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-10 14:30:36,064 INFO L280 TraceCheckUtils]: 35: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:36,064 INFO L263 TraceCheckUtils]: 36: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,064 INFO L280 TraceCheckUtils]: 37: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:36,064 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,064 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:36,064 INFO L280 TraceCheckUtils]: 40: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:36,065 INFO L280 TraceCheckUtils]: 41: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-10 14:30:36,065 INFO L263 TraceCheckUtils]: 42: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,065 INFO L280 TraceCheckUtils]: 43: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,065 INFO L280 TraceCheckUtils]: 44: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,065 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68737#true} {68737#true} #530#return; {68737#true} is VALID [2020-07-10 14:30:36,066 INFO L280 TraceCheckUtils]: 46: Hoare triple {68737#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68737#true} is VALID [2020-07-10 14:30:36,066 INFO L280 TraceCheckUtils]: 47: Hoare triple {68737#true} assume !(0 != ~tmp___0~2); {68737#true} is VALID [2020-07-10 14:30:36,066 INFO L280 TraceCheckUtils]: 48: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,066 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {68737#true} {68737#true} #520#return; {68737#true} is VALID [2020-07-10 14:30:36,066 INFO L280 TraceCheckUtils]: 50: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,067 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {68737#true} {68738#false} #504#return; {68738#false} is VALID [2020-07-10 14:30:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-10 14:30:36,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,072 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68738#false} #498#return; {68738#false} is VALID [2020-07-10 14:30:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,080 INFO L263 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,081 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:36,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,081 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68738#false} #514#return; {68738#false} is VALID [2020-07-10 14:30:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,100 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:36,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:36,100 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:36,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,101 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:36,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:36,101 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,102 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:36,102 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,102 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,113 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,114 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,114 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,114 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-10 14:30:36,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:36,118 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,119 INFO L263 TraceCheckUtils]: 3: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,119 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,120 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:36,120 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:36,121 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:36,121 INFO L263 TraceCheckUtils]: 12: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,122 INFO L280 TraceCheckUtils]: 13: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,122 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-10 14:30:36,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,123 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {68737#true} {68737#true} #536#return; {68737#true} is VALID [2020-07-10 14:30:36,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,123 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:36,124 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:36,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,124 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,125 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:36,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:36,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:36,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,126 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:36,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-10 14:30:36,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,127 INFO L263 TraceCheckUtils]: 16: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:36,127 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,128 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,128 INFO L263 TraceCheckUtils]: 20: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,128 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,128 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,129 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:36,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:36,129 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:36,130 INFO L263 TraceCheckUtils]: 29: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,131 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-10 14:30:36,131 INFO L280 TraceCheckUtils]: 33: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,131 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {68737#true} {68737#true} #536#return; {68737#true} is VALID [2020-07-10 14:30:36,132 INFO L280 TraceCheckUtils]: 35: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,132 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {68737#true} {68737#true} #496#return; {68737#true} is VALID [2020-07-10 14:30:36,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:36,134 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,134 INFO L280 TraceCheckUtils]: 3: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,135 INFO L263 TraceCheckUtils]: 5: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:36,135 INFO L263 TraceCheckUtils]: 7: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:36,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,136 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,136 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:36,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:36,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,136 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:36,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,137 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:36,137 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-10 14:30:36,137 INFO L280 TraceCheckUtils]: 18: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,138 INFO L263 TraceCheckUtils]: 19: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,138 INFO L280 TraceCheckUtils]: 20: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:36,138 INFO L263 TraceCheckUtils]: 21: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,138 INFO L280 TraceCheckUtils]: 22: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,139 INFO L263 TraceCheckUtils]: 23: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,139 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,139 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,139 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,139 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,139 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,140 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:36,140 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:36,140 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:36,141 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,141 INFO L280 TraceCheckUtils]: 33: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,141 INFO L280 TraceCheckUtils]: 34: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,141 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-10 14:30:36,142 INFO L280 TraceCheckUtils]: 36: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,142 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {68737#true} {68737#true} #536#return; {68737#true} is VALID [2020-07-10 14:30:36,142 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,142 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {68737#true} {68737#true} #496#return; {68737#true} is VALID [2020-07-10 14:30:36,142 INFO L280 TraceCheckUtils]: 40: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,143 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {68737#true} {68738#false} #518#return; {68738#false} is VALID [2020-07-10 14:30:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:36,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68738#false} #528#return; {68738#false} is VALID [2020-07-10 14:30:36,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68738#false} #530#return; {68738#false} is VALID [2020-07-10 14:30:36,155 INFO L263 TraceCheckUtils]: 0: Hoare triple {68737#true} call ULTIMATE.init(); {68991#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:30:36,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {68991#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {68737#true} is VALID [2020-07-10 14:30:36,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,156 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68737#true} #554#return; {68737#true} is VALID [2020-07-10 14:30:36,156 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret75 := main(); {68737#true} is VALID [2020-07-10 14:30:36,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~3;havoc ~tmp~5; {68737#true} is VALID [2020-07-10 14:30:36,157 INFO L263 TraceCheckUtils]: 6: Hoare triple {68737#true} call select_helpers(); {68737#true} is VALID [2020-07-10 14:30:36,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,157 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {68737#true} #448#return; {68737#true} is VALID [2020-07-10 14:30:36,157 INFO L263 TraceCheckUtils]: 9: Hoare triple {68737#true} call select_features(); {68737#true} is VALID [2020-07-10 14:30:36,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,158 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68737#true} {68737#true} #450#return; {68737#true} is VALID [2020-07-10 14:30:36,158 INFO L263 TraceCheckUtils]: 12: Hoare triple {68737#true} call #t~ret25 := valid_product(); {68737#true} is VALID [2020-07-10 14:30:36,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {68992#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:30:36,159 INFO L280 TraceCheckUtils]: 14: Hoare triple {68992#(= 1 |valid_product_#res|)} assume true; {68992#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:30:36,160 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {68992#(= 1 |valid_product_#res|)} {68737#true} #452#return; {68749#(= |main_#t~ret25| 1)} is VALID [2020-07-10 14:30:36,161 INFO L280 TraceCheckUtils]: 16: Hoare triple {68749#(= |main_#t~ret25| 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {68750#(= 1 main_~tmp~5)} is VALID [2020-07-10 14:30:36,161 INFO L280 TraceCheckUtils]: 17: Hoare triple {68750#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {68737#true} is VALID [2020-07-10 14:30:36,161 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call setup(); {68737#true} is VALID [2020-07-10 14:30:36,161 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,162 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {68737#true} {68737#true} #454#return; {68737#true} is VALID [2020-07-10 14:30:36,162 INFO L263 TraceCheckUtils]: 21: Hoare triple {68737#true} call runTest(); {68737#true} is VALID [2020-07-10 14:30:36,162 INFO L263 TraceCheckUtils]: 22: Hoare triple {68737#true} call __utac_acc__Specification5_spec__1(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:36,163 INFO L280 TraceCheckUtils]: 23: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {68737#true} is VALID [2020-07-10 14:30:36,163 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,163 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {68737#true} {68737#true} #544#return; {68737#true} is VALID [2020-07-10 14:30:36,163 INFO L263 TraceCheckUtils]: 26: Hoare triple {68737#true} call test(); {68737#true} is VALID [2020-07-10 14:30:36,163 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {68737#true} is VALID [2020-07-10 14:30:36,163 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume !false; {68737#true} is VALID [2020-07-10 14:30:36,164 INFO L280 TraceCheckUtils]: 29: Hoare triple {68737#true} assume ~splverifierCounter~0 < 4; {68737#true} is VALID [2020-07-10 14:30:36,164 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68737#true} is VALID [2020-07-10 14:30:36,164 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume 0 != ~tmp~4; {68737#true} is VALID [2020-07-10 14:30:36,164 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call waterRise(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:30:36,165 INFO L280 TraceCheckUtils]: 33: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-10 14:30:36,165 INFO L280 TraceCheckUtils]: 34: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,165 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68737#true} {68737#true} #498#return; {68737#true} is VALID [2020-07-10 14:30:36,165 INFO L280 TraceCheckUtils]: 36: Hoare triple {68737#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68737#true} is VALID [2020-07-10 14:30:36,165 INFO L280 TraceCheckUtils]: 37: Hoare triple {68737#true} assume !(0 != ~tmp___0~1); {68737#true} is VALID [2020-07-10 14:30:36,165 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68737#true} is VALID [2020-07-10 14:30:36,166 INFO L280 TraceCheckUtils]: 39: Hoare triple {68737#true} assume 0 != ~tmp___2~0; {68737#true} is VALID [2020-07-10 14:30:36,166 INFO L263 TraceCheckUtils]: 40: Hoare triple {68737#true} call timeShift(); {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:30:36,167 INFO L263 TraceCheckUtils]: 41: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:36,167 INFO L263 TraceCheckUtils]: 42: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,167 INFO L280 TraceCheckUtils]: 43: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,168 INFO L280 TraceCheckUtils]: 44: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,168 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,168 INFO L280 TraceCheckUtils]: 46: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:36,168 INFO L280 TraceCheckUtils]: 47: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,168 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:36,168 INFO L280 TraceCheckUtils]: 49: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:36,168 INFO L280 TraceCheckUtils]: 50: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-10 14:30:36,169 INFO L263 TraceCheckUtils]: 51: Hoare triple {68737#true} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,169 INFO L280 TraceCheckUtils]: 52: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,169 INFO L280 TraceCheckUtils]: 53: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:36,170 INFO L263 TraceCheckUtils]: 54: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,170 INFO L280 TraceCheckUtils]: 55: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,170 INFO L280 TraceCheckUtils]: 56: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,170 INFO L263 TraceCheckUtils]: 57: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,171 INFO L280 TraceCheckUtils]: 58: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:36,171 INFO L263 TraceCheckUtils]: 59: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:36,171 INFO L280 TraceCheckUtils]: 60: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,171 INFO L280 TraceCheckUtils]: 61: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,171 INFO L280 TraceCheckUtils]: 62: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,171 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:36,172 INFO L280 TraceCheckUtils]: 64: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:36,172 INFO L280 TraceCheckUtils]: 65: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,172 INFO L280 TraceCheckUtils]: 66: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:36,172 INFO L280 TraceCheckUtils]: 67: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,172 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:36,172 INFO L280 TraceCheckUtils]: 69: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-10 14:30:36,173 INFO L280 TraceCheckUtils]: 70: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,173 INFO L263 TraceCheckUtils]: 71: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,173 INFO L280 TraceCheckUtils]: 72: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:36,174 INFO L263 TraceCheckUtils]: 73: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,174 INFO L280 TraceCheckUtils]: 74: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,174 INFO L263 TraceCheckUtils]: 75: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,174 INFO L280 TraceCheckUtils]: 76: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,174 INFO L280 TraceCheckUtils]: 77: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,174 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,175 INFO L280 TraceCheckUtils]: 79: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,175 INFO L280 TraceCheckUtils]: 80: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,175 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:36,175 INFO L280 TraceCheckUtils]: 82: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:36,175 INFO L280 TraceCheckUtils]: 83: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:36,176 INFO L263 TraceCheckUtils]: 84: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,176 INFO L280 TraceCheckUtils]: 85: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,177 INFO L280 TraceCheckUtils]: 86: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,178 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,178 INFO L280 TraceCheckUtils]: 88: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,179 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,179 INFO L280 TraceCheckUtils]: 90: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,180 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,181 INFO L280 TraceCheckUtils]: 92: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,181 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #518#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,181 INFO L263 TraceCheckUtils]: 94: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-10 14:30:36,181 INFO L280 TraceCheckUtils]: 95: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:36,182 INFO L263 TraceCheckUtils]: 96: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,182 INFO L280 TraceCheckUtils]: 97: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:36,182 INFO L280 TraceCheckUtils]: 98: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,182 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:36,182 INFO L280 TraceCheckUtils]: 100: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:36,182 INFO L280 TraceCheckUtils]: 101: Hoare triple {68737#true} assume !(2 != ~tmp~9); {68737#true} is VALID [2020-07-10 14:30:36,183 INFO L280 TraceCheckUtils]: 102: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,183 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {68737#true} {69045#(<= 1 ~pumpRunning~0)} #520#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,184 INFO L280 TraceCheckUtils]: 104: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,184 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #504#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,185 INFO L280 TraceCheckUtils]: 106: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume !false; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,185 INFO L280 TraceCheckUtils]: 107: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,186 INFO L280 TraceCheckUtils]: 108: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,187 INFO L280 TraceCheckUtils]: 109: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,187 INFO L280 TraceCheckUtils]: 110: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,188 INFO L280 TraceCheckUtils]: 111: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,188 INFO L280 TraceCheckUtils]: 112: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,189 INFO L280 TraceCheckUtils]: 113: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,190 INFO L263 TraceCheckUtils]: 114: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call timeShift(); {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:30:36,190 INFO L263 TraceCheckUtils]: 115: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:36,190 INFO L263 TraceCheckUtils]: 116: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,191 INFO L280 TraceCheckUtils]: 117: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,191 INFO L280 TraceCheckUtils]: 118: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,191 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,191 INFO L280 TraceCheckUtils]: 120: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:36,191 INFO L280 TraceCheckUtils]: 121: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,191 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:36,192 INFO L280 TraceCheckUtils]: 123: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,193 INFO L263 TraceCheckUtils]: 124: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:30:36,193 INFO L280 TraceCheckUtils]: 125: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-10 14:30:36,193 INFO L280 TraceCheckUtils]: 126: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,194 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #516#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,194 INFO L280 TraceCheckUtils]: 128: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,195 INFO L263 TraceCheckUtils]: 129: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,195 INFO L280 TraceCheckUtils]: 130: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,195 INFO L280 TraceCheckUtils]: 131: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,195 INFO L263 TraceCheckUtils]: 132: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,196 INFO L280 TraceCheckUtils]: 133: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,196 INFO L263 TraceCheckUtils]: 134: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,196 INFO L280 TraceCheckUtils]: 135: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,196 INFO L280 TraceCheckUtils]: 136: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,196 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,196 INFO L280 TraceCheckUtils]: 138: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,197 INFO L280 TraceCheckUtils]: 139: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,197 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-10 14:30:36,197 INFO L280 TraceCheckUtils]: 141: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-10 14:30:36,197 INFO L280 TraceCheckUtils]: 142: Hoare triple {68737#true} assume !(0 != ~tmp~1); {68737#true} is VALID [2020-07-10 14:30:36,198 INFO L263 TraceCheckUtils]: 143: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,198 INFO L280 TraceCheckUtils]: 144: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,198 INFO L280 TraceCheckUtils]: 145: Hoare triple {68737#true} assume !(0 == ~pumpRunning~0); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,199 INFO L263 TraceCheckUtils]: 146: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-10 14:30:36,199 INFO L280 TraceCheckUtils]: 147: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,199 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,200 INFO L280 TraceCheckUtils]: 149: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,201 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68737#true} #494#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,201 INFO L280 TraceCheckUtils]: 151: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,202 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68824#(not (= 0 ~pumpRunning~0))} #518#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:30:36,202 INFO L263 TraceCheckUtils]: 153: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-10 14:30:36,202 INFO L280 TraceCheckUtils]: 154: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:36,202 INFO L263 TraceCheckUtils]: 155: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,203 INFO L280 TraceCheckUtils]: 156: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:36,203 INFO L280 TraceCheckUtils]: 157: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,203 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:36,203 INFO L280 TraceCheckUtils]: 159: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:36,203 INFO L280 TraceCheckUtils]: 160: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-10 14:30:36,203 INFO L263 TraceCheckUtils]: 161: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,204 INFO L280 TraceCheckUtils]: 162: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:36,205 INFO L280 TraceCheckUtils]: 163: Hoare triple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:36,206 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:30:36,207 INFO L280 TraceCheckUtils]: 165: Hoare triple {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:30:36,207 INFO L280 TraceCheckUtils]: 166: Hoare triple {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,208 INFO L280 TraceCheckUtils]: 167: Hoare triple {69225#(= 0 ~pumpRunning~0)} assume true; {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:30:36,209 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {69225#(= 0 ~pumpRunning~0)} {68824#(not (= 0 ~pumpRunning~0))} #520#return; {68738#false} is VALID [2020-07-10 14:30:36,209 INFO L280 TraceCheckUtils]: 169: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:36,209 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {68738#false} {68824#(not (= 0 ~pumpRunning~0))} #504#return; {68738#false} is VALID [2020-07-10 14:30:36,209 INFO L280 TraceCheckUtils]: 171: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-10 14:30:36,210 INFO L280 TraceCheckUtils]: 172: Hoare triple {68738#false} assume ~splverifierCounter~0 < 4; {68738#false} is VALID [2020-07-10 14:30:36,210 INFO L280 TraceCheckUtils]: 173: Hoare triple {68738#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68738#false} is VALID [2020-07-10 14:30:36,210 INFO L280 TraceCheckUtils]: 174: Hoare triple {68738#false} assume !(0 != ~tmp~4); {68738#false} is VALID [2020-07-10 14:30:36,210 INFO L280 TraceCheckUtils]: 175: Hoare triple {68738#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68738#false} is VALID [2020-07-10 14:30:36,210 INFO L280 TraceCheckUtils]: 176: Hoare triple {68738#false} assume !(0 != ~tmp___0~1); {68738#false} is VALID [2020-07-10 14:30:36,210 INFO L280 TraceCheckUtils]: 177: Hoare triple {68738#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68738#false} is VALID [2020-07-10 14:30:36,211 INFO L280 TraceCheckUtils]: 178: Hoare triple {68738#false} assume 0 != ~tmp___2~0; {68738#false} is VALID [2020-07-10 14:30:36,211 INFO L263 TraceCheckUtils]: 179: Hoare triple {68738#false} call timeShift(); {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:30:36,212 INFO L263 TraceCheckUtils]: 180: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:36,212 INFO L263 TraceCheckUtils]: 181: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,212 INFO L280 TraceCheckUtils]: 182: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,212 INFO L280 TraceCheckUtils]: 183: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,213 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,213 INFO L280 TraceCheckUtils]: 185: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:36,213 INFO L280 TraceCheckUtils]: 186: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,213 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-10 14:30:36,213 INFO L280 TraceCheckUtils]: 188: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,214 INFO L263 TraceCheckUtils]: 189: Hoare triple {68737#true} call lowerWaterLevel(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:30:36,214 INFO L280 TraceCheckUtils]: 190: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-10 14:30:36,215 INFO L280 TraceCheckUtils]: 191: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,215 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {68737#true} {68737#true} #516#return; {68737#true} is VALID [2020-07-10 14:30:36,215 INFO L280 TraceCheckUtils]: 193: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-10 14:30:36,216 INFO L263 TraceCheckUtils]: 194: Hoare triple {68737#true} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,216 INFO L280 TraceCheckUtils]: 195: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,216 INFO L280 TraceCheckUtils]: 196: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,217 INFO L263 TraceCheckUtils]: 197: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,217 INFO L280 TraceCheckUtils]: 198: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,217 INFO L263 TraceCheckUtils]: 199: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,217 INFO L280 TraceCheckUtils]: 200: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,217 INFO L280 TraceCheckUtils]: 201: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,217 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,218 INFO L280 TraceCheckUtils]: 203: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,218 INFO L280 TraceCheckUtils]: 204: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,218 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-10 14:30:36,218 INFO L280 TraceCheckUtils]: 206: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-10 14:30:36,218 INFO L280 TraceCheckUtils]: 207: Hoare triple {68737#true} assume 0 != ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,219 INFO L263 TraceCheckUtils]: 208: Hoare triple {68737#true} call deactivatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,219 INFO L280 TraceCheckUtils]: 209: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68737#true} is VALID [2020-07-10 14:30:36,219 INFO L280 TraceCheckUtils]: 210: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,220 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {68737#true} {68737#true} #492#return; {68737#true} is VALID [2020-07-10 14:30:36,220 INFO L280 TraceCheckUtils]: 212: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,220 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {68737#true} {68737#true} #518#return; {68737#true} is VALID [2020-07-10 14:30:36,220 INFO L263 TraceCheckUtils]: 214: Hoare triple {68737#true} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-10 14:30:36,220 INFO L280 TraceCheckUtils]: 215: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:36,220 INFO L263 TraceCheckUtils]: 216: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,220 INFO L280 TraceCheckUtils]: 217: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:36,221 INFO L280 TraceCheckUtils]: 218: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,221 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:36,221 INFO L280 TraceCheckUtils]: 220: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:36,221 INFO L280 TraceCheckUtils]: 221: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-10 14:30:36,221 INFO L263 TraceCheckUtils]: 222: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,221 INFO L280 TraceCheckUtils]: 223: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,222 INFO L280 TraceCheckUtils]: 224: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,222 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {68737#true} {68737#true} #530#return; {68737#true} is VALID [2020-07-10 14:30:36,222 INFO L280 TraceCheckUtils]: 226: Hoare triple {68737#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68737#true} is VALID [2020-07-10 14:30:36,222 INFO L280 TraceCheckUtils]: 227: Hoare triple {68737#true} assume !(0 != ~tmp___0~2); {68737#true} is VALID [2020-07-10 14:30:36,222 INFO L280 TraceCheckUtils]: 228: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,222 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {68737#true} {68737#true} #520#return; {68737#true} is VALID [2020-07-10 14:30:36,223 INFO L280 TraceCheckUtils]: 230: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,223 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {68737#true} {68738#false} #504#return; {68738#false} is VALID [2020-07-10 14:30:36,223 INFO L280 TraceCheckUtils]: 232: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-10 14:30:36,223 INFO L280 TraceCheckUtils]: 233: Hoare triple {68738#false} assume ~splverifierCounter~0 < 4; {68738#false} is VALID [2020-07-10 14:30:36,223 INFO L280 TraceCheckUtils]: 234: Hoare triple {68738#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68738#false} is VALID [2020-07-10 14:30:36,223 INFO L280 TraceCheckUtils]: 235: Hoare triple {68738#false} assume 0 != ~tmp~4; {68738#false} is VALID [2020-07-10 14:30:36,224 INFO L263 TraceCheckUtils]: 236: Hoare triple {68738#false} call waterRise(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:30:36,224 INFO L280 TraceCheckUtils]: 237: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-10 14:30:36,224 INFO L280 TraceCheckUtils]: 238: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,224 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {68737#true} {68738#false} #498#return; {68738#false} is VALID [2020-07-10 14:30:36,224 INFO L280 TraceCheckUtils]: 240: Hoare triple {68738#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68738#false} is VALID [2020-07-10 14:30:36,224 INFO L280 TraceCheckUtils]: 241: Hoare triple {68738#false} assume !(0 != ~tmp___0~1); {68738#false} is VALID [2020-07-10 14:30:36,225 INFO L280 TraceCheckUtils]: 242: Hoare triple {68738#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68738#false} is VALID [2020-07-10 14:30:36,225 INFO L280 TraceCheckUtils]: 243: Hoare triple {68738#false} assume 0 != ~tmp___2~0; {68738#false} is VALID [2020-07-10 14:30:36,225 INFO L263 TraceCheckUtils]: 244: Hoare triple {68738#false} call timeShift(); {68738#false} is VALID [2020-07-10 14:30:36,225 INFO L263 TraceCheckUtils]: 245: Hoare triple {68738#false} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:36,225 INFO L263 TraceCheckUtils]: 246: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,225 INFO L280 TraceCheckUtils]: 247: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,226 INFO L280 TraceCheckUtils]: 248: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,226 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-10 14:30:36,226 INFO L280 TraceCheckUtils]: 250: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:36,226 INFO L280 TraceCheckUtils]: 251: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,226 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {68737#true} {68738#false} #514#return; {68738#false} is VALID [2020-07-10 14:30:36,226 INFO L280 TraceCheckUtils]: 253: Hoare triple {68738#false} assume !(0 != ~pumpRunning~0); {68738#false} is VALID [2020-07-10 14:30:36,226 INFO L280 TraceCheckUtils]: 254: Hoare triple {68738#false} assume 0 != ~systemActive~0; {68738#false} is VALID [2020-07-10 14:30:36,227 INFO L263 TraceCheckUtils]: 255: Hoare triple {68738#false} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,227 INFO L280 TraceCheckUtils]: 256: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:36,227 INFO L280 TraceCheckUtils]: 257: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:36,228 INFO L263 TraceCheckUtils]: 258: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,228 INFO L280 TraceCheckUtils]: 259: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,228 INFO L280 TraceCheckUtils]: 260: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:36,228 INFO L263 TraceCheckUtils]: 261: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,229 INFO L280 TraceCheckUtils]: 262: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:36,229 INFO L263 TraceCheckUtils]: 263: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:36,229 INFO L280 TraceCheckUtils]: 264: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,229 INFO L280 TraceCheckUtils]: 265: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:36,229 INFO L280 TraceCheckUtils]: 266: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,229 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:36,230 INFO L280 TraceCheckUtils]: 268: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:36,230 INFO L280 TraceCheckUtils]: 269: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,230 INFO L280 TraceCheckUtils]: 270: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:36,230 INFO L280 TraceCheckUtils]: 271: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,230 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:36,230 INFO L280 TraceCheckUtils]: 273: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-10 14:30:36,230 INFO L280 TraceCheckUtils]: 274: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:36,231 INFO L263 TraceCheckUtils]: 275: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,231 INFO L280 TraceCheckUtils]: 276: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:36,231 INFO L263 TraceCheckUtils]: 277: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:36,232 INFO L280 TraceCheckUtils]: 278: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,232 INFO L263 TraceCheckUtils]: 279: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:36,232 INFO L280 TraceCheckUtils]: 280: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:36,232 INFO L280 TraceCheckUtils]: 281: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,232 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:36,232 INFO L280 TraceCheckUtils]: 283: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:36,233 INFO L280 TraceCheckUtils]: 284: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,233 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:36,233 INFO L280 TraceCheckUtils]: 286: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:36,233 INFO L280 TraceCheckUtils]: 287: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:36,234 INFO L263 TraceCheckUtils]: 288: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:30:36,234 INFO L280 TraceCheckUtils]: 289: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-10 14:30:36,234 INFO L280 TraceCheckUtils]: 290: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,235 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-10 14:30:36,235 INFO L280 TraceCheckUtils]: 292: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,235 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {68737#true} {68737#true} #536#return; {68737#true} is VALID [2020-07-10 14:30:36,235 INFO L280 TraceCheckUtils]: 294: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,235 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {68737#true} {68737#true} #496#return; {68737#true} is VALID [2020-07-10 14:30:36,235 INFO L280 TraceCheckUtils]: 296: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,236 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {68737#true} {68738#false} #518#return; {68738#false} is VALID [2020-07-10 14:30:36,236 INFO L263 TraceCheckUtils]: 298: Hoare triple {68738#false} call __utac_acc__Specification5_spec__3(); {68738#false} is VALID [2020-07-10 14:30:36,236 INFO L280 TraceCheckUtils]: 299: Hoare triple {68738#false} havoc ~tmp~9;havoc ~tmp___0~2; {68738#false} is VALID [2020-07-10 14:30:36,236 INFO L263 TraceCheckUtils]: 300: Hoare triple {68738#false} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:36,237 INFO L280 TraceCheckUtils]: 301: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:36,237 INFO L280 TraceCheckUtils]: 302: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,237 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {68737#true} {68738#false} #528#return; {68738#false} is VALID [2020-07-10 14:30:36,238 INFO L280 TraceCheckUtils]: 304: Hoare triple {68738#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68738#false} is VALID [2020-07-10 14:30:36,238 INFO L280 TraceCheckUtils]: 305: Hoare triple {68738#false} assume 2 != ~tmp~9; {68738#false} is VALID [2020-07-10 14:30:36,238 INFO L263 TraceCheckUtils]: 306: Hoare triple {68738#false} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:36,238 INFO L280 TraceCheckUtils]: 307: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:36,239 INFO L280 TraceCheckUtils]: 308: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:36,239 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {68737#true} {68738#false} #530#return; {68738#false} is VALID [2020-07-10 14:30:36,239 INFO L280 TraceCheckUtils]: 310: Hoare triple {68738#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68738#false} is VALID [2020-07-10 14:30:36,240 INFO L280 TraceCheckUtils]: 311: Hoare triple {68738#false} assume 0 != ~tmp___0~2; {68738#false} is VALID [2020-07-10 14:30:36,240 INFO L280 TraceCheckUtils]: 312: Hoare triple {68738#false} assume 0 == ~switchedOnBeforeTS~0; {68738#false} is VALID [2020-07-10 14:30:36,240 INFO L263 TraceCheckUtils]: 313: Hoare triple {68738#false} call __automaton_fail(); {68738#false} is VALID [2020-07-10 14:30:36,240 INFO L280 TraceCheckUtils]: 314: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-10 14:30:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2020-07-10 14:30:36,378 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555594216] [2020-07-10 14:30:36,378 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800721661] [2020-07-10 14:30:36,378 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 [2020-07-10 14:30:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,716 INFO L264 TraceCheckSpWp]: Trace formula consists of 1317 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:30:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:36,785 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:30:37,290 INFO L263 TraceCheckUtils]: 0: Hoare triple {68737#true} call ULTIMATE.init(); {68737#true} is VALID [2020-07-10 14:30:37,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {68737#true} is VALID [2020-07-10 14:30:37,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,291 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68737#true} #554#return; {68737#true} is VALID [2020-07-10 14:30:37,291 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret75 := main(); {68737#true} is VALID [2020-07-10 14:30:37,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~3;havoc ~tmp~5; {68737#true} is VALID [2020-07-10 14:30:37,291 INFO L263 TraceCheckUtils]: 6: Hoare triple {68737#true} call select_helpers(); {68737#true} is VALID [2020-07-10 14:30:37,292 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,292 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {68737#true} #448#return; {68737#true} is VALID [2020-07-10 14:30:37,292 INFO L263 TraceCheckUtils]: 9: Hoare triple {68737#true} call select_features(); {68737#true} is VALID [2020-07-10 14:30:37,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,292 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68737#true} {68737#true} #450#return; {68737#true} is VALID [2020-07-10 14:30:37,292 INFO L263 TraceCheckUtils]: 12: Hoare triple {68737#true} call #t~ret25 := valid_product(); {68737#true} is VALID [2020-07-10 14:30:37,292 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {68737#true} is VALID [2020-07-10 14:30:37,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,293 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {68737#true} {68737#true} #452#return; {68737#true} is VALID [2020-07-10 14:30:37,293 INFO L280 TraceCheckUtils]: 16: Hoare triple {68737#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {68737#true} is VALID [2020-07-10 14:30:37,293 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume 0 != ~tmp~5; {68737#true} is VALID [2020-07-10 14:30:37,293 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call setup(); {68737#true} is VALID [2020-07-10 14:30:37,293 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,293 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {68737#true} {68737#true} #454#return; {68737#true} is VALID [2020-07-10 14:30:37,293 INFO L263 TraceCheckUtils]: 21: Hoare triple {68737#true} call runTest(); {68737#true} is VALID [2020-07-10 14:30:37,294 INFO L263 TraceCheckUtils]: 22: Hoare triple {68737#true} call __utac_acc__Specification5_spec__1(); {68737#true} is VALID [2020-07-10 14:30:37,294 INFO L280 TraceCheckUtils]: 23: Hoare triple {68737#true} ~switchedOnBeforeTS~0 := 0; {68737#true} is VALID [2020-07-10 14:30:37,294 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,294 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {68737#true} {68737#true} #544#return; {68737#true} is VALID [2020-07-10 14:30:37,294 INFO L263 TraceCheckUtils]: 26: Hoare triple {68737#true} call test(); {68737#true} is VALID [2020-07-10 14:30:37,294 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {68737#true} is VALID [2020-07-10 14:30:37,295 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume !false; {68737#true} is VALID [2020-07-10 14:30:37,295 INFO L280 TraceCheckUtils]: 29: Hoare triple {68737#true} assume ~splverifierCounter~0 < 4; {68737#true} is VALID [2020-07-10 14:30:37,295 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68737#true} is VALID [2020-07-10 14:30:37,295 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume 0 != ~tmp~4; {68737#true} is VALID [2020-07-10 14:30:37,295 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call waterRise(); {68737#true} is VALID [2020-07-10 14:30:37,295 INFO L280 TraceCheckUtils]: 33: Hoare triple {68737#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-10 14:30:37,296 INFO L280 TraceCheckUtils]: 34: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,296 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68737#true} {68737#true} #498#return; {68737#true} is VALID [2020-07-10 14:30:37,296 INFO L280 TraceCheckUtils]: 36: Hoare triple {68737#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68737#true} is VALID [2020-07-10 14:30:37,296 INFO L280 TraceCheckUtils]: 37: Hoare triple {68737#true} assume !(0 != ~tmp___0~1); {68737#true} is VALID [2020-07-10 14:30:37,296 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68737#true} is VALID [2020-07-10 14:30:37,296 INFO L280 TraceCheckUtils]: 39: Hoare triple {68737#true} assume 0 != ~tmp___2~0; {68737#true} is VALID [2020-07-10 14:30:37,297 INFO L263 TraceCheckUtils]: 40: Hoare triple {68737#true} call timeShift(); {68737#true} is VALID [2020-07-10 14:30:37,297 INFO L263 TraceCheckUtils]: 41: Hoare triple {68737#true} call __utac_acc__Specification5_spec__2(); {68737#true} is VALID [2020-07-10 14:30:37,297 INFO L263 TraceCheckUtils]: 42: Hoare triple {68737#true} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:37,297 INFO L280 TraceCheckUtils]: 43: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:37,297 INFO L280 TraceCheckUtils]: 44: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,297 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68737#true} {68737#true} #526#return; {68737#true} is VALID [2020-07-10 14:30:37,297 INFO L280 TraceCheckUtils]: 46: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:37,297 INFO L280 TraceCheckUtils]: 47: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,298 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {68737#true} {68737#true} #514#return; {68737#true} is VALID [2020-07-10 14:30:37,298 INFO L280 TraceCheckUtils]: 49: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:37,298 INFO L280 TraceCheckUtils]: 50: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-10 14:30:37,298 INFO L263 TraceCheckUtils]: 51: Hoare triple {68737#true} call processEnvironment(); {68737#true} is VALID [2020-07-10 14:30:37,298 INFO L280 TraceCheckUtils]: 52: Hoare triple {68737#true} havoc ~tmp~1; {68737#true} is VALID [2020-07-10 14:30:37,298 INFO L280 TraceCheckUtils]: 53: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-10 14:30:37,298 INFO L263 TraceCheckUtils]: 54: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {68737#true} is VALID [2020-07-10 14:30:37,298 INFO L280 TraceCheckUtils]: 55: Hoare triple {68737#true} havoc ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:37,299 INFO L280 TraceCheckUtils]: 56: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-10 14:30:37,299 INFO L263 TraceCheckUtils]: 57: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:37,299 INFO L280 TraceCheckUtils]: 58: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-10 14:30:37,299 INFO L263 TraceCheckUtils]: 59: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-10 14:30:37,299 INFO L280 TraceCheckUtils]: 60: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:37,299 INFO L280 TraceCheckUtils]: 61: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-10 14:30:37,299 INFO L280 TraceCheckUtils]: 62: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,299 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L280 TraceCheckUtils]: 64: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L280 TraceCheckUtils]: 65: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L280 TraceCheckUtils]: 66: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L280 TraceCheckUtils]: 67: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L280 TraceCheckUtils]: 69: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L280 TraceCheckUtils]: 70: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L263 TraceCheckUtils]: 71: Hoare triple {68737#true} call activatePump(); {68737#true} is VALID [2020-07-10 14:30:37,300 INFO L280 TraceCheckUtils]: 72: Hoare triple {68737#true} havoc ~tmp~2; {68737#true} is VALID [2020-07-10 14:30:37,301 INFO L263 TraceCheckUtils]: 73: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:37,301 INFO L280 TraceCheckUtils]: 74: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:37,301 INFO L263 TraceCheckUtils]: 75: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:37,301 INFO L280 TraceCheckUtils]: 76: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:37,301 INFO L280 TraceCheckUtils]: 77: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,301 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:37,301 INFO L280 TraceCheckUtils]: 79: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:37,301 INFO L280 TraceCheckUtils]: 80: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,302 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-10 14:30:37,302 INFO L280 TraceCheckUtils]: 82: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-10 14:30:37,302 INFO L280 TraceCheckUtils]: 83: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-10 14:30:37,302 INFO L263 TraceCheckUtils]: 84: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {68737#true} is VALID [2020-07-10 14:30:37,303 INFO L280 TraceCheckUtils]: 85: Hoare triple {68737#true} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,303 INFO L280 TraceCheckUtils]: 86: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,304 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,304 INFO L280 TraceCheckUtils]: 88: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,308 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,309 INFO L280 TraceCheckUtils]: 90: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,310 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,311 INFO L280 TraceCheckUtils]: 92: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,311 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #518#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,312 INFO L263 TraceCheckUtils]: 94: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,313 INFO L280 TraceCheckUtils]: 95: Hoare triple {69045#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,314 INFO L263 TraceCheckUtils]: 96: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,315 INFO L280 TraceCheckUtils]: 97: Hoare triple {69045#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,315 INFO L280 TraceCheckUtils]: 98: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,316 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {69045#(<= 1 ~pumpRunning~0)} #528#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,317 INFO L280 TraceCheckUtils]: 100: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,317 INFO L280 TraceCheckUtils]: 101: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,318 INFO L280 TraceCheckUtils]: 102: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,318 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {69045#(<= 1 ~pumpRunning~0)} #520#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,319 INFO L280 TraceCheckUtils]: 104: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,319 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #504#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,320 INFO L280 TraceCheckUtils]: 106: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume !false; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,321 INFO L280 TraceCheckUtils]: 107: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,321 INFO L280 TraceCheckUtils]: 108: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,322 INFO L280 TraceCheckUtils]: 109: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,323 INFO L280 TraceCheckUtils]: 110: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,323 INFO L280 TraceCheckUtils]: 111: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,324 INFO L280 TraceCheckUtils]: 112: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,324 INFO L280 TraceCheckUtils]: 113: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,325 INFO L263 TraceCheckUtils]: 114: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call timeShift(); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,325 INFO L263 TraceCheckUtils]: 115: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {68737#true} is VALID [2020-07-10 14:30:37,325 INFO L263 TraceCheckUtils]: 116: Hoare triple {68737#true} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:37,325 INFO L280 TraceCheckUtils]: 117: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-10 14:30:37,326 INFO L280 TraceCheckUtils]: 118: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,326 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {68737#true} {68737#true} #526#return; {68737#true} is VALID [2020-07-10 14:30:37,326 INFO L280 TraceCheckUtils]: 120: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-10 14:30:37,326 INFO L280 TraceCheckUtils]: 121: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,327 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {68737#true} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #514#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,327 INFO L280 TraceCheckUtils]: 123: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,327 INFO L263 TraceCheckUtils]: 124: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:37,327 INFO L280 TraceCheckUtils]: 125: Hoare triple {68737#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-10 14:30:37,327 INFO L280 TraceCheckUtils]: 126: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,328 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {68737#true} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #516#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,328 INFO L280 TraceCheckUtils]: 128: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,329 INFO L263 TraceCheckUtils]: 129: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,329 INFO L280 TraceCheckUtils]: 130: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,330 INFO L280 TraceCheckUtils]: 131: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,330 INFO L263 TraceCheckUtils]: 132: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-10 14:30:37,330 INFO L280 TraceCheckUtils]: 133: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:37,330 INFO L263 TraceCheckUtils]: 134: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-10 14:30:37,330 INFO L280 TraceCheckUtils]: 135: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-10 14:30:37,330 INFO L280 TraceCheckUtils]: 136: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,330 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-10 14:30:37,331 INFO L280 TraceCheckUtils]: 138: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-10 14:30:37,331 INFO L280 TraceCheckUtils]: 139: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,331 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {68737#true} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #490#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,332 INFO L280 TraceCheckUtils]: 141: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,333 INFO L280 TraceCheckUtils]: 142: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,334 INFO L263 TraceCheckUtils]: 143: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,334 INFO L280 TraceCheckUtils]: 144: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,335 INFO L280 TraceCheckUtils]: 145: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,335 INFO L263 TraceCheckUtils]: 146: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-10 14:30:37,336 INFO L280 TraceCheckUtils]: 147: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,346 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {68737#true} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #540#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,347 INFO L280 TraceCheckUtils]: 149: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,347 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #494#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,348 INFO L280 TraceCheckUtils]: 151: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,349 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #518#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:30:37,350 INFO L263 TraceCheckUtils]: 153: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-10 14:30:37,350 INFO L280 TraceCheckUtils]: 154: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-10 14:30:37,350 INFO L263 TraceCheckUtils]: 155: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-10 14:30:37,350 INFO L280 TraceCheckUtils]: 156: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-10 14:30:37,350 INFO L280 TraceCheckUtils]: 157: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-10 14:30:37,350 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-10 14:30:37,350 INFO L280 TraceCheckUtils]: 159: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-10 14:30:37,350 INFO L280 TraceCheckUtils]: 160: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-10 14:30:37,351 INFO L263 TraceCheckUtils]: 161: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-10 14:30:37,351 INFO L280 TraceCheckUtils]: 162: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69871#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:37,352 INFO L280 TraceCheckUtils]: 163: Hoare triple {69871#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69871#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:30:37,353 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {69871#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69878#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-10 14:30:37,354 INFO L280 TraceCheckUtils]: 165: Hoare triple {69878#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {69882#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:30:37,354 INFO L280 TraceCheckUtils]: 166: Hoare triple {69882#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {69886#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:30:37,354 INFO L280 TraceCheckUtils]: 167: Hoare triple {69886#(<= ~pumpRunning~0 0)} assume true; {69886#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:30:37,355 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {69886#(<= ~pumpRunning~0 0)} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #520#return; {69893#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:30:37,356 INFO L280 TraceCheckUtils]: 169: Hoare triple {69893#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {69893#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:30:37,357 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {69893#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {69045#(<= 1 ~pumpRunning~0)} #504#return; {68738#false} is VALID [2020-07-10 14:30:37,357 INFO L280 TraceCheckUtils]: 171: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-10 14:30:37,357 INFO L280 TraceCheckUtils]: 172: Hoare triple {68738#false} assume ~splverifierCounter~0 < 4; {68738#false} is VALID [2020-07-10 14:30:37,357 INFO L280 TraceCheckUtils]: 173: Hoare triple {68738#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68738#false} is VALID [2020-07-10 14:30:37,357 INFO L280 TraceCheckUtils]: 174: Hoare triple {68738#false} assume !(0 != ~tmp~4); {68738#false} is VALID [2020-07-10 14:30:37,358 INFO L280 TraceCheckUtils]: 175: Hoare triple {68738#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68738#false} is VALID [2020-07-10 14:30:37,358 INFO L280 TraceCheckUtils]: 176: Hoare triple {68738#false} assume !(0 != ~tmp___0~1); {68738#false} is VALID [2020-07-10 14:30:37,358 INFO L280 TraceCheckUtils]: 177: Hoare triple {68738#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68738#false} is VALID [2020-07-10 14:30:37,358 INFO L280 TraceCheckUtils]: 178: Hoare triple {68738#false} assume 0 != ~tmp___2~0; {68738#false} is VALID [2020-07-10 14:30:37,358 INFO L263 TraceCheckUtils]: 179: Hoare triple {68738#false} call timeShift(); {68738#false} is VALID [2020-07-10 14:30:37,359 INFO L263 TraceCheckUtils]: 180: Hoare triple {68738#false} call __utac_acc__Specification5_spec__2(); {68738#false} is VALID [2020-07-10 14:30:37,359 INFO L263 TraceCheckUtils]: 181: Hoare triple {68738#false} call #t~ret62 := isPumpRunning(); {68738#false} is VALID [2020-07-10 14:30:37,359 INFO L280 TraceCheckUtils]: 182: Hoare triple {68738#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68738#false} is VALID [2020-07-10 14:30:37,359 INFO L280 TraceCheckUtils]: 183: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,359 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {68738#false} {68738#false} #526#return; {68738#false} is VALID [2020-07-10 14:30:37,360 INFO L280 TraceCheckUtils]: 185: Hoare triple {68738#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68738#false} is VALID [2020-07-10 14:30:37,360 INFO L280 TraceCheckUtils]: 186: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,360 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {68738#false} {68738#false} #514#return; {68738#false} is VALID [2020-07-10 14:30:37,360 INFO L280 TraceCheckUtils]: 188: Hoare triple {68738#false} assume 0 != ~pumpRunning~0; {68738#false} is VALID [2020-07-10 14:30:37,360 INFO L263 TraceCheckUtils]: 189: Hoare triple {68738#false} call lowerWaterLevel(); {68738#false} is VALID [2020-07-10 14:30:37,361 INFO L280 TraceCheckUtils]: 190: Hoare triple {68738#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68738#false} is VALID [2020-07-10 14:30:37,361 INFO L280 TraceCheckUtils]: 191: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,361 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {68738#false} {68738#false} #516#return; {68738#false} is VALID [2020-07-10 14:30:37,365 INFO L280 TraceCheckUtils]: 193: Hoare triple {68738#false} assume 0 != ~systemActive~0; {68738#false} is VALID [2020-07-10 14:30:37,365 INFO L263 TraceCheckUtils]: 194: Hoare triple {68738#false} call processEnvironment(); {68738#false} is VALID [2020-07-10 14:30:37,365 INFO L280 TraceCheckUtils]: 195: Hoare triple {68738#false} havoc ~tmp~1; {68738#false} is VALID [2020-07-10 14:30:37,365 INFO L280 TraceCheckUtils]: 196: Hoare triple {68738#false} assume 0 != ~pumpRunning~0; {68738#false} is VALID [2020-07-10 14:30:37,365 INFO L263 TraceCheckUtils]: 197: Hoare triple {68738#false} call #t~ret1 := isMethaneAlarm(); {68738#false} is VALID [2020-07-10 14:30:37,365 INFO L280 TraceCheckUtils]: 198: Hoare triple {68738#false} havoc ~retValue_acc~0; {68738#false} is VALID [2020-07-10 14:30:37,365 INFO L263 TraceCheckUtils]: 199: Hoare triple {68738#false} call #t~ret3 := isMethaneLevelCritical(); {68738#false} is VALID [2020-07-10 14:30:37,365 INFO L280 TraceCheckUtils]: 200: Hoare triple {68738#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68738#false} is VALID [2020-07-10 14:30:37,366 INFO L280 TraceCheckUtils]: 201: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,366 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {68738#false} {68738#false} #548#return; {68738#false} is VALID [2020-07-10 14:30:37,366 INFO L280 TraceCheckUtils]: 203: Hoare triple {68738#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68738#false} is VALID [2020-07-10 14:30:37,366 INFO L280 TraceCheckUtils]: 204: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,366 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {68738#false} {68738#false} #490#return; {68738#false} is VALID [2020-07-10 14:30:37,366 INFO L280 TraceCheckUtils]: 206: Hoare triple {68738#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68738#false} is VALID [2020-07-10 14:30:37,367 INFO L280 TraceCheckUtils]: 207: Hoare triple {68738#false} assume 0 != ~tmp~1; {68738#false} is VALID [2020-07-10 14:30:37,367 INFO L263 TraceCheckUtils]: 208: Hoare triple {68738#false} call deactivatePump(); {68738#false} is VALID [2020-07-10 14:30:37,367 INFO L280 TraceCheckUtils]: 209: Hoare triple {68738#false} ~pumpRunning~0 := 0; {68738#false} is VALID [2020-07-10 14:30:37,367 INFO L280 TraceCheckUtils]: 210: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,367 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {68738#false} {68738#false} #492#return; {68738#false} is VALID [2020-07-10 14:30:37,367 INFO L280 TraceCheckUtils]: 212: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,367 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {68738#false} {68738#false} #518#return; {68738#false} is VALID [2020-07-10 14:30:37,368 INFO L263 TraceCheckUtils]: 214: Hoare triple {68738#false} call __utac_acc__Specification5_spec__3(); {68738#false} is VALID [2020-07-10 14:30:37,368 INFO L280 TraceCheckUtils]: 215: Hoare triple {68738#false} havoc ~tmp~9;havoc ~tmp___0~2; {68738#false} is VALID [2020-07-10 14:30:37,368 INFO L263 TraceCheckUtils]: 216: Hoare triple {68738#false} call #t~ret63 := getWaterLevel(); {68738#false} is VALID [2020-07-10 14:30:37,368 INFO L280 TraceCheckUtils]: 217: Hoare triple {68738#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68738#false} is VALID [2020-07-10 14:30:37,368 INFO L280 TraceCheckUtils]: 218: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,369 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {68738#false} {68738#false} #528#return; {68738#false} is VALID [2020-07-10 14:30:37,369 INFO L280 TraceCheckUtils]: 220: Hoare triple {68738#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68738#false} is VALID [2020-07-10 14:30:37,369 INFO L280 TraceCheckUtils]: 221: Hoare triple {68738#false} assume 2 != ~tmp~9; {68738#false} is VALID [2020-07-10 14:30:37,369 INFO L263 TraceCheckUtils]: 222: Hoare triple {68738#false} call #t~ret64 := isPumpRunning(); {68738#false} is VALID [2020-07-10 14:30:37,369 INFO L280 TraceCheckUtils]: 223: Hoare triple {68738#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68738#false} is VALID [2020-07-10 14:30:37,369 INFO L280 TraceCheckUtils]: 224: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,370 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {68738#false} {68738#false} #530#return; {68738#false} is VALID [2020-07-10 14:30:37,370 INFO L280 TraceCheckUtils]: 226: Hoare triple {68738#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68738#false} is VALID [2020-07-10 14:30:37,370 INFO L280 TraceCheckUtils]: 227: Hoare triple {68738#false} assume !(0 != ~tmp___0~2); {68738#false} is VALID [2020-07-10 14:30:37,370 INFO L280 TraceCheckUtils]: 228: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,370 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {68738#false} {68738#false} #520#return; {68738#false} is VALID [2020-07-10 14:30:37,370 INFO L280 TraceCheckUtils]: 230: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,371 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {68738#false} {68738#false} #504#return; {68738#false} is VALID [2020-07-10 14:30:37,371 INFO L280 TraceCheckUtils]: 232: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-10 14:30:37,371 INFO L280 TraceCheckUtils]: 233: Hoare triple {68738#false} assume ~splverifierCounter~0 < 4; {68738#false} is VALID [2020-07-10 14:30:37,371 INFO L280 TraceCheckUtils]: 234: Hoare triple {68738#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68738#false} is VALID [2020-07-10 14:30:37,371 INFO L280 TraceCheckUtils]: 235: Hoare triple {68738#false} assume 0 != ~tmp~4; {68738#false} is VALID [2020-07-10 14:30:37,371 INFO L263 TraceCheckUtils]: 236: Hoare triple {68738#false} call waterRise(); {68738#false} is VALID [2020-07-10 14:30:37,372 INFO L280 TraceCheckUtils]: 237: Hoare triple {68738#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68738#false} is VALID [2020-07-10 14:30:37,372 INFO L280 TraceCheckUtils]: 238: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,372 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {68738#false} {68738#false} #498#return; {68738#false} is VALID [2020-07-10 14:30:37,372 INFO L280 TraceCheckUtils]: 240: Hoare triple {68738#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68738#false} is VALID [2020-07-10 14:30:37,372 INFO L280 TraceCheckUtils]: 241: Hoare triple {68738#false} assume !(0 != ~tmp___0~1); {68738#false} is VALID [2020-07-10 14:30:37,373 INFO L280 TraceCheckUtils]: 242: Hoare triple {68738#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68738#false} is VALID [2020-07-10 14:30:37,373 INFO L280 TraceCheckUtils]: 243: Hoare triple {68738#false} assume 0 != ~tmp___2~0; {68738#false} is VALID [2020-07-10 14:30:37,373 INFO L263 TraceCheckUtils]: 244: Hoare triple {68738#false} call timeShift(); {68738#false} is VALID [2020-07-10 14:30:37,373 INFO L263 TraceCheckUtils]: 245: Hoare triple {68738#false} call __utac_acc__Specification5_spec__2(); {68738#false} is VALID [2020-07-10 14:30:37,373 INFO L263 TraceCheckUtils]: 246: Hoare triple {68738#false} call #t~ret62 := isPumpRunning(); {68738#false} is VALID [2020-07-10 14:30:37,374 INFO L280 TraceCheckUtils]: 247: Hoare triple {68738#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68738#false} is VALID [2020-07-10 14:30:37,374 INFO L280 TraceCheckUtils]: 248: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,374 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {68738#false} {68738#false} #526#return; {68738#false} is VALID [2020-07-10 14:30:37,374 INFO L280 TraceCheckUtils]: 250: Hoare triple {68738#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68738#false} is VALID [2020-07-10 14:30:37,374 INFO L280 TraceCheckUtils]: 251: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,375 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {68738#false} {68738#false} #514#return; {68738#false} is VALID [2020-07-10 14:30:37,375 INFO L280 TraceCheckUtils]: 253: Hoare triple {68738#false} assume !(0 != ~pumpRunning~0); {68738#false} is VALID [2020-07-10 14:30:37,375 INFO L280 TraceCheckUtils]: 254: Hoare triple {68738#false} assume 0 != ~systemActive~0; {68738#false} is VALID [2020-07-10 14:30:37,375 INFO L263 TraceCheckUtils]: 255: Hoare triple {68738#false} call processEnvironment(); {68738#false} is VALID [2020-07-10 14:30:37,376 INFO L280 TraceCheckUtils]: 256: Hoare triple {68738#false} havoc ~tmp~1; {68738#false} is VALID [2020-07-10 14:30:37,376 INFO L280 TraceCheckUtils]: 257: Hoare triple {68738#false} assume !(0 != ~pumpRunning~0); {68738#false} is VALID [2020-07-10 14:30:37,376 INFO L263 TraceCheckUtils]: 258: Hoare triple {68738#false} call processEnvironment__wrappee__methaneQuery(); {68738#false} is VALID [2020-07-10 14:30:37,376 INFO L280 TraceCheckUtils]: 259: Hoare triple {68738#false} havoc ~tmp~0; {68738#false} is VALID [2020-07-10 14:30:37,376 INFO L280 TraceCheckUtils]: 260: Hoare triple {68738#false} assume 0 == ~pumpRunning~0; {68738#false} is VALID [2020-07-10 14:30:37,377 INFO L263 TraceCheckUtils]: 261: Hoare triple {68738#false} call #t~ret0 := isHighWaterLevel(); {68738#false} is VALID [2020-07-10 14:30:37,377 INFO L280 TraceCheckUtils]: 262: Hoare triple {68738#false} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68738#false} is VALID [2020-07-10 14:30:37,377 INFO L263 TraceCheckUtils]: 263: Hoare triple {68738#false} call #t~ret20 := isHighWaterSensorDry(); {68738#false} is VALID [2020-07-10 14:30:37,377 INFO L280 TraceCheckUtils]: 264: Hoare triple {68738#false} havoc ~retValue_acc~11; {68738#false} is VALID [2020-07-10 14:30:37,377 INFO L280 TraceCheckUtils]: 265: Hoare triple {68738#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68738#false} is VALID [2020-07-10 14:30:37,378 INFO L280 TraceCheckUtils]: 266: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,378 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {68738#false} {68738#false} #512#return; {68738#false} is VALID [2020-07-10 14:30:37,378 INFO L280 TraceCheckUtils]: 268: Hoare triple {68738#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68738#false} is VALID [2020-07-10 14:30:37,378 INFO L280 TraceCheckUtils]: 269: Hoare triple {68738#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68738#false} is VALID [2020-07-10 14:30:37,379 INFO L280 TraceCheckUtils]: 270: Hoare triple {68738#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68738#false} is VALID [2020-07-10 14:30:37,379 INFO L280 TraceCheckUtils]: 271: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,379 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {68738#false} {68738#false} #534#return; {68738#false} is VALID [2020-07-10 14:30:37,379 INFO L280 TraceCheckUtils]: 273: Hoare triple {68738#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68738#false} is VALID [2020-07-10 14:30:37,379 INFO L280 TraceCheckUtils]: 274: Hoare triple {68738#false} assume 0 != ~tmp~0; {68738#false} is VALID [2020-07-10 14:30:37,380 INFO L263 TraceCheckUtils]: 275: Hoare triple {68738#false} call activatePump(); {68738#false} is VALID [2020-07-10 14:30:37,380 INFO L280 TraceCheckUtils]: 276: Hoare triple {68738#false} havoc ~tmp~2; {68738#false} is VALID [2020-07-10 14:30:37,380 INFO L263 TraceCheckUtils]: 277: Hoare triple {68738#false} call #t~ret2 := isMethaneAlarm(); {68738#false} is VALID [2020-07-10 14:30:37,380 INFO L280 TraceCheckUtils]: 278: Hoare triple {68738#false} havoc ~retValue_acc~0; {68738#false} is VALID [2020-07-10 14:30:37,380 INFO L263 TraceCheckUtils]: 279: Hoare triple {68738#false} call #t~ret3 := isMethaneLevelCritical(); {68738#false} is VALID [2020-07-10 14:30:37,381 INFO L280 TraceCheckUtils]: 280: Hoare triple {68738#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68738#false} is VALID [2020-07-10 14:30:37,381 INFO L280 TraceCheckUtils]: 281: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,381 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {68738#false} {68738#false} #548#return; {68738#false} is VALID [2020-07-10 14:30:37,381 INFO L280 TraceCheckUtils]: 283: Hoare triple {68738#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68738#false} is VALID [2020-07-10 14:30:37,381 INFO L280 TraceCheckUtils]: 284: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,382 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {68738#false} {68738#false} #508#return; {68738#false} is VALID [2020-07-10 14:30:37,382 INFO L280 TraceCheckUtils]: 286: Hoare triple {68738#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68738#false} is VALID [2020-07-10 14:30:37,382 INFO L280 TraceCheckUtils]: 287: Hoare triple {68738#false} assume !(0 != ~tmp~2); {68738#false} is VALID [2020-07-10 14:30:37,382 INFO L263 TraceCheckUtils]: 288: Hoare triple {68738#false} call activatePump__wrappee__highWaterSensor(); {68738#false} is VALID [2020-07-10 14:30:37,382 INFO L280 TraceCheckUtils]: 289: Hoare triple {68738#false} ~pumpRunning~0 := 1; {68738#false} is VALID [2020-07-10 14:30:37,383 INFO L280 TraceCheckUtils]: 290: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,383 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {68738#false} {68738#false} #510#return; {68738#false} is VALID [2020-07-10 14:30:37,383 INFO L280 TraceCheckUtils]: 292: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,383 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {68738#false} {68738#false} #536#return; {68738#false} is VALID [2020-07-10 14:30:37,383 INFO L280 TraceCheckUtils]: 294: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,384 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {68738#false} {68738#false} #496#return; {68738#false} is VALID [2020-07-10 14:30:37,384 INFO L280 TraceCheckUtils]: 296: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,384 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {68738#false} {68738#false} #518#return; {68738#false} is VALID [2020-07-10 14:30:37,384 INFO L263 TraceCheckUtils]: 298: Hoare triple {68738#false} call __utac_acc__Specification5_spec__3(); {68738#false} is VALID [2020-07-10 14:30:37,384 INFO L280 TraceCheckUtils]: 299: Hoare triple {68738#false} havoc ~tmp~9;havoc ~tmp___0~2; {68738#false} is VALID [2020-07-10 14:30:37,385 INFO L263 TraceCheckUtils]: 300: Hoare triple {68738#false} call #t~ret63 := getWaterLevel(); {68738#false} is VALID [2020-07-10 14:30:37,385 INFO L280 TraceCheckUtils]: 301: Hoare triple {68738#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68738#false} is VALID [2020-07-10 14:30:37,385 INFO L280 TraceCheckUtils]: 302: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,385 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {68738#false} {68738#false} #528#return; {68738#false} is VALID [2020-07-10 14:30:37,386 INFO L280 TraceCheckUtils]: 304: Hoare triple {68738#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68738#false} is VALID [2020-07-10 14:30:37,386 INFO L280 TraceCheckUtils]: 305: Hoare triple {68738#false} assume 2 != ~tmp~9; {68738#false} is VALID [2020-07-10 14:30:37,386 INFO L263 TraceCheckUtils]: 306: Hoare triple {68738#false} call #t~ret64 := isPumpRunning(); {68738#false} is VALID [2020-07-10 14:30:37,386 INFO L280 TraceCheckUtils]: 307: Hoare triple {68738#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68738#false} is VALID [2020-07-10 14:30:37,387 INFO L280 TraceCheckUtils]: 308: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-10 14:30:37,387 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {68738#false} {68738#false} #530#return; {68738#false} is VALID [2020-07-10 14:30:37,387 INFO L280 TraceCheckUtils]: 310: Hoare triple {68738#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68738#false} is VALID [2020-07-10 14:30:37,387 INFO L280 TraceCheckUtils]: 311: Hoare triple {68738#false} assume 0 != ~tmp___0~2; {68738#false} is VALID [2020-07-10 14:30:37,387 INFO L280 TraceCheckUtils]: 312: Hoare triple {68738#false} assume 0 == ~switchedOnBeforeTS~0; {68738#false} is VALID [2020-07-10 14:30:37,388 INFO L263 TraceCheckUtils]: 313: Hoare triple {68738#false} call __automaton_fail(); {68738#false} is VALID [2020-07-10 14:30:37,388 INFO L280 TraceCheckUtils]: 314: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-10 14:30:37,461 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 264 proven. 16 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2020-07-10 14:30:37,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:30:37,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:30:37,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096100154] [2020-07-10 14:30:37,463 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-10 14:33:50,732 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:50,733 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:33:51,217 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:51,217 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:33:51,217 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:51,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:33:51,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:33:51,218 INFO L87 Difference]: Start difference. First operand 2096 states and 2465 transitions. Second operand 22 states. [2020-07-10 14:33:53,653 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:33:56,359 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:33:57,328 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:33:58,331 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:34:04,226 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:34:18,160 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:34:18,923 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:34:21,194 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:25,687 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:34,151 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:34,594 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:53,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:53,836 INFO L93 Difference]: Finished difference Result 4126 states and 5005 transitions. [2020-07-10 14:34:53,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-10 14:34:53,837 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-10 14:34:53,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:34:53,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:34:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 525 transitions. [2020-07-10 14:34:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:34:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 525 transitions. [2020-07-10 14:34:53,848 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 525 transitions. [2020-07-10 14:34:55,494 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 525 edges. 525 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:55,721 INFO L225 Difference]: With dead ends: 4126 [2020-07-10 14:34:55,721 INFO L226 Difference]: Without dead ends: 2253 [2020-07-10 14:34:55,725 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 477 GetRequests, 433 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-10 14:34:55,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2253 states.