/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_spec1_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 13:43:12,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 13:43:12,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 13:43:12,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 13:43:12,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 13:43:12,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 13:43:12,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 13:43:12,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 13:43:12,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 13:43:12,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 13:43:12,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 13:43:12,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 13:43:12,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 13:43:12,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 13:43:12,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 13:43:12,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 13:43:12,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 13:43:12,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 13:43:12,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 13:43:12,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 13:43:12,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 13:43:12,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 13:43:12,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 13:43:12,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 13:43:12,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 13:43:12,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 13:43:12,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 13:43:12,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 13:43:12,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 13:43:12,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 13:43:12,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 13:43:12,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 13:43:12,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 13:43:12,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 13:43:12,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 13:43:12,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 13:43:12,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 13:43:12,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 13:43:12,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 13:43:12,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 13:43:12,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 13:43:12,785 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 13:43:12,799 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 13:43:12,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 13:43:12,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 13:43:12,801 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 13:43:12,801 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 13:43:12,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 13:43:12,801 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 13:43:12,802 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 13:43:12,802 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 13:43:12,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 13:43:12,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 13:43:12,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 13:43:12,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 13:43:12,803 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 13:43:12,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 13:43:12,803 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 13:43:12,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 13:43:12,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 13:43:12,804 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 13:43:12,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 13:43:12,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 13:43:12,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 13:43:12,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 13:43:12,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 13:43:12,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 13:43:12,805 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 13:43:12,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 13:43:12,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 13:43:12,806 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 13:43:12,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 13:43:13,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 13:43:13,116 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 13:43:13,120 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 13:43:13,121 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 13:43:13,122 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 13:43:13,123 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c [2020-07-10 13:43:13,191 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba39e9464/f85f02cbad3741e483b3849629a0261b/FLAG71abdf172 [2020-07-10 13:43:13,726 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 13:43:13,727 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c [2020-07-10 13:43:13,740 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba39e9464/f85f02cbad3741e483b3849629a0261b/FLAG71abdf172 [2020-07-10 13:43:13,998 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba39e9464/f85f02cbad3741e483b3849629a0261b [2020-07-10 13:43:14,005 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 13:43:14,007 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 13:43:14,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 13:43:14,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 13:43:14,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 13:43:14,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 01:43:13" (1/1) ... [2020-07-10 13:43:14,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@797fdcbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14, skipping insertion in model container [2020-07-10 13:43:14,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 01:43:13" (1/1) ... [2020-07-10 13:43:14,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 13:43:14,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 13:43:14,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 13:43:14,554 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 13:43:14,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 13:43:14,694 INFO L208 MainTranslator]: Completed translation [2020-07-10 13:43:14,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14 WrapperNode [2020-07-10 13:43:14,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 13:43:14,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 13:43:14,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 13:43:14,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 13:43:14,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (1/1) ... [2020-07-10 13:43:14,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (1/1) ... [2020-07-10 13:43:14,732 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (1/1) ... [2020-07-10 13:43:14,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (1/1) ... [2020-07-10 13:43:14,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (1/1) ... [2020-07-10 13:43:14,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (1/1) ... [2020-07-10 13:43:14,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (1/1) ... [2020-07-10 13:43:14,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 13:43:14,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 13:43:14,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 13:43:14,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 13:43:14,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (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 13:43:14,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 13:43:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 13:43:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 13:43:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 13:43:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 13:43:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 13:43:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 13:43:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 13:43:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 13:43:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 13:43:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 13:43:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 13:43:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 13:43:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 13:43:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 13:43:14,898 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 13:43:14,898 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 13:43:14,898 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 13:43:14,898 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 13:43:14,898 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 13:43:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 13:43:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 13:43:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 13:43:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 13:43:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 13:43:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 13:43:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 13:43:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 13:43:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 13:43:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 13:43:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 13:43:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 13:43:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 13:43:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 13:43:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 13:43:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 13:43:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 13:43:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 13:43:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 13:43:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 13:43:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 13:43:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-10 13:43:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 13:43:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 13:43:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 13:43:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 13:43:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 13:43:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 13:43:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 13:43:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 13:43:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 13:43:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 13:43:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 13:43:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 13:43:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 13:43:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 13:43:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 13:43:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-10 13:43:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 13:43:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 13:43:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 13:43:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 13:43:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 13:43:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 13:43:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 13:43:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 13:43:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 13:43:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 13:43:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 13:43:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 13:43:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 13:43:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 13:43:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 13:43:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 13:43:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 13:43:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 13:43:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 13:43:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 13:43:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 13:43:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 13:43:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 13:43:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 13:43:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 13:43:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 13:43:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 13:43:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 13:43:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 13:43:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 13:43:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 13:43:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 13:43:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 13:43:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 13:43:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 13:43:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 13:43:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 13:43:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 13:43:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 13:43:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 13:43:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 13:43:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 13:43:16,541 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 13:43:16,541 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 13:43:16,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 01:43:16 BoogieIcfgContainer [2020-07-10 13:43:16,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 13:43:16,548 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 13:43:16,548 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 13:43:16,552 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 13:43:16,552 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 01:43:13" (1/3) ... [2020-07-10 13:43:16,553 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ac08c2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 01:43:16, skipping insertion in model container [2020-07-10 13:43:16,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:43:14" (2/3) ... [2020-07-10 13:43:16,554 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ac08c2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 01:43:16, skipping insertion in model container [2020-07-10 13:43:16,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 01:43:16" (3/3) ... [2020-07-10 13:43:16,556 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product62.cil.c [2020-07-10 13:43:16,567 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 13:43:16,575 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 13:43:16,589 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 13:43:16,615 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 13:43:16,616 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 13:43:16,616 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 13:43:16,616 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 13:43:16,617 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 13:43:16,617 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 13:43:16,617 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 13:43:16,618 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 13:43:16,643 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states. [2020-07-10 13:43:16,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-10 13:43:16,667 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:43:16,669 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:43:16,669 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:43:16,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:43:16,676 INFO L82 PathProgramCache]: Analyzing trace with hash 1419538001, now seen corresponding path program 1 times [2020-07-10 13:43:16,684 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:43:16,685 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [907816139] [2020-07-10 13:43:16,685 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:43:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:17,394 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:43:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:17,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {220#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {200#true} is VALID [2020-07-10 13:43:17,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {200#true} {200#true} #562#return; {200#true} is VALID [2020-07-10 13:43:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:17,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,490 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {200#true} {200#true} #460#return; {200#true} is VALID [2020-07-10 13:43:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:17,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,495 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {200#true} {200#true} #462#return; {200#true} is VALID [2020-07-10 13:43:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:17,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {200#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {200#true} is VALID [2020-07-10 13:43:17,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {200#true} {200#true} #464#return; {200#true} is VALID [2020-07-10 13:43:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:17,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,505 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {200#true} {200#true} #466#return; {200#true} is VALID [2020-07-10 13:43:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:17,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {200#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {200#true} is VALID [2020-07-10 13:43:17,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {200#true} {201#false} #566#return; {201#false} is VALID [2020-07-10 13:43:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:17,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {200#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {200#true} is VALID [2020-07-10 13:43:17,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {200#true} {201#false} #568#return; {201#false} is VALID [2020-07-10 13:43:17,522 INFO L263 TraceCheckUtils]: 0: Hoare triple {200#true} call ULTIMATE.init(); {220#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:43:17,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {220#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {200#true} is VALID [2020-07-10 13:43:17,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,524 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {200#true} {200#true} #562#return; {200#true} is VALID [2020-07-10 13:43:17,524 INFO L263 TraceCheckUtils]: 4: Hoare triple {200#true} call #t~ret76 := main(); {200#true} is VALID [2020-07-10 13:43:17,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {200#true} havoc ~retValue_acc~9;havoc ~tmp~10; {200#true} is VALID [2020-07-10 13:43:17,525 INFO L263 TraceCheckUtils]: 6: Hoare triple {200#true} call select_helpers(); {200#true} is VALID [2020-07-10 13:43:17,525 INFO L280 TraceCheckUtils]: 7: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,526 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {200#true} {200#true} #460#return; {200#true} is VALID [2020-07-10 13:43:17,526 INFO L263 TraceCheckUtils]: 9: Hoare triple {200#true} call select_features(); {200#true} is VALID [2020-07-10 13:43:17,526 INFO L280 TraceCheckUtils]: 10: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,526 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {200#true} {200#true} #462#return; {200#true} is VALID [2020-07-10 13:43:17,527 INFO L263 TraceCheckUtils]: 12: Hoare triple {200#true} call #t~ret63 := valid_product(); {200#true} is VALID [2020-07-10 13:43:17,527 INFO L280 TraceCheckUtils]: 13: Hoare triple {200#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {200#true} is VALID [2020-07-10 13:43:17,527 INFO L280 TraceCheckUtils]: 14: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,528 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {200#true} {200#true} #464#return; {200#true} is VALID [2020-07-10 13:43:17,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {200#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {200#true} is VALID [2020-07-10 13:43:17,529 INFO L280 TraceCheckUtils]: 17: Hoare triple {200#true} assume 0 != ~tmp~10; {200#true} is VALID [2020-07-10 13:43:17,529 INFO L263 TraceCheckUtils]: 18: Hoare triple {200#true} call setup(); {200#true} is VALID [2020-07-10 13:43:17,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,530 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {200#true} {200#true} #466#return; {200#true} is VALID [2020-07-10 13:43:17,530 INFO L263 TraceCheckUtils]: 21: Hoare triple {200#true} call runTest(); {200#true} is VALID [2020-07-10 13:43:17,530 INFO L263 TraceCheckUtils]: 22: Hoare triple {200#true} call test(); {200#true} is VALID [2020-07-10 13:43:17,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {200#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {200#true} is VALID [2020-07-10 13:43:17,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {200#true} assume !true; {201#false} is VALID [2020-07-10 13:43:17,532 INFO L263 TraceCheckUtils]: 25: Hoare triple {201#false} call cleanup(); {201#false} is VALID [2020-07-10 13:43:17,532 INFO L280 TraceCheckUtils]: 26: Hoare triple {201#false} havoc ~i~0;havoc ~__cil_tmp2~0; {201#false} is VALID [2020-07-10 13:43:17,533 INFO L263 TraceCheckUtils]: 27: Hoare triple {201#false} call timeShift(); {201#false} is VALID [2020-07-10 13:43:17,533 INFO L280 TraceCheckUtils]: 28: Hoare triple {201#false} assume !(0 != ~pumpRunning~0); {201#false} is VALID [2020-07-10 13:43:17,533 INFO L280 TraceCheckUtils]: 29: Hoare triple {201#false} assume !(0 != ~systemActive~0); {201#false} is VALID [2020-07-10 13:43:17,534 INFO L263 TraceCheckUtils]: 30: Hoare triple {201#false} call __utac_acc__Specification1_spec__1(); {201#false} is VALID [2020-07-10 13:43:17,534 INFO L280 TraceCheckUtils]: 31: Hoare triple {201#false} havoc ~tmp~11;havoc ~tmp___0~3; {201#false} is VALID [2020-07-10 13:43:17,534 INFO L263 TraceCheckUtils]: 32: Hoare triple {201#false} call #t~ret74 := isMethaneLevelCritical(); {200#true} is VALID [2020-07-10 13:43:17,535 INFO L280 TraceCheckUtils]: 33: Hoare triple {200#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {200#true} is VALID [2020-07-10 13:43:17,535 INFO L280 TraceCheckUtils]: 34: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,535 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {200#true} {201#false} #566#return; {201#false} is VALID [2020-07-10 13:43:17,536 INFO L280 TraceCheckUtils]: 36: Hoare triple {201#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {201#false} is VALID [2020-07-10 13:43:17,536 INFO L280 TraceCheckUtils]: 37: Hoare triple {201#false} assume 0 != ~tmp~11; {201#false} is VALID [2020-07-10 13:43:17,536 INFO L263 TraceCheckUtils]: 38: Hoare triple {201#false} call #t~ret75 := isPumpRunning(); {200#true} is VALID [2020-07-10 13:43:17,537 INFO L280 TraceCheckUtils]: 39: Hoare triple {200#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {200#true} is VALID [2020-07-10 13:43:17,537 INFO L280 TraceCheckUtils]: 40: Hoare triple {200#true} assume true; {200#true} is VALID [2020-07-10 13:43:17,537 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {200#true} {201#false} #568#return; {201#false} is VALID [2020-07-10 13:43:17,538 INFO L280 TraceCheckUtils]: 42: Hoare triple {201#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {201#false} is VALID [2020-07-10 13:43:17,538 INFO L280 TraceCheckUtils]: 43: Hoare triple {201#false} assume 0 != ~tmp___0~3; {201#false} is VALID [2020-07-10 13:43:17,538 INFO L263 TraceCheckUtils]: 44: Hoare triple {201#false} call __automaton_fail(); {201#false} is VALID [2020-07-10 13:43:17,539 INFO L280 TraceCheckUtils]: 45: Hoare triple {201#false} assume !false; {201#false} is VALID [2020-07-10 13:43:17,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:43:17,548 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [907816139] [2020-07-10 13:43:17,549 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:43:17,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 13:43:17,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2056691200] [2020-07-10 13:43:17,557 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-10 13:43:17,560 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:43:17,566 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 13:43:17,651 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:43:17,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 13:43:17,652 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:43:17,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 13:43:17,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 13:43:17,664 INFO L87 Difference]: Start difference. First operand 197 states. Second operand 3 states. [2020-07-10 13:43:23,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:23,142 INFO L93 Difference]: Finished difference Result 354 states and 461 transitions. [2020-07-10 13:43:23,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 13:43:23,142 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-10 13:43:23,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:43:23,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 13:43:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 461 transitions. [2020-07-10 13:43:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 13:43:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 461 transitions. [2020-07-10 13:43:23,189 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 461 transitions. [2020-07-10 13:43:24,832 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:43:24,863 INFO L225 Difference]: With dead ends: 354 [2020-07-10 13:43:24,863 INFO L226 Difference]: Without dead ends: 191 [2020-07-10 13:43:24,868 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 13:43:24,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-10 13:43:26,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 154. [2020-07-10 13:43:26,493 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:43:26,494 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 154 states. [2020-07-10 13:43:26,494 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 154 states. [2020-07-10 13:43:26,494 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 154 states. [2020-07-10 13:43:26,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:26,511 INFO L93 Difference]: Finished difference Result 191 states and 241 transitions. [2020-07-10 13:43:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 241 transitions. [2020-07-10 13:43:26,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:43:26,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:43:26,516 INFO L74 IsIncluded]: Start isIncluded. First operand 154 states. Second operand 191 states. [2020-07-10 13:43:26,517 INFO L87 Difference]: Start difference. First operand 154 states. Second operand 191 states. [2020-07-10 13:43:26,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:26,531 INFO L93 Difference]: Finished difference Result 191 states and 241 transitions. [2020-07-10 13:43:26,531 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 241 transitions. [2020-07-10 13:43:26,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:43:26,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:43:26,535 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:43:26,535 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:43:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154 states. [2020-07-10 13:43:26,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 183 transitions. [2020-07-10 13:43:26,545 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 183 transitions. Word has length 46 [2020-07-10 13:43:26,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:43:26,546 INFO L479 AbstractCegarLoop]: Abstraction has 154 states and 183 transitions. [2020-07-10 13:43:26,546 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 13:43:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 183 transitions. [2020-07-10 13:43:26,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-07-10 13:43:26,548 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:43:26,549 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:43:26,549 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 13:43:26,549 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:43:26,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:43:26,550 INFO L82 PathProgramCache]: Analyzing trace with hash -1353902391, now seen corresponding path program 1 times [2020-07-10 13:43:26,550 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:43:26,551 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372943814] [2020-07-10 13:43:26,551 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:43:26,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:26,918 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:43:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:26,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1318#true} is VALID [2020-07-10 13:43:26,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:26,987 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1318#true} {1318#true} #562#return; {1318#true} is VALID [2020-07-10 13:43:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:26,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:26,994 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1318#true} {1318#true} #460#return; {1318#true} is VALID [2020-07-10 13:43:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:27,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,001 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1318#true} {1318#true} #462#return; {1318#true} is VALID [2020-07-10 13:43:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:27,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {1318#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {1318#true} is VALID [2020-07-10 13:43:27,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,006 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1318#true} {1318#true} #464#return; {1318#true} is VALID [2020-07-10 13:43:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:27,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,026 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1318#true} {1318#true} #466#return; {1318#true} is VALID [2020-07-10 13:43:27,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:27,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {1318#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {1318#true} is VALID [2020-07-10 13:43:27,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1318#true} {1319#false} #566#return; {1319#false} is VALID [2020-07-10 13:43:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:27,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {1318#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1318#true} is VALID [2020-07-10 13:43:27,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,039 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1318#true} {1319#false} #568#return; {1319#false} is VALID [2020-07-10 13:43:27,043 INFO L263 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:43:27,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1318#true} is VALID [2020-07-10 13:43:27,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,044 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #562#return; {1318#true} is VALID [2020-07-10 13:43:27,045 INFO L263 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret76 := main(); {1318#true} is VALID [2020-07-10 13:43:27,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {1318#true} havoc ~retValue_acc~9;havoc ~tmp~10; {1318#true} is VALID [2020-07-10 13:43:27,045 INFO L263 TraceCheckUtils]: 6: Hoare triple {1318#true} call select_helpers(); {1318#true} is VALID [2020-07-10 13:43:27,045 INFO L280 TraceCheckUtils]: 7: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,046 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1318#true} {1318#true} #460#return; {1318#true} is VALID [2020-07-10 13:43:27,046 INFO L263 TraceCheckUtils]: 9: Hoare triple {1318#true} call select_features(); {1318#true} is VALID [2020-07-10 13:43:27,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,047 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1318#true} {1318#true} #462#return; {1318#true} is VALID [2020-07-10 13:43:27,047 INFO L263 TraceCheckUtils]: 12: Hoare triple {1318#true} call #t~ret63 := valid_product(); {1318#true} is VALID [2020-07-10 13:43:27,049 INFO L280 TraceCheckUtils]: 13: Hoare triple {1318#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {1318#true} is VALID [2020-07-10 13:43:27,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,050 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1318#true} {1318#true} #464#return; {1318#true} is VALID [2020-07-10 13:43:27,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {1318#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {1318#true} is VALID [2020-07-10 13:43:27,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {1318#true} assume 0 != ~tmp~10; {1318#true} is VALID [2020-07-10 13:43:27,051 INFO L263 TraceCheckUtils]: 18: Hoare triple {1318#true} call setup(); {1318#true} is VALID [2020-07-10 13:43:27,051 INFO L280 TraceCheckUtils]: 19: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,051 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1318#true} {1318#true} #466#return; {1318#true} is VALID [2020-07-10 13:43:27,052 INFO L263 TraceCheckUtils]: 21: Hoare triple {1318#true} call runTest(); {1318#true} is VALID [2020-07-10 13:43:27,052 INFO L263 TraceCheckUtils]: 22: Hoare triple {1318#true} call test(); {1318#true} is VALID [2020-07-10 13:43:27,053 INFO L280 TraceCheckUtils]: 23: Hoare triple {1318#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1332#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 13:43:27,054 INFO L280 TraceCheckUtils]: 24: Hoare triple {1332#(= 0 test_~splverifierCounter~0)} assume !false; {1332#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 13:43:27,055 INFO L280 TraceCheckUtils]: 25: Hoare triple {1332#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1319#false} is VALID [2020-07-10 13:43:27,055 INFO L263 TraceCheckUtils]: 26: Hoare triple {1319#false} call cleanup(); {1319#false} is VALID [2020-07-10 13:43:27,055 INFO L280 TraceCheckUtils]: 27: Hoare triple {1319#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1319#false} is VALID [2020-07-10 13:43:27,055 INFO L263 TraceCheckUtils]: 28: Hoare triple {1319#false} call timeShift(); {1319#false} is VALID [2020-07-10 13:43:27,056 INFO L280 TraceCheckUtils]: 29: Hoare triple {1319#false} assume !(0 != ~pumpRunning~0); {1319#false} is VALID [2020-07-10 13:43:27,056 INFO L280 TraceCheckUtils]: 30: Hoare triple {1319#false} assume !(0 != ~systemActive~0); {1319#false} is VALID [2020-07-10 13:43:27,056 INFO L263 TraceCheckUtils]: 31: Hoare triple {1319#false} call __utac_acc__Specification1_spec__1(); {1319#false} is VALID [2020-07-10 13:43:27,056 INFO L280 TraceCheckUtils]: 32: Hoare triple {1319#false} havoc ~tmp~11;havoc ~tmp___0~3; {1319#false} is VALID [2020-07-10 13:43:27,057 INFO L263 TraceCheckUtils]: 33: Hoare triple {1319#false} call #t~ret74 := isMethaneLevelCritical(); {1318#true} is VALID [2020-07-10 13:43:27,057 INFO L280 TraceCheckUtils]: 34: Hoare triple {1318#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {1318#true} is VALID [2020-07-10 13:43:27,060 INFO L280 TraceCheckUtils]: 35: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,060 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1318#true} {1319#false} #566#return; {1319#false} is VALID [2020-07-10 13:43:27,060 INFO L280 TraceCheckUtils]: 37: Hoare triple {1319#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {1319#false} is VALID [2020-07-10 13:43:27,060 INFO L280 TraceCheckUtils]: 38: Hoare triple {1319#false} assume 0 != ~tmp~11; {1319#false} is VALID [2020-07-10 13:43:27,061 INFO L263 TraceCheckUtils]: 39: Hoare triple {1319#false} call #t~ret75 := isPumpRunning(); {1318#true} is VALID [2020-07-10 13:43:27,061 INFO L280 TraceCheckUtils]: 40: Hoare triple {1318#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1318#true} is VALID [2020-07-10 13:43:27,061 INFO L280 TraceCheckUtils]: 41: Hoare triple {1318#true} assume true; {1318#true} is VALID [2020-07-10 13:43:27,062 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1318#true} {1319#false} #568#return; {1319#false} is VALID [2020-07-10 13:43:27,062 INFO L280 TraceCheckUtils]: 43: Hoare triple {1319#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {1319#false} is VALID [2020-07-10 13:43:27,067 INFO L280 TraceCheckUtils]: 44: Hoare triple {1319#false} assume 0 != ~tmp___0~3; {1319#false} is VALID [2020-07-10 13:43:27,068 INFO L263 TraceCheckUtils]: 45: Hoare triple {1319#false} call __automaton_fail(); {1319#false} is VALID [2020-07-10 13:43:27,068 INFO L280 TraceCheckUtils]: 46: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2020-07-10 13:43:27,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:43:27,076 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [372943814] [2020-07-10 13:43:27,076 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:43:27,077 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 13:43:27,077 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340193283] [2020-07-10 13:43:27,081 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-10 13:43:27,084 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:43:27,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 13:43:27,151 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:43:27,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 13:43:27,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:43:27,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 13:43:27,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 13:43:27,153 INFO L87 Difference]: Start difference. First operand 154 states and 183 transitions. Second operand 4 states. [2020-07-10 13:43:28,389 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:43:32,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:32,990 INFO L93 Difference]: Finished difference Result 283 states and 348 transitions. [2020-07-10 13:43:32,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 13:43:32,991 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-10 13:43:32,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:43:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 13:43:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 348 transitions. [2020-07-10 13:43:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 13:43:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 348 transitions. [2020-07-10 13:43:33,009 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 348 transitions. [2020-07-10 13:43:34,266 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 348 edges. 348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:43:34,279 INFO L225 Difference]: With dead ends: 283 [2020-07-10 13:43:34,279 INFO L226 Difference]: Without dead ends: 175 [2020-07-10 13:43:34,282 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 13:43:34,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2020-07-10 13:43:35,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 145. [2020-07-10 13:43:35,877 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:43:35,878 INFO L82 GeneralOperation]: Start isEquivalent. First operand 175 states. Second operand 145 states. [2020-07-10 13:43:35,878 INFO L74 IsIncluded]: Start isIncluded. First operand 175 states. Second operand 145 states. [2020-07-10 13:43:35,878 INFO L87 Difference]: Start difference. First operand 175 states. Second operand 145 states. [2020-07-10 13:43:35,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:35,889 INFO L93 Difference]: Finished difference Result 175 states and 217 transitions. [2020-07-10 13:43:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 217 transitions. [2020-07-10 13:43:35,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:43:35,891 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:43:35,891 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand 175 states. [2020-07-10 13:43:35,891 INFO L87 Difference]: Start difference. First operand 145 states. Second operand 175 states. [2020-07-10 13:43:35,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:35,901 INFO L93 Difference]: Finished difference Result 175 states and 217 transitions. [2020-07-10 13:43:35,901 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 217 transitions. [2020-07-10 13:43:35,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:43:35,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:43:35,903 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:43:35,903 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:43:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2020-07-10 13:43:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 171 transitions. [2020-07-10 13:43:35,910 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 171 transitions. Word has length 47 [2020-07-10 13:43:35,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:43:35,911 INFO L479 AbstractCegarLoop]: Abstraction has 145 states and 171 transitions. [2020-07-10 13:43:35,911 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 13:43:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 171 transitions. [2020-07-10 13:43:35,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-10 13:43:35,913 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:43:35,913 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:43:35,913 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 13:43:35,913 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:43:35,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:43:35,914 INFO L82 PathProgramCache]: Analyzing trace with hash -480372053, now seen corresponding path program 1 times [2020-07-10 13:43:35,914 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:43:35,914 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305782453] [2020-07-10 13:43:35,914 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:43:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:36,293 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:43:36,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:36,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {2327#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {2308#(= 1 ~systemActive~0)} assume true; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2308#(= 1 ~systemActive~0)} {2303#true} #562#return; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:36,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,405 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2303#true} {2308#(= 1 ~systemActive~0)} #460#return; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:36,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,414 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2303#true} {2308#(= 1 ~systemActive~0)} #462#return; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:36,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {2303#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {2328#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 13:43:36,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {2328#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2328#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 13:43:36,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2328#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2308#(= 1 ~systemActive~0)} #464#return; {2316#(= |main_#t~ret63| ~systemActive~0)} is VALID [2020-07-10 13:43:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:36,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,476 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2303#true} {2318#(not (= 0 ~systemActive~0))} #466#return; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:36,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {2303#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {2303#true} is VALID [2020-07-10 13:43:36,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,483 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2303#true} {2304#false} #566#return; {2304#false} is VALID [2020-07-10 13:43:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:36,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {2303#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2303#true} is VALID [2020-07-10 13:43:36,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,488 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2303#true} {2304#false} #568#return; {2304#false} is VALID [2020-07-10 13:43:36,493 INFO L263 TraceCheckUtils]: 0: Hoare triple {2303#true} call ULTIMATE.init(); {2327#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:43:36,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {2327#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {2308#(= 1 ~systemActive~0)} assume true; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,500 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2308#(= 1 ~systemActive~0)} {2303#true} #562#return; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,502 INFO L263 TraceCheckUtils]: 4: Hoare triple {2308#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {2308#(= 1 ~systemActive~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,503 INFO L263 TraceCheckUtils]: 6: Hoare triple {2308#(= 1 ~systemActive~0)} call select_helpers(); {2303#true} is VALID [2020-07-10 13:43:36,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,504 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2303#true} {2308#(= 1 ~systemActive~0)} #460#return; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,505 INFO L263 TraceCheckUtils]: 9: Hoare triple {2308#(= 1 ~systemActive~0)} call select_features(); {2303#true} is VALID [2020-07-10 13:43:36,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,505 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2303#true} {2308#(= 1 ~systemActive~0)} #462#return; {2308#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:43:36,505 INFO L263 TraceCheckUtils]: 12: Hoare triple {2308#(= 1 ~systemActive~0)} call #t~ret63 := valid_product(); {2303#true} is VALID [2020-07-10 13:43:36,509 INFO L280 TraceCheckUtils]: 13: Hoare triple {2303#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {2328#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 13:43:36,510 INFO L280 TraceCheckUtils]: 14: Hoare triple {2328#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2328#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 13:43:36,511 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2328#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2308#(= 1 ~systemActive~0)} #464#return; {2316#(= |main_#t~ret63| ~systemActive~0)} is VALID [2020-07-10 13:43:36,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {2316#(= |main_#t~ret63| ~systemActive~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {2317#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-10 13:43:36,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {2317#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,512 INFO L263 TraceCheckUtils]: 18: Hoare triple {2318#(not (= 0 ~systemActive~0))} call setup(); {2303#true} is VALID [2020-07-10 13:43:36,513 INFO L280 TraceCheckUtils]: 19: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,513 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2303#true} {2318#(not (= 0 ~systemActive~0))} #466#return; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,514 INFO L263 TraceCheckUtils]: 21: Hoare triple {2318#(not (= 0 ~systemActive~0))} call runTest(); {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,515 INFO L263 TraceCheckUtils]: 22: Hoare triple {2318#(not (= 0 ~systemActive~0))} call test(); {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,515 INFO L280 TraceCheckUtils]: 23: Hoare triple {2318#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,516 INFO L280 TraceCheckUtils]: 24: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume !false; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,518 INFO L280 TraceCheckUtils]: 25: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,518 INFO L280 TraceCheckUtils]: 26: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,519 INFO L280 TraceCheckUtils]: 27: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~6); {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,520 INFO L280 TraceCheckUtils]: 28: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,520 INFO L280 TraceCheckUtils]: 29: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,521 INFO L280 TraceCheckUtils]: 30: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,522 INFO L280 TraceCheckUtils]: 31: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,522 INFO L280 TraceCheckUtils]: 32: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,522 INFO L263 TraceCheckUtils]: 33: Hoare triple {2318#(not (= 0 ~systemActive~0))} call timeShift(); {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,523 INFO L280 TraceCheckUtils]: 34: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2318#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:43:36,523 INFO L280 TraceCheckUtils]: 35: Hoare triple {2318#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2304#false} is VALID [2020-07-10 13:43:36,523 INFO L263 TraceCheckUtils]: 36: Hoare triple {2304#false} call __utac_acc__Specification1_spec__1(); {2304#false} is VALID [2020-07-10 13:43:36,524 INFO L280 TraceCheckUtils]: 37: Hoare triple {2304#false} havoc ~tmp~11;havoc ~tmp___0~3; {2304#false} is VALID [2020-07-10 13:43:36,524 INFO L263 TraceCheckUtils]: 38: Hoare triple {2304#false} call #t~ret74 := isMethaneLevelCritical(); {2303#true} is VALID [2020-07-10 13:43:36,524 INFO L280 TraceCheckUtils]: 39: Hoare triple {2303#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {2303#true} is VALID [2020-07-10 13:43:36,524 INFO L280 TraceCheckUtils]: 40: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,524 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2303#true} {2304#false} #566#return; {2304#false} is VALID [2020-07-10 13:43:36,525 INFO L280 TraceCheckUtils]: 42: Hoare triple {2304#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {2304#false} is VALID [2020-07-10 13:43:36,525 INFO L280 TraceCheckUtils]: 43: Hoare triple {2304#false} assume 0 != ~tmp~11; {2304#false} is VALID [2020-07-10 13:43:36,525 INFO L263 TraceCheckUtils]: 44: Hoare triple {2304#false} call #t~ret75 := isPumpRunning(); {2303#true} is VALID [2020-07-10 13:43:36,525 INFO L280 TraceCheckUtils]: 45: Hoare triple {2303#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2303#true} is VALID [2020-07-10 13:43:36,526 INFO L280 TraceCheckUtils]: 46: Hoare triple {2303#true} assume true; {2303#true} is VALID [2020-07-10 13:43:36,526 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2303#true} {2304#false} #568#return; {2304#false} is VALID [2020-07-10 13:43:36,527 INFO L280 TraceCheckUtils]: 48: Hoare triple {2304#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {2304#false} is VALID [2020-07-10 13:43:36,527 INFO L280 TraceCheckUtils]: 49: Hoare triple {2304#false} assume 0 != ~tmp___0~3; {2304#false} is VALID [2020-07-10 13:43:36,527 INFO L263 TraceCheckUtils]: 50: Hoare triple {2304#false} call __automaton_fail(); {2304#false} is VALID [2020-07-10 13:43:36,527 INFO L280 TraceCheckUtils]: 51: Hoare triple {2304#false} assume !false; {2304#false} is VALID [2020-07-10 13:43:36,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:43:36,537 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305782453] [2020-07-10 13:43:36,537 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:43:36,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 13:43:36,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020673077] [2020-07-10 13:43:36,538 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-10 13:43:36,538 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:43:36,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 13:43:36,610 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:43:36,610 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 13:43:36,611 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:43:36,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 13:43:36,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-10 13:43:36,611 INFO L87 Difference]: Start difference. First operand 145 states and 171 transitions. Second operand 8 states. [2020-07-10 13:43:37,396 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:43:38,316 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 13:43:38,703 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:43:39,021 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:43:48,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:48,148 INFO L93 Difference]: Finished difference Result 296 states and 366 transitions. [2020-07-10 13:43:48,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 13:43:48,148 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-10 13:43:48,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:43:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:43:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 366 transitions. [2020-07-10 13:43:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:43:48,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 366 transitions. [2020-07-10 13:43:48,165 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 366 transitions. [2020-07-10 13:43:49,463 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 366 edges. 366 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:43:49,469 INFO L225 Difference]: With dead ends: 296 [2020-07-10 13:43:49,469 INFO L226 Difference]: Without dead ends: 175 [2020-07-10 13:43:49,471 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 13:43:49,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2020-07-10 13:43:51,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 145. [2020-07-10 13:43:51,125 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:43:51,126 INFO L82 GeneralOperation]: Start isEquivalent. First operand 175 states. Second operand 145 states. [2020-07-10 13:43:51,126 INFO L74 IsIncluded]: Start isIncluded. First operand 175 states. Second operand 145 states. [2020-07-10 13:43:51,126 INFO L87 Difference]: Start difference. First operand 175 states. Second operand 145 states. [2020-07-10 13:43:51,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:51,135 INFO L93 Difference]: Finished difference Result 175 states and 215 transitions. [2020-07-10 13:43:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 215 transitions. [2020-07-10 13:43:51,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:43:51,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:43:51,137 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand 175 states. [2020-07-10 13:43:51,137 INFO L87 Difference]: Start difference. First operand 145 states. Second operand 175 states. [2020-07-10 13:43:51,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:43:51,145 INFO L93 Difference]: Finished difference Result 175 states and 215 transitions. [2020-07-10 13:43:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 215 transitions. [2020-07-10 13:43:51,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:43:51,147 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:43:51,147 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:43:51,147 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:43:51,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2020-07-10 13:43:51,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 170 transitions. [2020-07-10 13:43:51,153 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 170 transitions. Word has length 52 [2020-07-10 13:43:51,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:43:51,153 INFO L479 AbstractCegarLoop]: Abstraction has 145 states and 170 transitions. [2020-07-10 13:43:51,153 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 13:43:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 170 transitions. [2020-07-10 13:43:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 13:43:51,156 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:43:51,156 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:43:51,156 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 13:43:51,156 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:43:51,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:43:51,157 INFO L82 PathProgramCache]: Analyzing trace with hash -1922469070, now seen corresponding path program 1 times [2020-07-10 13:43:51,157 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:43:51,157 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507468729] [2020-07-10 13:43:51,157 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:43:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,506 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:43:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {3353#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume true; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,578 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3320#(= 0 ~pumpRunning~0)} {3315#true} #562#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,582 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3315#true} {3320#(= 0 ~pumpRunning~0)} #460#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,589 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3315#true} {3320#(= 0 ~pumpRunning~0)} #462#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {3315#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {3315#true} is VALID [2020-07-10 13:43:51,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,594 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3315#true} {3320#(= 0 ~pumpRunning~0)} #464#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,606 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3315#true} {3320#(= 0 ~pumpRunning~0)} #466#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,660 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3315#true} {3374#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,661 INFO L263 TraceCheckUtils]: 2: Hoare triple {3374#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3315#true} is VALID [2020-07-10 13:43:51,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,662 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3315#true} {3374#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {3374#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,664 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3374#(not (= 0 |old(~pumpRunning~0)|))} {3320#(= 0 ~pumpRunning~0)} #550#return; {3316#false} is VALID [2020-07-10 13:43:51,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3315#true} is VALID [2020-07-10 13:43:51,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {3315#true} assume !(0 != ~pumpRunning~0); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,666 INFO L263 TraceCheckUtils]: 2: Hoare triple {3320#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,666 INFO L280 TraceCheckUtils]: 3: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,667 INFO L263 TraceCheckUtils]: 5: Hoare triple {3374#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3315#true} is VALID [2020-07-10 13:43:51,667 INFO L280 TraceCheckUtils]: 6: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,668 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3315#true} {3374#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,669 INFO L280 TraceCheckUtils]: 8: Hoare triple {3374#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,669 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3374#(not (= 0 |old(~pumpRunning~0)|))} {3320#(= 0 ~pumpRunning~0)} #550#return; {3316#false} is VALID [2020-07-10 13:43:51,670 INFO L280 TraceCheckUtils]: 10: Hoare triple {3316#false} assume true; {3316#false} is VALID [2020-07-10 13:43:51,670 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3316#false} {3320#(= 0 ~pumpRunning~0)} #508#return; {3316#false} is VALID [2020-07-10 13:43:51,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3315#true} is VALID [2020-07-10 13:43:51,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {3315#true} assume !(0 != ~pumpRunning~0); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,673 INFO L263 TraceCheckUtils]: 2: Hoare triple {3320#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3315#true} is VALID [2020-07-10 13:43:51,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {3315#true} assume !(0 != ~pumpRunning~0); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,675 INFO L263 TraceCheckUtils]: 5: Hoare triple {3320#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,676 INFO L263 TraceCheckUtils]: 8: Hoare triple {3374#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3315#true} is VALID [2020-07-10 13:43:51,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,677 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3315#true} {3374#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {3374#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,678 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3374#(not (= 0 |old(~pumpRunning~0)|))} {3320#(= 0 ~pumpRunning~0)} #550#return; {3316#false} is VALID [2020-07-10 13:43:51,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {3316#false} assume true; {3316#false} is VALID [2020-07-10 13:43:51,679 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3316#false} {3320#(= 0 ~pumpRunning~0)} #508#return; {3316#false} is VALID [2020-07-10 13:43:51,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {3316#false} assume true; {3316#false} is VALID [2020-07-10 13:43:51,679 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3316#false} {3320#(= 0 ~pumpRunning~0)} #528#return; {3316#false} is VALID [2020-07-10 13:43:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {3315#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {3315#true} is VALID [2020-07-10 13:43:51,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3315#true} {3316#false} #566#return; {3316#false} is VALID [2020-07-10 13:43:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:43:51,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {3315#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3315#true} is VALID [2020-07-10 13:43:51,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3315#true} {3316#false} #568#return; {3316#false} is VALID [2020-07-10 13:43:51,699 INFO L263 TraceCheckUtils]: 0: Hoare triple {3315#true} call ULTIMATE.init(); {3353#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:43:51,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {3353#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume true; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,711 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3320#(= 0 ~pumpRunning~0)} {3315#true} #562#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,711 INFO L263 TraceCheckUtils]: 4: Hoare triple {3320#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {3320#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,712 INFO L263 TraceCheckUtils]: 6: Hoare triple {3320#(= 0 ~pumpRunning~0)} call select_helpers(); {3315#true} is VALID [2020-07-10 13:43:51,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,713 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3315#true} {3320#(= 0 ~pumpRunning~0)} #460#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,713 INFO L263 TraceCheckUtils]: 9: Hoare triple {3320#(= 0 ~pumpRunning~0)} call select_features(); {3315#true} is VALID [2020-07-10 13:43:51,714 INFO L280 TraceCheckUtils]: 10: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,714 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3315#true} {3320#(= 0 ~pumpRunning~0)} #462#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,714 INFO L263 TraceCheckUtils]: 12: Hoare triple {3320#(= 0 ~pumpRunning~0)} call #t~ret63 := valid_product(); {3315#true} is VALID [2020-07-10 13:43:51,715 INFO L280 TraceCheckUtils]: 13: Hoare triple {3315#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {3315#true} is VALID [2020-07-10 13:43:51,715 INFO L280 TraceCheckUtils]: 14: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,716 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3315#true} {3320#(= 0 ~pumpRunning~0)} #464#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,716 INFO L280 TraceCheckUtils]: 16: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,717 INFO L280 TraceCheckUtils]: 17: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,717 INFO L263 TraceCheckUtils]: 18: Hoare triple {3320#(= 0 ~pumpRunning~0)} call setup(); {3315#true} is VALID [2020-07-10 13:43:51,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,718 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3315#true} {3320#(= 0 ~pumpRunning~0)} #466#return; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,718 INFO L263 TraceCheckUtils]: 21: Hoare triple {3320#(= 0 ~pumpRunning~0)} call runTest(); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,719 INFO L263 TraceCheckUtils]: 22: Hoare triple {3320#(= 0 ~pumpRunning~0)} call test(); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,719 INFO L280 TraceCheckUtils]: 23: Hoare triple {3320#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume !false; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,720 INFO L280 TraceCheckUtils]: 25: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,721 INFO L280 TraceCheckUtils]: 27: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,722 INFO L280 TraceCheckUtils]: 28: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,723 INFO L280 TraceCheckUtils]: 30: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,723 INFO L280 TraceCheckUtils]: 31: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,724 INFO L280 TraceCheckUtils]: 32: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,724 INFO L263 TraceCheckUtils]: 33: Hoare triple {3320#(= 0 ~pumpRunning~0)} call timeShift(); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,725 INFO L280 TraceCheckUtils]: 34: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,725 INFO L280 TraceCheckUtils]: 35: Hoare triple {3320#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,726 INFO L263 TraceCheckUtils]: 36: Hoare triple {3320#(= 0 ~pumpRunning~0)} call processEnvironment(); {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,726 INFO L280 TraceCheckUtils]: 37: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3315#true} is VALID [2020-07-10 13:43:51,727 INFO L280 TraceCheckUtils]: 38: Hoare triple {3315#true} assume !(0 != ~pumpRunning~0); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,727 INFO L263 TraceCheckUtils]: 39: Hoare triple {3320#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,728 INFO L280 TraceCheckUtils]: 40: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3315#true} is VALID [2020-07-10 13:43:51,728 INFO L280 TraceCheckUtils]: 41: Hoare triple {3315#true} assume !(0 != ~pumpRunning~0); {3320#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:43:51,729 INFO L263 TraceCheckUtils]: 42: Hoare triple {3320#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,729 INFO L280 TraceCheckUtils]: 43: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:43:51,730 INFO L280 TraceCheckUtils]: 44: Hoare triple {3354#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,730 INFO L263 TraceCheckUtils]: 45: Hoare triple {3374#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3315#true} is VALID [2020-07-10 13:43:51,730 INFO L280 TraceCheckUtils]: 46: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,731 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3315#true} {3374#(not (= 0 |old(~pumpRunning~0)|))} #542#return; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,732 INFO L280 TraceCheckUtils]: 48: Hoare triple {3374#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3374#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 13:43:51,733 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3374#(not (= 0 |old(~pumpRunning~0)|))} {3320#(= 0 ~pumpRunning~0)} #550#return; {3316#false} is VALID [2020-07-10 13:43:51,733 INFO L280 TraceCheckUtils]: 50: Hoare triple {3316#false} assume true; {3316#false} is VALID [2020-07-10 13:43:51,733 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3316#false} {3320#(= 0 ~pumpRunning~0)} #508#return; {3316#false} is VALID [2020-07-10 13:43:51,733 INFO L280 TraceCheckUtils]: 52: Hoare triple {3316#false} assume true; {3316#false} is VALID [2020-07-10 13:43:51,733 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3316#false} {3320#(= 0 ~pumpRunning~0)} #528#return; {3316#false} is VALID [2020-07-10 13:43:51,734 INFO L263 TraceCheckUtils]: 54: Hoare triple {3316#false} call __utac_acc__Specification1_spec__1(); {3316#false} is VALID [2020-07-10 13:43:51,734 INFO L280 TraceCheckUtils]: 55: Hoare triple {3316#false} havoc ~tmp~11;havoc ~tmp___0~3; {3316#false} is VALID [2020-07-10 13:43:51,734 INFO L263 TraceCheckUtils]: 56: Hoare triple {3316#false} call #t~ret74 := isMethaneLevelCritical(); {3315#true} is VALID [2020-07-10 13:43:51,734 INFO L280 TraceCheckUtils]: 57: Hoare triple {3315#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {3315#true} is VALID [2020-07-10 13:43:51,735 INFO L280 TraceCheckUtils]: 58: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,735 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3315#true} {3316#false} #566#return; {3316#false} is VALID [2020-07-10 13:43:51,735 INFO L280 TraceCheckUtils]: 60: Hoare triple {3316#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {3316#false} is VALID [2020-07-10 13:43:51,735 INFO L280 TraceCheckUtils]: 61: Hoare triple {3316#false} assume 0 != ~tmp~11; {3316#false} is VALID [2020-07-10 13:43:51,735 INFO L263 TraceCheckUtils]: 62: Hoare triple {3316#false} call #t~ret75 := isPumpRunning(); {3315#true} is VALID [2020-07-10 13:43:51,736 INFO L280 TraceCheckUtils]: 63: Hoare triple {3315#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3315#true} is VALID [2020-07-10 13:43:51,736 INFO L280 TraceCheckUtils]: 64: Hoare triple {3315#true} assume true; {3315#true} is VALID [2020-07-10 13:43:51,736 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3315#true} {3316#false} #568#return; {3316#false} is VALID [2020-07-10 13:43:51,742 INFO L280 TraceCheckUtils]: 66: Hoare triple {3316#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {3316#false} is VALID [2020-07-10 13:43:51,742 INFO L280 TraceCheckUtils]: 67: Hoare triple {3316#false} assume 0 != ~tmp___0~3; {3316#false} is VALID [2020-07-10 13:43:51,742 INFO L263 TraceCheckUtils]: 68: Hoare triple {3316#false} call __automaton_fail(); {3316#false} is VALID [2020-07-10 13:43:51,742 INFO L280 TraceCheckUtils]: 69: Hoare triple {3316#false} assume !false; {3316#false} is VALID [2020-07-10 13:43:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:43:51,756 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507468729] [2020-07-10 13:43:51,756 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:43:51,756 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 13:43:51,756 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699185655] [2020-07-10 13:43:51,757 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 70 [2020-07-10 13:43:51,759 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:43:51,759 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 13:43:51,848 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 13:43:51,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 13:43:51,848 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:43:51,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 13:43:51,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 13:43:51,849 INFO L87 Difference]: Start difference. First operand 145 states and 170 transitions. Second operand 6 states. [2020-07-10 13:43:52,453 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:43:58,038 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:44:02,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:02,448 INFO L93 Difference]: Finished difference Result 404 states and 500 transitions. [2020-07-10 13:44:02,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 13:44:02,448 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 70 [2020-07-10 13:44:02,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:44:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 13:44:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 500 transitions. [2020-07-10 13:44:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 13:44:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 500 transitions. [2020-07-10 13:44:02,470 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 500 transitions. [2020-07-10 13:44:04,213 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 500 edges. 500 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:44:04,223 INFO L225 Difference]: With dead ends: 404 [2020-07-10 13:44:04,223 INFO L226 Difference]: Without dead ends: 283 [2020-07-10 13:44:04,224 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-07-10 13:44:04,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2020-07-10 13:44:06,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 240. [2020-07-10 13:44:06,578 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:44:06,578 INFO L82 GeneralOperation]: Start isEquivalent. First operand 283 states. Second operand 240 states. [2020-07-10 13:44:06,578 INFO L74 IsIncluded]: Start isIncluded. First operand 283 states. Second operand 240 states. [2020-07-10 13:44:06,578 INFO L87 Difference]: Start difference. First operand 283 states. Second operand 240 states. [2020-07-10 13:44:06,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:06,593 INFO L93 Difference]: Finished difference Result 283 states and 336 transitions. [2020-07-10 13:44:06,593 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 336 transitions. [2020-07-10 13:44:06,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:44:06,595 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:44:06,595 INFO L74 IsIncluded]: Start isIncluded. First operand 240 states. Second operand 283 states. [2020-07-10 13:44:06,595 INFO L87 Difference]: Start difference. First operand 240 states. Second operand 283 states. [2020-07-10 13:44:06,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:06,608 INFO L93 Difference]: Finished difference Result 283 states and 336 transitions. [2020-07-10 13:44:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 336 transitions. [2020-07-10 13:44:06,609 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:44:06,610 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:44:06,610 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:44:06,610 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:44:06,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2020-07-10 13:44:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 272 transitions. [2020-07-10 13:44:06,619 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 272 transitions. Word has length 70 [2020-07-10 13:44:06,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:44:06,620 INFO L479 AbstractCegarLoop]: Abstraction has 240 states and 272 transitions. [2020-07-10 13:44:06,620 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 13:44:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 272 transitions. [2020-07-10 13:44:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-07-10 13:44:06,621 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:44:06,622 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:44:06,622 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 13:44:06,622 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:44:06,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:44:06,622 INFO L82 PathProgramCache]: Analyzing trace with hash 371744810, now seen corresponding path program 1 times [2020-07-10 13:44:06,623 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:44:06,623 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153222291] [2020-07-10 13:44:06,623 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:44:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:06,975 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:44:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {4906#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume true; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4857#(= 0 ~methaneLevelCritical~0)} {4852#true} #562#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,084 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #460#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,089 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #462#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4852#true} is VALID [2020-07-10 13:44:07,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #464#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,099 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #466#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} havoc ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {4852#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,160 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4852#true} {4852#true} #524#return; {4852#true} is VALID [2020-07-10 13:44:07,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {4852#true} is VALID [2020-07-10 13:44:07,160 INFO L263 TraceCheckUtils]: 1: Hoare triple {4852#true} call #t~ret21 := isHighWaterSensorDry(); {4852#true} is VALID [2020-07-10 13:44:07,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {4852#true} havoc ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {4852#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,161 INFO L280 TraceCheckUtils]: 4: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,161 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4852#true} {4852#true} #524#return; {4852#true} is VALID [2020-07-10 13:44:07,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {4852#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {4852#true} is VALID [2020-07-10 13:44:07,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {4852#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {4852#true} is VALID [2020-07-10 13:44:07,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {4852#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {4852#true} is VALID [2020-07-10 13:44:07,162 INFO L280 TraceCheckUtils]: 9: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,163 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4852#true} {4852#true} #536#return; {4852#true} is VALID [2020-07-10 13:44:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,166 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4852#true} {4852#true} #540#return; {4852#true} is VALID [2020-07-10 13:44:07,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {4852#true} is VALID [2020-07-10 13:44:07,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {4852#true} assume 0 == ~pumpRunning~0; {4852#true} is VALID [2020-07-10 13:44:07,166 INFO L263 TraceCheckUtils]: 2: Hoare triple {4852#true} call #t~ret0 := isHighWaterLevel(); {4852#true} is VALID [2020-07-10 13:44:07,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {4852#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {4852#true} is VALID [2020-07-10 13:44:07,167 INFO L263 TraceCheckUtils]: 4: Hoare triple {4852#true} call #t~ret21 := isHighWaterSensorDry(); {4852#true} is VALID [2020-07-10 13:44:07,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {4852#true} havoc ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {4852#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,168 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4852#true} {4852#true} #524#return; {4852#true} is VALID [2020-07-10 13:44:07,168 INFO L280 TraceCheckUtils]: 9: Hoare triple {4852#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {4852#true} is VALID [2020-07-10 13:44:07,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {4852#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {4852#true} is VALID [2020-07-10 13:44:07,169 INFO L280 TraceCheckUtils]: 11: Hoare triple {4852#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {4852#true} is VALID [2020-07-10 13:44:07,169 INFO L280 TraceCheckUtils]: 12: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,169 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4852#true} {4852#true} #536#return; {4852#true} is VALID [2020-07-10 13:44:07,169 INFO L280 TraceCheckUtils]: 14: Hoare triple {4852#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {4852#true} is VALID [2020-07-10 13:44:07,169 INFO L280 TraceCheckUtils]: 15: Hoare triple {4852#true} assume !(0 != ~tmp~0); {4852#true} is VALID [2020-07-10 13:44:07,170 INFO L263 TraceCheckUtils]: 16: Hoare triple {4852#true} call processEnvironment__wrappee__base(); {4852#true} is VALID [2020-07-10 13:44:07,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,170 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4852#true} {4852#true} #540#return; {4852#true} is VALID [2020-07-10 13:44:07,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,171 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4852#true} {4852#true} #550#return; {4852#true} is VALID [2020-07-10 13:44:07,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4852#true} is VALID [2020-07-10 13:44:07,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {4852#true} assume !(0 != ~pumpRunning~0); {4852#true} is VALID [2020-07-10 13:44:07,172 INFO L263 TraceCheckUtils]: 2: Hoare triple {4852#true} call processEnvironment__wrappee__highWaterSensor(); {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:07,172 INFO L280 TraceCheckUtils]: 3: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {4852#true} is VALID [2020-07-10 13:44:07,173 INFO L280 TraceCheckUtils]: 4: Hoare triple {4852#true} assume 0 == ~pumpRunning~0; {4852#true} is VALID [2020-07-10 13:44:07,173 INFO L263 TraceCheckUtils]: 5: Hoare triple {4852#true} call #t~ret0 := isHighWaterLevel(); {4852#true} is VALID [2020-07-10 13:44:07,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {4852#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {4852#true} is VALID [2020-07-10 13:44:07,173 INFO L263 TraceCheckUtils]: 7: Hoare triple {4852#true} call #t~ret21 := isHighWaterSensorDry(); {4852#true} is VALID [2020-07-10 13:44:07,173 INFO L280 TraceCheckUtils]: 8: Hoare triple {4852#true} havoc ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,174 INFO L280 TraceCheckUtils]: 9: Hoare triple {4852#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,174 INFO L280 TraceCheckUtils]: 10: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,174 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4852#true} {4852#true} #524#return; {4852#true} is VALID [2020-07-10 13:44:07,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {4852#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {4852#true} is VALID [2020-07-10 13:44:07,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {4852#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {4852#true} is VALID [2020-07-10 13:44:07,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {4852#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {4852#true} is VALID [2020-07-10 13:44:07,175 INFO L280 TraceCheckUtils]: 15: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,175 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4852#true} {4852#true} #536#return; {4852#true} is VALID [2020-07-10 13:44:07,176 INFO L280 TraceCheckUtils]: 17: Hoare triple {4852#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {4852#true} is VALID [2020-07-10 13:44:07,176 INFO L280 TraceCheckUtils]: 18: Hoare triple {4852#true} assume !(0 != ~tmp~0); {4852#true} is VALID [2020-07-10 13:44:07,176 INFO L263 TraceCheckUtils]: 19: Hoare triple {4852#true} call processEnvironment__wrappee__base(); {4852#true} is VALID [2020-07-10 13:44:07,176 INFO L280 TraceCheckUtils]: 20: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,176 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4852#true} {4852#true} #540#return; {4852#true} is VALID [2020-07-10 13:44:07,177 INFO L280 TraceCheckUtils]: 22: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,177 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4852#true} {4852#true} #550#return; {4852#true} is VALID [2020-07-10 13:44:07,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,177 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4852#true} {4852#true} #508#return; {4852#true} is VALID [2020-07-10 13:44:07,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4852#true} is VALID [2020-07-10 13:44:07,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {4852#true} assume !(0 != ~pumpRunning~0); {4852#true} is VALID [2020-07-10 13:44:07,179 INFO L263 TraceCheckUtils]: 2: Hoare triple {4852#true} call processEnvironment__wrappee__methaneQuery(); {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:07,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4852#true} is VALID [2020-07-10 13:44:07,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {4852#true} assume !(0 != ~pumpRunning~0); {4852#true} is VALID [2020-07-10 13:44:07,180 INFO L263 TraceCheckUtils]: 5: Hoare triple {4852#true} call processEnvironment__wrappee__highWaterSensor(); {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:07,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {4852#true} is VALID [2020-07-10 13:44:07,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {4852#true} assume 0 == ~pumpRunning~0; {4852#true} is VALID [2020-07-10 13:44:07,181 INFO L263 TraceCheckUtils]: 8: Hoare triple {4852#true} call #t~ret0 := isHighWaterLevel(); {4852#true} is VALID [2020-07-10 13:44:07,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {4852#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {4852#true} is VALID [2020-07-10 13:44:07,181 INFO L263 TraceCheckUtils]: 10: Hoare triple {4852#true} call #t~ret21 := isHighWaterSensorDry(); {4852#true} is VALID [2020-07-10 13:44:07,181 INFO L280 TraceCheckUtils]: 11: Hoare triple {4852#true} havoc ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,182 INFO L280 TraceCheckUtils]: 12: Hoare triple {4852#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,182 INFO L280 TraceCheckUtils]: 13: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,182 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4852#true} {4852#true} #524#return; {4852#true} is VALID [2020-07-10 13:44:07,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {4852#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {4852#true} is VALID [2020-07-10 13:44:07,183 INFO L280 TraceCheckUtils]: 16: Hoare triple {4852#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {4852#true} is VALID [2020-07-10 13:44:07,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {4852#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {4852#true} is VALID [2020-07-10 13:44:07,183 INFO L280 TraceCheckUtils]: 18: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,183 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {4852#true} {4852#true} #536#return; {4852#true} is VALID [2020-07-10 13:44:07,183 INFO L280 TraceCheckUtils]: 20: Hoare triple {4852#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {4852#true} is VALID [2020-07-10 13:44:07,184 INFO L280 TraceCheckUtils]: 21: Hoare triple {4852#true} assume !(0 != ~tmp~0); {4852#true} is VALID [2020-07-10 13:44:07,184 INFO L263 TraceCheckUtils]: 22: Hoare triple {4852#true} call processEnvironment__wrappee__base(); {4852#true} is VALID [2020-07-10 13:44:07,184 INFO L280 TraceCheckUtils]: 23: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,184 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4852#true} {4852#true} #540#return; {4852#true} is VALID [2020-07-10 13:44:07,184 INFO L280 TraceCheckUtils]: 25: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,185 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4852#true} {4852#true} #550#return; {4852#true} is VALID [2020-07-10 13:44:07,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,185 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4852#true} {4852#true} #508#return; {4852#true} is VALID [2020-07-10 13:44:07,185 INFO L280 TraceCheckUtils]: 29: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,186 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #528#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {4972#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {4972#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {4972#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4972#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {4857#(= 0 ~methaneLevelCritical~0)} #566#return; {4901#(= 0 |__utac_acc__Specification1_spec__1_#t~ret74|)} is VALID [2020-07-10 13:44:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:07,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {4852#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4852#true} is VALID [2020-07-10 13:44:07,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,208 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4852#true} {4853#false} #568#return; {4853#false} is VALID [2020-07-10 13:44:07,212 INFO L263 TraceCheckUtils]: 0: Hoare triple {4852#true} call ULTIMATE.init(); {4906#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:44:07,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {4906#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume true; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,218 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4857#(= 0 ~methaneLevelCritical~0)} {4852#true} #562#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,219 INFO L263 TraceCheckUtils]: 4: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call #t~ret76 := main(); {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,219 INFO L263 TraceCheckUtils]: 6: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {4852#true} is VALID [2020-07-10 13:44:07,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,220 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #460#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,220 INFO L263 TraceCheckUtils]: 9: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call select_features(); {4852#true} is VALID [2020-07-10 13:44:07,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,221 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #462#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,221 INFO L263 TraceCheckUtils]: 12: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call #t~ret63 := valid_product(); {4852#true} is VALID [2020-07-10 13:44:07,222 INFO L280 TraceCheckUtils]: 13: Hoare triple {4852#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4852#true} is VALID [2020-07-10 13:44:07,222 INFO L280 TraceCheckUtils]: 14: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,222 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #464#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,223 INFO L280 TraceCheckUtils]: 16: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,224 INFO L280 TraceCheckUtils]: 17: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~10; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,224 INFO L263 TraceCheckUtils]: 18: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call setup(); {4852#true} is VALID [2020-07-10 13:44:07,224 INFO L280 TraceCheckUtils]: 19: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,225 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #466#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,225 INFO L263 TraceCheckUtils]: 21: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call runTest(); {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,226 INFO L263 TraceCheckUtils]: 22: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call test(); {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,226 INFO L280 TraceCheckUtils]: 23: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,227 INFO L280 TraceCheckUtils]: 24: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume !false; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,227 INFO L280 TraceCheckUtils]: 25: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,228 INFO L280 TraceCheckUtils]: 26: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,228 INFO L280 TraceCheckUtils]: 27: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~6); {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,229 INFO L280 TraceCheckUtils]: 28: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,229 INFO L280 TraceCheckUtils]: 29: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,230 INFO L280 TraceCheckUtils]: 30: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,231 INFO L280 TraceCheckUtils]: 31: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,231 INFO L280 TraceCheckUtils]: 32: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,232 INFO L263 TraceCheckUtils]: 33: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call timeShift(); {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,232 INFO L280 TraceCheckUtils]: 34: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,233 INFO L280 TraceCheckUtils]: 35: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,234 INFO L263 TraceCheckUtils]: 36: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call processEnvironment(); {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:07,234 INFO L280 TraceCheckUtils]: 37: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4852#true} is VALID [2020-07-10 13:44:07,234 INFO L280 TraceCheckUtils]: 38: Hoare triple {4852#true} assume !(0 != ~pumpRunning~0); {4852#true} is VALID [2020-07-10 13:44:07,235 INFO L263 TraceCheckUtils]: 39: Hoare triple {4852#true} call processEnvironment__wrappee__methaneQuery(); {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:07,235 INFO L280 TraceCheckUtils]: 40: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4852#true} is VALID [2020-07-10 13:44:07,235 INFO L280 TraceCheckUtils]: 41: Hoare triple {4852#true} assume !(0 != ~pumpRunning~0); {4852#true} is VALID [2020-07-10 13:44:07,236 INFO L263 TraceCheckUtils]: 42: Hoare triple {4852#true} call processEnvironment__wrappee__highWaterSensor(); {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:07,236 INFO L280 TraceCheckUtils]: 43: Hoare triple {4907#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {4852#true} is VALID [2020-07-10 13:44:07,236 INFO L280 TraceCheckUtils]: 44: Hoare triple {4852#true} assume 0 == ~pumpRunning~0; {4852#true} is VALID [2020-07-10 13:44:07,236 INFO L263 TraceCheckUtils]: 45: Hoare triple {4852#true} call #t~ret0 := isHighWaterLevel(); {4852#true} is VALID [2020-07-10 13:44:07,237 INFO L280 TraceCheckUtils]: 46: Hoare triple {4852#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {4852#true} is VALID [2020-07-10 13:44:07,237 INFO L263 TraceCheckUtils]: 47: Hoare triple {4852#true} call #t~ret21 := isHighWaterSensorDry(); {4852#true} is VALID [2020-07-10 13:44:07,237 INFO L280 TraceCheckUtils]: 48: Hoare triple {4852#true} havoc ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,237 INFO L280 TraceCheckUtils]: 49: Hoare triple {4852#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4852#true} is VALID [2020-07-10 13:44:07,237 INFO L280 TraceCheckUtils]: 50: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,237 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4852#true} {4852#true} #524#return; {4852#true} is VALID [2020-07-10 13:44:07,238 INFO L280 TraceCheckUtils]: 52: Hoare triple {4852#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {4852#true} is VALID [2020-07-10 13:44:07,238 INFO L280 TraceCheckUtils]: 53: Hoare triple {4852#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {4852#true} is VALID [2020-07-10 13:44:07,238 INFO L280 TraceCheckUtils]: 54: Hoare triple {4852#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {4852#true} is VALID [2020-07-10 13:44:07,238 INFO L280 TraceCheckUtils]: 55: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,238 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4852#true} {4852#true} #536#return; {4852#true} is VALID [2020-07-10 13:44:07,239 INFO L280 TraceCheckUtils]: 57: Hoare triple {4852#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {4852#true} is VALID [2020-07-10 13:44:07,239 INFO L280 TraceCheckUtils]: 58: Hoare triple {4852#true} assume !(0 != ~tmp~0); {4852#true} is VALID [2020-07-10 13:44:07,239 INFO L263 TraceCheckUtils]: 59: Hoare triple {4852#true} call processEnvironment__wrappee__base(); {4852#true} is VALID [2020-07-10 13:44:07,239 INFO L280 TraceCheckUtils]: 60: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,239 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4852#true} {4852#true} #540#return; {4852#true} is VALID [2020-07-10 13:44:07,240 INFO L280 TraceCheckUtils]: 62: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,240 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4852#true} {4852#true} #550#return; {4852#true} is VALID [2020-07-10 13:44:07,240 INFO L280 TraceCheckUtils]: 64: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,240 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4852#true} {4852#true} #508#return; {4852#true} is VALID [2020-07-10 13:44:07,240 INFO L280 TraceCheckUtils]: 66: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,241 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4852#true} {4857#(= 0 ~methaneLevelCritical~0)} #528#return; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,242 INFO L263 TraceCheckUtils]: 68: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,242 INFO L280 TraceCheckUtils]: 69: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~11;havoc ~tmp___0~3; {4857#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,242 INFO L263 TraceCheckUtils]: 70: Hoare triple {4857#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := isMethaneLevelCritical(); {4852#true} is VALID [2020-07-10 13:44:07,243 INFO L280 TraceCheckUtils]: 71: Hoare triple {4852#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {4972#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,244 INFO L280 TraceCheckUtils]: 72: Hoare triple {4972#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {4972#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:44:07,245 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4972#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {4857#(= 0 ~methaneLevelCritical~0)} #566#return; {4901#(= 0 |__utac_acc__Specification1_spec__1_#t~ret74|)} is VALID [2020-07-10 13:44:07,245 INFO L280 TraceCheckUtils]: 74: Hoare triple {4901#(= 0 |__utac_acc__Specification1_spec__1_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {4902#(= 0 __utac_acc__Specification1_spec__1_~tmp~11)} is VALID [2020-07-10 13:44:07,246 INFO L280 TraceCheckUtils]: 75: Hoare triple {4902#(= 0 __utac_acc__Specification1_spec__1_~tmp~11)} assume 0 != ~tmp~11; {4853#false} is VALID [2020-07-10 13:44:07,246 INFO L263 TraceCheckUtils]: 76: Hoare triple {4853#false} call #t~ret75 := isPumpRunning(); {4852#true} is VALID [2020-07-10 13:44:07,246 INFO L280 TraceCheckUtils]: 77: Hoare triple {4852#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4852#true} is VALID [2020-07-10 13:44:07,247 INFO L280 TraceCheckUtils]: 78: Hoare triple {4852#true} assume true; {4852#true} is VALID [2020-07-10 13:44:07,247 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4852#true} {4853#false} #568#return; {4853#false} is VALID [2020-07-10 13:44:07,247 INFO L280 TraceCheckUtils]: 80: Hoare triple {4853#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {4853#false} is VALID [2020-07-10 13:44:07,247 INFO L280 TraceCheckUtils]: 81: Hoare triple {4853#false} assume 0 != ~tmp___0~3; {4853#false} is VALID [2020-07-10 13:44:07,248 INFO L263 TraceCheckUtils]: 82: Hoare triple {4853#false} call __automaton_fail(); {4853#false} is VALID [2020-07-10 13:44:07,248 INFO L280 TraceCheckUtils]: 83: Hoare triple {4853#false} assume !false; {4853#false} is VALID [2020-07-10 13:44:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:44:07,257 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153222291] [2020-07-10 13:44:07,258 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:44:07,258 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 13:44:07,258 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825365822] [2020-07-10 13:44:07,259 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 84 [2020-07-10 13:44:07,259 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:44:07,259 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 13:44:07,357 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:44:07,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 13:44:07,358 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:44:07,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 13:44:07,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-10 13:44:07,359 INFO L87 Difference]: Start difference. First operand 240 states and 272 transitions. Second operand 8 states. [2020-07-10 13:44:08,134 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:44:13,785 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:44:14,767 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:44:17,128 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:44:17,471 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:44:17,952 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:44:25,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:25,813 INFO L93 Difference]: Finished difference Result 718 states and 872 transitions. [2020-07-10 13:44:25,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 13:44:25,813 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 84 [2020-07-10 13:44:25,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:44:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:44:25,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 587 transitions. [2020-07-10 13:44:25,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:44:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 587 transitions. [2020-07-10 13:44:25,832 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 587 transitions. [2020-07-10 13:44:28,025 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 587 edges. 587 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:44:28,069 INFO L225 Difference]: With dead ends: 718 [2020-07-10 13:44:28,069 INFO L226 Difference]: Without dead ends: 502 [2020-07-10 13:44:28,071 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2020-07-10 13:44:28,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states. [2020-07-10 13:44:34,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 435. [2020-07-10 13:44:34,585 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:44:34,586 INFO L82 GeneralOperation]: Start isEquivalent. First operand 502 states. Second operand 435 states. [2020-07-10 13:44:34,586 INFO L74 IsIncluded]: Start isIncluded. First operand 502 states. Second operand 435 states. [2020-07-10 13:44:34,586 INFO L87 Difference]: Start difference. First operand 502 states. Second operand 435 states. [2020-07-10 13:44:34,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:34,610 INFO L93 Difference]: Finished difference Result 502 states and 600 transitions. [2020-07-10 13:44:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 600 transitions. [2020-07-10 13:44:34,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:44:34,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:44:34,612 INFO L74 IsIncluded]: Start isIncluded. First operand 435 states. Second operand 502 states. [2020-07-10 13:44:34,612 INFO L87 Difference]: Start difference. First operand 435 states. Second operand 502 states. [2020-07-10 13:44:34,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:34,634 INFO L93 Difference]: Finished difference Result 502 states and 600 transitions. [2020-07-10 13:44:34,634 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 600 transitions. [2020-07-10 13:44:34,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:44:34,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:44:34,637 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:44:34,637 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:44:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 435 states. [2020-07-10 13:44:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 494 transitions. [2020-07-10 13:44:34,657 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 494 transitions. Word has length 84 [2020-07-10 13:44:34,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:44:34,658 INFO L479 AbstractCegarLoop]: Abstraction has 435 states and 494 transitions. [2020-07-10 13:44:34,658 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 13:44:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 494 transitions. [2020-07-10 13:44:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-10 13:44:34,659 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:44:34,660 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:44:34,660 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 13:44:34,660 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:44:34,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:44:34,660 INFO L82 PathProgramCache]: Analyzing trace with hash 861472934, now seen corresponding path program 1 times [2020-07-10 13:44:34,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:44:34,661 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544361980] [2020-07-10 13:44:34,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:44:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:34,983 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:44:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {7627#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #562#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,054 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #460#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,058 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #462#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7570#true} is VALID [2020-07-10 13:44:35,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #464#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,077 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #466#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {7628#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {7570#true} is VALID [2020-07-10 13:44:35,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,092 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #512#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} havoc ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {7570#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,162 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7570#true} {7570#true} #524#return; {7570#true} is VALID [2020-07-10 13:44:35,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7570#true} is VALID [2020-07-10 13:44:35,162 INFO L263 TraceCheckUtils]: 1: Hoare triple {7570#true} call #t~ret21 := isHighWaterSensorDry(); {7570#true} is VALID [2020-07-10 13:44:35,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {7570#true} havoc ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {7570#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,163 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7570#true} {7570#true} #524#return; {7570#true} is VALID [2020-07-10 13:44:35,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {7570#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7570#true} is VALID [2020-07-10 13:44:35,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {7570#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7570#true} is VALID [2020-07-10 13:44:35,164 INFO L280 TraceCheckUtils]: 8: Hoare triple {7570#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7570#true} is VALID [2020-07-10 13:44:35,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,165 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #536#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #540#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7570#true} is VALID [2020-07-10 13:44:35,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {7570#true} assume 0 == ~pumpRunning~0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,170 INFO L263 TraceCheckUtils]: 2: Hoare triple {7575#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {7570#true} is VALID [2020-07-10 13:44:35,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {7570#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7570#true} is VALID [2020-07-10 13:44:35,170 INFO L263 TraceCheckUtils]: 4: Hoare triple {7570#true} call #t~ret21 := isHighWaterSensorDry(); {7570#true} is VALID [2020-07-10 13:44:35,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {7570#true} havoc ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {7570#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,171 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7570#true} {7570#true} #524#return; {7570#true} is VALID [2020-07-10 13:44:35,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {7570#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7570#true} is VALID [2020-07-10 13:44:35,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {7570#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7570#true} is VALID [2020-07-10 13:44:35,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {7570#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7570#true} is VALID [2020-07-10 13:44:35,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,173 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #536#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,173 INFO L280 TraceCheckUtils]: 14: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,174 INFO L263 TraceCheckUtils]: 16: Hoare triple {7575#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {7570#true} is VALID [2020-07-10 13:44:35,175 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,175 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #540#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,176 INFO L280 TraceCheckUtils]: 19: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,176 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #550#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7570#true} is VALID [2020-07-10 13:44:35,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {7570#true} assume !(0 != ~pumpRunning~0); {7570#true} is VALID [2020-07-10 13:44:35,178 INFO L263 TraceCheckUtils]: 2: Hoare triple {7570#true} call processEnvironment__wrappee__highWaterSensor(); {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:35,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7570#true} is VALID [2020-07-10 13:44:35,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {7570#true} assume 0 == ~pumpRunning~0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,180 INFO L263 TraceCheckUtils]: 5: Hoare triple {7575#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {7570#true} is VALID [2020-07-10 13:44:35,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {7570#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7570#true} is VALID [2020-07-10 13:44:35,180 INFO L263 TraceCheckUtils]: 7: Hoare triple {7570#true} call #t~ret21 := isHighWaterSensorDry(); {7570#true} is VALID [2020-07-10 13:44:35,180 INFO L280 TraceCheckUtils]: 8: Hoare triple {7570#true} havoc ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {7570#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,181 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7570#true} {7570#true} #524#return; {7570#true} is VALID [2020-07-10 13:44:35,181 INFO L280 TraceCheckUtils]: 12: Hoare triple {7570#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7570#true} is VALID [2020-07-10 13:44:35,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {7570#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7570#true} is VALID [2020-07-10 13:44:35,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {7570#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7570#true} is VALID [2020-07-10 13:44:35,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,184 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #536#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,185 INFO L280 TraceCheckUtils]: 18: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,185 INFO L263 TraceCheckUtils]: 19: Hoare triple {7575#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {7570#true} is VALID [2020-07-10 13:44:35,185 INFO L280 TraceCheckUtils]: 20: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,186 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #540#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,186 INFO L280 TraceCheckUtils]: 22: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,187 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #550#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,187 INFO L280 TraceCheckUtils]: 24: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,188 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #508#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7570#true} is VALID [2020-07-10 13:44:35,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {7570#true} assume !(0 != ~pumpRunning~0); {7570#true} is VALID [2020-07-10 13:44:35,190 INFO L263 TraceCheckUtils]: 2: Hoare triple {7570#true} call processEnvironment__wrappee__methaneQuery(); {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:35,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7570#true} is VALID [2020-07-10 13:44:35,190 INFO L280 TraceCheckUtils]: 4: Hoare triple {7570#true} assume !(0 != ~pumpRunning~0); {7570#true} is VALID [2020-07-10 13:44:35,191 INFO L263 TraceCheckUtils]: 5: Hoare triple {7570#true} call processEnvironment__wrappee__highWaterSensor(); {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:35,191 INFO L280 TraceCheckUtils]: 6: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7570#true} is VALID [2020-07-10 13:44:35,191 INFO L280 TraceCheckUtils]: 7: Hoare triple {7570#true} assume 0 == ~pumpRunning~0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,192 INFO L263 TraceCheckUtils]: 8: Hoare triple {7575#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {7570#true} is VALID [2020-07-10 13:44:35,192 INFO L280 TraceCheckUtils]: 9: Hoare triple {7570#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7570#true} is VALID [2020-07-10 13:44:35,192 INFO L263 TraceCheckUtils]: 10: Hoare triple {7570#true} call #t~ret21 := isHighWaterSensorDry(); {7570#true} is VALID [2020-07-10 13:44:35,192 INFO L280 TraceCheckUtils]: 11: Hoare triple {7570#true} havoc ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,192 INFO L280 TraceCheckUtils]: 12: Hoare triple {7570#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,193 INFO L280 TraceCheckUtils]: 13: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,193 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7570#true} {7570#true} #524#return; {7570#true} is VALID [2020-07-10 13:44:35,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {7570#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7570#true} is VALID [2020-07-10 13:44:35,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {7570#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7570#true} is VALID [2020-07-10 13:44:35,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7570#true} is VALID [2020-07-10 13:44:35,194 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,194 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #536#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,196 INFO L280 TraceCheckUtils]: 21: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,196 INFO L263 TraceCheckUtils]: 22: Hoare triple {7575#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {7570#true} is VALID [2020-07-10 13:44:35,196 INFO L280 TraceCheckUtils]: 23: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,198 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #540#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,199 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #550#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,200 INFO L280 TraceCheckUtils]: 27: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,201 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #508#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,201 INFO L280 TraceCheckUtils]: 29: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,202 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7575#(= 0 ~pumpRunning~0)} #528#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {7570#true} is VALID [2020-07-10 13:44:35,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,215 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #566#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:35,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {7570#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7694#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 13:44:35,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {7694#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {7694#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 13:44:35,235 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7694#(= ~pumpRunning~0 |isPumpRunning_#res|)} {7575#(= 0 ~pumpRunning~0)} #568#return; {7625#(= 0 |__utac_acc__Specification1_spec__1_#t~ret75|)} is VALID [2020-07-10 13:44:35,240 INFO L263 TraceCheckUtils]: 0: Hoare triple {7570#true} call ULTIMATE.init(); {7627#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:44:35,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {7627#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,252 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #562#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,252 INFO L263 TraceCheckUtils]: 4: Hoare triple {7575#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {7575#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,253 INFO L263 TraceCheckUtils]: 6: Hoare triple {7575#(= 0 ~pumpRunning~0)} call select_helpers(); {7570#true} is VALID [2020-07-10 13:44:35,253 INFO L280 TraceCheckUtils]: 7: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,254 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #460#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,254 INFO L263 TraceCheckUtils]: 9: Hoare triple {7575#(= 0 ~pumpRunning~0)} call select_features(); {7570#true} is VALID [2020-07-10 13:44:35,254 INFO L280 TraceCheckUtils]: 10: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,255 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #462#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,255 INFO L263 TraceCheckUtils]: 12: Hoare triple {7575#(= 0 ~pumpRunning~0)} call #t~ret63 := valid_product(); {7570#true} is VALID [2020-07-10 13:44:35,255 INFO L280 TraceCheckUtils]: 13: Hoare triple {7570#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7570#true} is VALID [2020-07-10 13:44:35,255 INFO L280 TraceCheckUtils]: 14: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,256 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #464#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,257 INFO L280 TraceCheckUtils]: 16: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,257 INFO L280 TraceCheckUtils]: 17: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,257 INFO L263 TraceCheckUtils]: 18: Hoare triple {7575#(= 0 ~pumpRunning~0)} call setup(); {7570#true} is VALID [2020-07-10 13:44:35,257 INFO L280 TraceCheckUtils]: 19: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,258 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #466#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,259 INFO L263 TraceCheckUtils]: 21: Hoare triple {7575#(= 0 ~pumpRunning~0)} call runTest(); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,259 INFO L263 TraceCheckUtils]: 22: Hoare triple {7575#(= 0 ~pumpRunning~0)} call test(); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,260 INFO L280 TraceCheckUtils]: 23: Hoare triple {7575#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,260 INFO L280 TraceCheckUtils]: 24: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume !false; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,261 INFO L280 TraceCheckUtils]: 25: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,261 INFO L280 TraceCheckUtils]: 26: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,262 INFO L280 TraceCheckUtils]: 27: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,262 INFO L280 TraceCheckUtils]: 28: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,262 INFO L280 TraceCheckUtils]: 29: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~2; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,263 INFO L263 TraceCheckUtils]: 30: Hoare triple {7575#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {7628#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 13:44:35,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {7628#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {7570#true} is VALID [2020-07-10 13:44:35,264 INFO L280 TraceCheckUtils]: 32: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,264 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #512#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,265 INFO L280 TraceCheckUtils]: 34: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,265 INFO L280 TraceCheckUtils]: 35: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,266 INFO L280 TraceCheckUtils]: 36: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,266 INFO L263 TraceCheckUtils]: 37: Hoare triple {7575#(= 0 ~pumpRunning~0)} call timeShift(); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,267 INFO L280 TraceCheckUtils]: 38: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,267 INFO L280 TraceCheckUtils]: 39: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,268 INFO L263 TraceCheckUtils]: 40: Hoare triple {7575#(= 0 ~pumpRunning~0)} call processEnvironment(); {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:35,268 INFO L280 TraceCheckUtils]: 41: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7570#true} is VALID [2020-07-10 13:44:35,268 INFO L280 TraceCheckUtils]: 42: Hoare triple {7570#true} assume !(0 != ~pumpRunning~0); {7570#true} is VALID [2020-07-10 13:44:35,269 INFO L263 TraceCheckUtils]: 43: Hoare triple {7570#true} call processEnvironment__wrappee__methaneQuery(); {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:35,269 INFO L280 TraceCheckUtils]: 44: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7570#true} is VALID [2020-07-10 13:44:35,269 INFO L280 TraceCheckUtils]: 45: Hoare triple {7570#true} assume !(0 != ~pumpRunning~0); {7570#true} is VALID [2020-07-10 13:44:35,270 INFO L263 TraceCheckUtils]: 46: Hoare triple {7570#true} call processEnvironment__wrappee__highWaterSensor(); {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:44:35,270 INFO L280 TraceCheckUtils]: 47: Hoare triple {7629#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7570#true} is VALID [2020-07-10 13:44:35,270 INFO L280 TraceCheckUtils]: 48: Hoare triple {7570#true} assume 0 == ~pumpRunning~0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,271 INFO L263 TraceCheckUtils]: 49: Hoare triple {7575#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {7570#true} is VALID [2020-07-10 13:44:35,271 INFO L280 TraceCheckUtils]: 50: Hoare triple {7570#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7570#true} is VALID [2020-07-10 13:44:35,271 INFO L263 TraceCheckUtils]: 51: Hoare triple {7570#true} call #t~ret21 := isHighWaterSensorDry(); {7570#true} is VALID [2020-07-10 13:44:35,271 INFO L280 TraceCheckUtils]: 52: Hoare triple {7570#true} havoc ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,271 INFO L280 TraceCheckUtils]: 53: Hoare triple {7570#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7570#true} is VALID [2020-07-10 13:44:35,271 INFO L280 TraceCheckUtils]: 54: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,272 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {7570#true} {7570#true} #524#return; {7570#true} is VALID [2020-07-10 13:44:35,272 INFO L280 TraceCheckUtils]: 56: Hoare triple {7570#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7570#true} is VALID [2020-07-10 13:44:35,272 INFO L280 TraceCheckUtils]: 57: Hoare triple {7570#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7570#true} is VALID [2020-07-10 13:44:35,272 INFO L280 TraceCheckUtils]: 58: Hoare triple {7570#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7570#true} is VALID [2020-07-10 13:44:35,272 INFO L280 TraceCheckUtils]: 59: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,273 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #536#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,274 INFO L280 TraceCheckUtils]: 61: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,274 INFO L280 TraceCheckUtils]: 62: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,274 INFO L263 TraceCheckUtils]: 63: Hoare triple {7575#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {7570#true} is VALID [2020-07-10 13:44:35,274 INFO L280 TraceCheckUtils]: 64: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,275 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #540#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,276 INFO L280 TraceCheckUtils]: 66: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,276 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #550#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,277 INFO L280 TraceCheckUtils]: 68: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,277 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7570#true} #508#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,278 INFO L280 TraceCheckUtils]: 70: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume true; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,278 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {7575#(= 0 ~pumpRunning~0)} {7575#(= 0 ~pumpRunning~0)} #528#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,279 INFO L263 TraceCheckUtils]: 72: Hoare triple {7575#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,279 INFO L280 TraceCheckUtils]: 73: Hoare triple {7575#(= 0 ~pumpRunning~0)} havoc ~tmp~11;havoc ~tmp___0~3; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,280 INFO L263 TraceCheckUtils]: 74: Hoare triple {7575#(= 0 ~pumpRunning~0)} call #t~ret74 := isMethaneLevelCritical(); {7570#true} is VALID [2020-07-10 13:44:35,280 INFO L280 TraceCheckUtils]: 75: Hoare triple {7570#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {7570#true} is VALID [2020-07-10 13:44:35,280 INFO L280 TraceCheckUtils]: 76: Hoare triple {7570#true} assume true; {7570#true} is VALID [2020-07-10 13:44:35,281 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7570#true} {7575#(= 0 ~pumpRunning~0)} #566#return; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,281 INFO L280 TraceCheckUtils]: 78: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,282 INFO L280 TraceCheckUtils]: 79: Hoare triple {7575#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~11; {7575#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:44:35,282 INFO L263 TraceCheckUtils]: 80: Hoare triple {7575#(= 0 ~pumpRunning~0)} call #t~ret75 := isPumpRunning(); {7570#true} is VALID [2020-07-10 13:44:35,282 INFO L280 TraceCheckUtils]: 81: Hoare triple {7570#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7694#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 13:44:35,283 INFO L280 TraceCheckUtils]: 82: Hoare triple {7694#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {7694#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 13:44:35,284 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7694#(= ~pumpRunning~0 |isPumpRunning_#res|)} {7575#(= 0 ~pumpRunning~0)} #568#return; {7625#(= 0 |__utac_acc__Specification1_spec__1_#t~ret75|)} is VALID [2020-07-10 13:44:35,284 INFO L280 TraceCheckUtils]: 84: Hoare triple {7625#(= 0 |__utac_acc__Specification1_spec__1_#t~ret75|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {7626#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~3)} is VALID [2020-07-10 13:44:35,285 INFO L280 TraceCheckUtils]: 85: Hoare triple {7626#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~3)} assume 0 != ~tmp___0~3; {7571#false} is VALID [2020-07-10 13:44:35,285 INFO L263 TraceCheckUtils]: 86: Hoare triple {7571#false} call __automaton_fail(); {7571#false} is VALID [2020-07-10 13:44:35,285 INFO L280 TraceCheckUtils]: 87: Hoare triple {7571#false} assume !false; {7571#false} is VALID [2020-07-10 13:44:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:44:35,297 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544361980] [2020-07-10 13:44:35,298 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:44:35,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 13:44:35,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822353715] [2020-07-10 13:44:35,300 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-10 13:44:35,302 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:44:35,302 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 13:44:35,399 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:44:35,400 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 13:44:35,400 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:44:35,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 13:44:35,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 13:44:35,400 INFO L87 Difference]: Start difference. First operand 435 states and 494 transitions. Second operand 9 states. [2020-07-10 13:44:36,252 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:44:43,722 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:44:44,291 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:44:50,878 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:44:51,368 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:44:51,669 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:44:53,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:53,721 INFO L93 Difference]: Finished difference Result 544 states and 674 transitions. [2020-07-10 13:44:53,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 13:44:53,721 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-10 13:44:53,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:44:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 13:44:53,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 397 transitions. [2020-07-10 13:44:53,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 13:44:53,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 397 transitions. [2020-07-10 13:44:53,739 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 397 transitions. [2020-07-10 13:44:55,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 397 edges. 397 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:44:55,338 INFO L225 Difference]: With dead ends: 544 [2020-07-10 13:44:55,338 INFO L226 Difference]: Without dead ends: 541 [2020-07-10 13:44:55,339 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 13:44:55,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2020-07-10 13:44:59,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 435. [2020-07-10 13:44:59,524 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:44:59,524 INFO L82 GeneralOperation]: Start isEquivalent. First operand 541 states. Second operand 435 states. [2020-07-10 13:44:59,524 INFO L74 IsIncluded]: Start isIncluded. First operand 541 states. Second operand 435 states. [2020-07-10 13:44:59,524 INFO L87 Difference]: Start difference. First operand 541 states. Second operand 435 states. [2020-07-10 13:44:59,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:59,552 INFO L93 Difference]: Finished difference Result 541 states and 671 transitions. [2020-07-10 13:44:59,552 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 671 transitions. [2020-07-10 13:44:59,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:44:59,555 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:44:59,555 INFO L74 IsIncluded]: Start isIncluded. First operand 435 states. Second operand 541 states. [2020-07-10 13:44:59,555 INFO L87 Difference]: Start difference. First operand 435 states. Second operand 541 states. [2020-07-10 13:44:59,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:44:59,583 INFO L93 Difference]: Finished difference Result 541 states and 671 transitions. [2020-07-10 13:44:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 671 transitions. [2020-07-10 13:44:59,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:44:59,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:44:59,586 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:44:59,586 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:44:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 435 states. [2020-07-10 13:44:59,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 493 transitions. [2020-07-10 13:44:59,605 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 493 transitions. Word has length 88 [2020-07-10 13:44:59,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:44:59,605 INFO L479 AbstractCegarLoop]: Abstraction has 435 states and 493 transitions. [2020-07-10 13:44:59,605 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 13:44:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 493 transitions. [2020-07-10 13:44:59,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-07-10 13:44:59,607 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:44:59,608 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] [2020-07-10 13:44:59,608 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 13:44:59,608 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:44:59,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:44:59,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1149093276, now seen corresponding path program 1 times [2020-07-10 13:44:59,609 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:44:59,609 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040705231] [2020-07-10 13:44:59,609 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:44:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:59,904 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:44:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:59,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {10212#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {10142#true} is VALID [2020-07-10 13:44:59,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:44:59,964 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10142#true} {10142#true} #562#return; {10142#true} is VALID [2020-07-10 13:44:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:59,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:44:59,967 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10142#true} {10142#true} #460#return; {10142#true} is VALID [2020-07-10 13:44:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:59,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:44:59,970 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10142#true} {10142#true} #462#return; {10142#true} is VALID [2020-07-10 13:44:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:59,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {10142#true} is VALID [2020-07-10 13:44:59,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:44:59,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10142#true} {10142#true} #464#return; {10142#true} is VALID [2020-07-10 13:44:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:59,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:44:59,978 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10142#true} {10142#true} #466#return; {10142#true} is VALID [2020-07-10 13:44:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:44:59,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {10213#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {10142#true} is VALID [2020-07-10 13:44:59,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:44:59,990 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10142#true} {10142#true} #512#return; {10142#true} is VALID [2020-07-10 13:45:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} havoc ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,127 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10142#true} {10142#true} #524#return; {10142#true} is VALID [2020-07-10 13:45:00,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {10142#true} is VALID [2020-07-10 13:45:00,128 INFO L263 TraceCheckUtils]: 1: Hoare triple {10142#true} call #t~ret21 := isHighWaterSensorDry(); {10142#true} is VALID [2020-07-10 13:45:00,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {10142#true} havoc ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {10142#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,129 INFO L280 TraceCheckUtils]: 4: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,130 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10142#true} {10142#true} #524#return; {10142#true} is VALID [2020-07-10 13:45:00,130 INFO L280 TraceCheckUtils]: 6: Hoare triple {10142#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {10142#true} is VALID [2020-07-10 13:45:00,131 INFO L280 TraceCheckUtils]: 7: Hoare triple {10142#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 13:45:00,132 INFO L280 TraceCheckUtils]: 8: Hoare triple {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,133 INFO L280 TraceCheckUtils]: 9: Hoare triple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,134 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10142#true} #536#return; {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-10 13:45:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,150 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10142#true} {10142#true} #556#return; {10142#true} is VALID [2020-07-10 13:45:00,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} havoc ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,151 INFO L263 TraceCheckUtils]: 1: Hoare triple {10142#true} call #t~ret4 := isMethaneLevelCritical(); {10142#true} is VALID [2020-07-10 13:45:00,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,152 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10142#true} {10142#true} #556#return; {10142#true} is VALID [2020-07-10 13:45:00,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {10142#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,153 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10142#true} {10142#true} #520#return; {10142#true} is VALID [2020-07-10 13:45:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10142#true} is VALID [2020-07-10 13:45:00,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10142#true} {10142#true} #522#return; {10142#true} is VALID [2020-07-10 13:45:00,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10142#true} is VALID [2020-07-10 13:45:00,158 INFO L263 TraceCheckUtils]: 1: Hoare triple {10142#true} call #t~ret3 := isMethaneAlarm(); {10142#true} is VALID [2020-07-10 13:45:00,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {10142#true} havoc ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,159 INFO L263 TraceCheckUtils]: 3: Hoare triple {10142#true} call #t~ret4 := isMethaneLevelCritical(); {10142#true} is VALID [2020-07-10 13:45:00,159 INFO L280 TraceCheckUtils]: 4: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,160 INFO L280 TraceCheckUtils]: 5: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,160 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10142#true} {10142#true} #556#return; {10142#true} is VALID [2020-07-10 13:45:00,161 INFO L280 TraceCheckUtils]: 7: Hoare triple {10142#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,161 INFO L280 TraceCheckUtils]: 8: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,161 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10142#true} {10142#true} #520#return; {10142#true} is VALID [2020-07-10 13:45:00,161 INFO L280 TraceCheckUtils]: 10: Hoare triple {10142#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {10142#true} is VALID [2020-07-10 13:45:00,162 INFO L280 TraceCheckUtils]: 11: Hoare triple {10142#true} assume !(0 != ~tmp~3); {10142#true} is VALID [2020-07-10 13:45:00,162 INFO L263 TraceCheckUtils]: 12: Hoare triple {10142#true} call activatePump__wrappee__lowWaterSensor(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,163 INFO L280 TraceCheckUtils]: 13: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10142#true} is VALID [2020-07-10 13:45:00,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,163 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10142#true} {10142#true} #522#return; {10142#true} is VALID [2020-07-10 13:45:00,163 INFO L280 TraceCheckUtils]: 16: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,164 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10142#true} {10143#false} #538#return; {10143#false} is VALID [2020-07-10 13:45:00,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10142#true} is VALID [2020-07-10 13:45:00,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume 0 == ~pumpRunning~0; {10142#true} is VALID [2020-07-10 13:45:00,165 INFO L263 TraceCheckUtils]: 2: Hoare triple {10142#true} call #t~ret0 := isHighWaterLevel(); {10142#true} is VALID [2020-07-10 13:45:00,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {10142#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {10142#true} is VALID [2020-07-10 13:45:00,165 INFO L263 TraceCheckUtils]: 4: Hoare triple {10142#true} call #t~ret21 := isHighWaterSensorDry(); {10142#true} is VALID [2020-07-10 13:45:00,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {10142#true} havoc ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {10142#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,166 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10142#true} {10142#true} #524#return; {10142#true} is VALID [2020-07-10 13:45:00,166 INFO L280 TraceCheckUtils]: 9: Hoare triple {10142#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {10142#true} is VALID [2020-07-10 13:45:00,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {10142#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 13:45:00,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,169 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10142#true} #536#return; {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-10 13:45:00,170 INFO L280 TraceCheckUtils]: 14: Hoare triple {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {10306#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 13:45:00,171 INFO L280 TraceCheckUtils]: 15: Hoare triple {10306#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {10143#false} is VALID [2020-07-10 13:45:00,171 INFO L263 TraceCheckUtils]: 16: Hoare triple {10143#false} call activatePump(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,171 INFO L280 TraceCheckUtils]: 17: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10142#true} is VALID [2020-07-10 13:45:00,171 INFO L263 TraceCheckUtils]: 18: Hoare triple {10142#true} call #t~ret3 := isMethaneAlarm(); {10142#true} is VALID [2020-07-10 13:45:00,171 INFO L280 TraceCheckUtils]: 19: Hoare triple {10142#true} havoc ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,172 INFO L263 TraceCheckUtils]: 20: Hoare triple {10142#true} call #t~ret4 := isMethaneLevelCritical(); {10142#true} is VALID [2020-07-10 13:45:00,172 INFO L280 TraceCheckUtils]: 21: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,172 INFO L280 TraceCheckUtils]: 22: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,172 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10142#true} {10142#true} #556#return; {10142#true} is VALID [2020-07-10 13:45:00,172 INFO L280 TraceCheckUtils]: 24: Hoare triple {10142#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,173 INFO L280 TraceCheckUtils]: 25: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,173 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10142#true} {10142#true} #520#return; {10142#true} is VALID [2020-07-10 13:45:00,173 INFO L280 TraceCheckUtils]: 27: Hoare triple {10142#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {10142#true} is VALID [2020-07-10 13:45:00,173 INFO L280 TraceCheckUtils]: 28: Hoare triple {10142#true} assume !(0 != ~tmp~3); {10142#true} is VALID [2020-07-10 13:45:00,174 INFO L263 TraceCheckUtils]: 29: Hoare triple {10142#true} call activatePump__wrappee__lowWaterSensor(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,174 INFO L280 TraceCheckUtils]: 30: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10142#true} is VALID [2020-07-10 13:45:00,175 INFO L280 TraceCheckUtils]: 31: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,175 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10142#true} {10142#true} #522#return; {10142#true} is VALID [2020-07-10 13:45:00,175 INFO L280 TraceCheckUtils]: 33: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,175 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10142#true} {10143#false} #538#return; {10143#false} is VALID [2020-07-10 13:45:00,175 INFO L280 TraceCheckUtils]: 35: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,176 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10143#false} {10142#true} #550#return; {10143#false} is VALID [2020-07-10 13:45:00,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10142#true} is VALID [2020-07-10 13:45:00,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume !(0 != ~pumpRunning~0); {10142#true} is VALID [2020-07-10 13:45:00,178 INFO L263 TraceCheckUtils]: 2: Hoare triple {10142#true} call processEnvironment__wrappee__highWaterSensor(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10142#true} is VALID [2020-07-10 13:45:00,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {10142#true} assume 0 == ~pumpRunning~0; {10142#true} is VALID [2020-07-10 13:45:00,179 INFO L263 TraceCheckUtils]: 5: Hoare triple {10142#true} call #t~ret0 := isHighWaterLevel(); {10142#true} is VALID [2020-07-10 13:45:00,179 INFO L280 TraceCheckUtils]: 6: Hoare triple {10142#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {10142#true} is VALID [2020-07-10 13:45:00,179 INFO L263 TraceCheckUtils]: 7: Hoare triple {10142#true} call #t~ret21 := isHighWaterSensorDry(); {10142#true} is VALID [2020-07-10 13:45:00,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {10142#true} havoc ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,179 INFO L280 TraceCheckUtils]: 9: Hoare triple {10142#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,180 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10142#true} {10142#true} #524#return; {10142#true} is VALID [2020-07-10 13:45:00,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {10142#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {10142#true} is VALID [2020-07-10 13:45:00,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {10142#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 13:45:00,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,183 INFO L280 TraceCheckUtils]: 15: Hoare triple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,184 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10142#true} #536#return; {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-10 13:45:00,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {10306#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 13:45:00,185 INFO L280 TraceCheckUtils]: 18: Hoare triple {10306#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {10143#false} is VALID [2020-07-10 13:45:00,185 INFO L263 TraceCheckUtils]: 19: Hoare triple {10143#false} call activatePump(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,185 INFO L280 TraceCheckUtils]: 20: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10142#true} is VALID [2020-07-10 13:45:00,186 INFO L263 TraceCheckUtils]: 21: Hoare triple {10142#true} call #t~ret3 := isMethaneAlarm(); {10142#true} is VALID [2020-07-10 13:45:00,186 INFO L280 TraceCheckUtils]: 22: Hoare triple {10142#true} havoc ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,186 INFO L263 TraceCheckUtils]: 23: Hoare triple {10142#true} call #t~ret4 := isMethaneLevelCritical(); {10142#true} is VALID [2020-07-10 13:45:00,186 INFO L280 TraceCheckUtils]: 24: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,186 INFO L280 TraceCheckUtils]: 25: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,187 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10142#true} {10142#true} #556#return; {10142#true} is VALID [2020-07-10 13:45:00,187 INFO L280 TraceCheckUtils]: 27: Hoare triple {10142#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,187 INFO L280 TraceCheckUtils]: 28: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,187 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10142#true} {10142#true} #520#return; {10142#true} is VALID [2020-07-10 13:45:00,187 INFO L280 TraceCheckUtils]: 30: Hoare triple {10142#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {10142#true} is VALID [2020-07-10 13:45:00,188 INFO L280 TraceCheckUtils]: 31: Hoare triple {10142#true} assume !(0 != ~tmp~3); {10142#true} is VALID [2020-07-10 13:45:00,188 INFO L263 TraceCheckUtils]: 32: Hoare triple {10142#true} call activatePump__wrappee__lowWaterSensor(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,189 INFO L280 TraceCheckUtils]: 33: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10142#true} is VALID [2020-07-10 13:45:00,189 INFO L280 TraceCheckUtils]: 34: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,189 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10142#true} {10142#true} #522#return; {10142#true} is VALID [2020-07-10 13:45:00,189 INFO L280 TraceCheckUtils]: 36: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,189 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10142#true} {10143#false} #538#return; {10143#false} is VALID [2020-07-10 13:45:00,190 INFO L280 TraceCheckUtils]: 38: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,190 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10143#false} {10142#true} #550#return; {10143#false} is VALID [2020-07-10 13:45:00,190 INFO L280 TraceCheckUtils]: 40: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,190 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10143#false} {10142#true} #508#return; {10143#false} is VALID [2020-07-10 13:45:00,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10142#true} is VALID [2020-07-10 13:45:00,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume !(0 != ~pumpRunning~0); {10142#true} is VALID [2020-07-10 13:45:00,193 INFO L263 TraceCheckUtils]: 2: Hoare triple {10142#true} call processEnvironment__wrappee__methaneQuery(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10142#true} is VALID [2020-07-10 13:45:00,193 INFO L280 TraceCheckUtils]: 4: Hoare triple {10142#true} assume !(0 != ~pumpRunning~0); {10142#true} is VALID [2020-07-10 13:45:00,194 INFO L263 TraceCheckUtils]: 5: Hoare triple {10142#true} call processEnvironment__wrappee__highWaterSensor(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,194 INFO L280 TraceCheckUtils]: 6: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10142#true} is VALID [2020-07-10 13:45:00,194 INFO L280 TraceCheckUtils]: 7: Hoare triple {10142#true} assume 0 == ~pumpRunning~0; {10142#true} is VALID [2020-07-10 13:45:00,195 INFO L263 TraceCheckUtils]: 8: Hoare triple {10142#true} call #t~ret0 := isHighWaterLevel(); {10142#true} is VALID [2020-07-10 13:45:00,195 INFO L280 TraceCheckUtils]: 9: Hoare triple {10142#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {10142#true} is VALID [2020-07-10 13:45:00,195 INFO L263 TraceCheckUtils]: 10: Hoare triple {10142#true} call #t~ret21 := isHighWaterSensorDry(); {10142#true} is VALID [2020-07-10 13:45:00,195 INFO L280 TraceCheckUtils]: 11: Hoare triple {10142#true} havoc ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,195 INFO L280 TraceCheckUtils]: 12: Hoare triple {10142#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,196 INFO L280 TraceCheckUtils]: 13: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,196 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10142#true} {10142#true} #524#return; {10142#true} is VALID [2020-07-10 13:45:00,196 INFO L280 TraceCheckUtils]: 15: Hoare triple {10142#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {10142#true} is VALID [2020-07-10 13:45:00,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {10142#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 13:45:00,197 INFO L280 TraceCheckUtils]: 17: Hoare triple {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,198 INFO L280 TraceCheckUtils]: 18: Hoare triple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,199 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10142#true} #536#return; {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-10 13:45:00,200 INFO L280 TraceCheckUtils]: 20: Hoare triple {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {10306#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 13:45:00,201 INFO L280 TraceCheckUtils]: 21: Hoare triple {10306#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {10143#false} is VALID [2020-07-10 13:45:00,201 INFO L263 TraceCheckUtils]: 22: Hoare triple {10143#false} call activatePump(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,201 INFO L280 TraceCheckUtils]: 23: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10142#true} is VALID [2020-07-10 13:45:00,201 INFO L263 TraceCheckUtils]: 24: Hoare triple {10142#true} call #t~ret3 := isMethaneAlarm(); {10142#true} is VALID [2020-07-10 13:45:00,201 INFO L280 TraceCheckUtils]: 25: Hoare triple {10142#true} havoc ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,202 INFO L263 TraceCheckUtils]: 26: Hoare triple {10142#true} call #t~ret4 := isMethaneLevelCritical(); {10142#true} is VALID [2020-07-10 13:45:00,202 INFO L280 TraceCheckUtils]: 27: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,202 INFO L280 TraceCheckUtils]: 28: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,202 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10142#true} {10142#true} #556#return; {10142#true} is VALID [2020-07-10 13:45:00,202 INFO L280 TraceCheckUtils]: 30: Hoare triple {10142#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,203 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10142#true} {10142#true} #520#return; {10142#true} is VALID [2020-07-10 13:45:00,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {10142#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {10142#true} is VALID [2020-07-10 13:45:00,203 INFO L280 TraceCheckUtils]: 34: Hoare triple {10142#true} assume !(0 != ~tmp~3); {10142#true} is VALID [2020-07-10 13:45:00,204 INFO L263 TraceCheckUtils]: 35: Hoare triple {10142#true} call activatePump__wrappee__lowWaterSensor(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,204 INFO L280 TraceCheckUtils]: 36: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10142#true} is VALID [2020-07-10 13:45:00,205 INFO L280 TraceCheckUtils]: 37: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,205 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10142#true} {10142#true} #522#return; {10142#true} is VALID [2020-07-10 13:45:00,205 INFO L280 TraceCheckUtils]: 39: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,205 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10142#true} {10143#false} #538#return; {10143#false} is VALID [2020-07-10 13:45:00,205 INFO L280 TraceCheckUtils]: 41: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,206 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10143#false} {10142#true} #550#return; {10143#false} is VALID [2020-07-10 13:45:00,206 INFO L280 TraceCheckUtils]: 43: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,206 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10143#false} {10142#true} #508#return; {10143#false} is VALID [2020-07-10 13:45:00,206 INFO L280 TraceCheckUtils]: 45: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,206 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10143#false} {10142#true} #528#return; {10143#false} is VALID [2020-07-10 13:45:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,211 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10142#true} {10143#false} #566#return; {10143#false} is VALID [2020-07-10 13:45:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:00,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {10142#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {10142#true} is VALID [2020-07-10 13:45:00,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10142#true} {10143#false} #568#return; {10143#false} is VALID [2020-07-10 13:45:00,222 INFO L263 TraceCheckUtils]: 0: Hoare triple {10142#true} call ULTIMATE.init(); {10212#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:45:00,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {10212#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {10142#true} is VALID [2020-07-10 13:45:00,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,223 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10142#true} {10142#true} #562#return; {10142#true} is VALID [2020-07-10 13:45:00,223 INFO L263 TraceCheckUtils]: 4: Hoare triple {10142#true} call #t~ret76 := main(); {10142#true} is VALID [2020-07-10 13:45:00,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {10142#true} havoc ~retValue_acc~9;havoc ~tmp~10; {10142#true} is VALID [2020-07-10 13:45:00,223 INFO L263 TraceCheckUtils]: 6: Hoare triple {10142#true} call select_helpers(); {10142#true} is VALID [2020-07-10 13:45:00,223 INFO L280 TraceCheckUtils]: 7: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,224 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10142#true} {10142#true} #460#return; {10142#true} is VALID [2020-07-10 13:45:00,224 INFO L263 TraceCheckUtils]: 9: Hoare triple {10142#true} call select_features(); {10142#true} is VALID [2020-07-10 13:45:00,224 INFO L280 TraceCheckUtils]: 10: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,224 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10142#true} {10142#true} #462#return; {10142#true} is VALID [2020-07-10 13:45:00,224 INFO L263 TraceCheckUtils]: 12: Hoare triple {10142#true} call #t~ret63 := valid_product(); {10142#true} is VALID [2020-07-10 13:45:00,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {10142#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {10142#true} is VALID [2020-07-10 13:45:00,225 INFO L280 TraceCheckUtils]: 14: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,225 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10142#true} {10142#true} #464#return; {10142#true} is VALID [2020-07-10 13:45:00,225 INFO L280 TraceCheckUtils]: 16: Hoare triple {10142#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {10142#true} is VALID [2020-07-10 13:45:00,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {10142#true} assume 0 != ~tmp~10; {10142#true} is VALID [2020-07-10 13:45:00,225 INFO L263 TraceCheckUtils]: 18: Hoare triple {10142#true} call setup(); {10142#true} is VALID [2020-07-10 13:45:00,226 INFO L280 TraceCheckUtils]: 19: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,226 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10142#true} {10142#true} #466#return; {10142#true} is VALID [2020-07-10 13:45:00,226 INFO L263 TraceCheckUtils]: 21: Hoare triple {10142#true} call runTest(); {10142#true} is VALID [2020-07-10 13:45:00,226 INFO L263 TraceCheckUtils]: 22: Hoare triple {10142#true} call test(); {10142#true} is VALID [2020-07-10 13:45:00,226 INFO L280 TraceCheckUtils]: 23: Hoare triple {10142#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10142#true} is VALID [2020-07-10 13:45:00,227 INFO L280 TraceCheckUtils]: 24: Hoare triple {10142#true} assume !false; {10142#true} is VALID [2020-07-10 13:45:00,227 INFO L280 TraceCheckUtils]: 25: Hoare triple {10142#true} assume ~splverifierCounter~0 < 4; {10142#true} is VALID [2020-07-10 13:45:00,227 INFO L280 TraceCheckUtils]: 26: Hoare triple {10142#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {10142#true} is VALID [2020-07-10 13:45:00,227 INFO L280 TraceCheckUtils]: 27: Hoare triple {10142#true} assume !(0 != ~tmp~6); {10142#true} is VALID [2020-07-10 13:45:00,227 INFO L280 TraceCheckUtils]: 28: Hoare triple {10142#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {10142#true} is VALID [2020-07-10 13:45:00,227 INFO L280 TraceCheckUtils]: 29: Hoare triple {10142#true} assume 0 != ~tmp___0~2; {10142#true} is VALID [2020-07-10 13:45:00,228 INFO L263 TraceCheckUtils]: 30: Hoare triple {10142#true} call changeMethaneLevel(); {10213#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 13:45:00,228 INFO L280 TraceCheckUtils]: 31: Hoare triple {10213#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {10142#true} is VALID [2020-07-10 13:45:00,229 INFO L280 TraceCheckUtils]: 32: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,229 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {10142#true} {10142#true} #512#return; {10142#true} is VALID [2020-07-10 13:45:00,229 INFO L280 TraceCheckUtils]: 34: Hoare triple {10142#true} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {10142#true} is VALID [2020-07-10 13:45:00,229 INFO L280 TraceCheckUtils]: 35: Hoare triple {10142#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {10142#true} is VALID [2020-07-10 13:45:00,229 INFO L280 TraceCheckUtils]: 36: Hoare triple {10142#true} assume 0 != ~tmp___1~0; {10142#true} is VALID [2020-07-10 13:45:00,230 INFO L263 TraceCheckUtils]: 37: Hoare triple {10142#true} call timeShift(); {10142#true} is VALID [2020-07-10 13:45:00,230 INFO L280 TraceCheckUtils]: 38: Hoare triple {10142#true} assume !(0 != ~pumpRunning~0); {10142#true} is VALID [2020-07-10 13:45:00,230 INFO L280 TraceCheckUtils]: 39: Hoare triple {10142#true} assume 0 != ~systemActive~0; {10142#true} is VALID [2020-07-10 13:45:00,231 INFO L263 TraceCheckUtils]: 40: Hoare triple {10142#true} call processEnvironment(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,231 INFO L280 TraceCheckUtils]: 41: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10142#true} is VALID [2020-07-10 13:45:00,231 INFO L280 TraceCheckUtils]: 42: Hoare triple {10142#true} assume !(0 != ~pumpRunning~0); {10142#true} is VALID [2020-07-10 13:45:00,232 INFO L263 TraceCheckUtils]: 43: Hoare triple {10142#true} call processEnvironment__wrappee__methaneQuery(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,232 INFO L280 TraceCheckUtils]: 44: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10142#true} is VALID [2020-07-10 13:45:00,232 INFO L280 TraceCheckUtils]: 45: Hoare triple {10142#true} assume !(0 != ~pumpRunning~0); {10142#true} is VALID [2020-07-10 13:45:00,233 INFO L263 TraceCheckUtils]: 46: Hoare triple {10142#true} call processEnvironment__wrappee__highWaterSensor(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,233 INFO L280 TraceCheckUtils]: 47: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10142#true} is VALID [2020-07-10 13:45:00,233 INFO L280 TraceCheckUtils]: 48: Hoare triple {10142#true} assume 0 == ~pumpRunning~0; {10142#true} is VALID [2020-07-10 13:45:00,233 INFO L263 TraceCheckUtils]: 49: Hoare triple {10142#true} call #t~ret0 := isHighWaterLevel(); {10142#true} is VALID [2020-07-10 13:45:00,233 INFO L280 TraceCheckUtils]: 50: Hoare triple {10142#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {10142#true} is VALID [2020-07-10 13:45:00,234 INFO L263 TraceCheckUtils]: 51: Hoare triple {10142#true} call #t~ret21 := isHighWaterSensorDry(); {10142#true} is VALID [2020-07-10 13:45:00,234 INFO L280 TraceCheckUtils]: 52: Hoare triple {10142#true} havoc ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,234 INFO L280 TraceCheckUtils]: 53: Hoare triple {10142#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10142#true} is VALID [2020-07-10 13:45:00,234 INFO L280 TraceCheckUtils]: 54: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,234 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10142#true} {10142#true} #524#return; {10142#true} is VALID [2020-07-10 13:45:00,235 INFO L280 TraceCheckUtils]: 56: Hoare triple {10142#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {10142#true} is VALID [2020-07-10 13:45:00,235 INFO L280 TraceCheckUtils]: 57: Hoare triple {10142#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 13:45:00,236 INFO L280 TraceCheckUtils]: 58: Hoare triple {10329#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,237 INFO L280 TraceCheckUtils]: 59: Hoare triple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 13:45:00,238 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10330#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10142#true} #536#return; {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-10 13:45:00,239 INFO L280 TraceCheckUtils]: 61: Hoare triple {10305#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {10306#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 13:45:00,239 INFO L280 TraceCheckUtils]: 62: Hoare triple {10306#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {10143#false} is VALID [2020-07-10 13:45:00,239 INFO L263 TraceCheckUtils]: 63: Hoare triple {10143#false} call activatePump(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,240 INFO L280 TraceCheckUtils]: 64: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10142#true} is VALID [2020-07-10 13:45:00,240 INFO L263 TraceCheckUtils]: 65: Hoare triple {10142#true} call #t~ret3 := isMethaneAlarm(); {10142#true} is VALID [2020-07-10 13:45:00,240 INFO L280 TraceCheckUtils]: 66: Hoare triple {10142#true} havoc ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,240 INFO L263 TraceCheckUtils]: 67: Hoare triple {10142#true} call #t~ret4 := isMethaneLevelCritical(); {10142#true} is VALID [2020-07-10 13:45:00,240 INFO L280 TraceCheckUtils]: 68: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,240 INFO L280 TraceCheckUtils]: 69: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,241 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {10142#true} {10142#true} #556#return; {10142#true} is VALID [2020-07-10 13:45:00,241 INFO L280 TraceCheckUtils]: 71: Hoare triple {10142#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {10142#true} is VALID [2020-07-10 13:45:00,241 INFO L280 TraceCheckUtils]: 72: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,241 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10142#true} {10142#true} #520#return; {10142#true} is VALID [2020-07-10 13:45:00,241 INFO L280 TraceCheckUtils]: 74: Hoare triple {10142#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {10142#true} is VALID [2020-07-10 13:45:00,241 INFO L280 TraceCheckUtils]: 75: Hoare triple {10142#true} assume !(0 != ~tmp~3); {10142#true} is VALID [2020-07-10 13:45:00,242 INFO L263 TraceCheckUtils]: 76: Hoare triple {10142#true} call activatePump__wrappee__lowWaterSensor(); {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:00,242 INFO L280 TraceCheckUtils]: 77: Hoare triple {10214#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10142#true} is VALID [2020-07-10 13:45:00,243 INFO L280 TraceCheckUtils]: 78: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,243 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10142#true} {10142#true} #522#return; {10142#true} is VALID [2020-07-10 13:45:00,243 INFO L280 TraceCheckUtils]: 80: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,243 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10142#true} {10143#false} #538#return; {10143#false} is VALID [2020-07-10 13:45:00,243 INFO L280 TraceCheckUtils]: 82: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,244 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10143#false} {10142#true} #550#return; {10143#false} is VALID [2020-07-10 13:45:00,244 INFO L280 TraceCheckUtils]: 84: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,244 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10143#false} {10142#true} #508#return; {10143#false} is VALID [2020-07-10 13:45:00,244 INFO L280 TraceCheckUtils]: 86: Hoare triple {10143#false} assume true; {10143#false} is VALID [2020-07-10 13:45:00,244 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10143#false} {10142#true} #528#return; {10143#false} is VALID [2020-07-10 13:45:00,245 INFO L263 TraceCheckUtils]: 88: Hoare triple {10143#false} call __utac_acc__Specification1_spec__1(); {10143#false} is VALID [2020-07-10 13:45:00,245 INFO L280 TraceCheckUtils]: 89: Hoare triple {10143#false} havoc ~tmp~11;havoc ~tmp___0~3; {10143#false} is VALID [2020-07-10 13:45:00,245 INFO L263 TraceCheckUtils]: 90: Hoare triple {10143#false} call #t~ret74 := isMethaneLevelCritical(); {10142#true} is VALID [2020-07-10 13:45:00,245 INFO L280 TraceCheckUtils]: 91: Hoare triple {10142#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10142#true} is VALID [2020-07-10 13:45:00,245 INFO L280 TraceCheckUtils]: 92: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,245 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {10142#true} {10143#false} #566#return; {10143#false} is VALID [2020-07-10 13:45:00,246 INFO L280 TraceCheckUtils]: 94: Hoare triple {10143#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {10143#false} is VALID [2020-07-10 13:45:00,246 INFO L280 TraceCheckUtils]: 95: Hoare triple {10143#false} assume 0 != ~tmp~11; {10143#false} is VALID [2020-07-10 13:45:00,246 INFO L263 TraceCheckUtils]: 96: Hoare triple {10143#false} call #t~ret75 := isPumpRunning(); {10142#true} is VALID [2020-07-10 13:45:00,246 INFO L280 TraceCheckUtils]: 97: Hoare triple {10142#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {10142#true} is VALID [2020-07-10 13:45:00,246 INFO L280 TraceCheckUtils]: 98: Hoare triple {10142#true} assume true; {10142#true} is VALID [2020-07-10 13:45:00,246 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10142#true} {10143#false} #568#return; {10143#false} is VALID [2020-07-10 13:45:00,247 INFO L280 TraceCheckUtils]: 100: Hoare triple {10143#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {10143#false} is VALID [2020-07-10 13:45:00,247 INFO L280 TraceCheckUtils]: 101: Hoare triple {10143#false} assume 0 != ~tmp___0~3; {10143#false} is VALID [2020-07-10 13:45:00,247 INFO L263 TraceCheckUtils]: 102: Hoare triple {10143#false} call __automaton_fail(); {10143#false} is VALID [2020-07-10 13:45:00,247 INFO L280 TraceCheckUtils]: 103: Hoare triple {10143#false} assume !false; {10143#false} is VALID [2020-07-10 13:45:00,262 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 13:45:00,263 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040705231] [2020-07-10 13:45:00,263 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:45:00,263 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 13:45:00,264 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908372410] [2020-07-10 13:45:00,264 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 104 [2020-07-10 13:45:00,265 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:45:00,265 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 13:45:00,391 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:45:00,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 13:45:00,392 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:45:00,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 13:45:00,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 13:45:00,393 INFO L87 Difference]: Start difference. First operand 435 states and 493 transitions. Second operand 9 states. [2020-07-10 13:45:05,549 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:45:05,903 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 13:45:06,313 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:45:06,654 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:45:16,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:45:16,446 INFO L93 Difference]: Finished difference Result 960 states and 1180 transitions. [2020-07-10 13:45:16,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 13:45:16,446 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 104 [2020-07-10 13:45:16,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:45:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 13:45:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 450 transitions. [2020-07-10 13:45:16,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 13:45:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 450 transitions. [2020-07-10 13:45:16,460 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 450 transitions. [2020-07-10 13:45:17,866 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:45:17,891 INFO L225 Difference]: With dead ends: 960 [2020-07-10 13:45:17,891 INFO L226 Difference]: Without dead ends: 549 [2020-07-10 13:45:17,893 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 13:45:17,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2020-07-10 13:45:21,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 445. [2020-07-10 13:45:21,747 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:45:21,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 549 states. Second operand 445 states. [2020-07-10 13:45:21,747 INFO L74 IsIncluded]: Start isIncluded. First operand 549 states. Second operand 445 states. [2020-07-10 13:45:21,747 INFO L87 Difference]: Start difference. First operand 549 states. Second operand 445 states. [2020-07-10 13:45:21,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:45:21,792 INFO L93 Difference]: Finished difference Result 549 states and 677 transitions. [2020-07-10 13:45:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 677 transitions. [2020-07-10 13:45:21,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:45:21,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:45:21,795 INFO L74 IsIncluded]: Start isIncluded. First operand 445 states. Second operand 549 states. [2020-07-10 13:45:21,795 INFO L87 Difference]: Start difference. First operand 445 states. Second operand 549 states. [2020-07-10 13:45:21,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:45:21,818 INFO L93 Difference]: Finished difference Result 549 states and 677 transitions. [2020-07-10 13:45:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 677 transitions. [2020-07-10 13:45:21,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:45:21,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:45:21,821 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:45:21,821 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:45:21,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 445 states. [2020-07-10 13:45:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 503 transitions. [2020-07-10 13:45:21,842 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 503 transitions. Word has length 104 [2020-07-10 13:45:21,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:45:21,842 INFO L479 AbstractCegarLoop]: Abstraction has 445 states and 503 transitions. [2020-07-10 13:45:21,843 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 13:45:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 503 transitions. [2020-07-10 13:45:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-07-10 13:45:21,845 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:45:21,845 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] [2020-07-10 13:45:21,845 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 13:45:21,846 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:45:21,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:45:21,847 INFO L82 PathProgramCache]: Analyzing trace with hash -1502181658, now seen corresponding path program 1 times [2020-07-10 13:45:21,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:45:21,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344698731] [2020-07-10 13:45:21,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:45:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,169 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:45:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {13441#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {13369#true} is VALID [2020-07-10 13:45:22,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13369#true} {13369#true} #562#return; {13369#true} is VALID [2020-07-10 13:45:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,222 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13369#true} {13369#true} #460#return; {13369#true} is VALID [2020-07-10 13:45:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,226 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13369#true} {13369#true} #462#return; {13369#true} is VALID [2020-07-10 13:45:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {13442#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:45:22,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {13442#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {13442#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:45:22,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13442#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {13369#true} #464#return; {13381#(= |main_#t~ret63| 1)} is VALID [2020-07-10 13:45:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,267 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13369#true} {13369#true} #466#return; {13369#true} is VALID [2020-07-10 13:45:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {13443#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {13369#true} is VALID [2020-07-10 13:45:22,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13369#true} {13369#true} #512#return; {13369#true} is VALID [2020-07-10 13:45:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} havoc ~retValue_acc~12; {13369#true} is VALID [2020-07-10 13:45:22,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {13559#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,400 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13559#(<= 1 |isHighWaterSensorDry_#res|)} {13369#true} #524#return; {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-10 13:45:22,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13369#true} is VALID [2020-07-10 13:45:22,400 INFO L263 TraceCheckUtils]: 1: Hoare triple {13369#true} call #t~ret21 := isHighWaterSensorDry(); {13369#true} is VALID [2020-07-10 13:45:22,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {13369#true} havoc ~retValue_acc~12; {13369#true} is VALID [2020-07-10 13:45:22,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {13369#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,401 INFO L280 TraceCheckUtils]: 4: Hoare triple {13559#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,402 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13559#(<= 1 |isHighWaterSensorDry_#res|)} {13369#true} #524#return; {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-10 13:45:22,402 INFO L280 TraceCheckUtils]: 6: Hoare triple {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13558#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 13:45:22,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {13558#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13370#false} is VALID [2020-07-10 13:45:22,403 INFO L280 TraceCheckUtils]: 8: Hoare triple {13370#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13370#false} is VALID [2020-07-10 13:45:22,403 INFO L280 TraceCheckUtils]: 9: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,403 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13370#false} {13369#true} #536#return; {13370#false} is VALID [2020-07-10 13:45:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,423 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13369#true} {13369#true} #556#return; {13369#true} is VALID [2020-07-10 13:45:22,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} havoc ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,423 INFO L263 TraceCheckUtils]: 1: Hoare triple {13369#true} call #t~ret4 := isMethaneLevelCritical(); {13369#true} is VALID [2020-07-10 13:45:22,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,424 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13369#true} {13369#true} #556#return; {13369#true} is VALID [2020-07-10 13:45:22,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {13369#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,425 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13369#true} {13369#true} #520#return; {13369#true} is VALID [2020-07-10 13:45:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13369#true} is VALID [2020-07-10 13:45:22,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13369#true} {13369#true} #522#return; {13369#true} is VALID [2020-07-10 13:45:22,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13369#true} is VALID [2020-07-10 13:45:22,437 INFO L263 TraceCheckUtils]: 1: Hoare triple {13369#true} call #t~ret3 := isMethaneAlarm(); {13369#true} is VALID [2020-07-10 13:45:22,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {13369#true} havoc ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,438 INFO L263 TraceCheckUtils]: 3: Hoare triple {13369#true} call #t~ret4 := isMethaneLevelCritical(); {13369#true} is VALID [2020-07-10 13:45:22,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,438 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13369#true} {13369#true} #556#return; {13369#true} is VALID [2020-07-10 13:45:22,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {13369#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,439 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13369#true} {13369#true} #520#return; {13369#true} is VALID [2020-07-10 13:45:22,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {13369#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13369#true} is VALID [2020-07-10 13:45:22,439 INFO L280 TraceCheckUtils]: 11: Hoare triple {13369#true} assume !(0 != ~tmp~3); {13369#true} is VALID [2020-07-10 13:45:22,440 INFO L263 TraceCheckUtils]: 12: Hoare triple {13369#true} call activatePump__wrappee__lowWaterSensor(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13369#true} is VALID [2020-07-10 13:45:22,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,441 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13369#true} {13369#true} #522#return; {13369#true} is VALID [2020-07-10 13:45:22,441 INFO L280 TraceCheckUtils]: 16: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,441 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13369#true} {13370#false} #538#return; {13370#false} is VALID [2020-07-10 13:45:22,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13369#true} is VALID [2020-07-10 13:45:22,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume 0 == ~pumpRunning~0; {13369#true} is VALID [2020-07-10 13:45:22,442 INFO L263 TraceCheckUtils]: 2: Hoare triple {13369#true} call #t~ret0 := isHighWaterLevel(); {13369#true} is VALID [2020-07-10 13:45:22,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {13369#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13369#true} is VALID [2020-07-10 13:45:22,443 INFO L263 TraceCheckUtils]: 4: Hoare triple {13369#true} call #t~ret21 := isHighWaterSensorDry(); {13369#true} is VALID [2020-07-10 13:45:22,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {13369#true} havoc ~retValue_acc~12; {13369#true} is VALID [2020-07-10 13:45:22,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {13369#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {13559#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,445 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13559#(<= 1 |isHighWaterSensorDry_#res|)} {13369#true} #524#return; {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-10 13:45:22,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13558#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 13:45:22,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {13558#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13370#false} is VALID [2020-07-10 13:45:22,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {13370#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13370#false} is VALID [2020-07-10 13:45:22,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,447 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13370#false} {13369#true} #536#return; {13370#false} is VALID [2020-07-10 13:45:22,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {13370#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13370#false} is VALID [2020-07-10 13:45:22,448 INFO L280 TraceCheckUtils]: 15: Hoare triple {13370#false} assume 0 != ~tmp~0; {13370#false} is VALID [2020-07-10 13:45:22,448 INFO L263 TraceCheckUtils]: 16: Hoare triple {13370#false} call activatePump(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13369#true} is VALID [2020-07-10 13:45:22,448 INFO L263 TraceCheckUtils]: 18: Hoare triple {13369#true} call #t~ret3 := isMethaneAlarm(); {13369#true} is VALID [2020-07-10 13:45:22,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {13369#true} havoc ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,449 INFO L263 TraceCheckUtils]: 20: Hoare triple {13369#true} call #t~ret4 := isMethaneLevelCritical(); {13369#true} is VALID [2020-07-10 13:45:22,449 INFO L280 TraceCheckUtils]: 21: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,449 INFO L280 TraceCheckUtils]: 22: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,449 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13369#true} {13369#true} #556#return; {13369#true} is VALID [2020-07-10 13:45:22,449 INFO L280 TraceCheckUtils]: 24: Hoare triple {13369#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,450 INFO L280 TraceCheckUtils]: 25: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,450 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13369#true} {13369#true} #520#return; {13369#true} is VALID [2020-07-10 13:45:22,450 INFO L280 TraceCheckUtils]: 27: Hoare triple {13369#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13369#true} is VALID [2020-07-10 13:45:22,450 INFO L280 TraceCheckUtils]: 28: Hoare triple {13369#true} assume !(0 != ~tmp~3); {13369#true} is VALID [2020-07-10 13:45:22,451 INFO L263 TraceCheckUtils]: 29: Hoare triple {13369#true} call activatePump__wrappee__lowWaterSensor(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,451 INFO L280 TraceCheckUtils]: 30: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13369#true} is VALID [2020-07-10 13:45:22,452 INFO L280 TraceCheckUtils]: 31: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,452 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13369#true} {13369#true} #522#return; {13369#true} is VALID [2020-07-10 13:45:22,452 INFO L280 TraceCheckUtils]: 33: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,452 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13369#true} {13370#false} #538#return; {13370#false} is VALID [2020-07-10 13:45:22,453 INFO L280 TraceCheckUtils]: 35: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,453 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13370#false} {13369#true} #550#return; {13370#false} is VALID [2020-07-10 13:45:22,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13369#true} is VALID [2020-07-10 13:45:22,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume !(0 != ~pumpRunning~0); {13369#true} is VALID [2020-07-10 13:45:22,455 INFO L263 TraceCheckUtils]: 2: Hoare triple {13369#true} call processEnvironment__wrappee__highWaterSensor(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,455 INFO L280 TraceCheckUtils]: 3: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13369#true} is VALID [2020-07-10 13:45:22,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {13369#true} assume 0 == ~pumpRunning~0; {13369#true} is VALID [2020-07-10 13:45:22,455 INFO L263 TraceCheckUtils]: 5: Hoare triple {13369#true} call #t~ret0 := isHighWaterLevel(); {13369#true} is VALID [2020-07-10 13:45:22,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {13369#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13369#true} is VALID [2020-07-10 13:45:22,456 INFO L263 TraceCheckUtils]: 7: Hoare triple {13369#true} call #t~ret21 := isHighWaterSensorDry(); {13369#true} is VALID [2020-07-10 13:45:22,456 INFO L280 TraceCheckUtils]: 8: Hoare triple {13369#true} havoc ~retValue_acc~12; {13369#true} is VALID [2020-07-10 13:45:22,457 INFO L280 TraceCheckUtils]: 9: Hoare triple {13369#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {13559#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,458 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13559#(<= 1 |isHighWaterSensorDry_#res|)} {13369#true} #524#return; {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-10 13:45:22,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13558#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 13:45:22,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {13558#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13370#false} is VALID [2020-07-10 13:45:22,460 INFO L280 TraceCheckUtils]: 14: Hoare triple {13370#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13370#false} is VALID [2020-07-10 13:45:22,460 INFO L280 TraceCheckUtils]: 15: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,460 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13370#false} {13369#true} #536#return; {13370#false} is VALID [2020-07-10 13:45:22,460 INFO L280 TraceCheckUtils]: 17: Hoare triple {13370#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13370#false} is VALID [2020-07-10 13:45:22,461 INFO L280 TraceCheckUtils]: 18: Hoare triple {13370#false} assume 0 != ~tmp~0; {13370#false} is VALID [2020-07-10 13:45:22,461 INFO L263 TraceCheckUtils]: 19: Hoare triple {13370#false} call activatePump(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,461 INFO L280 TraceCheckUtils]: 20: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13369#true} is VALID [2020-07-10 13:45:22,461 INFO L263 TraceCheckUtils]: 21: Hoare triple {13369#true} call #t~ret3 := isMethaneAlarm(); {13369#true} is VALID [2020-07-10 13:45:22,461 INFO L280 TraceCheckUtils]: 22: Hoare triple {13369#true} havoc ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,462 INFO L263 TraceCheckUtils]: 23: Hoare triple {13369#true} call #t~ret4 := isMethaneLevelCritical(); {13369#true} is VALID [2020-07-10 13:45:22,462 INFO L280 TraceCheckUtils]: 24: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,462 INFO L280 TraceCheckUtils]: 25: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,462 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13369#true} {13369#true} #556#return; {13369#true} is VALID [2020-07-10 13:45:22,462 INFO L280 TraceCheckUtils]: 27: Hoare triple {13369#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,463 INFO L280 TraceCheckUtils]: 28: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,463 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13369#true} {13369#true} #520#return; {13369#true} is VALID [2020-07-10 13:45:22,463 INFO L280 TraceCheckUtils]: 30: Hoare triple {13369#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13369#true} is VALID [2020-07-10 13:45:22,463 INFO L280 TraceCheckUtils]: 31: Hoare triple {13369#true} assume !(0 != ~tmp~3); {13369#true} is VALID [2020-07-10 13:45:22,464 INFO L263 TraceCheckUtils]: 32: Hoare triple {13369#true} call activatePump__wrappee__lowWaterSensor(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,464 INFO L280 TraceCheckUtils]: 33: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13369#true} is VALID [2020-07-10 13:45:22,464 INFO L280 TraceCheckUtils]: 34: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,465 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13369#true} {13369#true} #522#return; {13369#true} is VALID [2020-07-10 13:45:22,465 INFO L280 TraceCheckUtils]: 36: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,465 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13369#true} {13370#false} #538#return; {13370#false} is VALID [2020-07-10 13:45:22,465 INFO L280 TraceCheckUtils]: 38: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,465 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13370#false} {13369#true} #550#return; {13370#false} is VALID [2020-07-10 13:45:22,466 INFO L280 TraceCheckUtils]: 40: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,466 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13370#false} {13369#true} #508#return; {13370#false} is VALID [2020-07-10 13:45:22,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13369#true} is VALID [2020-07-10 13:45:22,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume !(0 != ~pumpRunning~0); {13369#true} is VALID [2020-07-10 13:45:22,468 INFO L263 TraceCheckUtils]: 2: Hoare triple {13369#true} call processEnvironment__wrappee__methaneQuery(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13369#true} is VALID [2020-07-10 13:45:22,469 INFO L280 TraceCheckUtils]: 4: Hoare triple {13369#true} assume !(0 != ~pumpRunning~0); {13369#true} is VALID [2020-07-10 13:45:22,470 INFO L263 TraceCheckUtils]: 5: Hoare triple {13369#true} call processEnvironment__wrappee__highWaterSensor(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13369#true} is VALID [2020-07-10 13:45:22,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {13369#true} assume 0 == ~pumpRunning~0; {13369#true} is VALID [2020-07-10 13:45:22,470 INFO L263 TraceCheckUtils]: 8: Hoare triple {13369#true} call #t~ret0 := isHighWaterLevel(); {13369#true} is VALID [2020-07-10 13:45:22,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {13369#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13369#true} is VALID [2020-07-10 13:45:22,471 INFO L263 TraceCheckUtils]: 10: Hoare triple {13369#true} call #t~ret21 := isHighWaterSensorDry(); {13369#true} is VALID [2020-07-10 13:45:22,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {13369#true} havoc ~retValue_acc~12; {13369#true} is VALID [2020-07-10 13:45:22,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {13369#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,472 INFO L280 TraceCheckUtils]: 13: Hoare triple {13559#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,473 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13559#(<= 1 |isHighWaterSensorDry_#res|)} {13369#true} #524#return; {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-10 13:45:22,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13558#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 13:45:22,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {13558#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13370#false} is VALID [2020-07-10 13:45:22,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {13370#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13370#false} is VALID [2020-07-10 13:45:22,475 INFO L280 TraceCheckUtils]: 18: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,475 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13370#false} {13369#true} #536#return; {13370#false} is VALID [2020-07-10 13:45:22,475 INFO L280 TraceCheckUtils]: 20: Hoare triple {13370#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13370#false} is VALID [2020-07-10 13:45:22,475 INFO L280 TraceCheckUtils]: 21: Hoare triple {13370#false} assume 0 != ~tmp~0; {13370#false} is VALID [2020-07-10 13:45:22,475 INFO L263 TraceCheckUtils]: 22: Hoare triple {13370#false} call activatePump(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,476 INFO L280 TraceCheckUtils]: 23: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13369#true} is VALID [2020-07-10 13:45:22,476 INFO L263 TraceCheckUtils]: 24: Hoare triple {13369#true} call #t~ret3 := isMethaneAlarm(); {13369#true} is VALID [2020-07-10 13:45:22,476 INFO L280 TraceCheckUtils]: 25: Hoare triple {13369#true} havoc ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,476 INFO L263 TraceCheckUtils]: 26: Hoare triple {13369#true} call #t~ret4 := isMethaneLevelCritical(); {13369#true} is VALID [2020-07-10 13:45:22,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,477 INFO L280 TraceCheckUtils]: 28: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,477 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13369#true} {13369#true} #556#return; {13369#true} is VALID [2020-07-10 13:45:22,477 INFO L280 TraceCheckUtils]: 30: Hoare triple {13369#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,477 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13369#true} {13369#true} #520#return; {13369#true} is VALID [2020-07-10 13:45:22,477 INFO L280 TraceCheckUtils]: 33: Hoare triple {13369#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13369#true} is VALID [2020-07-10 13:45:22,478 INFO L280 TraceCheckUtils]: 34: Hoare triple {13369#true} assume !(0 != ~tmp~3); {13369#true} is VALID [2020-07-10 13:45:22,478 INFO L263 TraceCheckUtils]: 35: Hoare triple {13369#true} call activatePump__wrappee__lowWaterSensor(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,479 INFO L280 TraceCheckUtils]: 36: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13369#true} is VALID [2020-07-10 13:45:22,479 INFO L280 TraceCheckUtils]: 37: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,479 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13369#true} {13369#true} #522#return; {13369#true} is VALID [2020-07-10 13:45:22,479 INFO L280 TraceCheckUtils]: 39: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,479 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13369#true} {13370#false} #538#return; {13370#false} is VALID [2020-07-10 13:45:22,480 INFO L280 TraceCheckUtils]: 41: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,480 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13370#false} {13369#true} #550#return; {13370#false} is VALID [2020-07-10 13:45:22,480 INFO L280 TraceCheckUtils]: 43: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,480 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13370#false} {13369#true} #508#return; {13370#false} is VALID [2020-07-10 13:45:22,480 INFO L280 TraceCheckUtils]: 45: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,480 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13370#false} {13369#true} #528#return; {13370#false} is VALID [2020-07-10 13:45:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13369#true} {13370#false} #566#return; {13370#false} is VALID [2020-07-10 13:45:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:22,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {13369#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13369#true} is VALID [2020-07-10 13:45:22,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,504 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13369#true} {13370#false} #568#return; {13370#false} is VALID [2020-07-10 13:45:22,509 INFO L263 TraceCheckUtils]: 0: Hoare triple {13369#true} call ULTIMATE.init(); {13441#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:45:22,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {13441#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {13369#true} is VALID [2020-07-10 13:45:22,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,509 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13369#true} {13369#true} #562#return; {13369#true} is VALID [2020-07-10 13:45:22,510 INFO L263 TraceCheckUtils]: 4: Hoare triple {13369#true} call #t~ret76 := main(); {13369#true} is VALID [2020-07-10 13:45:22,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {13369#true} havoc ~retValue_acc~9;havoc ~tmp~10; {13369#true} is VALID [2020-07-10 13:45:22,510 INFO L263 TraceCheckUtils]: 6: Hoare triple {13369#true} call select_helpers(); {13369#true} is VALID [2020-07-10 13:45:22,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,510 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13369#true} {13369#true} #460#return; {13369#true} is VALID [2020-07-10 13:45:22,511 INFO L263 TraceCheckUtils]: 9: Hoare triple {13369#true} call select_features(); {13369#true} is VALID [2020-07-10 13:45:22,511 INFO L280 TraceCheckUtils]: 10: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,511 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13369#true} {13369#true} #462#return; {13369#true} is VALID [2020-07-10 13:45:22,511 INFO L263 TraceCheckUtils]: 12: Hoare triple {13369#true} call #t~ret63 := valid_product(); {13369#true} is VALID [2020-07-10 13:45:22,513 INFO L280 TraceCheckUtils]: 13: Hoare triple {13369#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {13442#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:45:22,513 INFO L280 TraceCheckUtils]: 14: Hoare triple {13442#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {13442#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:45:22,514 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13442#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {13369#true} #464#return; {13381#(= |main_#t~ret63| 1)} is VALID [2020-07-10 13:45:22,515 INFO L280 TraceCheckUtils]: 16: Hoare triple {13381#(= |main_#t~ret63| 1)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {13382#(= 1 main_~tmp~10)} is VALID [2020-07-10 13:45:22,515 INFO L280 TraceCheckUtils]: 17: Hoare triple {13382#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {13369#true} is VALID [2020-07-10 13:45:22,516 INFO L263 TraceCheckUtils]: 18: Hoare triple {13369#true} call setup(); {13369#true} is VALID [2020-07-10 13:45:22,516 INFO L280 TraceCheckUtils]: 19: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,516 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13369#true} {13369#true} #466#return; {13369#true} is VALID [2020-07-10 13:45:22,516 INFO L263 TraceCheckUtils]: 21: Hoare triple {13369#true} call runTest(); {13369#true} is VALID [2020-07-10 13:45:22,516 INFO L263 TraceCheckUtils]: 22: Hoare triple {13369#true} call test(); {13369#true} is VALID [2020-07-10 13:45:22,516 INFO L280 TraceCheckUtils]: 23: Hoare triple {13369#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13369#true} is VALID [2020-07-10 13:45:22,517 INFO L280 TraceCheckUtils]: 24: Hoare triple {13369#true} assume !false; {13369#true} is VALID [2020-07-10 13:45:22,517 INFO L280 TraceCheckUtils]: 25: Hoare triple {13369#true} assume ~splverifierCounter~0 < 4; {13369#true} is VALID [2020-07-10 13:45:22,517 INFO L280 TraceCheckUtils]: 26: Hoare triple {13369#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {13369#true} is VALID [2020-07-10 13:45:22,517 INFO L280 TraceCheckUtils]: 27: Hoare triple {13369#true} assume !(0 != ~tmp~6); {13369#true} is VALID [2020-07-10 13:45:22,517 INFO L280 TraceCheckUtils]: 28: Hoare triple {13369#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {13369#true} is VALID [2020-07-10 13:45:22,517 INFO L280 TraceCheckUtils]: 29: Hoare triple {13369#true} assume 0 != ~tmp___0~2; {13369#true} is VALID [2020-07-10 13:45:22,518 INFO L263 TraceCheckUtils]: 30: Hoare triple {13369#true} call changeMethaneLevel(); {13443#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 13:45:22,518 INFO L280 TraceCheckUtils]: 31: Hoare triple {13443#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {13369#true} is VALID [2020-07-10 13:45:22,519 INFO L280 TraceCheckUtils]: 32: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,519 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13369#true} {13369#true} #512#return; {13369#true} is VALID [2020-07-10 13:45:22,519 INFO L280 TraceCheckUtils]: 34: Hoare triple {13369#true} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {13369#true} is VALID [2020-07-10 13:45:22,519 INFO L280 TraceCheckUtils]: 35: Hoare triple {13369#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {13369#true} is VALID [2020-07-10 13:45:22,519 INFO L280 TraceCheckUtils]: 36: Hoare triple {13369#true} assume 0 != ~tmp___1~0; {13369#true} is VALID [2020-07-10 13:45:22,520 INFO L263 TraceCheckUtils]: 37: Hoare triple {13369#true} call timeShift(); {13369#true} is VALID [2020-07-10 13:45:22,520 INFO L280 TraceCheckUtils]: 38: Hoare triple {13369#true} assume !(0 != ~pumpRunning~0); {13369#true} is VALID [2020-07-10 13:45:22,520 INFO L280 TraceCheckUtils]: 39: Hoare triple {13369#true} assume 0 != ~systemActive~0; {13369#true} is VALID [2020-07-10 13:45:22,521 INFO L263 TraceCheckUtils]: 40: Hoare triple {13369#true} call processEnvironment(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,521 INFO L280 TraceCheckUtils]: 41: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13369#true} is VALID [2020-07-10 13:45:22,521 INFO L280 TraceCheckUtils]: 42: Hoare triple {13369#true} assume !(0 != ~pumpRunning~0); {13369#true} is VALID [2020-07-10 13:45:22,522 INFO L263 TraceCheckUtils]: 43: Hoare triple {13369#true} call processEnvironment__wrappee__methaneQuery(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,522 INFO L280 TraceCheckUtils]: 44: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13369#true} is VALID [2020-07-10 13:45:22,522 INFO L280 TraceCheckUtils]: 45: Hoare triple {13369#true} assume !(0 != ~pumpRunning~0); {13369#true} is VALID [2020-07-10 13:45:22,523 INFO L263 TraceCheckUtils]: 46: Hoare triple {13369#true} call processEnvironment__wrappee__highWaterSensor(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,523 INFO L280 TraceCheckUtils]: 47: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13369#true} is VALID [2020-07-10 13:45:22,523 INFO L280 TraceCheckUtils]: 48: Hoare triple {13369#true} assume 0 == ~pumpRunning~0; {13369#true} is VALID [2020-07-10 13:45:22,523 INFO L263 TraceCheckUtils]: 49: Hoare triple {13369#true} call #t~ret0 := isHighWaterLevel(); {13369#true} is VALID [2020-07-10 13:45:22,523 INFO L280 TraceCheckUtils]: 50: Hoare triple {13369#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13369#true} is VALID [2020-07-10 13:45:22,524 INFO L263 TraceCheckUtils]: 51: Hoare triple {13369#true} call #t~ret21 := isHighWaterSensorDry(); {13369#true} is VALID [2020-07-10 13:45:22,524 INFO L280 TraceCheckUtils]: 52: Hoare triple {13369#true} havoc ~retValue_acc~12; {13369#true} is VALID [2020-07-10 13:45:22,524 INFO L280 TraceCheckUtils]: 53: Hoare triple {13369#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,525 INFO L280 TraceCheckUtils]: 54: Hoare triple {13559#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {13559#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 13:45:22,526 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13559#(<= 1 |isHighWaterSensorDry_#res|)} {13369#true} #524#return; {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-10 13:45:22,527 INFO L280 TraceCheckUtils]: 56: Hoare triple {13557#(<= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13558#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 13:45:22,527 INFO L280 TraceCheckUtils]: 57: Hoare triple {13558#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13370#false} is VALID [2020-07-10 13:45:22,527 INFO L280 TraceCheckUtils]: 58: Hoare triple {13370#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13370#false} is VALID [2020-07-10 13:45:22,528 INFO L280 TraceCheckUtils]: 59: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,528 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13370#false} {13369#true} #536#return; {13370#false} is VALID [2020-07-10 13:45:22,528 INFO L280 TraceCheckUtils]: 61: Hoare triple {13370#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13370#false} is VALID [2020-07-10 13:45:22,528 INFO L280 TraceCheckUtils]: 62: Hoare triple {13370#false} assume 0 != ~tmp~0; {13370#false} is VALID [2020-07-10 13:45:22,528 INFO L263 TraceCheckUtils]: 63: Hoare triple {13370#false} call activatePump(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,529 INFO L280 TraceCheckUtils]: 64: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13369#true} is VALID [2020-07-10 13:45:22,529 INFO L263 TraceCheckUtils]: 65: Hoare triple {13369#true} call #t~ret3 := isMethaneAlarm(); {13369#true} is VALID [2020-07-10 13:45:22,529 INFO L280 TraceCheckUtils]: 66: Hoare triple {13369#true} havoc ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,529 INFO L263 TraceCheckUtils]: 67: Hoare triple {13369#true} call #t~ret4 := isMethaneLevelCritical(); {13369#true} is VALID [2020-07-10 13:45:22,529 INFO L280 TraceCheckUtils]: 68: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,529 INFO L280 TraceCheckUtils]: 69: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,530 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {13369#true} {13369#true} #556#return; {13369#true} is VALID [2020-07-10 13:45:22,530 INFO L280 TraceCheckUtils]: 71: Hoare triple {13369#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13369#true} is VALID [2020-07-10 13:45:22,530 INFO L280 TraceCheckUtils]: 72: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,530 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {13369#true} {13369#true} #520#return; {13369#true} is VALID [2020-07-10 13:45:22,530 INFO L280 TraceCheckUtils]: 74: Hoare triple {13369#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13369#true} is VALID [2020-07-10 13:45:22,531 INFO L280 TraceCheckUtils]: 75: Hoare triple {13369#true} assume !(0 != ~tmp~3); {13369#true} is VALID [2020-07-10 13:45:22,531 INFO L263 TraceCheckUtils]: 76: Hoare triple {13369#true} call activatePump__wrappee__lowWaterSensor(); {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:22,532 INFO L280 TraceCheckUtils]: 77: Hoare triple {13444#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13369#true} is VALID [2020-07-10 13:45:22,532 INFO L280 TraceCheckUtils]: 78: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,532 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13369#true} {13369#true} #522#return; {13369#true} is VALID [2020-07-10 13:45:22,532 INFO L280 TraceCheckUtils]: 80: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,532 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13369#true} {13370#false} #538#return; {13370#false} is VALID [2020-07-10 13:45:22,532 INFO L280 TraceCheckUtils]: 82: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,533 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13370#false} {13369#true} #550#return; {13370#false} is VALID [2020-07-10 13:45:22,533 INFO L280 TraceCheckUtils]: 84: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,533 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13370#false} {13369#true} #508#return; {13370#false} is VALID [2020-07-10 13:45:22,533 INFO L280 TraceCheckUtils]: 86: Hoare triple {13370#false} assume true; {13370#false} is VALID [2020-07-10 13:45:22,533 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13370#false} {13369#true} #528#return; {13370#false} is VALID [2020-07-10 13:45:22,533 INFO L263 TraceCheckUtils]: 88: Hoare triple {13370#false} call __utac_acc__Specification1_spec__1(); {13370#false} is VALID [2020-07-10 13:45:22,534 INFO L280 TraceCheckUtils]: 89: Hoare triple {13370#false} havoc ~tmp~11;havoc ~tmp___0~3; {13370#false} is VALID [2020-07-10 13:45:22,534 INFO L263 TraceCheckUtils]: 90: Hoare triple {13370#false} call #t~ret74 := isMethaneLevelCritical(); {13369#true} is VALID [2020-07-10 13:45:22,534 INFO L280 TraceCheckUtils]: 91: Hoare triple {13369#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13369#true} is VALID [2020-07-10 13:45:22,534 INFO L280 TraceCheckUtils]: 92: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,534 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13369#true} {13370#false} #566#return; {13370#false} is VALID [2020-07-10 13:45:22,534 INFO L280 TraceCheckUtils]: 94: Hoare triple {13370#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {13370#false} is VALID [2020-07-10 13:45:22,535 INFO L280 TraceCheckUtils]: 95: Hoare triple {13370#false} assume 0 != ~tmp~11; {13370#false} is VALID [2020-07-10 13:45:22,535 INFO L263 TraceCheckUtils]: 96: Hoare triple {13370#false} call #t~ret75 := isPumpRunning(); {13369#true} is VALID [2020-07-10 13:45:22,535 INFO L280 TraceCheckUtils]: 97: Hoare triple {13369#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13369#true} is VALID [2020-07-10 13:45:22,535 INFO L280 TraceCheckUtils]: 98: Hoare triple {13369#true} assume true; {13369#true} is VALID [2020-07-10 13:45:22,535 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13369#true} {13370#false} #568#return; {13370#false} is VALID [2020-07-10 13:45:22,535 INFO L280 TraceCheckUtils]: 100: Hoare triple {13370#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {13370#false} is VALID [2020-07-10 13:45:22,536 INFO L280 TraceCheckUtils]: 101: Hoare triple {13370#false} assume 0 != ~tmp___0~3; {13370#false} is VALID [2020-07-10 13:45:22,536 INFO L263 TraceCheckUtils]: 102: Hoare triple {13370#false} call __automaton_fail(); {13370#false} is VALID [2020-07-10 13:45:22,536 INFO L280 TraceCheckUtils]: 103: Hoare triple {13370#false} assume !false; {13370#false} is VALID [2020-07-10 13:45:22,547 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 13:45:22,548 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344698731] [2020-07-10 13:45:22,550 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:45:22,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 13:45:22,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404819912] [2020-07-10 13:45:22,554 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 104 [2020-07-10 13:45:22,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:45:22,554 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 13:45:22,672 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:45:22,672 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 13:45:22,672 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:45:22,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 13:45:22,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 13:45:22,673 INFO L87 Difference]: Start difference. First operand 445 states and 503 transitions. Second operand 11 states. [2020-07-10 13:45:24,433 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:45:24,852 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:45:25,182 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:45:29,167 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:45:29,672 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:45:30,018 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:45:42,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:45:42,266 INFO L93 Difference]: Finished difference Result 980 states and 1202 transitions. [2020-07-10 13:45:42,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 13:45:42,266 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 104 [2020-07-10 13:45:42,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:45:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 13:45:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 451 transitions. [2020-07-10 13:45:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 13:45:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 451 transitions. [2020-07-10 13:45:42,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 451 transitions. [2020-07-10 13:45:43,771 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:45:43,791 INFO L225 Difference]: With dead ends: 980 [2020-07-10 13:45:43,791 INFO L226 Difference]: Without dead ends: 559 [2020-07-10 13:45:43,792 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 39 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 13:45:43,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 559 states. [2020-07-10 13:45:47,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 559 to 453. [2020-07-10 13:45:47,599 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:45:47,599 INFO L82 GeneralOperation]: Start isEquivalent. First operand 559 states. Second operand 453 states. [2020-07-10 13:45:47,599 INFO L74 IsIncluded]: Start isIncluded. First operand 559 states. Second operand 453 states. [2020-07-10 13:45:47,599 INFO L87 Difference]: Start difference. First operand 559 states. Second operand 453 states. [2020-07-10 13:45:47,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:45:47,622 INFO L93 Difference]: Finished difference Result 559 states and 687 transitions. [2020-07-10 13:45:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 687 transitions. [2020-07-10 13:45:47,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:45:47,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:45:47,625 INFO L74 IsIncluded]: Start isIncluded. First operand 453 states. Second operand 559 states. [2020-07-10 13:45:47,625 INFO L87 Difference]: Start difference. First operand 453 states. Second operand 559 states. [2020-07-10 13:45:47,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:45:47,647 INFO L93 Difference]: Finished difference Result 559 states and 687 transitions. [2020-07-10 13:45:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 687 transitions. [2020-07-10 13:45:47,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:45:47,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:45:47,649 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:45:47,649 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:45:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 453 states. [2020-07-10 13:45:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 511 transitions. [2020-07-10 13:45:47,666 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 511 transitions. Word has length 104 [2020-07-10 13:45:47,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:45:47,666 INFO L479 AbstractCegarLoop]: Abstraction has 453 states and 511 transitions. [2020-07-10 13:45:47,666 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 13:45:47,666 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 511 transitions. [2020-07-10 13:45:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-07-10 13:45:47,668 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:45:47,668 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] [2020-07-10 13:45:47,668 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 13:45:47,669 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:45:47,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:45:47,669 INFO L82 PathProgramCache]: Analyzing trace with hash -368991065, now seen corresponding path program 1 times [2020-07-10 13:45:47,669 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:45:47,669 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998448820] [2020-07-10 13:45:47,669 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:45:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:47,992 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:45:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {16722#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {16656#(= 1 ~waterLevel~0)} assume true; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16656#(= 1 ~waterLevel~0)} {16651#true} #562#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,092 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #460#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,095 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #462#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {16651#true} is VALID [2020-07-10 13:45:48,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,102 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #464#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,106 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #466#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {16723#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {16651#true} is VALID [2020-07-10 13:45:48,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #512#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} havoc ~retValue_acc~12; {16651#true} is VALID [2020-07-10 13:45:48,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,227 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #524#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {16651#true} is VALID [2020-07-10 13:45:48,227 INFO L263 TraceCheckUtils]: 1: Hoare triple {16651#true} call #t~ret21 := isHighWaterSensorDry(); {16651#true} is VALID [2020-07-10 13:45:48,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {16651#true} havoc ~retValue_acc~12; {16651#true} is VALID [2020-07-10 13:45:48,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {16651#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,229 INFO L280 TraceCheckUtils]: 4: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,230 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #524#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {16767#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,232 INFO L280 TraceCheckUtils]: 9: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,233 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #536#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16651#true} {16651#true} #556#return; {16651#true} is VALID [2020-07-10 13:45:48,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} havoc ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,245 INFO L263 TraceCheckUtils]: 1: Hoare triple {16651#true} call #t~ret4 := isMethaneLevelCritical(); {16651#true} is VALID [2020-07-10 13:45:48,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,246 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16651#true} {16651#true} #556#return; {16651#true} is VALID [2020-07-10 13:45:48,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {16651#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,246 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {16651#true} {16651#true} #520#return; {16651#true} is VALID [2020-07-10 13:45:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16651#true} is VALID [2020-07-10 13:45:48,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,250 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16651#true} {16651#true} #522#return; {16651#true} is VALID [2020-07-10 13:45:48,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {16651#true} is VALID [2020-07-10 13:45:48,250 INFO L263 TraceCheckUtils]: 1: Hoare triple {16651#true} call #t~ret3 := isMethaneAlarm(); {16651#true} is VALID [2020-07-10 13:45:48,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {16651#true} havoc ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,251 INFO L263 TraceCheckUtils]: 3: Hoare triple {16651#true} call #t~ret4 := isMethaneLevelCritical(); {16651#true} is VALID [2020-07-10 13:45:48,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,251 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16651#true} {16651#true} #556#return; {16651#true} is VALID [2020-07-10 13:45:48,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {16651#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,252 INFO L280 TraceCheckUtils]: 8: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,252 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16651#true} {16651#true} #520#return; {16651#true} is VALID [2020-07-10 13:45:48,252 INFO L280 TraceCheckUtils]: 10: Hoare triple {16651#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {16651#true} is VALID [2020-07-10 13:45:48,252 INFO L280 TraceCheckUtils]: 11: Hoare triple {16651#true} assume !(0 != ~tmp~3); {16651#true} is VALID [2020-07-10 13:45:48,253 INFO L263 TraceCheckUtils]: 12: Hoare triple {16651#true} call activatePump__wrappee__lowWaterSensor(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,253 INFO L280 TraceCheckUtils]: 13: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16651#true} is VALID [2020-07-10 13:45:48,254 INFO L280 TraceCheckUtils]: 14: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,254 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16651#true} {16651#true} #522#return; {16651#true} is VALID [2020-07-10 13:45:48,254 INFO L280 TraceCheckUtils]: 16: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,255 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16651#true} {16767#(<= 2 ~waterLevel~0)} #538#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16651#true} is VALID [2020-07-10 13:45:48,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume 0 == ~pumpRunning~0; {16651#true} is VALID [2020-07-10 13:45:48,256 INFO L263 TraceCheckUtils]: 2: Hoare triple {16651#true} call #t~ret0 := isHighWaterLevel(); {16651#true} is VALID [2020-07-10 13:45:48,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {16651#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {16651#true} is VALID [2020-07-10 13:45:48,256 INFO L263 TraceCheckUtils]: 4: Hoare triple {16651#true} call #t~ret21 := isHighWaterSensorDry(); {16651#true} is VALID [2020-07-10 13:45:48,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {16651#true} havoc ~retValue_acc~12; {16651#true} is VALID [2020-07-10 13:45:48,257 INFO L280 TraceCheckUtils]: 6: Hoare triple {16651#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,258 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #524#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,260 INFO L280 TraceCheckUtils]: 11: Hoare triple {16767#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,261 INFO L280 TraceCheckUtils]: 12: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,262 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #536#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,262 INFO L280 TraceCheckUtils]: 14: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,263 INFO L280 TraceCheckUtils]: 15: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,264 INFO L263 TraceCheckUtils]: 16: Hoare triple {16767#(<= 2 ~waterLevel~0)} call activatePump(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,264 INFO L280 TraceCheckUtils]: 17: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {16651#true} is VALID [2020-07-10 13:45:48,264 INFO L263 TraceCheckUtils]: 18: Hoare triple {16651#true} call #t~ret3 := isMethaneAlarm(); {16651#true} is VALID [2020-07-10 13:45:48,264 INFO L280 TraceCheckUtils]: 19: Hoare triple {16651#true} havoc ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,265 INFO L263 TraceCheckUtils]: 20: Hoare triple {16651#true} call #t~ret4 := isMethaneLevelCritical(); {16651#true} is VALID [2020-07-10 13:45:48,265 INFO L280 TraceCheckUtils]: 21: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,265 INFO L280 TraceCheckUtils]: 22: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,265 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {16651#true} {16651#true} #556#return; {16651#true} is VALID [2020-07-10 13:45:48,265 INFO L280 TraceCheckUtils]: 24: Hoare triple {16651#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,265 INFO L280 TraceCheckUtils]: 25: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,266 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16651#true} {16651#true} #520#return; {16651#true} is VALID [2020-07-10 13:45:48,266 INFO L280 TraceCheckUtils]: 27: Hoare triple {16651#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {16651#true} is VALID [2020-07-10 13:45:48,266 INFO L280 TraceCheckUtils]: 28: Hoare triple {16651#true} assume !(0 != ~tmp~3); {16651#true} is VALID [2020-07-10 13:45:48,267 INFO L263 TraceCheckUtils]: 29: Hoare triple {16651#true} call activatePump__wrappee__lowWaterSensor(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,267 INFO L280 TraceCheckUtils]: 30: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16651#true} is VALID [2020-07-10 13:45:48,267 INFO L280 TraceCheckUtils]: 31: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,267 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {16651#true} {16651#true} #522#return; {16651#true} is VALID [2020-07-10 13:45:48,268 INFO L280 TraceCheckUtils]: 33: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,268 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {16651#true} {16767#(<= 2 ~waterLevel~0)} #538#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,269 INFO L280 TraceCheckUtils]: 35: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,269 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #550#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16651#true} is VALID [2020-07-10 13:45:48,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume !(0 != ~pumpRunning~0); {16651#true} is VALID [2020-07-10 13:45:48,271 INFO L263 TraceCheckUtils]: 2: Hoare triple {16651#true} call processEnvironment__wrappee__highWaterSensor(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16651#true} is VALID [2020-07-10 13:45:48,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {16651#true} assume 0 == ~pumpRunning~0; {16651#true} is VALID [2020-07-10 13:45:48,272 INFO L263 TraceCheckUtils]: 5: Hoare triple {16651#true} call #t~ret0 := isHighWaterLevel(); {16651#true} is VALID [2020-07-10 13:45:48,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {16651#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {16651#true} is VALID [2020-07-10 13:45:48,272 INFO L263 TraceCheckUtils]: 7: Hoare triple {16651#true} call #t~ret21 := isHighWaterSensorDry(); {16651#true} is VALID [2020-07-10 13:45:48,273 INFO L280 TraceCheckUtils]: 8: Hoare triple {16651#true} havoc ~retValue_acc~12; {16651#true} is VALID [2020-07-10 13:45:48,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {16651#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,275 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #524#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,275 INFO L280 TraceCheckUtils]: 12: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {16767#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,277 INFO L280 TraceCheckUtils]: 15: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,278 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #536#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,279 INFO L280 TraceCheckUtils]: 17: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,279 INFO L280 TraceCheckUtils]: 18: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,280 INFO L263 TraceCheckUtils]: 19: Hoare triple {16767#(<= 2 ~waterLevel~0)} call activatePump(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,280 INFO L280 TraceCheckUtils]: 20: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {16651#true} is VALID [2020-07-10 13:45:48,281 INFO L263 TraceCheckUtils]: 21: Hoare triple {16651#true} call #t~ret3 := isMethaneAlarm(); {16651#true} is VALID [2020-07-10 13:45:48,281 INFO L280 TraceCheckUtils]: 22: Hoare triple {16651#true} havoc ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,281 INFO L263 TraceCheckUtils]: 23: Hoare triple {16651#true} call #t~ret4 := isMethaneLevelCritical(); {16651#true} is VALID [2020-07-10 13:45:48,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,281 INFO L280 TraceCheckUtils]: 25: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,282 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16651#true} {16651#true} #556#return; {16651#true} is VALID [2020-07-10 13:45:48,282 INFO L280 TraceCheckUtils]: 27: Hoare triple {16651#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,282 INFO L280 TraceCheckUtils]: 28: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,282 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {16651#true} {16651#true} #520#return; {16651#true} is VALID [2020-07-10 13:45:48,283 INFO L280 TraceCheckUtils]: 30: Hoare triple {16651#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {16651#true} is VALID [2020-07-10 13:45:48,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {16651#true} assume !(0 != ~tmp~3); {16651#true} is VALID [2020-07-10 13:45:48,284 INFO L263 TraceCheckUtils]: 32: Hoare triple {16651#true} call activatePump__wrappee__lowWaterSensor(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,284 INFO L280 TraceCheckUtils]: 33: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16651#true} is VALID [2020-07-10 13:45:48,284 INFO L280 TraceCheckUtils]: 34: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,284 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {16651#true} {16651#true} #522#return; {16651#true} is VALID [2020-07-10 13:45:48,284 INFO L280 TraceCheckUtils]: 36: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,285 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {16651#true} {16767#(<= 2 ~waterLevel~0)} #538#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,286 INFO L280 TraceCheckUtils]: 38: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,286 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #550#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,287 INFO L280 TraceCheckUtils]: 40: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,288 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #508#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16651#true} is VALID [2020-07-10 13:45:48,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume !(0 != ~pumpRunning~0); {16651#true} is VALID [2020-07-10 13:45:48,290 INFO L263 TraceCheckUtils]: 2: Hoare triple {16651#true} call processEnvironment__wrappee__methaneQuery(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16651#true} is VALID [2020-07-10 13:45:48,290 INFO L280 TraceCheckUtils]: 4: Hoare triple {16651#true} assume !(0 != ~pumpRunning~0); {16651#true} is VALID [2020-07-10 13:45:48,291 INFO L263 TraceCheckUtils]: 5: Hoare triple {16651#true} call processEnvironment__wrappee__highWaterSensor(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,291 INFO L280 TraceCheckUtils]: 6: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16651#true} is VALID [2020-07-10 13:45:48,291 INFO L280 TraceCheckUtils]: 7: Hoare triple {16651#true} assume 0 == ~pumpRunning~0; {16651#true} is VALID [2020-07-10 13:45:48,292 INFO L263 TraceCheckUtils]: 8: Hoare triple {16651#true} call #t~ret0 := isHighWaterLevel(); {16651#true} is VALID [2020-07-10 13:45:48,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {16651#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {16651#true} is VALID [2020-07-10 13:45:48,292 INFO L263 TraceCheckUtils]: 10: Hoare triple {16651#true} call #t~ret21 := isHighWaterSensorDry(); {16651#true} is VALID [2020-07-10 13:45:48,292 INFO L280 TraceCheckUtils]: 11: Hoare triple {16651#true} havoc ~retValue_acc~12; {16651#true} is VALID [2020-07-10 13:45:48,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {16651#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,294 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #524#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,295 INFO L280 TraceCheckUtils]: 15: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,295 INFO L280 TraceCheckUtils]: 16: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,296 INFO L280 TraceCheckUtils]: 17: Hoare triple {16767#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,297 INFO L280 TraceCheckUtils]: 18: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,297 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #536#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,298 INFO L280 TraceCheckUtils]: 20: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,299 INFO L280 TraceCheckUtils]: 21: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,299 INFO L263 TraceCheckUtils]: 22: Hoare triple {16767#(<= 2 ~waterLevel~0)} call activatePump(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,300 INFO L280 TraceCheckUtils]: 23: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {16651#true} is VALID [2020-07-10 13:45:48,300 INFO L263 TraceCheckUtils]: 24: Hoare triple {16651#true} call #t~ret3 := isMethaneAlarm(); {16651#true} is VALID [2020-07-10 13:45:48,300 INFO L280 TraceCheckUtils]: 25: Hoare triple {16651#true} havoc ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,300 INFO L263 TraceCheckUtils]: 26: Hoare triple {16651#true} call #t~ret4 := isMethaneLevelCritical(); {16651#true} is VALID [2020-07-10 13:45:48,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,301 INFO L280 TraceCheckUtils]: 28: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,301 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {16651#true} {16651#true} #556#return; {16651#true} is VALID [2020-07-10 13:45:48,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {16651#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,301 INFO L280 TraceCheckUtils]: 31: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,301 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {16651#true} {16651#true} #520#return; {16651#true} is VALID [2020-07-10 13:45:48,302 INFO L280 TraceCheckUtils]: 33: Hoare triple {16651#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {16651#true} is VALID [2020-07-10 13:45:48,302 INFO L280 TraceCheckUtils]: 34: Hoare triple {16651#true} assume !(0 != ~tmp~3); {16651#true} is VALID [2020-07-10 13:45:48,303 INFO L263 TraceCheckUtils]: 35: Hoare triple {16651#true} call activatePump__wrappee__lowWaterSensor(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,303 INFO L280 TraceCheckUtils]: 36: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16651#true} is VALID [2020-07-10 13:45:48,303 INFO L280 TraceCheckUtils]: 37: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,303 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {16651#true} {16651#true} #522#return; {16651#true} is VALID [2020-07-10 13:45:48,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,304 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16651#true} {16767#(<= 2 ~waterLevel~0)} #538#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,305 INFO L280 TraceCheckUtils]: 41: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,305 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #550#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,306 INFO L280 TraceCheckUtils]: 43: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,306 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #508#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,307 INFO L280 TraceCheckUtils]: 45: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,308 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16656#(= 1 ~waterLevel~0)} #528#return; {16652#false} is VALID [2020-07-10 13:45:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,313 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16651#true} {16652#false} #566#return; {16652#false} is VALID [2020-07-10 13:45:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:45:48,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {16651#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16651#true} is VALID [2020-07-10 13:45:48,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,317 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16651#true} {16652#false} #568#return; {16652#false} is VALID [2020-07-10 13:45:48,323 INFO L263 TraceCheckUtils]: 0: Hoare triple {16651#true} call ULTIMATE.init(); {16722#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:45:48,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {16722#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {16656#(= 1 ~waterLevel~0)} assume true; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,330 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16656#(= 1 ~waterLevel~0)} {16651#true} #562#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,331 INFO L263 TraceCheckUtils]: 4: Hoare triple {16656#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {16656#(= 1 ~waterLevel~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,331 INFO L263 TraceCheckUtils]: 6: Hoare triple {16656#(= 1 ~waterLevel~0)} call select_helpers(); {16651#true} is VALID [2020-07-10 13:45:48,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,332 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #460#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,332 INFO L263 TraceCheckUtils]: 9: Hoare triple {16656#(= 1 ~waterLevel~0)} call select_features(); {16651#true} is VALID [2020-07-10 13:45:48,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,333 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #462#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,333 INFO L263 TraceCheckUtils]: 12: Hoare triple {16656#(= 1 ~waterLevel~0)} call #t~ret63 := valid_product(); {16651#true} is VALID [2020-07-10 13:45:48,333 INFO L280 TraceCheckUtils]: 13: Hoare triple {16651#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {16651#true} is VALID [2020-07-10 13:45:48,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,334 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #464#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {16656#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {16656#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,336 INFO L263 TraceCheckUtils]: 18: Hoare triple {16656#(= 1 ~waterLevel~0)} call setup(); {16651#true} is VALID [2020-07-10 13:45:48,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,337 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #466#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,337 INFO L263 TraceCheckUtils]: 21: Hoare triple {16656#(= 1 ~waterLevel~0)} call runTest(); {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,338 INFO L263 TraceCheckUtils]: 22: Hoare triple {16656#(= 1 ~waterLevel~0)} call test(); {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,338 INFO L280 TraceCheckUtils]: 23: Hoare triple {16656#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,339 INFO L280 TraceCheckUtils]: 24: Hoare triple {16656#(= 1 ~waterLevel~0)} assume !false; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,340 INFO L280 TraceCheckUtils]: 25: Hoare triple {16656#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,340 INFO L280 TraceCheckUtils]: 26: Hoare triple {16656#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,341 INFO L280 TraceCheckUtils]: 27: Hoare triple {16656#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~6); {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,341 INFO L280 TraceCheckUtils]: 28: Hoare triple {16656#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,342 INFO L280 TraceCheckUtils]: 29: Hoare triple {16656#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~2; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,342 INFO L263 TraceCheckUtils]: 30: Hoare triple {16656#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {16723#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 13:45:48,343 INFO L280 TraceCheckUtils]: 31: Hoare triple {16723#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {16651#true} is VALID [2020-07-10 13:45:48,343 INFO L280 TraceCheckUtils]: 32: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,343 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {16651#true} {16656#(= 1 ~waterLevel~0)} #512#return; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,344 INFO L280 TraceCheckUtils]: 34: Hoare triple {16656#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,344 INFO L280 TraceCheckUtils]: 35: Hoare triple {16656#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,345 INFO L280 TraceCheckUtils]: 36: Hoare triple {16656#(= 1 ~waterLevel~0)} assume 0 != ~tmp___1~0; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,346 INFO L263 TraceCheckUtils]: 37: Hoare triple {16656#(= 1 ~waterLevel~0)} call timeShift(); {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,346 INFO L280 TraceCheckUtils]: 38: Hoare triple {16656#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,347 INFO L280 TraceCheckUtils]: 39: Hoare triple {16656#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {16656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,347 INFO L263 TraceCheckUtils]: 40: Hoare triple {16656#(= 1 ~waterLevel~0)} call processEnvironment(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,348 INFO L280 TraceCheckUtils]: 41: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16651#true} is VALID [2020-07-10 13:45:48,348 INFO L280 TraceCheckUtils]: 42: Hoare triple {16651#true} assume !(0 != ~pumpRunning~0); {16651#true} is VALID [2020-07-10 13:45:48,348 INFO L263 TraceCheckUtils]: 43: Hoare triple {16651#true} call processEnvironment__wrappee__methaneQuery(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,349 INFO L280 TraceCheckUtils]: 44: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16651#true} is VALID [2020-07-10 13:45:48,349 INFO L280 TraceCheckUtils]: 45: Hoare triple {16651#true} assume !(0 != ~pumpRunning~0); {16651#true} is VALID [2020-07-10 13:45:48,349 INFO L263 TraceCheckUtils]: 46: Hoare triple {16651#true} call processEnvironment__wrappee__highWaterSensor(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,350 INFO L280 TraceCheckUtils]: 47: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16651#true} is VALID [2020-07-10 13:45:48,350 INFO L280 TraceCheckUtils]: 48: Hoare triple {16651#true} assume 0 == ~pumpRunning~0; {16651#true} is VALID [2020-07-10 13:45:48,350 INFO L263 TraceCheckUtils]: 49: Hoare triple {16651#true} call #t~ret0 := isHighWaterLevel(); {16651#true} is VALID [2020-07-10 13:45:48,350 INFO L280 TraceCheckUtils]: 50: Hoare triple {16651#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {16651#true} is VALID [2020-07-10 13:45:48,350 INFO L263 TraceCheckUtils]: 51: Hoare triple {16651#true} call #t~ret21 := isHighWaterSensorDry(); {16651#true} is VALID [2020-07-10 13:45:48,350 INFO L280 TraceCheckUtils]: 52: Hoare triple {16651#true} havoc ~retValue_acc~12; {16651#true} is VALID [2020-07-10 13:45:48,351 INFO L280 TraceCheckUtils]: 53: Hoare triple {16651#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,352 INFO L280 TraceCheckUtils]: 54: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,352 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #524#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,353 INFO L280 TraceCheckUtils]: 56: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,353 INFO L280 TraceCheckUtils]: 57: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,354 INFO L280 TraceCheckUtils]: 58: Hoare triple {16767#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,354 INFO L280 TraceCheckUtils]: 59: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,355 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #536#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,356 INFO L280 TraceCheckUtils]: 61: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,356 INFO L280 TraceCheckUtils]: 62: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,357 INFO L263 TraceCheckUtils]: 63: Hoare triple {16767#(<= 2 ~waterLevel~0)} call activatePump(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,357 INFO L280 TraceCheckUtils]: 64: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {16651#true} is VALID [2020-07-10 13:45:48,357 INFO L263 TraceCheckUtils]: 65: Hoare triple {16651#true} call #t~ret3 := isMethaneAlarm(); {16651#true} is VALID [2020-07-10 13:45:48,357 INFO L280 TraceCheckUtils]: 66: Hoare triple {16651#true} havoc ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,358 INFO L263 TraceCheckUtils]: 67: Hoare triple {16651#true} call #t~ret4 := isMethaneLevelCritical(); {16651#true} is VALID [2020-07-10 13:45:48,358 INFO L280 TraceCheckUtils]: 68: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,358 INFO L280 TraceCheckUtils]: 69: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,358 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {16651#true} {16651#true} #556#return; {16651#true} is VALID [2020-07-10 13:45:48,358 INFO L280 TraceCheckUtils]: 71: Hoare triple {16651#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {16651#true} is VALID [2020-07-10 13:45:48,359 INFO L280 TraceCheckUtils]: 72: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,359 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {16651#true} {16651#true} #520#return; {16651#true} is VALID [2020-07-10 13:45:48,359 INFO L280 TraceCheckUtils]: 74: Hoare triple {16651#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {16651#true} is VALID [2020-07-10 13:45:48,359 INFO L280 TraceCheckUtils]: 75: Hoare triple {16651#true} assume !(0 != ~tmp~3); {16651#true} is VALID [2020-07-10 13:45:48,360 INFO L263 TraceCheckUtils]: 76: Hoare triple {16651#true} call activatePump__wrappee__lowWaterSensor(); {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:45:48,360 INFO L280 TraceCheckUtils]: 77: Hoare triple {16724#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16651#true} is VALID [2020-07-10 13:45:48,360 INFO L280 TraceCheckUtils]: 78: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,360 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16651#true} {16651#true} #522#return; {16651#true} is VALID [2020-07-10 13:45:48,360 INFO L280 TraceCheckUtils]: 80: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,361 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {16651#true} {16767#(<= 2 ~waterLevel~0)} #538#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,361 INFO L280 TraceCheckUtils]: 82: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,362 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #550#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,363 INFO L280 TraceCheckUtils]: 84: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,363 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16651#true} #508#return; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,364 INFO L280 TraceCheckUtils]: 86: Hoare triple {16767#(<= 2 ~waterLevel~0)} assume true; {16767#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 13:45:48,364 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {16767#(<= 2 ~waterLevel~0)} {16656#(= 1 ~waterLevel~0)} #528#return; {16652#false} is VALID [2020-07-10 13:45:48,365 INFO L263 TraceCheckUtils]: 88: Hoare triple {16652#false} call __utac_acc__Specification1_spec__1(); {16652#false} is VALID [2020-07-10 13:45:48,365 INFO L280 TraceCheckUtils]: 89: Hoare triple {16652#false} havoc ~tmp~11;havoc ~tmp___0~3; {16652#false} is VALID [2020-07-10 13:45:48,365 INFO L263 TraceCheckUtils]: 90: Hoare triple {16652#false} call #t~ret74 := isMethaneLevelCritical(); {16651#true} is VALID [2020-07-10 13:45:48,365 INFO L280 TraceCheckUtils]: 91: Hoare triple {16651#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {16651#true} is VALID [2020-07-10 13:45:48,365 INFO L280 TraceCheckUtils]: 92: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,365 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {16651#true} {16652#false} #566#return; {16652#false} is VALID [2020-07-10 13:45:48,366 INFO L280 TraceCheckUtils]: 94: Hoare triple {16652#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {16652#false} is VALID [2020-07-10 13:45:48,366 INFO L280 TraceCheckUtils]: 95: Hoare triple {16652#false} assume 0 != ~tmp~11; {16652#false} is VALID [2020-07-10 13:45:48,366 INFO L263 TraceCheckUtils]: 96: Hoare triple {16652#false} call #t~ret75 := isPumpRunning(); {16651#true} is VALID [2020-07-10 13:45:48,366 INFO L280 TraceCheckUtils]: 97: Hoare triple {16651#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16651#true} is VALID [2020-07-10 13:45:48,366 INFO L280 TraceCheckUtils]: 98: Hoare triple {16651#true} assume true; {16651#true} is VALID [2020-07-10 13:45:48,366 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {16651#true} {16652#false} #568#return; {16652#false} is VALID [2020-07-10 13:45:48,367 INFO L280 TraceCheckUtils]: 100: Hoare triple {16652#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {16652#false} is VALID [2020-07-10 13:45:48,367 INFO L280 TraceCheckUtils]: 101: Hoare triple {16652#false} assume 0 != ~tmp___0~3; {16652#false} is VALID [2020-07-10 13:45:48,367 INFO L263 TraceCheckUtils]: 102: Hoare triple {16652#false} call __automaton_fail(); {16652#false} is VALID [2020-07-10 13:45:48,367 INFO L280 TraceCheckUtils]: 103: Hoare triple {16652#false} assume !false; {16652#false} is VALID [2020-07-10 13:45:48,382 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 13:45:48,382 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998448820] [2020-07-10 13:45:48,383 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:45:48,383 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 13:45:48,383 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805925893] [2020-07-10 13:45:48,384 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 104 [2020-07-10 13:45:48,384 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:45:48,384 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 13:45:48,512 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:45:48,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 13:45:48,513 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:45:48,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 13:45:48,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 13:45:48,513 INFO L87 Difference]: Start difference. First operand 453 states and 511 transitions. Second operand 7 states. [2020-07-10 13:45:49,354 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:45:51,387 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:46:09,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:09,244 INFO L93 Difference]: Finished difference Result 1342 states and 1702 transitions. [2020-07-10 13:46:09,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 13:46:09,244 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 104 [2020-07-10 13:46:09,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:46:09,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 13:46:09,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 697 transitions. [2020-07-10 13:46:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 13:46:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 697 transitions. [2020-07-10 13:46:09,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 697 transitions. [2020-07-10 13:46:11,840 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 697 edges. 697 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:46:11,888 INFO L225 Difference]: With dead ends: 1342 [2020-07-10 13:46:11,888 INFO L226 Difference]: Without dead ends: 913 [2020-07-10 13:46:11,890 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 41 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-10 13:46:11,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 913 states. [2020-07-10 13:46:19,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 913 to 793. [2020-07-10 13:46:19,075 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:46:19,075 INFO L82 GeneralOperation]: Start isEquivalent. First operand 913 states. Second operand 793 states. [2020-07-10 13:46:19,075 INFO L74 IsIncluded]: Start isIncluded. First operand 913 states. Second operand 793 states. [2020-07-10 13:46:19,076 INFO L87 Difference]: Start difference. First operand 913 states. Second operand 793 states. [2020-07-10 13:46:19,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:19,116 INFO L93 Difference]: Finished difference Result 913 states and 1137 transitions. [2020-07-10 13:46:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1137 transitions. [2020-07-10 13:46:19,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:46:19,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:46:19,119 INFO L74 IsIncluded]: Start isIncluded. First operand 793 states. Second operand 913 states. [2020-07-10 13:46:19,119 INFO L87 Difference]: Start difference. First operand 793 states. Second operand 913 states. [2020-07-10 13:46:19,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:19,170 INFO L93 Difference]: Finished difference Result 913 states and 1137 transitions. [2020-07-10 13:46:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1137 transitions. [2020-07-10 13:46:19,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:46:19,174 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:46:19,174 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:46:19,174 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:46:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 793 states. [2020-07-10 13:46:19,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 793 states and 929 transitions. [2020-07-10 13:46:19,227 INFO L78 Accepts]: Start accepts. Automaton has 793 states and 929 transitions. Word has length 104 [2020-07-10 13:46:19,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:46:19,227 INFO L479 AbstractCegarLoop]: Abstraction has 793 states and 929 transitions. [2020-07-10 13:46:19,227 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 13:46:19,228 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 929 transitions. [2020-07-10 13:46:19,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-10 13:46:19,230 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:46:19,230 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 13:46:19,230 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 13:46:19,230 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:46:19,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:46:19,231 INFO L82 PathProgramCache]: Analyzing trace with hash 38573473, now seen corresponding path program 1 times [2020-07-10 13:46:19,231 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:46:19,231 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923060840] [2020-07-10 13:46:19,231 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:46:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,635 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:46:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {21693#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {21617#true} is VALID [2020-07-10 13:46:19,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:19,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21617#true} {21617#true} #562#return; {21617#true} is VALID [2020-07-10 13:46:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:19,728 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21617#true} {21617#true} #460#return; {21617#true} is VALID [2020-07-10 13:46:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:19,732 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21617#true} {21617#true} #462#return; {21617#true} is VALID [2020-07-10 13:46:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {21694#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:46:19,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {21694#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {21694#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:46:19,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21694#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {21617#true} #464#return; {21629#(= |main_#t~ret63| 1)} is VALID [2020-07-10 13:46:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:19,774 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21617#true} {21617#true} #466#return; {21617#true} is VALID [2020-07-10 13:46:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {21695#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {21617#true} is VALID [2020-07-10 13:46:19,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:19,804 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21617#true} {21617#true} #510#return; {21617#true} is VALID [2020-07-10 13:46:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {21696#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:19,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume true; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:19,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21697#(<= 1 ~methaneLevelCritical~0)} {21617#true} #512#return; {21639#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:19,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} havoc ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:19,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:19,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:19,981 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21617#true} {21617#true} #524#return; {21617#true} is VALID [2020-07-10 13:46:19,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {21617#true} is VALID [2020-07-10 13:46:19,982 INFO L263 TraceCheckUtils]: 1: Hoare triple {21617#true} call #t~ret21 := isHighWaterSensorDry(); {21617#true} is VALID [2020-07-10 13:46:19,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {21617#true} havoc ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:19,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {21617#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:19,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:19,984 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {21617#true} {21617#true} #524#return; {21617#true} is VALID [2020-07-10 13:46:19,985 INFO L280 TraceCheckUtils]: 6: Hoare triple {21617#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {21617#true} is VALID [2020-07-10 13:46:19,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {21617#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {21617#true} is VALID [2020-07-10 13:46:19,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {21617#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {21617#true} is VALID [2020-07-10 13:46:19,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:19,986 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {21617#true} {21617#true} #536#return; {21617#true} is VALID [2020-07-10 13:46:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:20,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {21617#true} #556#return; {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:20,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} havoc ~retValue_acc~0; {21617#true} is VALID [2020-07-10 13:46:20,168 INFO L263 TraceCheckUtils]: 1: Hoare triple {21617#true} call #t~ret4 := isMethaneLevelCritical(); {21617#true} is VALID [2020-07-10 13:46:20,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,171 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {21617#true} #556#return; {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:20,172 INFO L280 TraceCheckUtils]: 5: Hoare triple {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,175 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {21617#true} #520#return; {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:20,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21617#true} {21741#(= 0 ~methaneLevelCritical~0)} #522#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21617#true} is VALID [2020-07-10 13:46:20,183 INFO L263 TraceCheckUtils]: 1: Hoare triple {21617#true} call #t~ret3 := isMethaneAlarm(); {21617#true} is VALID [2020-07-10 13:46:20,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {21617#true} havoc ~retValue_acc~0; {21617#true} is VALID [2020-07-10 13:46:20,183 INFO L263 TraceCheckUtils]: 3: Hoare triple {21617#true} call #t~ret4 := isMethaneLevelCritical(); {21617#true} is VALID [2020-07-10 13:46:20,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,187 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {21617#true} #556#return; {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:20,188 INFO L280 TraceCheckUtils]: 7: Hoare triple {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,189 INFO L280 TraceCheckUtils]: 8: Hoare triple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,191 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {21617#true} #520#return; {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~3); {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,194 INFO L263 TraceCheckUtils]: 12: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,195 INFO L280 TraceCheckUtils]: 13: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,195 INFO L280 TraceCheckUtils]: 14: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,196 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {21617#true} {21741#(= 0 ~methaneLevelCritical~0)} #522#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,198 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #538#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21617#true} is VALID [2020-07-10 13:46:20,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume 0 == ~pumpRunning~0; {21617#true} is VALID [2020-07-10 13:46:20,200 INFO L263 TraceCheckUtils]: 2: Hoare triple {21617#true} call #t~ret0 := isHighWaterLevel(); {21617#true} is VALID [2020-07-10 13:46:20,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {21617#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {21617#true} is VALID [2020-07-10 13:46:20,201 INFO L263 TraceCheckUtils]: 4: Hoare triple {21617#true} call #t~ret21 := isHighWaterSensorDry(); {21617#true} is VALID [2020-07-10 13:46:20,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {21617#true} havoc ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:20,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {21617#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:20,202 INFO L280 TraceCheckUtils]: 7: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,202 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {21617#true} {21617#true} #524#return; {21617#true} is VALID [2020-07-10 13:46:20,202 INFO L280 TraceCheckUtils]: 9: Hoare triple {21617#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {21617#true} is VALID [2020-07-10 13:46:20,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {21617#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,203 INFO L280 TraceCheckUtils]: 11: Hoare triple {21617#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {21617#true} is VALID [2020-07-10 13:46:20,203 INFO L280 TraceCheckUtils]: 12: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,204 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {21617#true} {21617#true} #536#return; {21617#true} is VALID [2020-07-10 13:46:20,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {21617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {21617#true} is VALID [2020-07-10 13:46:20,204 INFO L280 TraceCheckUtils]: 15: Hoare triple {21617#true} assume 0 != ~tmp~0; {21617#true} is VALID [2020-07-10 13:46:20,205 INFO L263 TraceCheckUtils]: 16: Hoare triple {21617#true} call activatePump(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21617#true} is VALID [2020-07-10 13:46:20,206 INFO L263 TraceCheckUtils]: 18: Hoare triple {21617#true} call #t~ret3 := isMethaneAlarm(); {21617#true} is VALID [2020-07-10 13:46:20,207 INFO L280 TraceCheckUtils]: 19: Hoare triple {21617#true} havoc ~retValue_acc~0; {21617#true} is VALID [2020-07-10 13:46:20,207 INFO L263 TraceCheckUtils]: 20: Hoare triple {21617#true} call #t~ret4 := isMethaneLevelCritical(); {21617#true} is VALID [2020-07-10 13:46:20,208 INFO L280 TraceCheckUtils]: 21: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,209 INFO L280 TraceCheckUtils]: 22: Hoare triple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,210 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {21617#true} #556#return; {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:20,212 INFO L280 TraceCheckUtils]: 24: Hoare triple {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,213 INFO L280 TraceCheckUtils]: 25: Hoare triple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,214 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {21617#true} #520#return; {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,215 INFO L280 TraceCheckUtils]: 27: Hoare triple {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,216 INFO L280 TraceCheckUtils]: 28: Hoare triple {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~3); {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,218 INFO L263 TraceCheckUtils]: 29: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,218 INFO L280 TraceCheckUtils]: 30: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,218 INFO L280 TraceCheckUtils]: 31: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,220 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {21617#true} {21741#(= 0 ~methaneLevelCritical~0)} #522#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,220 INFO L280 TraceCheckUtils]: 33: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,221 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #538#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,222 INFO L280 TraceCheckUtils]: 35: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,224 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #550#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21617#true} is VALID [2020-07-10 13:46:20,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume !(0 != ~pumpRunning~0); {21617#true} is VALID [2020-07-10 13:46:20,227 INFO L263 TraceCheckUtils]: 2: Hoare triple {21617#true} call processEnvironment__wrappee__highWaterSensor(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21617#true} is VALID [2020-07-10 13:46:20,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {21617#true} assume 0 == ~pumpRunning~0; {21617#true} is VALID [2020-07-10 13:46:20,228 INFO L263 TraceCheckUtils]: 5: Hoare triple {21617#true} call #t~ret0 := isHighWaterLevel(); {21617#true} is VALID [2020-07-10 13:46:20,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {21617#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {21617#true} is VALID [2020-07-10 13:46:20,228 INFO L263 TraceCheckUtils]: 7: Hoare triple {21617#true} call #t~ret21 := isHighWaterSensorDry(); {21617#true} is VALID [2020-07-10 13:46:20,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {21617#true} havoc ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:20,228 INFO L280 TraceCheckUtils]: 9: Hoare triple {21617#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:20,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,229 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {21617#true} {21617#true} #524#return; {21617#true} is VALID [2020-07-10 13:46:20,229 INFO L280 TraceCheckUtils]: 12: Hoare triple {21617#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {21617#true} is VALID [2020-07-10 13:46:20,229 INFO L280 TraceCheckUtils]: 13: Hoare triple {21617#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,229 INFO L280 TraceCheckUtils]: 14: Hoare triple {21617#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {21617#true} is VALID [2020-07-10 13:46:20,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,230 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {21617#true} {21617#true} #536#return; {21617#true} is VALID [2020-07-10 13:46:20,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {21617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {21617#true} is VALID [2020-07-10 13:46:20,230 INFO L280 TraceCheckUtils]: 18: Hoare triple {21617#true} assume 0 != ~tmp~0; {21617#true} is VALID [2020-07-10 13:46:20,231 INFO L263 TraceCheckUtils]: 19: Hoare triple {21617#true} call activatePump(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21617#true} is VALID [2020-07-10 13:46:20,232 INFO L263 TraceCheckUtils]: 21: Hoare triple {21617#true} call #t~ret3 := isMethaneAlarm(); {21617#true} is VALID [2020-07-10 13:46:20,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {21617#true} havoc ~retValue_acc~0; {21617#true} is VALID [2020-07-10 13:46:20,232 INFO L263 TraceCheckUtils]: 23: Hoare triple {21617#true} call #t~ret4 := isMethaneLevelCritical(); {21617#true} is VALID [2020-07-10 13:46:20,233 INFO L280 TraceCheckUtils]: 24: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,233 INFO L280 TraceCheckUtils]: 25: Hoare triple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,234 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {21617#true} #556#return; {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:20,235 INFO L280 TraceCheckUtils]: 27: Hoare triple {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,236 INFO L280 TraceCheckUtils]: 28: Hoare triple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,237 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {21617#true} #520#return; {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,238 INFO L280 TraceCheckUtils]: 30: Hoare triple {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,239 INFO L280 TraceCheckUtils]: 31: Hoare triple {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~3); {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,240 INFO L263 TraceCheckUtils]: 32: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,241 INFO L280 TraceCheckUtils]: 33: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,241 INFO L280 TraceCheckUtils]: 34: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,242 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {21617#true} {21741#(= 0 ~methaneLevelCritical~0)} #522#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,243 INFO L280 TraceCheckUtils]: 36: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,244 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #538#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,246 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #550#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,248 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #508#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21617#true} is VALID [2020-07-10 13:46:20,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume !(0 != ~pumpRunning~0); {21617#true} is VALID [2020-07-10 13:46:20,252 INFO L263 TraceCheckUtils]: 2: Hoare triple {21617#true} call processEnvironment__wrappee__methaneQuery(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21617#true} is VALID [2020-07-10 13:46:20,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {21617#true} assume !(0 != ~pumpRunning~0); {21617#true} is VALID [2020-07-10 13:46:20,254 INFO L263 TraceCheckUtils]: 5: Hoare triple {21617#true} call processEnvironment__wrappee__highWaterSensor(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21617#true} is VALID [2020-07-10 13:46:20,255 INFO L280 TraceCheckUtils]: 7: Hoare triple {21617#true} assume 0 == ~pumpRunning~0; {21617#true} is VALID [2020-07-10 13:46:20,255 INFO L263 TraceCheckUtils]: 8: Hoare triple {21617#true} call #t~ret0 := isHighWaterLevel(); {21617#true} is VALID [2020-07-10 13:46:20,255 INFO L280 TraceCheckUtils]: 9: Hoare triple {21617#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {21617#true} is VALID [2020-07-10 13:46:20,256 INFO L263 TraceCheckUtils]: 10: Hoare triple {21617#true} call #t~ret21 := isHighWaterSensorDry(); {21617#true} is VALID [2020-07-10 13:46:20,256 INFO L280 TraceCheckUtils]: 11: Hoare triple {21617#true} havoc ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:20,256 INFO L280 TraceCheckUtils]: 12: Hoare triple {21617#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:20,256 INFO L280 TraceCheckUtils]: 13: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,257 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {21617#true} {21617#true} #524#return; {21617#true} is VALID [2020-07-10 13:46:20,257 INFO L280 TraceCheckUtils]: 15: Hoare triple {21617#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {21617#true} is VALID [2020-07-10 13:46:20,257 INFO L280 TraceCheckUtils]: 16: Hoare triple {21617#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,258 INFO L280 TraceCheckUtils]: 17: Hoare triple {21617#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {21617#true} is VALID [2020-07-10 13:46:20,258 INFO L280 TraceCheckUtils]: 18: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,258 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21617#true} {21617#true} #536#return; {21617#true} is VALID [2020-07-10 13:46:20,259 INFO L280 TraceCheckUtils]: 20: Hoare triple {21617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {21617#true} is VALID [2020-07-10 13:46:20,259 INFO L280 TraceCheckUtils]: 21: Hoare triple {21617#true} assume 0 != ~tmp~0; {21617#true} is VALID [2020-07-10 13:46:20,260 INFO L263 TraceCheckUtils]: 22: Hoare triple {21617#true} call activatePump(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,261 INFO L280 TraceCheckUtils]: 23: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21617#true} is VALID [2020-07-10 13:46:20,261 INFO L263 TraceCheckUtils]: 24: Hoare triple {21617#true} call #t~ret3 := isMethaneAlarm(); {21617#true} is VALID [2020-07-10 13:46:20,261 INFO L280 TraceCheckUtils]: 25: Hoare triple {21617#true} havoc ~retValue_acc~0; {21617#true} is VALID [2020-07-10 13:46:20,261 INFO L263 TraceCheckUtils]: 26: Hoare triple {21617#true} call #t~ret4 := isMethaneLevelCritical(); {21617#true} is VALID [2020-07-10 13:46:20,262 INFO L280 TraceCheckUtils]: 27: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,263 INFO L280 TraceCheckUtils]: 28: Hoare triple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,265 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {21617#true} #556#return; {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:20,266 INFO L280 TraceCheckUtils]: 30: Hoare triple {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,267 INFO L280 TraceCheckUtils]: 31: Hoare triple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,268 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {21617#true} #520#return; {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,270 INFO L280 TraceCheckUtils]: 33: Hoare triple {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,271 INFO L280 TraceCheckUtils]: 34: Hoare triple {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~3); {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,272 INFO L263 TraceCheckUtils]: 35: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,272 INFO L280 TraceCheckUtils]: 36: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,273 INFO L280 TraceCheckUtils]: 37: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,274 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21617#true} {21741#(= 0 ~methaneLevelCritical~0)} #522#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,275 INFO L280 TraceCheckUtils]: 39: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,276 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #538#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,277 INFO L280 TraceCheckUtils]: 41: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,278 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #550#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,279 INFO L280 TraceCheckUtils]: 43: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,280 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #508#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,281 INFO L280 TraceCheckUtils]: 45: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,283 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21639#(not (= 0 ~methaneLevelCritical~0))} #528#return; {21618#false} is VALID [2020-07-10 13:46:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:20,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21617#true} is VALID [2020-07-10 13:46:20,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,301 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21617#true} {21618#false} #566#return; {21618#false} is VALID [2020-07-10 13:46:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:20,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {21617#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {21617#true} is VALID [2020-07-10 13:46:20,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,305 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21617#true} {21618#false} #568#return; {21618#false} is VALID [2020-07-10 13:46:20,314 INFO L263 TraceCheckUtils]: 0: Hoare triple {21617#true} call ULTIMATE.init(); {21693#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:46:20,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {21693#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {21617#true} is VALID [2020-07-10 13:46:20,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,315 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21617#true} {21617#true} #562#return; {21617#true} is VALID [2020-07-10 13:46:20,315 INFO L263 TraceCheckUtils]: 4: Hoare triple {21617#true} call #t~ret76 := main(); {21617#true} is VALID [2020-07-10 13:46:20,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {21617#true} havoc ~retValue_acc~9;havoc ~tmp~10; {21617#true} is VALID [2020-07-10 13:46:20,316 INFO L263 TraceCheckUtils]: 6: Hoare triple {21617#true} call select_helpers(); {21617#true} is VALID [2020-07-10 13:46:20,316 INFO L280 TraceCheckUtils]: 7: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,317 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {21617#true} {21617#true} #460#return; {21617#true} is VALID [2020-07-10 13:46:20,317 INFO L263 TraceCheckUtils]: 9: Hoare triple {21617#true} call select_features(); {21617#true} is VALID [2020-07-10 13:46:20,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,318 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {21617#true} {21617#true} #462#return; {21617#true} is VALID [2020-07-10 13:46:20,318 INFO L263 TraceCheckUtils]: 12: Hoare triple {21617#true} call #t~ret63 := valid_product(); {21617#true} is VALID [2020-07-10 13:46:20,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {21617#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {21694#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:46:20,320 INFO L280 TraceCheckUtils]: 14: Hoare triple {21694#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {21694#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:46:20,321 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {21694#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {21617#true} #464#return; {21629#(= |main_#t~ret63| 1)} is VALID [2020-07-10 13:46:20,322 INFO L280 TraceCheckUtils]: 16: Hoare triple {21629#(= |main_#t~ret63| 1)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {21630#(= 1 main_~tmp~10)} is VALID [2020-07-10 13:46:20,323 INFO L280 TraceCheckUtils]: 17: Hoare triple {21630#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {21617#true} is VALID [2020-07-10 13:46:20,323 INFO L263 TraceCheckUtils]: 18: Hoare triple {21617#true} call setup(); {21617#true} is VALID [2020-07-10 13:46:20,323 INFO L280 TraceCheckUtils]: 19: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,324 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21617#true} {21617#true} #466#return; {21617#true} is VALID [2020-07-10 13:46:20,324 INFO L263 TraceCheckUtils]: 21: Hoare triple {21617#true} call runTest(); {21617#true} is VALID [2020-07-10 13:46:20,324 INFO L263 TraceCheckUtils]: 22: Hoare triple {21617#true} call test(); {21617#true} is VALID [2020-07-10 13:46:20,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {21617#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {21617#true} is VALID [2020-07-10 13:46:20,324 INFO L280 TraceCheckUtils]: 24: Hoare triple {21617#true} assume !false; {21617#true} is VALID [2020-07-10 13:46:20,325 INFO L280 TraceCheckUtils]: 25: Hoare triple {21617#true} assume ~splverifierCounter~0 < 4; {21617#true} is VALID [2020-07-10 13:46:20,325 INFO L280 TraceCheckUtils]: 26: Hoare triple {21617#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {21617#true} is VALID [2020-07-10 13:46:20,325 INFO L280 TraceCheckUtils]: 27: Hoare triple {21617#true} assume 0 != ~tmp~6; {21617#true} is VALID [2020-07-10 13:46:20,327 INFO L263 TraceCheckUtils]: 28: Hoare triple {21617#true} call waterRise(); {21695#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 13:46:20,327 INFO L280 TraceCheckUtils]: 29: Hoare triple {21695#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {21617#true} is VALID [2020-07-10 13:46:20,327 INFO L280 TraceCheckUtils]: 30: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,328 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {21617#true} {21617#true} #510#return; {21617#true} is VALID [2020-07-10 13:46:20,328 INFO L280 TraceCheckUtils]: 32: Hoare triple {21617#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {21617#true} is VALID [2020-07-10 13:46:20,328 INFO L280 TraceCheckUtils]: 33: Hoare triple {21617#true} assume 0 != ~tmp___0~2; {21617#true} is VALID [2020-07-10 13:46:20,329 INFO L263 TraceCheckUtils]: 34: Hoare triple {21617#true} call changeMethaneLevel(); {21696#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 13:46:20,330 INFO L280 TraceCheckUtils]: 35: Hoare triple {21696#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,331 INFO L280 TraceCheckUtils]: 36: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume true; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,332 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {21697#(<= 1 ~methaneLevelCritical~0)} {21617#true} #512#return; {21639#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,333 INFO L280 TraceCheckUtils]: 38: Hoare triple {21639#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {21639#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,334 INFO L280 TraceCheckUtils]: 39: Hoare triple {21639#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {21639#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,335 INFO L280 TraceCheckUtils]: 40: Hoare triple {21639#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___1~0; {21639#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,336 INFO L263 TraceCheckUtils]: 41: Hoare triple {21639#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {21639#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,337 INFO L280 TraceCheckUtils]: 42: Hoare triple {21639#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {21639#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,338 INFO L280 TraceCheckUtils]: 43: Hoare triple {21639#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {21639#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,339 INFO L263 TraceCheckUtils]: 44: Hoare triple {21639#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,339 INFO L280 TraceCheckUtils]: 45: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21617#true} is VALID [2020-07-10 13:46:20,340 INFO L280 TraceCheckUtils]: 46: Hoare triple {21617#true} assume !(0 != ~pumpRunning~0); {21617#true} is VALID [2020-07-10 13:46:20,341 INFO L263 TraceCheckUtils]: 47: Hoare triple {21617#true} call processEnvironment__wrappee__methaneQuery(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,341 INFO L280 TraceCheckUtils]: 48: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21617#true} is VALID [2020-07-10 13:46:20,341 INFO L280 TraceCheckUtils]: 49: Hoare triple {21617#true} assume !(0 != ~pumpRunning~0); {21617#true} is VALID [2020-07-10 13:46:20,342 INFO L263 TraceCheckUtils]: 50: Hoare triple {21617#true} call processEnvironment__wrappee__highWaterSensor(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,343 INFO L280 TraceCheckUtils]: 51: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {21617#true} is VALID [2020-07-10 13:46:20,343 INFO L280 TraceCheckUtils]: 52: Hoare triple {21617#true} assume 0 == ~pumpRunning~0; {21617#true} is VALID [2020-07-10 13:46:20,343 INFO L263 TraceCheckUtils]: 53: Hoare triple {21617#true} call #t~ret0 := isHighWaterLevel(); {21617#true} is VALID [2020-07-10 13:46:20,344 INFO L280 TraceCheckUtils]: 54: Hoare triple {21617#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {21617#true} is VALID [2020-07-10 13:46:20,344 INFO L263 TraceCheckUtils]: 55: Hoare triple {21617#true} call #t~ret21 := isHighWaterSensorDry(); {21617#true} is VALID [2020-07-10 13:46:20,344 INFO L280 TraceCheckUtils]: 56: Hoare triple {21617#true} havoc ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:20,344 INFO L280 TraceCheckUtils]: 57: Hoare triple {21617#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {21617#true} is VALID [2020-07-10 13:46:20,345 INFO L280 TraceCheckUtils]: 58: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,345 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {21617#true} {21617#true} #524#return; {21617#true} is VALID [2020-07-10 13:46:20,345 INFO L280 TraceCheckUtils]: 60: Hoare triple {21617#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {21617#true} is VALID [2020-07-10 13:46:20,346 INFO L280 TraceCheckUtils]: 61: Hoare triple {21617#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,346 INFO L280 TraceCheckUtils]: 62: Hoare triple {21617#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {21617#true} is VALID [2020-07-10 13:46:20,346 INFO L280 TraceCheckUtils]: 63: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,347 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {21617#true} {21617#true} #536#return; {21617#true} is VALID [2020-07-10 13:46:20,347 INFO L280 TraceCheckUtils]: 65: Hoare triple {21617#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {21617#true} is VALID [2020-07-10 13:46:20,347 INFO L280 TraceCheckUtils]: 66: Hoare triple {21617#true} assume 0 != ~tmp~0; {21617#true} is VALID [2020-07-10 13:46:20,348 INFO L263 TraceCheckUtils]: 67: Hoare triple {21617#true} call activatePump(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,349 INFO L280 TraceCheckUtils]: 68: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21617#true} is VALID [2020-07-10 13:46:20,349 INFO L263 TraceCheckUtils]: 69: Hoare triple {21617#true} call #t~ret3 := isMethaneAlarm(); {21617#true} is VALID [2020-07-10 13:46:20,349 INFO L280 TraceCheckUtils]: 70: Hoare triple {21617#true} havoc ~retValue_acc~0; {21617#true} is VALID [2020-07-10 13:46:20,350 INFO L263 TraceCheckUtils]: 71: Hoare triple {21617#true} call #t~ret4 := isMethaneLevelCritical(); {21617#true} is VALID [2020-07-10 13:46:20,351 INFO L280 TraceCheckUtils]: 72: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,351 INFO L280 TraceCheckUtils]: 73: Hoare triple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,353 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {21830#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {21617#true} #556#return; {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:20,354 INFO L280 TraceCheckUtils]: 75: Hoare triple {21828#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,355 INFO L280 TraceCheckUtils]: 76: Hoare triple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,356 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {21829#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {21617#true} #520#return; {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,357 INFO L280 TraceCheckUtils]: 78: Hoare triple {21820#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret3| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:20,358 INFO L280 TraceCheckUtils]: 79: Hoare triple {21821#(or (= ~methaneLevelCritical~0 activatePump_~tmp~3) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~3); {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,360 INFO L263 TraceCheckUtils]: 80: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:20,360 INFO L280 TraceCheckUtils]: 81: Hoare triple {21698#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {21617#true} is VALID [2020-07-10 13:46:20,360 INFO L280 TraceCheckUtils]: 82: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,361 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {21617#true} {21741#(= 0 ~methaneLevelCritical~0)} #522#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,362 INFO L280 TraceCheckUtils]: 84: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,363 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #538#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,364 INFO L280 TraceCheckUtils]: 86: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,365 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #550#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,366 INFO L280 TraceCheckUtils]: 88: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,367 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21617#true} #508#return; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,368 INFO L280 TraceCheckUtils]: 90: Hoare triple {21741#(= 0 ~methaneLevelCritical~0)} assume true; {21741#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:20,369 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {21741#(= 0 ~methaneLevelCritical~0)} {21639#(not (= 0 ~methaneLevelCritical~0))} #528#return; {21618#false} is VALID [2020-07-10 13:46:20,369 INFO L263 TraceCheckUtils]: 92: Hoare triple {21618#false} call __utac_acc__Specification1_spec__1(); {21618#false} is VALID [2020-07-10 13:46:20,369 INFO L280 TraceCheckUtils]: 93: Hoare triple {21618#false} havoc ~tmp~11;havoc ~tmp___0~3; {21618#false} is VALID [2020-07-10 13:46:20,370 INFO L263 TraceCheckUtils]: 94: Hoare triple {21618#false} call #t~ret74 := isMethaneLevelCritical(); {21617#true} is VALID [2020-07-10 13:46:20,370 INFO L280 TraceCheckUtils]: 95: Hoare triple {21617#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21617#true} is VALID [2020-07-10 13:46:20,370 INFO L280 TraceCheckUtils]: 96: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,371 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {21617#true} {21618#false} #566#return; {21618#false} is VALID [2020-07-10 13:46:20,371 INFO L280 TraceCheckUtils]: 98: Hoare triple {21618#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {21618#false} is VALID [2020-07-10 13:46:20,371 INFO L280 TraceCheckUtils]: 99: Hoare triple {21618#false} assume 0 != ~tmp~11; {21618#false} is VALID [2020-07-10 13:46:20,371 INFO L263 TraceCheckUtils]: 100: Hoare triple {21618#false} call #t~ret75 := isPumpRunning(); {21617#true} is VALID [2020-07-10 13:46:20,372 INFO L280 TraceCheckUtils]: 101: Hoare triple {21617#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {21617#true} is VALID [2020-07-10 13:46:20,372 INFO L280 TraceCheckUtils]: 102: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:20,372 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {21617#true} {21618#false} #568#return; {21618#false} is VALID [2020-07-10 13:46:20,373 INFO L280 TraceCheckUtils]: 104: Hoare triple {21618#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {21618#false} is VALID [2020-07-10 13:46:20,373 INFO L280 TraceCheckUtils]: 105: Hoare triple {21618#false} assume 0 != ~tmp___0~3; {21618#false} is VALID [2020-07-10 13:46:20,373 INFO L263 TraceCheckUtils]: 106: Hoare triple {21618#false} call __automaton_fail(); {21618#false} is VALID [2020-07-10 13:46:20,373 INFO L280 TraceCheckUtils]: 107: Hoare triple {21618#false} assume !false; {21618#false} is VALID [2020-07-10 13:46:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 13:46:20,394 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923060840] [2020-07-10 13:46:20,394 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [187251813] [2020-07-10 13:46:20,395 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 13:46:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:20,673 INFO L264 TraceCheckSpWp]: Trace formula consists of 792 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-10 13:46:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:20,738 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 13:46:21,131 INFO L263 TraceCheckUtils]: 0: Hoare triple {21617#true} call ULTIMATE.init(); {21617#true} is VALID [2020-07-10 13:46:21,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {21617#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {21617#true} is VALID [2020-07-10 13:46:21,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:21,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21617#true} {21617#true} #562#return; {21617#true} is VALID [2020-07-10 13:46:21,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {21617#true} call #t~ret76 := main(); {21617#true} is VALID [2020-07-10 13:46:21,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {21617#true} havoc ~retValue_acc~9;havoc ~tmp~10; {21617#true} is VALID [2020-07-10 13:46:21,132 INFO L263 TraceCheckUtils]: 6: Hoare triple {21617#true} call select_helpers(); {21617#true} is VALID [2020-07-10 13:46:21,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:21,132 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {21617#true} {21617#true} #460#return; {21617#true} is VALID [2020-07-10 13:46:21,132 INFO L263 TraceCheckUtils]: 9: Hoare triple {21617#true} call select_features(); {21617#true} is VALID [2020-07-10 13:46:21,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:21,133 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {21617#true} {21617#true} #462#return; {21617#true} is VALID [2020-07-10 13:46:21,133 INFO L263 TraceCheckUtils]: 12: Hoare triple {21617#true} call #t~ret63 := valid_product(); {21617#true} is VALID [2020-07-10 13:46:21,133 INFO L280 TraceCheckUtils]: 13: Hoare triple {21617#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {21617#true} is VALID [2020-07-10 13:46:21,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:21,133 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {21617#true} {21617#true} #464#return; {21617#true} is VALID [2020-07-10 13:46:21,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {21617#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {21617#true} is VALID [2020-07-10 13:46:21,134 INFO L280 TraceCheckUtils]: 17: Hoare triple {21617#true} assume 0 != ~tmp~10; {21617#true} is VALID [2020-07-10 13:46:21,134 INFO L263 TraceCheckUtils]: 18: Hoare triple {21617#true} call setup(); {21617#true} is VALID [2020-07-10 13:46:21,134 INFO L280 TraceCheckUtils]: 19: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:21,134 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {21617#true} {21617#true} #466#return; {21617#true} is VALID [2020-07-10 13:46:21,135 INFO L263 TraceCheckUtils]: 21: Hoare triple {21617#true} call runTest(); {21617#true} is VALID [2020-07-10 13:46:21,135 INFO L263 TraceCheckUtils]: 22: Hoare triple {21617#true} call test(); {21617#true} is VALID [2020-07-10 13:46:21,135 INFO L280 TraceCheckUtils]: 23: Hoare triple {21617#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {21617#true} is VALID [2020-07-10 13:46:21,135 INFO L280 TraceCheckUtils]: 24: Hoare triple {21617#true} assume !false; {21617#true} is VALID [2020-07-10 13:46:21,135 INFO L280 TraceCheckUtils]: 25: Hoare triple {21617#true} assume ~splverifierCounter~0 < 4; {21617#true} is VALID [2020-07-10 13:46:21,135 INFO L280 TraceCheckUtils]: 26: Hoare triple {21617#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {21617#true} is VALID [2020-07-10 13:46:21,136 INFO L280 TraceCheckUtils]: 27: Hoare triple {21617#true} assume 0 != ~tmp~6; {21617#true} is VALID [2020-07-10 13:46:21,136 INFO L263 TraceCheckUtils]: 28: Hoare triple {21617#true} call waterRise(); {21617#true} is VALID [2020-07-10 13:46:21,136 INFO L280 TraceCheckUtils]: 29: Hoare triple {21617#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {21617#true} is VALID [2020-07-10 13:46:21,136 INFO L280 TraceCheckUtils]: 30: Hoare triple {21617#true} assume true; {21617#true} is VALID [2020-07-10 13:46:21,136 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {21617#true} {21617#true} #510#return; {21617#true} is VALID [2020-07-10 13:46:21,137 INFO L280 TraceCheckUtils]: 32: Hoare triple {21617#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {21617#true} is VALID [2020-07-10 13:46:21,137 INFO L280 TraceCheckUtils]: 33: Hoare triple {21617#true} assume 0 != ~tmp___0~2; {21617#true} is VALID [2020-07-10 13:46:21,137 INFO L263 TraceCheckUtils]: 34: Hoare triple {21617#true} call changeMethaneLevel(); {21617#true} is VALID [2020-07-10 13:46:21,138 INFO L280 TraceCheckUtils]: 35: Hoare triple {21617#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,138 INFO L280 TraceCheckUtils]: 36: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume true; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,139 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {21697#(<= 1 ~methaneLevelCritical~0)} {21617#true} #512#return; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,139 INFO L280 TraceCheckUtils]: 38: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,140 INFO L280 TraceCheckUtils]: 39: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,141 INFO L280 TraceCheckUtils]: 40: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,141 INFO L263 TraceCheckUtils]: 41: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,142 INFO L280 TraceCheckUtils]: 42: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,142 INFO L280 TraceCheckUtils]: 43: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,143 INFO L263 TraceCheckUtils]: 44: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,144 INFO L280 TraceCheckUtils]: 45: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~2; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,144 INFO L280 TraceCheckUtils]: 46: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,145 INFO L263 TraceCheckUtils]: 47: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,145 INFO L280 TraceCheckUtils]: 48: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~1; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,146 INFO L280 TraceCheckUtils]: 49: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,146 INFO L263 TraceCheckUtils]: 50: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,147 INFO L280 TraceCheckUtils]: 51: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~0; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,148 INFO L280 TraceCheckUtils]: 52: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,148 INFO L263 TraceCheckUtils]: 53: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call #t~ret0 := isHighWaterLevel(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,149 INFO L280 TraceCheckUtils]: 54: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,149 INFO L263 TraceCheckUtils]: 55: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call #t~ret21 := isHighWaterSensorDry(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,150 INFO L280 TraceCheckUtils]: 56: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~12; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,151 INFO L280 TraceCheckUtils]: 57: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,151 INFO L280 TraceCheckUtils]: 58: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume true; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,152 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {21697#(<= 1 ~methaneLevelCritical~0)} {21697#(<= 1 ~methaneLevelCritical~0)} #524#return; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,152 INFO L280 TraceCheckUtils]: 60: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,153 INFO L280 TraceCheckUtils]: 61: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,154 INFO L280 TraceCheckUtils]: 62: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,154 INFO L280 TraceCheckUtils]: 63: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume true; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,155 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {21697#(<= 1 ~methaneLevelCritical~0)} {21697#(<= 1 ~methaneLevelCritical~0)} #536#return; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,155 INFO L280 TraceCheckUtils]: 65: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,156 INFO L280 TraceCheckUtils]: 66: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~0; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,156 INFO L263 TraceCheckUtils]: 67: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call activatePump(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,157 INFO L280 TraceCheckUtils]: 68: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~3; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,158 INFO L263 TraceCheckUtils]: 69: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call #t~ret3 := isMethaneAlarm(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,158 INFO L280 TraceCheckUtils]: 70: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0; {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,159 INFO L263 TraceCheckUtils]: 71: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} call #t~ret4 := isMethaneLevelCritical(); {21697#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:21,160 INFO L280 TraceCheckUtils]: 72: Hoare triple {21697#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {22050#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 13:46:21,161 INFO L280 TraceCheckUtils]: 73: Hoare triple {22050#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {22050#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 13:46:21,162 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {22050#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {21697#(<= 1 ~methaneLevelCritical~0)} #556#return; {22057#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} is VALID [2020-07-10 13:46:21,162 INFO L280 TraceCheckUtils]: 75: Hoare triple {22057#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {22061#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 13:46:21,163 INFO L280 TraceCheckUtils]: 76: Hoare triple {22061#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {22061#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 13:46:21,167 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {22061#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {21697#(<= 1 ~methaneLevelCritical~0)} #520#return; {22068#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret3|))} is VALID [2020-07-10 13:46:21,171 INFO L280 TraceCheckUtils]: 78: Hoare triple {22068#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret3|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {22072#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3))} is VALID [2020-07-10 13:46:21,172 INFO L280 TraceCheckUtils]: 79: Hoare triple {22072#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3))} assume !(0 != ~tmp~3); {21618#false} is VALID [2020-07-10 13:46:21,172 INFO L263 TraceCheckUtils]: 80: Hoare triple {21618#false} call activatePump__wrappee__lowWaterSensor(); {21618#false} is VALID [2020-07-10 13:46:21,172 INFO L280 TraceCheckUtils]: 81: Hoare triple {21618#false} ~pumpRunning~0 := 1; {21618#false} is VALID [2020-07-10 13:46:21,172 INFO L280 TraceCheckUtils]: 82: Hoare triple {21618#false} assume true; {21618#false} is VALID [2020-07-10 13:46:21,172 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {21618#false} {21618#false} #522#return; {21618#false} is VALID [2020-07-10 13:46:21,172 INFO L280 TraceCheckUtils]: 84: Hoare triple {21618#false} assume true; {21618#false} is VALID [2020-07-10 13:46:21,173 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {21618#false} {21697#(<= 1 ~methaneLevelCritical~0)} #538#return; {21618#false} is VALID [2020-07-10 13:46:21,173 INFO L280 TraceCheckUtils]: 86: Hoare triple {21618#false} assume true; {21618#false} is VALID [2020-07-10 13:46:21,173 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {21618#false} {21697#(<= 1 ~methaneLevelCritical~0)} #550#return; {21618#false} is VALID [2020-07-10 13:46:21,173 INFO L280 TraceCheckUtils]: 88: Hoare triple {21618#false} assume true; {21618#false} is VALID [2020-07-10 13:46:21,173 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {21618#false} {21697#(<= 1 ~methaneLevelCritical~0)} #508#return; {21618#false} is VALID [2020-07-10 13:46:21,173 INFO L280 TraceCheckUtils]: 90: Hoare triple {21618#false} assume true; {21618#false} is VALID [2020-07-10 13:46:21,173 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {21618#false} {21697#(<= 1 ~methaneLevelCritical~0)} #528#return; {21618#false} is VALID [2020-07-10 13:46:21,173 INFO L263 TraceCheckUtils]: 92: Hoare triple {21618#false} call __utac_acc__Specification1_spec__1(); {21618#false} is VALID [2020-07-10 13:46:21,174 INFO L280 TraceCheckUtils]: 93: Hoare triple {21618#false} havoc ~tmp~11;havoc ~tmp___0~3; {21618#false} is VALID [2020-07-10 13:46:21,174 INFO L263 TraceCheckUtils]: 94: Hoare triple {21618#false} call #t~ret74 := isMethaneLevelCritical(); {21618#false} is VALID [2020-07-10 13:46:21,174 INFO L280 TraceCheckUtils]: 95: Hoare triple {21618#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {21618#false} is VALID [2020-07-10 13:46:21,174 INFO L280 TraceCheckUtils]: 96: Hoare triple {21618#false} assume true; {21618#false} is VALID [2020-07-10 13:46:21,174 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {21618#false} {21618#false} #566#return; {21618#false} is VALID [2020-07-10 13:46:21,174 INFO L280 TraceCheckUtils]: 98: Hoare triple {21618#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {21618#false} is VALID [2020-07-10 13:46:21,174 INFO L280 TraceCheckUtils]: 99: Hoare triple {21618#false} assume 0 != ~tmp~11; {21618#false} is VALID [2020-07-10 13:46:21,175 INFO L263 TraceCheckUtils]: 100: Hoare triple {21618#false} call #t~ret75 := isPumpRunning(); {21618#false} is VALID [2020-07-10 13:46:21,175 INFO L280 TraceCheckUtils]: 101: Hoare triple {21618#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {21618#false} is VALID [2020-07-10 13:46:21,175 INFO L280 TraceCheckUtils]: 102: Hoare triple {21618#false} assume true; {21618#false} is VALID [2020-07-10 13:46:21,175 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {21618#false} {21618#false} #568#return; {21618#false} is VALID [2020-07-10 13:46:21,175 INFO L280 TraceCheckUtils]: 104: Hoare triple {21618#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {21618#false} is VALID [2020-07-10 13:46:21,175 INFO L280 TraceCheckUtils]: 105: Hoare triple {21618#false} assume 0 != ~tmp___0~3; {21618#false} is VALID [2020-07-10 13:46:21,175 INFO L263 TraceCheckUtils]: 106: Hoare triple {21618#false} call __automaton_fail(); {21618#false} is VALID [2020-07-10 13:46:21,176 INFO L280 TraceCheckUtils]: 107: Hoare triple {21618#false} assume !false; {21618#false} is VALID [2020-07-10 13:46:21,205 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:46:21,205 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 13:46:21,205 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [17] total 22 [2020-07-10 13:46:21,206 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86120308] [2020-07-10 13:46:21,206 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 108 [2020-07-10 13:46:21,207 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:46:21,207 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 13:46:21,351 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:46:21,351 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 13:46:21,351 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:46:21,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 13:46:21,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=405, Unknown=0, NotChecked=0, Total=462 [2020-07-10 13:46:21,352 INFO L87 Difference]: Start difference. First operand 793 states and 929 transitions. Second operand 8 states. [2020-07-10 13:46:30,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:30,456 INFO L93 Difference]: Finished difference Result 1526 states and 1799 transitions. [2020-07-10 13:46:30,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 13:46:30,456 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 108 [2020-07-10 13:46:30,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:46:30,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:46:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 453 transitions. [2020-07-10 13:46:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:46:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 453 transitions. [2020-07-10 13:46:30,506 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 453 transitions. [2020-07-10 13:46:31,034 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:46:31,081 INFO L225 Difference]: With dead ends: 1526 [2020-07-10 13:46:31,081 INFO L226 Difference]: Without dead ends: 757 [2020-07-10 13:46:31,086 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 136 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=57, Invalid=405, Unknown=0, NotChecked=0, Total=462 [2020-07-10 13:46:31,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 757 states. [2020-07-10 13:46:38,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 757 to 757. [2020-07-10 13:46:38,772 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:46:38,772 INFO L82 GeneralOperation]: Start isEquivalent. First operand 757 states. Second operand 757 states. [2020-07-10 13:46:38,773 INFO L74 IsIncluded]: Start isIncluded. First operand 757 states. Second operand 757 states. [2020-07-10 13:46:38,773 INFO L87 Difference]: Start difference. First operand 757 states. Second operand 757 states. [2020-07-10 13:46:38,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:38,818 INFO L93 Difference]: Finished difference Result 757 states and 872 transitions. [2020-07-10 13:46:38,818 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 872 transitions. [2020-07-10 13:46:38,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:46:38,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:46:38,821 INFO L74 IsIncluded]: Start isIncluded. First operand 757 states. Second operand 757 states. [2020-07-10 13:46:38,822 INFO L87 Difference]: Start difference. First operand 757 states. Second operand 757 states. [2020-07-10 13:46:38,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:38,867 INFO L93 Difference]: Finished difference Result 757 states and 872 transitions. [2020-07-10 13:46:38,867 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 872 transitions. [2020-07-10 13:46:38,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:46:38,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:46:38,870 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:46:38,870 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:46:38,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 757 states. [2020-07-10 13:46:38,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 757 states and 872 transitions. [2020-07-10 13:46:38,924 INFO L78 Accepts]: Start accepts. Automaton has 757 states and 872 transitions. Word has length 108 [2020-07-10 13:46:38,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:46:38,925 INFO L479 AbstractCegarLoop]: Abstraction has 757 states and 872 transitions. [2020-07-10 13:46:38,925 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 13:46:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 872 transitions. [2020-07-10 13:46:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-10 13:46:38,929 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:46:38,929 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 13:46:39,143 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 13:46:39,144 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:46:39,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:46:39,144 INFO L82 PathProgramCache]: Analyzing trace with hash 118260142, now seen corresponding path program 1 times [2020-07-10 13:46:39,145 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:46:39,145 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749036329] [2020-07-10 13:46:39,146 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:46:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,562 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:46:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {26933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26798#true} is VALID [2020-07-10 13:46:39,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26798#true} #562#return; {26798#true} is VALID [2020-07-10 13:46:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,612 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26798#true} {26798#true} #460#return; {26798#true} is VALID [2020-07-10 13:46:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,615 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26798#true} {26798#true} #462#return; {26798#true} is VALID [2020-07-10 13:46:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26934#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:46:39,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {26934#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {26934#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:46:39,640 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26934#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {26798#true} #464#return; {26810#(= |main_#t~ret63| 1)} is VALID [2020-07-10 13:46:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,644 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26798#true} {26798#true} #466#return; {26798#true} is VALID [2020-07-10 13:46:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {26935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26798#true} is VALID [2020-07-10 13:46:39,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,658 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26798#true} #510#return; {26798#true} is VALID [2020-07-10 13:46:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,743 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26798#true} {26798#true} #524#return; {26798#true} is VALID [2020-07-10 13:46:39,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {26798#true} is VALID [2020-07-10 13:46:39,744 INFO L263 TraceCheckUtils]: 1: Hoare triple {26798#true} call #t~ret21 := isHighWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:39,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} havoc ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {26798#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,745 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26798#true} {26798#true} #524#return; {26798#true} is VALID [2020-07-10 13:46:39,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {26798#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {26798#true} is VALID [2020-07-10 13:46:39,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {26798#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {26798#true} is VALID [2020-07-10 13:46:39,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,746 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26798#true} {26798#true} #536#return; {26798#true} is VALID [2020-07-10 13:46:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:39,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,756 INFO L263 TraceCheckUtils]: 1: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:39,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,757 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:39,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,757 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26798#true} {26798#true} #520#return; {26798#true} is VALID [2020-07-10 13:46:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,761 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26798#true} #522#return; {26798#true} is VALID [2020-07-10 13:46:39,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26798#true} is VALID [2020-07-10 13:46:39,761 INFO L263 TraceCheckUtils]: 1: Hoare triple {26798#true} call #t~ret3 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:39,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,761 INFO L263 TraceCheckUtils]: 3: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:39,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,762 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,762 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:39,762 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,763 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26798#true} {26798#true} #520#return; {26798#true} is VALID [2020-07-10 13:46:39,763 INFO L280 TraceCheckUtils]: 10: Hoare triple {26798#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {26798#true} is VALID [2020-07-10 13:46:39,763 INFO L280 TraceCheckUtils]: 11: Hoare triple {26798#true} assume !(0 != ~tmp~3); {26798#true} is VALID [2020-07-10 13:46:39,764 INFO L263 TraceCheckUtils]: 12: Hoare triple {26798#true} call activatePump__wrappee__lowWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,764 INFO L280 TraceCheckUtils]: 13: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,764 INFO L280 TraceCheckUtils]: 14: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,764 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26798#true} {26798#true} #522#return; {26798#true} is VALID [2020-07-10 13:46:39,765 INFO L280 TraceCheckUtils]: 16: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,765 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26798#true} {26798#true} #538#return; {26798#true} is VALID [2020-07-10 13:46:39,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:39,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume 0 == ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:39,766 INFO L263 TraceCheckUtils]: 2: Hoare triple {26798#true} call #t~ret0 := isHighWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:39,766 INFO L280 TraceCheckUtils]: 3: Hoare triple {26798#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {26798#true} is VALID [2020-07-10 13:46:39,766 INFO L263 TraceCheckUtils]: 4: Hoare triple {26798#true} call #t~ret21 := isHighWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:39,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} havoc ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {26798#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,767 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,767 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26798#true} {26798#true} #524#return; {26798#true} is VALID [2020-07-10 13:46:39,767 INFO L280 TraceCheckUtils]: 9: Hoare triple {26798#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {26798#true} is VALID [2020-07-10 13:46:39,767 INFO L280 TraceCheckUtils]: 10: Hoare triple {26798#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,767 INFO L280 TraceCheckUtils]: 11: Hoare triple {26798#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {26798#true} is VALID [2020-07-10 13:46:39,768 INFO L280 TraceCheckUtils]: 12: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,768 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26798#true} {26798#true} #536#return; {26798#true} is VALID [2020-07-10 13:46:39,768 INFO L280 TraceCheckUtils]: 14: Hoare triple {26798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {26798#true} is VALID [2020-07-10 13:46:39,768 INFO L280 TraceCheckUtils]: 15: Hoare triple {26798#true} assume 0 != ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:39,770 INFO L263 TraceCheckUtils]: 16: Hoare triple {26798#true} call activatePump(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,770 INFO L280 TraceCheckUtils]: 17: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26798#true} is VALID [2020-07-10 13:46:39,770 INFO L263 TraceCheckUtils]: 18: Hoare triple {26798#true} call #t~ret3 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:39,770 INFO L280 TraceCheckUtils]: 19: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,771 INFO L263 TraceCheckUtils]: 20: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:39,771 INFO L280 TraceCheckUtils]: 21: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,771 INFO L280 TraceCheckUtils]: 22: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,771 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:39,771 INFO L280 TraceCheckUtils]: 24: Hoare triple {26798#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,772 INFO L280 TraceCheckUtils]: 25: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,772 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26798#true} {26798#true} #520#return; {26798#true} is VALID [2020-07-10 13:46:39,772 INFO L280 TraceCheckUtils]: 27: Hoare triple {26798#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {26798#true} is VALID [2020-07-10 13:46:39,772 INFO L280 TraceCheckUtils]: 28: Hoare triple {26798#true} assume !(0 != ~tmp~3); {26798#true} is VALID [2020-07-10 13:46:39,773 INFO L263 TraceCheckUtils]: 29: Hoare triple {26798#true} call activatePump__wrappee__lowWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,773 INFO L280 TraceCheckUtils]: 30: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,774 INFO L280 TraceCheckUtils]: 31: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,774 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26798#true} {26798#true} #522#return; {26798#true} is VALID [2020-07-10 13:46:39,774 INFO L280 TraceCheckUtils]: 33: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,774 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26798#true} {26798#true} #538#return; {26798#true} is VALID [2020-07-10 13:46:39,774 INFO L280 TraceCheckUtils]: 35: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,775 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26798#true} {26798#true} #550#return; {26798#true} is VALID [2020-07-10 13:46:39,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26798#true} is VALID [2020-07-10 13:46:39,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:39,777 INFO L263 TraceCheckUtils]: 2: Hoare triple {26798#true} call processEnvironment__wrappee__highWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:39,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {26798#true} assume 0 == ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:39,777 INFO L263 TraceCheckUtils]: 5: Hoare triple {26798#true} call #t~ret0 := isHighWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:39,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {26798#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {26798#true} is VALID [2020-07-10 13:46:39,778 INFO L263 TraceCheckUtils]: 7: Hoare triple {26798#true} call #t~ret21 := isHighWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:39,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {26798#true} havoc ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,778 INFO L280 TraceCheckUtils]: 9: Hoare triple {26798#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,778 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26798#true} {26798#true} #524#return; {26798#true} is VALID [2020-07-10 13:46:39,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {26798#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {26798#true} is VALID [2020-07-10 13:46:39,779 INFO L280 TraceCheckUtils]: 13: Hoare triple {26798#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {26798#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {26798#true} is VALID [2020-07-10 13:46:39,779 INFO L280 TraceCheckUtils]: 15: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,779 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26798#true} {26798#true} #536#return; {26798#true} is VALID [2020-07-10 13:46:39,780 INFO L280 TraceCheckUtils]: 17: Hoare triple {26798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {26798#true} is VALID [2020-07-10 13:46:39,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {26798#true} assume 0 != ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:39,781 INFO L263 TraceCheckUtils]: 19: Hoare triple {26798#true} call activatePump(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,781 INFO L280 TraceCheckUtils]: 20: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26798#true} is VALID [2020-07-10 13:46:39,781 INFO L263 TraceCheckUtils]: 21: Hoare triple {26798#true} call #t~ret3 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:39,781 INFO L280 TraceCheckUtils]: 22: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,782 INFO L263 TraceCheckUtils]: 23: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:39,782 INFO L280 TraceCheckUtils]: 24: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,782 INFO L280 TraceCheckUtils]: 25: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,782 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:39,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {26798#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,783 INFO L280 TraceCheckUtils]: 28: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,783 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26798#true} {26798#true} #520#return; {26798#true} is VALID [2020-07-10 13:46:39,783 INFO L280 TraceCheckUtils]: 30: Hoare triple {26798#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {26798#true} is VALID [2020-07-10 13:46:39,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {26798#true} assume !(0 != ~tmp~3); {26798#true} is VALID [2020-07-10 13:46:39,784 INFO L263 TraceCheckUtils]: 32: Hoare triple {26798#true} call activatePump__wrappee__lowWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,784 INFO L280 TraceCheckUtils]: 33: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,784 INFO L280 TraceCheckUtils]: 34: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,785 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26798#true} {26798#true} #522#return; {26798#true} is VALID [2020-07-10 13:46:39,785 INFO L280 TraceCheckUtils]: 36: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,785 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {26798#true} {26798#true} #538#return; {26798#true} is VALID [2020-07-10 13:46:39,785 INFO L280 TraceCheckUtils]: 38: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,785 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {26798#true} {26798#true} #550#return; {26798#true} is VALID [2020-07-10 13:46:39,786 INFO L280 TraceCheckUtils]: 40: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,786 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {26798#true} {26798#true} #508#return; {26798#true} is VALID [2020-07-10 13:46:39,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26798#true} is VALID [2020-07-10 13:46:39,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:39,788 INFO L263 TraceCheckUtils]: 2: Hoare triple {26798#true} call processEnvironment__wrappee__methaneQuery(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26798#true} is VALID [2020-07-10 13:46:39,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:39,789 INFO L263 TraceCheckUtils]: 5: Hoare triple {26798#true} call processEnvironment__wrappee__highWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:39,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} assume 0 == ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:39,790 INFO L263 TraceCheckUtils]: 8: Hoare triple {26798#true} call #t~ret0 := isHighWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:39,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {26798#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {26798#true} is VALID [2020-07-10 13:46:39,790 INFO L263 TraceCheckUtils]: 10: Hoare triple {26798#true} call #t~ret21 := isHighWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:39,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {26798#true} havoc ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {26798#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,791 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {26798#true} {26798#true} #524#return; {26798#true} is VALID [2020-07-10 13:46:39,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {26798#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {26798#true} is VALID [2020-07-10 13:46:39,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {26798#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {26798#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {26798#true} is VALID [2020-07-10 13:46:39,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,792 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26798#true} {26798#true} #536#return; {26798#true} is VALID [2020-07-10 13:46:39,792 INFO L280 TraceCheckUtils]: 20: Hoare triple {26798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {26798#true} is VALID [2020-07-10 13:46:39,792 INFO L280 TraceCheckUtils]: 21: Hoare triple {26798#true} assume 0 != ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:39,794 INFO L263 TraceCheckUtils]: 22: Hoare triple {26798#true} call activatePump(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,794 INFO L280 TraceCheckUtils]: 23: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26798#true} is VALID [2020-07-10 13:46:39,794 INFO L263 TraceCheckUtils]: 24: Hoare triple {26798#true} call #t~ret3 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:39,794 INFO L280 TraceCheckUtils]: 25: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,795 INFO L263 TraceCheckUtils]: 26: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:39,795 INFO L280 TraceCheckUtils]: 27: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,795 INFO L280 TraceCheckUtils]: 28: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,795 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:39,795 INFO L280 TraceCheckUtils]: 30: Hoare triple {26798#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,796 INFO L280 TraceCheckUtils]: 31: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,796 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26798#true} {26798#true} #520#return; {26798#true} is VALID [2020-07-10 13:46:39,796 INFO L280 TraceCheckUtils]: 33: Hoare triple {26798#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {26798#true} is VALID [2020-07-10 13:46:39,796 INFO L280 TraceCheckUtils]: 34: Hoare triple {26798#true} assume !(0 != ~tmp~3); {26798#true} is VALID [2020-07-10 13:46:39,797 INFO L263 TraceCheckUtils]: 35: Hoare triple {26798#true} call activatePump__wrappee__lowWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,797 INFO L280 TraceCheckUtils]: 36: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,797 INFO L280 TraceCheckUtils]: 37: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,798 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26798#true} {26798#true} #522#return; {26798#true} is VALID [2020-07-10 13:46:39,798 INFO L280 TraceCheckUtils]: 39: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,798 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26798#true} {26798#true} #538#return; {26798#true} is VALID [2020-07-10 13:46:39,798 INFO L280 TraceCheckUtils]: 41: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,798 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {26798#true} {26798#true} #550#return; {26798#true} is VALID [2020-07-10 13:46:39,799 INFO L280 TraceCheckUtils]: 43: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,799 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26798#true} {26798#true} #508#return; {26798#true} is VALID [2020-07-10 13:46:39,799 INFO L280 TraceCheckUtils]: 45: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,799 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26798#true} {26798#true} #528#return; {26798#true} is VALID [2020-07-10 13:46:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,807 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26798#true} #566#return; {26798#true} is VALID [2020-07-10 13:46:39,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~tmp~11;havoc ~tmp___0~3; {26798#true} is VALID [2020-07-10 13:46:39,808 INFO L263 TraceCheckUtils]: 1: Hoare triple {26798#true} call #t~ret74 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:39,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,808 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26798#true} {26798#true} #566#return; {26798#true} is VALID [2020-07-10 13:46:39,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {26798#true} is VALID [2020-07-10 13:46:39,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {26798#true} assume !(0 != ~tmp~11); {26798#true} is VALID [2020-07-10 13:46:39,809 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,809 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26798#true} {26798#true} #530#return; {26798#true} is VALID [2020-07-10 13:46:39,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {26936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:39,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume 0 != ~systemActive~0; {26798#true} is VALID [2020-07-10 13:46:39,810 INFO L263 TraceCheckUtils]: 2: Hoare triple {26798#true} call processEnvironment(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26798#true} is VALID [2020-07-10 13:46:39,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:39,811 INFO L263 TraceCheckUtils]: 5: Hoare triple {26798#true} call processEnvironment__wrappee__methaneQuery(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,812 INFO L280 TraceCheckUtils]: 6: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26798#true} is VALID [2020-07-10 13:46:39,812 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:39,812 INFO L263 TraceCheckUtils]: 8: Hoare triple {26798#true} call processEnvironment__wrappee__highWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:39,813 INFO L280 TraceCheckUtils]: 10: Hoare triple {26798#true} assume 0 == ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:39,813 INFO L263 TraceCheckUtils]: 11: Hoare triple {26798#true} call #t~ret0 := isHighWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:39,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {26798#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {26798#true} is VALID [2020-07-10 13:46:39,813 INFO L263 TraceCheckUtils]: 13: Hoare triple {26798#true} call #t~ret21 := isHighWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:39,814 INFO L280 TraceCheckUtils]: 14: Hoare triple {26798#true} havoc ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,814 INFO L280 TraceCheckUtils]: 15: Hoare triple {26798#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:39,814 INFO L280 TraceCheckUtils]: 16: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,814 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26798#true} {26798#true} #524#return; {26798#true} is VALID [2020-07-10 13:46:39,814 INFO L280 TraceCheckUtils]: 18: Hoare triple {26798#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {26798#true} is VALID [2020-07-10 13:46:39,815 INFO L280 TraceCheckUtils]: 19: Hoare triple {26798#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {26798#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {26798#true} is VALID [2020-07-10 13:46:39,815 INFO L280 TraceCheckUtils]: 21: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,815 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26798#true} {26798#true} #536#return; {26798#true} is VALID [2020-07-10 13:46:39,815 INFO L280 TraceCheckUtils]: 23: Hoare triple {26798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {26798#true} is VALID [2020-07-10 13:46:39,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {26798#true} assume 0 != ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:39,816 INFO L263 TraceCheckUtils]: 25: Hoare triple {26798#true} call activatePump(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,817 INFO L280 TraceCheckUtils]: 26: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26798#true} is VALID [2020-07-10 13:46:39,817 INFO L263 TraceCheckUtils]: 27: Hoare triple {26798#true} call #t~ret3 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:39,817 INFO L280 TraceCheckUtils]: 28: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,817 INFO L263 TraceCheckUtils]: 29: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:39,817 INFO L280 TraceCheckUtils]: 30: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,817 INFO L280 TraceCheckUtils]: 31: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,818 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:39,818 INFO L280 TraceCheckUtils]: 33: Hoare triple {26798#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:39,818 INFO L280 TraceCheckUtils]: 34: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,818 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26798#true} {26798#true} #520#return; {26798#true} is VALID [2020-07-10 13:46:39,818 INFO L280 TraceCheckUtils]: 36: Hoare triple {26798#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {26798#true} is VALID [2020-07-10 13:46:39,819 INFO L280 TraceCheckUtils]: 37: Hoare triple {26798#true} assume !(0 != ~tmp~3); {26798#true} is VALID [2020-07-10 13:46:39,819 INFO L263 TraceCheckUtils]: 38: Hoare triple {26798#true} call activatePump__wrappee__lowWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:39,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26798#true} is VALID [2020-07-10 13:46:39,820 INFO L280 TraceCheckUtils]: 40: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,820 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {26798#true} {26798#true} #522#return; {26798#true} is VALID [2020-07-10 13:46:39,820 INFO L280 TraceCheckUtils]: 42: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,820 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {26798#true} {26798#true} #538#return; {26798#true} is VALID [2020-07-10 13:46:39,820 INFO L280 TraceCheckUtils]: 44: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,821 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26798#true} {26798#true} #550#return; {26798#true} is VALID [2020-07-10 13:46:39,821 INFO L280 TraceCheckUtils]: 46: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,821 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {26798#true} {26798#true} #508#return; {26798#true} is VALID [2020-07-10 13:46:39,821 INFO L280 TraceCheckUtils]: 48: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,821 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {26798#true} {26798#true} #528#return; {26798#true} is VALID [2020-07-10 13:46:39,821 INFO L263 TraceCheckUtils]: 50: Hoare triple {26798#true} call __utac_acc__Specification1_spec__1(); {26798#true} is VALID [2020-07-10 13:46:39,822 INFO L280 TraceCheckUtils]: 51: Hoare triple {26798#true} havoc ~tmp~11;havoc ~tmp___0~3; {26798#true} is VALID [2020-07-10 13:46:39,822 INFO L263 TraceCheckUtils]: 52: Hoare triple {26798#true} call #t~ret74 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:39,822 INFO L280 TraceCheckUtils]: 53: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:39,822 INFO L280 TraceCheckUtils]: 54: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,822 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26798#true} {26798#true} #566#return; {26798#true} is VALID [2020-07-10 13:46:39,823 INFO L280 TraceCheckUtils]: 56: Hoare triple {26798#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {26798#true} is VALID [2020-07-10 13:46:39,823 INFO L280 TraceCheckUtils]: 57: Hoare triple {26798#true} assume !(0 != ~tmp~11); {26798#true} is VALID [2020-07-10 13:46:39,823 INFO L280 TraceCheckUtils]: 58: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,823 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {26798#true} {26798#true} #530#return; {26798#true} is VALID [2020-07-10 13:46:39,823 INFO L280 TraceCheckUtils]: 60: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,823 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {26798#true} {26798#true} #516#return; {26798#true} is VALID [2020-07-10 13:46:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {27123#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:39,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume true; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:39,865 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {27124#(<= 1 ~methaneLevelCritical~0)} {26798#true} #512#return; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {26935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26798#true} is VALID [2020-07-10 13:46:39,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:39,871 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26882#(not (= 0 ~methaneLevelCritical~0))} #526#return; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,030 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {26798#true} #556#return; {27164#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:40,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:40,030 INFO L263 TraceCheckUtils]: 1: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:40,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,031 INFO L280 TraceCheckUtils]: 3: Hoare triple {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,032 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {26798#true} #556#return; {27164#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:40,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {27164#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,034 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {26798#true} #502#return; {27133#(= |processEnvironment_#t~ret2| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26798#true} is VALID [2020-07-10 13:46:40,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26798#true} #500#return; {26798#true} is VALID [2020-07-10 13:46:40,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {26798#true} is VALID [2020-07-10 13:46:40,049 INFO L263 TraceCheckUtils]: 1: Hoare triple {26798#true} call #t~ret22 := isLowWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:40,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26798#true} is VALID [2020-07-10 13:46:40,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,050 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26798#true} {26798#true} #500#return; {26798#true} is VALID [2020-07-10 13:46:40,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {26798#true} is VALID [2020-07-10 13:46:40,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {26798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {26798#true} is VALID [2020-07-10 13:46:40,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {26798#true} is VALID [2020-07-10 13:46:40,051 INFO L280 TraceCheckUtils]: 8: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,051 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26798#true} {26798#true} #544#return; {26798#true} is VALID [2020-07-10 13:46:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,060 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26798#true} {26798#true} #542#return; {26798#true} is VALID [2020-07-10 13:46:40,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:40,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume !(0 == ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,061 INFO L263 TraceCheckUtils]: 2: Hoare triple {26798#true} call processEnvironment__wrappee__base(); {26798#true} is VALID [2020-07-10 13:46:40,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,061 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26798#true} {26798#true} #542#return; {26798#true} is VALID [2020-07-10 13:46:40,061 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,061 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26798#true} {26798#true} #548#return; {26798#true} is VALID [2020-07-10 13:46:40,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26798#true} is VALID [2020-07-10 13:46:40,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume 0 != ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:40,062 INFO L263 TraceCheckUtils]: 2: Hoare triple {26798#true} call #t~ret1 := isLowWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:40,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {26798#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {26798#true} is VALID [2020-07-10 13:46:40,063 INFO L263 TraceCheckUtils]: 4: Hoare triple {26798#true} call #t~ret22 := isLowWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:40,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26798#true} is VALID [2020-07-10 13:46:40,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,063 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26798#true} {26798#true} #500#return; {26798#true} is VALID [2020-07-10 13:46:40,064 INFO L280 TraceCheckUtils]: 8: Hoare triple {26798#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {26798#true} is VALID [2020-07-10 13:46:40,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {26798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {26798#true} is VALID [2020-07-10 13:46:40,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {26798#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {26798#true} is VALID [2020-07-10 13:46:40,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,064 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26798#true} {26798#true} #544#return; {26798#true} is VALID [2020-07-10 13:46:40,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {26798#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {26798#true} is VALID [2020-07-10 13:46:40,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {26798#true} assume !(0 != ~tmp~1); {26798#true} is VALID [2020-07-10 13:46:40,067 INFO L263 TraceCheckUtils]: 15: Hoare triple {26798#true} call processEnvironment__wrappee__highWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,067 INFO L280 TraceCheckUtils]: 16: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:40,067 INFO L280 TraceCheckUtils]: 17: Hoare triple {26798#true} assume !(0 == ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,067 INFO L263 TraceCheckUtils]: 18: Hoare triple {26798#true} call processEnvironment__wrappee__base(); {26798#true} is VALID [2020-07-10 13:46:40,068 INFO L280 TraceCheckUtils]: 19: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,068 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26798#true} {26798#true} #542#return; {26798#true} is VALID [2020-07-10 13:46:40,068 INFO L280 TraceCheckUtils]: 21: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,068 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26798#true} {26798#true} #548#return; {26798#true} is VALID [2020-07-10 13:46:40,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,069 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26798#true} {27135#(= 0 ~methaneLevelCritical~0)} #506#return; {27135#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26798#true} is VALID [2020-07-10 13:46:40,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume 0 != ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:40,070 INFO L263 TraceCheckUtils]: 2: Hoare triple {26798#true} call #t~ret2 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:40,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:40,071 INFO L263 TraceCheckUtils]: 4: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:40,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,073 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {26798#true} #556#return; {27164#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:40,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {27164#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,075 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {26798#true} #502#return; {27133#(= |processEnvironment_#t~ret2| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {27133#(= |processEnvironment_#t~ret2| ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {27134#(= ~methaneLevelCritical~0 processEnvironment_~tmp~2)} is VALID [2020-07-10 13:46:40,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {27134#(= ~methaneLevelCritical~0 processEnvironment_~tmp~2)} assume !(0 != ~tmp~2); {27135#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,077 INFO L263 TraceCheckUtils]: 13: Hoare triple {27135#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26798#true} is VALID [2020-07-10 13:46:40,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {26798#true} assume 0 != ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:40,077 INFO L263 TraceCheckUtils]: 16: Hoare triple {26798#true} call #t~ret1 := isLowWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:40,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {26798#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {26798#true} is VALID [2020-07-10 13:46:40,078 INFO L263 TraceCheckUtils]: 18: Hoare triple {26798#true} call #t~ret22 := isLowWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:40,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {26798#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26798#true} is VALID [2020-07-10 13:46:40,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,078 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26798#true} {26798#true} #500#return; {26798#true} is VALID [2020-07-10 13:46:40,079 INFO L280 TraceCheckUtils]: 22: Hoare triple {26798#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {26798#true} is VALID [2020-07-10 13:46:40,079 INFO L280 TraceCheckUtils]: 23: Hoare triple {26798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {26798#true} is VALID [2020-07-10 13:46:40,079 INFO L280 TraceCheckUtils]: 24: Hoare triple {26798#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {26798#true} is VALID [2020-07-10 13:46:40,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,079 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26798#true} {26798#true} #544#return; {26798#true} is VALID [2020-07-10 13:46:40,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {26798#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {26798#true} is VALID [2020-07-10 13:46:40,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {26798#true} assume !(0 != ~tmp~1); {26798#true} is VALID [2020-07-10 13:46:40,080 INFO L263 TraceCheckUtils]: 29: Hoare triple {26798#true} call processEnvironment__wrappee__highWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,081 INFO L280 TraceCheckUtils]: 30: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:40,081 INFO L280 TraceCheckUtils]: 31: Hoare triple {26798#true} assume !(0 == ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,081 INFO L263 TraceCheckUtils]: 32: Hoare triple {26798#true} call processEnvironment__wrappee__base(); {26798#true} is VALID [2020-07-10 13:46:40,081 INFO L280 TraceCheckUtils]: 33: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,081 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26798#true} {26798#true} #542#return; {26798#true} is VALID [2020-07-10 13:46:40,082 INFO L280 TraceCheckUtils]: 35: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,082 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26798#true} {26798#true} #548#return; {26798#true} is VALID [2020-07-10 13:46:40,082 INFO L280 TraceCheckUtils]: 37: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,083 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26798#true} {27135#(= 0 ~methaneLevelCritical~0)} #506#return; {27135#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,083 INFO L280 TraceCheckUtils]: 39: Hoare triple {27135#(= 0 ~methaneLevelCritical~0)} assume true; {27135#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,084 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {27135#(= 0 ~methaneLevelCritical~0)} {26882#(not (= 0 ~methaneLevelCritical~0))} #528#return; {26799#false} is VALID [2020-07-10 13:46:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:40,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26799#false} #566#return; {26799#false} is VALID [2020-07-10 13:46:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {26798#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26798#true} is VALID [2020-07-10 13:46:40,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,090 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26798#true} {26799#false} #568#return; {26799#false} is VALID [2020-07-10 13:46:40,096 INFO L263 TraceCheckUtils]: 0: Hoare triple {26798#true} call ULTIMATE.init(); {26933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 13:46:40,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {26933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26798#true} is VALID [2020-07-10 13:46:40,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,096 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26798#true} {26798#true} #562#return; {26798#true} is VALID [2020-07-10 13:46:40,097 INFO L263 TraceCheckUtils]: 4: Hoare triple {26798#true} call #t~ret76 := main(); {26798#true} is VALID [2020-07-10 13:46:40,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} havoc ~retValue_acc~9;havoc ~tmp~10; {26798#true} is VALID [2020-07-10 13:46:40,097 INFO L263 TraceCheckUtils]: 6: Hoare triple {26798#true} call select_helpers(); {26798#true} is VALID [2020-07-10 13:46:40,097 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,097 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26798#true} {26798#true} #460#return; {26798#true} is VALID [2020-07-10 13:46:40,097 INFO L263 TraceCheckUtils]: 9: Hoare triple {26798#true} call select_features(); {26798#true} is VALID [2020-07-10 13:46:40,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,098 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26798#true} {26798#true} #462#return; {26798#true} is VALID [2020-07-10 13:46:40,098 INFO L263 TraceCheckUtils]: 12: Hoare triple {26798#true} call #t~ret63 := valid_product(); {26798#true} is VALID [2020-07-10 13:46:40,098 INFO L280 TraceCheckUtils]: 13: Hoare triple {26798#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26934#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:46:40,099 INFO L280 TraceCheckUtils]: 14: Hoare triple {26934#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {26934#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 13:46:40,100 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26934#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {26798#true} #464#return; {26810#(= |main_#t~ret63| 1)} is VALID [2020-07-10 13:46:40,101 INFO L280 TraceCheckUtils]: 16: Hoare triple {26810#(= |main_#t~ret63| 1)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {26811#(= 1 main_~tmp~10)} is VALID [2020-07-10 13:46:40,101 INFO L280 TraceCheckUtils]: 17: Hoare triple {26811#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {26798#true} is VALID [2020-07-10 13:46:40,101 INFO L263 TraceCheckUtils]: 18: Hoare triple {26798#true} call setup(); {26798#true} is VALID [2020-07-10 13:46:40,101 INFO L280 TraceCheckUtils]: 19: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,101 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26798#true} {26798#true} #466#return; {26798#true} is VALID [2020-07-10 13:46:40,101 INFO L263 TraceCheckUtils]: 21: Hoare triple {26798#true} call runTest(); {26798#true} is VALID [2020-07-10 13:46:40,102 INFO L263 TraceCheckUtils]: 22: Hoare triple {26798#true} call test(); {26798#true} is VALID [2020-07-10 13:46:40,102 INFO L280 TraceCheckUtils]: 23: Hoare triple {26798#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26798#true} is VALID [2020-07-10 13:46:40,102 INFO L280 TraceCheckUtils]: 24: Hoare triple {26798#true} assume !false; {26798#true} is VALID [2020-07-10 13:46:40,102 INFO L280 TraceCheckUtils]: 25: Hoare triple {26798#true} assume ~splverifierCounter~0 < 4; {26798#true} is VALID [2020-07-10 13:46:40,102 INFO L280 TraceCheckUtils]: 26: Hoare triple {26798#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {26798#true} is VALID [2020-07-10 13:46:40,102 INFO L280 TraceCheckUtils]: 27: Hoare triple {26798#true} assume 0 != ~tmp~6; {26798#true} is VALID [2020-07-10 13:46:40,103 INFO L263 TraceCheckUtils]: 28: Hoare triple {26798#true} call waterRise(); {26935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 13:46:40,103 INFO L280 TraceCheckUtils]: 29: Hoare triple {26935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26798#true} is VALID [2020-07-10 13:46:40,103 INFO L280 TraceCheckUtils]: 30: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,104 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26798#true} {26798#true} #510#return; {26798#true} is VALID [2020-07-10 13:46:40,104 INFO L280 TraceCheckUtils]: 32: Hoare triple {26798#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {26798#true} is VALID [2020-07-10 13:46:40,104 INFO L280 TraceCheckUtils]: 33: Hoare triple {26798#true} assume !(0 != ~tmp___0~2); {26798#true} is VALID [2020-07-10 13:46:40,104 INFO L280 TraceCheckUtils]: 34: Hoare triple {26798#true} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {26798#true} is VALID [2020-07-10 13:46:40,104 INFO L280 TraceCheckUtils]: 35: Hoare triple {26798#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {26798#true} is VALID [2020-07-10 13:46:40,104 INFO L280 TraceCheckUtils]: 36: Hoare triple {26798#true} assume 0 != ~tmp___1~0; {26798#true} is VALID [2020-07-10 13:46:40,105 INFO L263 TraceCheckUtils]: 37: Hoare triple {26798#true} call timeShift(); {26936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 13:46:40,105 INFO L280 TraceCheckUtils]: 38: Hoare triple {26936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,106 INFO L280 TraceCheckUtils]: 39: Hoare triple {26798#true} assume 0 != ~systemActive~0; {26798#true} is VALID [2020-07-10 13:46:40,106 INFO L263 TraceCheckUtils]: 40: Hoare triple {26798#true} call processEnvironment(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,107 INFO L280 TraceCheckUtils]: 41: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26798#true} is VALID [2020-07-10 13:46:40,107 INFO L280 TraceCheckUtils]: 42: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,107 INFO L263 TraceCheckUtils]: 43: Hoare triple {26798#true} call processEnvironment__wrappee__methaneQuery(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,108 INFO L280 TraceCheckUtils]: 44: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26798#true} is VALID [2020-07-10 13:46:40,108 INFO L280 TraceCheckUtils]: 45: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,108 INFO L263 TraceCheckUtils]: 46: Hoare triple {26798#true} call processEnvironment__wrappee__highWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,109 INFO L280 TraceCheckUtils]: 47: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:40,109 INFO L280 TraceCheckUtils]: 48: Hoare triple {26798#true} assume 0 == ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:40,109 INFO L263 TraceCheckUtils]: 49: Hoare triple {26798#true} call #t~ret0 := isHighWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:40,109 INFO L280 TraceCheckUtils]: 50: Hoare triple {26798#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {26798#true} is VALID [2020-07-10 13:46:40,109 INFO L263 TraceCheckUtils]: 51: Hoare triple {26798#true} call #t~ret21 := isHighWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:40,110 INFO L280 TraceCheckUtils]: 52: Hoare triple {26798#true} havoc ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:40,110 INFO L280 TraceCheckUtils]: 53: Hoare triple {26798#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:40,110 INFO L280 TraceCheckUtils]: 54: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,110 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26798#true} {26798#true} #524#return; {26798#true} is VALID [2020-07-10 13:46:40,110 INFO L280 TraceCheckUtils]: 56: Hoare triple {26798#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {26798#true} is VALID [2020-07-10 13:46:40,111 INFO L280 TraceCheckUtils]: 57: Hoare triple {26798#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {26798#true} is VALID [2020-07-10 13:46:40,111 INFO L280 TraceCheckUtils]: 58: Hoare triple {26798#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {26798#true} is VALID [2020-07-10 13:46:40,111 INFO L280 TraceCheckUtils]: 59: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,111 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26798#true} {26798#true} #536#return; {26798#true} is VALID [2020-07-10 13:46:40,111 INFO L280 TraceCheckUtils]: 61: Hoare triple {26798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {26798#true} is VALID [2020-07-10 13:46:40,111 INFO L280 TraceCheckUtils]: 62: Hoare triple {26798#true} assume 0 != ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:40,112 INFO L263 TraceCheckUtils]: 63: Hoare triple {26798#true} call activatePump(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,113 INFO L280 TraceCheckUtils]: 64: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26798#true} is VALID [2020-07-10 13:46:40,113 INFO L263 TraceCheckUtils]: 65: Hoare triple {26798#true} call #t~ret3 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:40,113 INFO L280 TraceCheckUtils]: 66: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:40,113 INFO L263 TraceCheckUtils]: 67: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:40,113 INFO L280 TraceCheckUtils]: 68: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:40,113 INFO L280 TraceCheckUtils]: 69: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,114 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:40,114 INFO L280 TraceCheckUtils]: 71: Hoare triple {26798#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:40,114 INFO L280 TraceCheckUtils]: 72: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,114 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {26798#true} {26798#true} #520#return; {26798#true} is VALID [2020-07-10 13:46:40,114 INFO L280 TraceCheckUtils]: 74: Hoare triple {26798#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {26798#true} is VALID [2020-07-10 13:46:40,114 INFO L280 TraceCheckUtils]: 75: Hoare triple {26798#true} assume !(0 != ~tmp~3); {26798#true} is VALID [2020-07-10 13:46:40,115 INFO L263 TraceCheckUtils]: 76: Hoare triple {26798#true} call activatePump__wrappee__lowWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,115 INFO L280 TraceCheckUtils]: 77: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26798#true} is VALID [2020-07-10 13:46:40,115 INFO L280 TraceCheckUtils]: 78: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,116 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26798#true} {26798#true} #522#return; {26798#true} is VALID [2020-07-10 13:46:40,116 INFO L280 TraceCheckUtils]: 80: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,116 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26798#true} {26798#true} #538#return; {26798#true} is VALID [2020-07-10 13:46:40,116 INFO L280 TraceCheckUtils]: 82: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,116 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26798#true} {26798#true} #550#return; {26798#true} is VALID [2020-07-10 13:46:40,116 INFO L280 TraceCheckUtils]: 84: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,117 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {26798#true} {26798#true} #508#return; {26798#true} is VALID [2020-07-10 13:46:40,117 INFO L280 TraceCheckUtils]: 86: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,117 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {26798#true} {26798#true} #528#return; {26798#true} is VALID [2020-07-10 13:46:40,117 INFO L263 TraceCheckUtils]: 88: Hoare triple {26798#true} call __utac_acc__Specification1_spec__1(); {26798#true} is VALID [2020-07-10 13:46:40,117 INFO L280 TraceCheckUtils]: 89: Hoare triple {26798#true} havoc ~tmp~11;havoc ~tmp___0~3; {26798#true} is VALID [2020-07-10 13:46:40,117 INFO L263 TraceCheckUtils]: 90: Hoare triple {26798#true} call #t~ret74 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:40,118 INFO L280 TraceCheckUtils]: 91: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:40,118 INFO L280 TraceCheckUtils]: 92: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,118 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26798#true} {26798#true} #566#return; {26798#true} is VALID [2020-07-10 13:46:40,118 INFO L280 TraceCheckUtils]: 94: Hoare triple {26798#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {26798#true} is VALID [2020-07-10 13:46:40,118 INFO L280 TraceCheckUtils]: 95: Hoare triple {26798#true} assume !(0 != ~tmp~11); {26798#true} is VALID [2020-07-10 13:46:40,118 INFO L280 TraceCheckUtils]: 96: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,119 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {26798#true} {26798#true} #530#return; {26798#true} is VALID [2020-07-10 13:46:40,119 INFO L280 TraceCheckUtils]: 98: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,119 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {26798#true} {26798#true} #516#return; {26798#true} is VALID [2020-07-10 13:46:40,119 INFO L280 TraceCheckUtils]: 100: Hoare triple {26798#true} assume !false; {26798#true} is VALID [2020-07-10 13:46:40,119 INFO L280 TraceCheckUtils]: 101: Hoare triple {26798#true} assume ~splverifierCounter~0 < 4; {26798#true} is VALID [2020-07-10 13:46:40,119 INFO L280 TraceCheckUtils]: 102: Hoare triple {26798#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {26798#true} is VALID [2020-07-10 13:46:40,120 INFO L280 TraceCheckUtils]: 103: Hoare triple {26798#true} assume !(0 != ~tmp~6); {26798#true} is VALID [2020-07-10 13:46:40,120 INFO L280 TraceCheckUtils]: 104: Hoare triple {26798#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {26798#true} is VALID [2020-07-10 13:46:40,120 INFO L280 TraceCheckUtils]: 105: Hoare triple {26798#true} assume 0 != ~tmp___0~2; {26798#true} is VALID [2020-07-10 13:46:40,122 INFO L263 TraceCheckUtils]: 106: Hoare triple {26798#true} call changeMethaneLevel(); {27123#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 13:46:40,122 INFO L280 TraceCheckUtils]: 107: Hoare triple {27123#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,123 INFO L280 TraceCheckUtils]: 108: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume true; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,124 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {27124#(<= 1 ~methaneLevelCritical~0)} {26798#true} #512#return; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,124 INFO L280 TraceCheckUtils]: 110: Hoare triple {26882#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,125 INFO L280 TraceCheckUtils]: 111: Hoare triple {26882#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,125 INFO L280 TraceCheckUtils]: 112: Hoare triple {26882#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___1~0; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,126 INFO L263 TraceCheckUtils]: 113: Hoare triple {26882#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,126 INFO L280 TraceCheckUtils]: 114: Hoare triple {26882#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~pumpRunning~0; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,127 INFO L263 TraceCheckUtils]: 115: Hoare triple {26882#(not (= 0 ~methaneLevelCritical~0))} call lowerWaterLevel(); {26935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 13:46:40,127 INFO L280 TraceCheckUtils]: 116: Hoare triple {26935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26798#true} is VALID [2020-07-10 13:46:40,127 INFO L280 TraceCheckUtils]: 117: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,128 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {26798#true} {26882#(not (= 0 ~methaneLevelCritical~0))} #526#return; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,128 INFO L280 TraceCheckUtils]: 119: Hoare triple {26882#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {26882#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,129 INFO L263 TraceCheckUtils]: 120: Hoare triple {26882#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,129 INFO L280 TraceCheckUtils]: 121: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26798#true} is VALID [2020-07-10 13:46:40,130 INFO L280 TraceCheckUtils]: 122: Hoare triple {26798#true} assume 0 != ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:40,130 INFO L263 TraceCheckUtils]: 123: Hoare triple {26798#true} call #t~ret2 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:40,130 INFO L280 TraceCheckUtils]: 124: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:40,130 INFO L263 TraceCheckUtils]: 125: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:40,131 INFO L280 TraceCheckUtils]: 126: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,132 INFO L280 TraceCheckUtils]: 127: Hoare triple {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,133 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {27166#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {26798#true} #556#return; {27164#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} is VALID [2020-07-10 13:46:40,133 INFO L280 TraceCheckUtils]: 129: Hoare triple {27164#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,134 INFO L280 TraceCheckUtils]: 130: Hoare triple {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,135 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {27165#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {26798#true} #502#return; {27133#(= |processEnvironment_#t~ret2| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,136 INFO L280 TraceCheckUtils]: 132: Hoare triple {27133#(= |processEnvironment_#t~ret2| ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {27134#(= ~methaneLevelCritical~0 processEnvironment_~tmp~2)} is VALID [2020-07-10 13:46:40,136 INFO L280 TraceCheckUtils]: 133: Hoare triple {27134#(= ~methaneLevelCritical~0 processEnvironment_~tmp~2)} assume !(0 != ~tmp~2); {27135#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,137 INFO L263 TraceCheckUtils]: 134: Hoare triple {27135#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,137 INFO L280 TraceCheckUtils]: 135: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26798#true} is VALID [2020-07-10 13:46:40,137 INFO L280 TraceCheckUtils]: 136: Hoare triple {26798#true} assume 0 != ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:40,138 INFO L263 TraceCheckUtils]: 137: Hoare triple {26798#true} call #t~ret1 := isLowWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:40,138 INFO L280 TraceCheckUtils]: 138: Hoare triple {26798#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {26798#true} is VALID [2020-07-10 13:46:40,138 INFO L263 TraceCheckUtils]: 139: Hoare triple {26798#true} call #t~ret22 := isLowWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:40,138 INFO L280 TraceCheckUtils]: 140: Hoare triple {26798#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26798#true} is VALID [2020-07-10 13:46:40,138 INFO L280 TraceCheckUtils]: 141: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,139 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {26798#true} {26798#true} #500#return; {26798#true} is VALID [2020-07-10 13:46:40,139 INFO L280 TraceCheckUtils]: 143: Hoare triple {26798#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {26798#true} is VALID [2020-07-10 13:46:40,139 INFO L280 TraceCheckUtils]: 144: Hoare triple {26798#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {26798#true} is VALID [2020-07-10 13:46:40,139 INFO L280 TraceCheckUtils]: 145: Hoare triple {26798#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {26798#true} is VALID [2020-07-10 13:46:40,139 INFO L280 TraceCheckUtils]: 146: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,139 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {26798#true} {26798#true} #544#return; {26798#true} is VALID [2020-07-10 13:46:40,140 INFO L280 TraceCheckUtils]: 148: Hoare triple {26798#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {26798#true} is VALID [2020-07-10 13:46:40,140 INFO L280 TraceCheckUtils]: 149: Hoare triple {26798#true} assume !(0 != ~tmp~1); {26798#true} is VALID [2020-07-10 13:46:40,140 INFO L263 TraceCheckUtils]: 150: Hoare triple {26798#true} call processEnvironment__wrappee__highWaterSensor(); {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 13:46:40,141 INFO L280 TraceCheckUtils]: 151: Hoare triple {26993#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:40,141 INFO L280 TraceCheckUtils]: 152: Hoare triple {26798#true} assume !(0 == ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,141 INFO L263 TraceCheckUtils]: 153: Hoare triple {26798#true} call processEnvironment__wrappee__base(); {26798#true} is VALID [2020-07-10 13:46:40,141 INFO L280 TraceCheckUtils]: 154: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,141 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26798#true} {26798#true} #542#return; {26798#true} is VALID [2020-07-10 13:46:40,141 INFO L280 TraceCheckUtils]: 156: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,142 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {26798#true} {26798#true} #548#return; {26798#true} is VALID [2020-07-10 13:46:40,142 INFO L280 TraceCheckUtils]: 158: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,142 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {26798#true} {27135#(= 0 ~methaneLevelCritical~0)} #506#return; {27135#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,143 INFO L280 TraceCheckUtils]: 160: Hoare triple {27135#(= 0 ~methaneLevelCritical~0)} assume true; {27135#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,144 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {27135#(= 0 ~methaneLevelCritical~0)} {26882#(not (= 0 ~methaneLevelCritical~0))} #528#return; {26799#false} is VALID [2020-07-10 13:46:40,144 INFO L263 TraceCheckUtils]: 162: Hoare triple {26799#false} call __utac_acc__Specification1_spec__1(); {26799#false} is VALID [2020-07-10 13:46:40,144 INFO L280 TraceCheckUtils]: 163: Hoare triple {26799#false} havoc ~tmp~11;havoc ~tmp___0~3; {26799#false} is VALID [2020-07-10 13:46:40,144 INFO L263 TraceCheckUtils]: 164: Hoare triple {26799#false} call #t~ret74 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:40,144 INFO L280 TraceCheckUtils]: 165: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:40,144 INFO L280 TraceCheckUtils]: 166: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,145 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {26798#true} {26799#false} #566#return; {26799#false} is VALID [2020-07-10 13:46:40,145 INFO L280 TraceCheckUtils]: 168: Hoare triple {26799#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {26799#false} is VALID [2020-07-10 13:46:40,145 INFO L280 TraceCheckUtils]: 169: Hoare triple {26799#false} assume 0 != ~tmp~11; {26799#false} is VALID [2020-07-10 13:46:40,145 INFO L263 TraceCheckUtils]: 170: Hoare triple {26799#false} call #t~ret75 := isPumpRunning(); {26798#true} is VALID [2020-07-10 13:46:40,145 INFO L280 TraceCheckUtils]: 171: Hoare triple {26798#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26798#true} is VALID [2020-07-10 13:46:40,145 INFO L280 TraceCheckUtils]: 172: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,146 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {26798#true} {26799#false} #568#return; {26799#false} is VALID [2020-07-10 13:46:40,146 INFO L280 TraceCheckUtils]: 174: Hoare triple {26799#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {26799#false} is VALID [2020-07-10 13:46:40,146 INFO L280 TraceCheckUtils]: 175: Hoare triple {26799#false} assume 0 != ~tmp___0~3; {26799#false} is VALID [2020-07-10 13:46:40,146 INFO L263 TraceCheckUtils]: 176: Hoare triple {26799#false} call __automaton_fail(); {26799#false} is VALID [2020-07-10 13:46:40,146 INFO L280 TraceCheckUtils]: 177: Hoare triple {26799#false} assume !false; {26799#false} is VALID [2020-07-10 13:46:40,177 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-10 13:46:40,177 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749036329] [2020-07-10 13:46:40,179 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [419843815] [2020-07-10 13:46:40,179 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 13:46:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,372 INFO L264 TraceCheckSpWp]: Trace formula consists of 957 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-10 13:46:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:46:40,438 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 13:46:40,848 INFO L263 TraceCheckUtils]: 0: Hoare triple {26798#true} call ULTIMATE.init(); {26798#true} is VALID [2020-07-10 13:46:40,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {26798#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26798#true} is VALID [2020-07-10 13:46:40,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,849 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26798#true} {26798#true} #562#return; {26798#true} is VALID [2020-07-10 13:46:40,849 INFO L263 TraceCheckUtils]: 4: Hoare triple {26798#true} call #t~ret76 := main(); {26798#true} is VALID [2020-07-10 13:46:40,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {26798#true} havoc ~retValue_acc~9;havoc ~tmp~10; {26798#true} is VALID [2020-07-10 13:46:40,849 INFO L263 TraceCheckUtils]: 6: Hoare triple {26798#true} call select_helpers(); {26798#true} is VALID [2020-07-10 13:46:40,850 INFO L280 TraceCheckUtils]: 7: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,850 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26798#true} {26798#true} #460#return; {26798#true} is VALID [2020-07-10 13:46:40,850 INFO L263 TraceCheckUtils]: 9: Hoare triple {26798#true} call select_features(); {26798#true} is VALID [2020-07-10 13:46:40,850 INFO L280 TraceCheckUtils]: 10: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,850 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26798#true} {26798#true} #462#return; {26798#true} is VALID [2020-07-10 13:46:40,850 INFO L263 TraceCheckUtils]: 12: Hoare triple {26798#true} call #t~ret63 := valid_product(); {26798#true} is VALID [2020-07-10 13:46:40,850 INFO L280 TraceCheckUtils]: 13: Hoare triple {26798#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26798#true} is VALID [2020-07-10 13:46:40,851 INFO L280 TraceCheckUtils]: 14: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,851 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26798#true} {26798#true} #464#return; {26798#true} is VALID [2020-07-10 13:46:40,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {26798#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~10 := #t~ret63;havoc #t~ret63; {26798#true} is VALID [2020-07-10 13:46:40,851 INFO L280 TraceCheckUtils]: 17: Hoare triple {26798#true} assume 0 != ~tmp~10; {26798#true} is VALID [2020-07-10 13:46:40,851 INFO L263 TraceCheckUtils]: 18: Hoare triple {26798#true} call setup(); {26798#true} is VALID [2020-07-10 13:46:40,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,852 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26798#true} {26798#true} #466#return; {26798#true} is VALID [2020-07-10 13:46:40,852 INFO L263 TraceCheckUtils]: 21: Hoare triple {26798#true} call runTest(); {26798#true} is VALID [2020-07-10 13:46:40,852 INFO L263 TraceCheckUtils]: 22: Hoare triple {26798#true} call test(); {26798#true} is VALID [2020-07-10 13:46:40,852 INFO L280 TraceCheckUtils]: 23: Hoare triple {26798#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26798#true} is VALID [2020-07-10 13:46:40,852 INFO L280 TraceCheckUtils]: 24: Hoare triple {26798#true} assume !false; {26798#true} is VALID [2020-07-10 13:46:40,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {26798#true} assume ~splverifierCounter~0 < 4; {26798#true} is VALID [2020-07-10 13:46:40,853 INFO L280 TraceCheckUtils]: 26: Hoare triple {26798#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {26798#true} is VALID [2020-07-10 13:46:40,853 INFO L280 TraceCheckUtils]: 27: Hoare triple {26798#true} assume 0 != ~tmp~6; {26798#true} is VALID [2020-07-10 13:46:40,853 INFO L263 TraceCheckUtils]: 28: Hoare triple {26798#true} call waterRise(); {26798#true} is VALID [2020-07-10 13:46:40,853 INFO L280 TraceCheckUtils]: 29: Hoare triple {26798#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26798#true} is VALID [2020-07-10 13:46:40,853 INFO L280 TraceCheckUtils]: 30: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,853 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {26798#true} {26798#true} #510#return; {26798#true} is VALID [2020-07-10 13:46:40,854 INFO L280 TraceCheckUtils]: 32: Hoare triple {26798#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {26798#true} is VALID [2020-07-10 13:46:40,854 INFO L280 TraceCheckUtils]: 33: Hoare triple {26798#true} assume !(0 != ~tmp___0~2); {26798#true} is VALID [2020-07-10 13:46:40,854 INFO L280 TraceCheckUtils]: 34: Hoare triple {26798#true} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {26798#true} is VALID [2020-07-10 13:46:40,854 INFO L280 TraceCheckUtils]: 35: Hoare triple {26798#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {26798#true} is VALID [2020-07-10 13:46:40,854 INFO L280 TraceCheckUtils]: 36: Hoare triple {26798#true} assume 0 != ~tmp___1~0; {26798#true} is VALID [2020-07-10 13:46:40,854 INFO L263 TraceCheckUtils]: 37: Hoare triple {26798#true} call timeShift(); {26798#true} is VALID [2020-07-10 13:46:40,855 INFO L280 TraceCheckUtils]: 38: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,855 INFO L280 TraceCheckUtils]: 39: Hoare triple {26798#true} assume 0 != ~systemActive~0; {26798#true} is VALID [2020-07-10 13:46:40,855 INFO L263 TraceCheckUtils]: 40: Hoare triple {26798#true} call processEnvironment(); {26798#true} is VALID [2020-07-10 13:46:40,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {26798#true} havoc ~tmp~2; {26798#true} is VALID [2020-07-10 13:46:40,855 INFO L280 TraceCheckUtils]: 42: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,856 INFO L263 TraceCheckUtils]: 43: Hoare triple {26798#true} call processEnvironment__wrappee__methaneQuery(); {26798#true} is VALID [2020-07-10 13:46:40,856 INFO L280 TraceCheckUtils]: 44: Hoare triple {26798#true} havoc ~tmp~1; {26798#true} is VALID [2020-07-10 13:46:40,856 INFO L280 TraceCheckUtils]: 45: Hoare triple {26798#true} assume !(0 != ~pumpRunning~0); {26798#true} is VALID [2020-07-10 13:46:40,856 INFO L263 TraceCheckUtils]: 46: Hoare triple {26798#true} call processEnvironment__wrappee__highWaterSensor(); {26798#true} is VALID [2020-07-10 13:46:40,856 INFO L280 TraceCheckUtils]: 47: Hoare triple {26798#true} havoc ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:40,856 INFO L280 TraceCheckUtils]: 48: Hoare triple {26798#true} assume 0 == ~pumpRunning~0; {26798#true} is VALID [2020-07-10 13:46:40,856 INFO L263 TraceCheckUtils]: 49: Hoare triple {26798#true} call #t~ret0 := isHighWaterLevel(); {26798#true} is VALID [2020-07-10 13:46:40,857 INFO L280 TraceCheckUtils]: 50: Hoare triple {26798#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {26798#true} is VALID [2020-07-10 13:46:40,857 INFO L263 TraceCheckUtils]: 51: Hoare triple {26798#true} call #t~ret21 := isHighWaterSensorDry(); {26798#true} is VALID [2020-07-10 13:46:40,857 INFO L280 TraceCheckUtils]: 52: Hoare triple {26798#true} havoc ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:40,857 INFO L280 TraceCheckUtils]: 53: Hoare triple {26798#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {26798#true} is VALID [2020-07-10 13:46:40,857 INFO L280 TraceCheckUtils]: 54: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,857 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26798#true} {26798#true} #524#return; {26798#true} is VALID [2020-07-10 13:46:40,858 INFO L280 TraceCheckUtils]: 56: Hoare triple {26798#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {26798#true} is VALID [2020-07-10 13:46:40,858 INFO L280 TraceCheckUtils]: 57: Hoare triple {26798#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {26798#true} is VALID [2020-07-10 13:46:40,858 INFO L280 TraceCheckUtils]: 58: Hoare triple {26798#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {26798#true} is VALID [2020-07-10 13:46:40,858 INFO L280 TraceCheckUtils]: 59: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,858 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26798#true} {26798#true} #536#return; {26798#true} is VALID [2020-07-10 13:46:40,858 INFO L280 TraceCheckUtils]: 61: Hoare triple {26798#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {26798#true} is VALID [2020-07-10 13:46:40,859 INFO L280 TraceCheckUtils]: 62: Hoare triple {26798#true} assume 0 != ~tmp~0; {26798#true} is VALID [2020-07-10 13:46:40,859 INFO L263 TraceCheckUtils]: 63: Hoare triple {26798#true} call activatePump(); {26798#true} is VALID [2020-07-10 13:46:40,859 INFO L280 TraceCheckUtils]: 64: Hoare triple {26798#true} havoc ~tmp~3; {26798#true} is VALID [2020-07-10 13:46:40,859 INFO L263 TraceCheckUtils]: 65: Hoare triple {26798#true} call #t~ret3 := isMethaneAlarm(); {26798#true} is VALID [2020-07-10 13:46:40,859 INFO L280 TraceCheckUtils]: 66: Hoare triple {26798#true} havoc ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:40,860 INFO L263 TraceCheckUtils]: 67: Hoare triple {26798#true} call #t~ret4 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:40,860 INFO L280 TraceCheckUtils]: 68: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:40,860 INFO L280 TraceCheckUtils]: 69: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,860 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {26798#true} {26798#true} #556#return; {26798#true} is VALID [2020-07-10 13:46:40,860 INFO L280 TraceCheckUtils]: 71: Hoare triple {26798#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26798#true} is VALID [2020-07-10 13:46:40,860 INFO L280 TraceCheckUtils]: 72: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,861 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {26798#true} {26798#true} #520#return; {26798#true} is VALID [2020-07-10 13:46:40,861 INFO L280 TraceCheckUtils]: 74: Hoare triple {26798#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {26798#true} is VALID [2020-07-10 13:46:40,861 INFO L280 TraceCheckUtils]: 75: Hoare triple {26798#true} assume !(0 != ~tmp~3); {26798#true} is VALID [2020-07-10 13:46:40,861 INFO L263 TraceCheckUtils]: 76: Hoare triple {26798#true} call activatePump__wrappee__lowWaterSensor(); {26798#true} is VALID [2020-07-10 13:46:40,861 INFO L280 TraceCheckUtils]: 77: Hoare triple {26798#true} ~pumpRunning~0 := 1; {26798#true} is VALID [2020-07-10 13:46:40,861 INFO L280 TraceCheckUtils]: 78: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,862 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26798#true} {26798#true} #522#return; {26798#true} is VALID [2020-07-10 13:46:40,862 INFO L280 TraceCheckUtils]: 80: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,900 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26798#true} {26798#true} #538#return; {26798#true} is VALID [2020-07-10 13:46:40,900 INFO L280 TraceCheckUtils]: 82: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,900 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26798#true} {26798#true} #550#return; {26798#true} is VALID [2020-07-10 13:46:40,901 INFO L280 TraceCheckUtils]: 84: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,901 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {26798#true} {26798#true} #508#return; {26798#true} is VALID [2020-07-10 13:46:40,901 INFO L280 TraceCheckUtils]: 86: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,901 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {26798#true} {26798#true} #528#return; {26798#true} is VALID [2020-07-10 13:46:40,901 INFO L263 TraceCheckUtils]: 88: Hoare triple {26798#true} call __utac_acc__Specification1_spec__1(); {26798#true} is VALID [2020-07-10 13:46:40,901 INFO L280 TraceCheckUtils]: 89: Hoare triple {26798#true} havoc ~tmp~11;havoc ~tmp___0~3; {26798#true} is VALID [2020-07-10 13:46:40,902 INFO L263 TraceCheckUtils]: 90: Hoare triple {26798#true} call #t~ret74 := isMethaneLevelCritical(); {26798#true} is VALID [2020-07-10 13:46:40,902 INFO L280 TraceCheckUtils]: 91: Hoare triple {26798#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26798#true} is VALID [2020-07-10 13:46:40,902 INFO L280 TraceCheckUtils]: 92: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,902 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26798#true} {26798#true} #566#return; {26798#true} is VALID [2020-07-10 13:46:40,902 INFO L280 TraceCheckUtils]: 94: Hoare triple {26798#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {26798#true} is VALID [2020-07-10 13:46:40,902 INFO L280 TraceCheckUtils]: 95: Hoare triple {26798#true} assume !(0 != ~tmp~11); {26798#true} is VALID [2020-07-10 13:46:40,902 INFO L280 TraceCheckUtils]: 96: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {26798#true} {26798#true} #530#return; {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L280 TraceCheckUtils]: 98: Hoare triple {26798#true} assume true; {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {26798#true} {26798#true} #516#return; {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L280 TraceCheckUtils]: 100: Hoare triple {26798#true} assume !false; {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L280 TraceCheckUtils]: 101: Hoare triple {26798#true} assume ~splverifierCounter~0 < 4; {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L280 TraceCheckUtils]: 102: Hoare triple {26798#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp~6 := #t~nondet23;havoc #t~nondet23; {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L280 TraceCheckUtils]: 103: Hoare triple {26798#true} assume !(0 != ~tmp~6); {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L280 TraceCheckUtils]: 104: Hoare triple {26798#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___0~2 := #t~nondet24;havoc #t~nondet24; {26798#true} is VALID [2020-07-10 13:46:40,903 INFO L280 TraceCheckUtils]: 105: Hoare triple {26798#true} assume 0 != ~tmp___0~2; {26798#true} is VALID [2020-07-10 13:46:40,904 INFO L263 TraceCheckUtils]: 106: Hoare triple {26798#true} call changeMethaneLevel(); {26798#true} is VALID [2020-07-10 13:46:40,905 INFO L280 TraceCheckUtils]: 107: Hoare triple {26798#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,905 INFO L280 TraceCheckUtils]: 108: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume true; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,906 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {27124#(<= 1 ~methaneLevelCritical~0)} {26798#true} #512#return; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,906 INFO L280 TraceCheckUtils]: 110: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___2~0 := #t~nondet25;havoc #t~nondet25; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,907 INFO L280 TraceCheckUtils]: 111: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___1~0 := #t~nondet26;havoc #t~nondet26; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,907 INFO L280 TraceCheckUtils]: 112: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,908 INFO L263 TraceCheckUtils]: 113: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,908 INFO L280 TraceCheckUtils]: 114: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,909 INFO L263 TraceCheckUtils]: 115: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} call lowerWaterLevel(); {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,909 INFO L280 TraceCheckUtils]: 116: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,910 INFO L280 TraceCheckUtils]: 117: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume true; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,910 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {27124#(<= 1 ~methaneLevelCritical~0)} {27124#(<= 1 ~methaneLevelCritical~0)} #526#return; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,911 INFO L280 TraceCheckUtils]: 119: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,912 INFO L263 TraceCheckUtils]: 120: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,912 INFO L280 TraceCheckUtils]: 121: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~2; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,913 INFO L280 TraceCheckUtils]: 122: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,913 INFO L263 TraceCheckUtils]: 123: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} call #t~ret2 := isMethaneAlarm(); {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,914 INFO L280 TraceCheckUtils]: 124: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0; {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,915 INFO L263 TraceCheckUtils]: 125: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} call #t~ret4 := isMethaneLevelCritical(); {27124#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:46:40,915 INFO L280 TraceCheckUtils]: 126: Hoare triple {27124#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {27570#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 13:46:40,916 INFO L280 TraceCheckUtils]: 127: Hoare triple {27570#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {27570#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 13:46:40,917 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {27570#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {27124#(<= 1 ~methaneLevelCritical~0)} #556#return; {27577#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} is VALID [2020-07-10 13:46:40,917 INFO L280 TraceCheckUtils]: 129: Hoare triple {27577#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {27581#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 13:46:40,918 INFO L280 TraceCheckUtils]: 130: Hoare triple {27581#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {27581#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 13:46:40,919 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {27581#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {27124#(<= 1 ~methaneLevelCritical~0)} #502#return; {27588#(and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (<= 1 ~methaneLevelCritical~0))} is VALID [2020-07-10 13:46:40,920 INFO L280 TraceCheckUtils]: 132: Hoare triple {27588#(and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (<= 1 ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {27592#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2))} is VALID [2020-07-10 13:46:40,920 INFO L280 TraceCheckUtils]: 133: Hoare triple {27592#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2))} assume !(0 != ~tmp~2); {26799#false} is VALID [2020-07-10 13:46:40,921 INFO L263 TraceCheckUtils]: 134: Hoare triple {26799#false} call processEnvironment__wrappee__methaneQuery(); {26799#false} is VALID [2020-07-10 13:46:40,921 INFO L280 TraceCheckUtils]: 135: Hoare triple {26799#false} havoc ~tmp~1; {26799#false} is VALID [2020-07-10 13:46:40,921 INFO L280 TraceCheckUtils]: 136: Hoare triple {26799#false} assume 0 != ~pumpRunning~0; {26799#false} is VALID [2020-07-10 13:46:40,921 INFO L263 TraceCheckUtils]: 137: Hoare triple {26799#false} call #t~ret1 := isLowWaterLevel(); {26799#false} is VALID [2020-07-10 13:46:40,921 INFO L280 TraceCheckUtils]: 138: Hoare triple {26799#false} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {26799#false} is VALID [2020-07-10 13:46:40,921 INFO L263 TraceCheckUtils]: 139: Hoare triple {26799#false} call #t~ret22 := isLowWaterSensorDry(); {26799#false} is VALID [2020-07-10 13:46:40,922 INFO L280 TraceCheckUtils]: 140: Hoare triple {26799#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26799#false} is VALID [2020-07-10 13:46:40,922 INFO L280 TraceCheckUtils]: 141: Hoare triple {26799#false} assume true; {26799#false} is VALID [2020-07-10 13:46:40,922 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {26799#false} {26799#false} #500#return; {26799#false} is VALID [2020-07-10 13:46:40,922 INFO L280 TraceCheckUtils]: 143: Hoare triple {26799#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {26799#false} is VALID [2020-07-10 13:46:40,922 INFO L280 TraceCheckUtils]: 144: Hoare triple {26799#false} assume 0 != ~tmp~5;~tmp___0~1 := 0; {26799#false} is VALID [2020-07-10 13:46:40,922 INFO L280 TraceCheckUtils]: 145: Hoare triple {26799#false} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {26799#false} is VALID [2020-07-10 13:46:40,923 INFO L280 TraceCheckUtils]: 146: Hoare triple {26799#false} assume true; {26799#false} is VALID [2020-07-10 13:46:40,923 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {26799#false} {26799#false} #544#return; {26799#false} is VALID [2020-07-10 13:46:40,923 INFO L280 TraceCheckUtils]: 148: Hoare triple {26799#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {26799#false} is VALID [2020-07-10 13:46:40,923 INFO L280 TraceCheckUtils]: 149: Hoare triple {26799#false} assume !(0 != ~tmp~1); {26799#false} is VALID [2020-07-10 13:46:40,923 INFO L263 TraceCheckUtils]: 150: Hoare triple {26799#false} call processEnvironment__wrappee__highWaterSensor(); {26799#false} is VALID [2020-07-10 13:46:40,924 INFO L280 TraceCheckUtils]: 151: Hoare triple {26799#false} havoc ~tmp~0; {26799#false} is VALID [2020-07-10 13:46:40,924 INFO L280 TraceCheckUtils]: 152: Hoare triple {26799#false} assume !(0 == ~pumpRunning~0); {26799#false} is VALID [2020-07-10 13:46:40,924 INFO L263 TraceCheckUtils]: 153: Hoare triple {26799#false} call processEnvironment__wrappee__base(); {26799#false} is VALID [2020-07-10 13:46:40,924 INFO L280 TraceCheckUtils]: 154: Hoare triple {26799#false} assume true; {26799#false} is VALID [2020-07-10 13:46:40,924 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26799#false} {26799#false} #542#return; {26799#false} is VALID [2020-07-10 13:46:40,924 INFO L280 TraceCheckUtils]: 156: Hoare triple {26799#false} assume true; {26799#false} is VALID [2020-07-10 13:46:40,925 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {26799#false} {26799#false} #548#return; {26799#false} is VALID [2020-07-10 13:46:40,925 INFO L280 TraceCheckUtils]: 158: Hoare triple {26799#false} assume true; {26799#false} is VALID [2020-07-10 13:46:40,925 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {26799#false} {26799#false} #506#return; {26799#false} is VALID [2020-07-10 13:46:40,925 INFO L280 TraceCheckUtils]: 160: Hoare triple {26799#false} assume true; {26799#false} is VALID [2020-07-10 13:46:40,925 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {26799#false} {27124#(<= 1 ~methaneLevelCritical~0)} #528#return; {26799#false} is VALID [2020-07-10 13:46:40,925 INFO L263 TraceCheckUtils]: 162: Hoare triple {26799#false} call __utac_acc__Specification1_spec__1(); {26799#false} is VALID [2020-07-10 13:46:40,926 INFO L280 TraceCheckUtils]: 163: Hoare triple {26799#false} havoc ~tmp~11;havoc ~tmp___0~3; {26799#false} is VALID [2020-07-10 13:46:40,926 INFO L263 TraceCheckUtils]: 164: Hoare triple {26799#false} call #t~ret74 := isMethaneLevelCritical(); {26799#false} is VALID [2020-07-10 13:46:40,926 INFO L280 TraceCheckUtils]: 165: Hoare triple {26799#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26799#false} is VALID [2020-07-10 13:46:40,926 INFO L280 TraceCheckUtils]: 166: Hoare triple {26799#false} assume true; {26799#false} is VALID [2020-07-10 13:46:40,926 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {26799#false} {26799#false} #566#return; {26799#false} is VALID [2020-07-10 13:46:40,926 INFO L280 TraceCheckUtils]: 168: Hoare triple {26799#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~11 := #t~ret74;havoc #t~ret74; {26799#false} is VALID [2020-07-10 13:46:40,927 INFO L280 TraceCheckUtils]: 169: Hoare triple {26799#false} assume 0 != ~tmp~11; {26799#false} is VALID [2020-07-10 13:46:40,927 INFO L263 TraceCheckUtils]: 170: Hoare triple {26799#false} call #t~ret75 := isPumpRunning(); {26799#false} is VALID [2020-07-10 13:46:40,927 INFO L280 TraceCheckUtils]: 171: Hoare triple {26799#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26799#false} is VALID [2020-07-10 13:46:40,927 INFO L280 TraceCheckUtils]: 172: Hoare triple {26799#false} assume true; {26799#false} is VALID [2020-07-10 13:46:40,927 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {26799#false} {26799#false} #568#return; {26799#false} is VALID [2020-07-10 13:46:40,927 INFO L280 TraceCheckUtils]: 174: Hoare triple {26799#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {26799#false} is VALID [2020-07-10 13:46:40,928 INFO L280 TraceCheckUtils]: 175: Hoare triple {26799#false} assume 0 != ~tmp___0~3; {26799#false} is VALID [2020-07-10 13:46:40,928 INFO L263 TraceCheckUtils]: 176: Hoare triple {26799#false} call __automaton_fail(); {26799#false} is VALID [2020-07-10 13:46:40,928 INFO L280 TraceCheckUtils]: 177: Hoare triple {26799#false} assume !false; {26799#false} is VALID [2020-07-10 13:46:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-07-10 13:46:40,950 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 13:46:40,950 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [18] total 23 [2020-07-10 13:46:40,950 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785888327] [2020-07-10 13:46:40,952 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 178 [2020-07-10 13:46:40,954 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:46:40,955 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 13:46:41,153 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:46:41,154 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 13:46:41,154 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:46:41,154 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 13:46:41,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=446, Unknown=0, NotChecked=0, Total=506 [2020-07-10 13:46:41,154 INFO L87 Difference]: Start difference. First operand 757 states and 872 transitions. Second operand 8 states. [2020-07-10 13:46:49,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:49,749 INFO L93 Difference]: Finished difference Result 1274 states and 1492 transitions. [2020-07-10 13:46:49,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 13:46:49,749 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 178 [2020-07-10 13:46:49,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:46:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:46:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 421 transitions. [2020-07-10 13:46:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:46:49,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 421 transitions. [2020-07-10 13:46:49,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 421 transitions. [2020-07-10 13:46:50,325 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 421 edges. 421 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:46:50,326 INFO L225 Difference]: With dead ends: 1274 [2020-07-10 13:46:50,326 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 13:46:50,330 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 226 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=60, Invalid=446, Unknown=0, NotChecked=0, Total=506 [2020-07-10 13:46:50,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 13:46:50,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 13:46:50,331 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:46:50,331 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 13:46:50,331 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 13:46:50,331 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 13:46:50,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:50,331 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 13:46:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 13:46:50,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:46:50,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:46:50,332 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 13:46:50,332 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 13:46:50,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:46:50,332 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 13:46:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 13:46:50,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:46:50,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:46:50,333 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:46:50,333 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:46:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 13:46:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 13:46:50,334 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2020-07-10 13:46:50,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:46:50,334 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 13:46:50,334 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 13:46:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 13:46:50,334 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:46:50,545 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 13:46:50,549 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 13:46:51,140 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 198 [2020-07-10 13:46:51,461 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 198 [2020-07-10 13:46:51,582 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 200 [2020-07-10 13:46:51,703 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 200 [2020-07-10 13:46:53,071 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2020-07-10 13:46:53,879 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2020-07-10 13:46:54,373 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 241 [2020-07-10 13:46:56,225 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2020-07-10 13:46:56,974 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 241 [2020-07-10 13:46:58,025 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 16 [2020-07-10 13:46:58,274 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-10 13:46:59,293 WARN L193 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 24 [2020-07-10 13:46:59,916 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2020-07-10 13:47:00,144 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-10 13:47:00,421 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-10 13:47:00,729 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-10 13:47:00,992 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-07-10 13:47:01,203 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 26 [2020-07-10 13:47:01,456 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2020-07-10 13:47:01,667 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 26 [2020-07-10 13:47:02,223 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-10 13:47:02,822 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-07-10 13:47:03,543 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-07-10 13:47:04,172 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 15 [2020-07-10 13:47:04,400 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 1 [2020-07-10 13:47:04,633 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:47:05,362 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-07-10 13:47:05,979 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2020-07-10 13:47:06,705 WARN L193 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 24 [2020-07-10 13:47:07,409 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 20 [2020-07-10 13:47:07,653 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-10 13:47:08,264 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-07-10 13:47:08,864 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-10 13:47:09,540 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-07-10 13:47:10,207 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-07-10 13:47:11,102 WARN L193 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 19 [2020-07-10 13:47:11,772 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 19 [2020-07-10 13:47:11,976 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-10 13:47:13,098 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-07-10 13:47:13,895 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 19 [2020-07-10 13:47:14,452 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 18 [2020-07-10 13:47:14,695 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-10 13:47:14,935 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 1 [2020-07-10 13:47:15,130 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-10 13:47:15,415 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-10 13:47:16,076 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 24 [2020-07-10 13:47:16,326 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2020-07-10 13:47:16,950 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2020-07-10 13:47:17,139 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-07-10 13:47:17,389 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-10 13:47:17,706 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-10 13:47:17,902 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-10 13:47:18,606 WARN L193 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-07-10 13:47:18,850 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2020-07-10 13:47:19,047 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-10 13:47:19,397 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-10 13:47:19,679 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-10 13:47:20,306 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-07-10 13:47:20,870 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 17 [2020-07-10 13:47:21,243 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-10 13:47:22,024 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 24 [2020-07-10 13:47:22,291 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2020-07-10 13:47:22,296 INFO L268 CegarLoopResult]: For program point L507(lines 484 508) no Hoare annotation was computed. [2020-07-10 13:47:22,296 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 460 515) no Hoare annotation was computed. [2020-07-10 13:47:22,296 INFO L268 CegarLoopResult]: For program point L491(lines 491 495) no Hoare annotation was computed. [2020-07-10 13:47:22,296 INFO L268 CegarLoopResult]: For program point L491-1(lines 491 495) no Hoare annotation was computed. [2020-07-10 13:47:22,296 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 460 515) no Hoare annotation was computed. [2020-07-10 13:47:22,296 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point L485-2(lines 485 506) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 460 515) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point L542-2(lines 542 567) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point L568(lines 541 569) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 516 575) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point L561-1(line 561) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 516 575) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 516 575) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point L548(lines 548 552) no Hoare annotation was computed. [2020-07-10 13:47:22,297 INFO L268 CegarLoopResult]: For program point L548-1(lines 548 552) no Hoare annotation was computed. [2020-07-10 13:47:22,298 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 391 397) the Hoare annotation is: true [2020-07-10 13:47:22,298 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 391 397) no Hoare annotation was computed. [2020-07-10 13:47:22,298 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 398 406) no Hoare annotation was computed. [2020-07-10 13:47:22,298 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 398 406) the Hoare annotation is: true [2020-07-10 13:47:22,298 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 398 406) no Hoare annotation was computed. [2020-07-10 13:47:22,298 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 846 868) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 13:47:22,299 INFO L264 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0))) [2020-07-10 13:47:22,299 INFO L264 CegarLoopResult]: At program point L858-1(line 858) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0))) [2020-07-10 13:47:22,299 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 846 868) no Hoare annotation was computed. [2020-07-10 13:47:22,299 INFO L268 CegarLoopResult]: For program point L856(lines 856 863) no Hoare annotation was computed. [2020-07-10 13:47:22,299 INFO L268 CegarLoopResult]: For program point L856-1(lines 856 863) no Hoare annotation was computed. [2020-07-10 13:47:22,300 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-07-10 13:47:22,300 INFO L264 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 13:47:22,300 INFO L264 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 13:47:22,300 INFO L264 CegarLoopResult]: At program point L852-1(line 852) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 13:47:22,300 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 846 868) no Hoare annotation was computed. [2020-07-10 13:47:22,300 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 805 828) no Hoare annotation was computed. [2020-07-10 13:47:22,300 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 805 828) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 805 828) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-10 13:47:22,301 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-07-10 13:47:22,302 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-07-10 13:47:22,302 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-07-10 13:47:22,302 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-07-10 13:47:22,302 INFO L264 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse2 .cse0 .cse1))) [2020-07-10 13:47:22,302 INFO L264 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse2 .cse0 .cse1))) [2020-07-10 13:47:22,302 INFO L268 CegarLoopResult]: For program point L121(lines 121 129) no Hoare annotation was computed. [2020-07-10 13:47:22,302 INFO L264 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse2 .cse0 .cse1))) [2020-07-10 13:47:22,302 INFO L268 CegarLoopResult]: For program point L119-1(line 119) no Hoare annotation was computed. [2020-07-10 13:47:22,302 INFO L268 CegarLoopResult]: For program point L117(lines 117 134) no Hoare annotation was computed. [2020-07-10 13:47:22,302 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 113 137) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) .cse0))) [2020-07-10 13:47:22,302 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__methaneQueryEXIT(lines 113 137) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) (not .cse0) .cse3 .cse2) (or .cse1 .cse3 .cse2))) [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point L132-1(lines 113 137) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 208 216) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 208 216) the Hoare annotation is: true [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 208 216) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 272 290) the Hoare annotation is: true [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point L281(lines 281 285) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L271 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: true [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point L281-2(lines 281 285) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 272 290) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 272 290) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point L224(lines 224 232) no Hoare annotation was computed. [2020-07-10 13:47:22,303 INFO L268 CegarLoopResult]: For program point L224-2(lines 224 232) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point L247-1(line 247) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 217 252) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point L236(lines 236 244) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point L236-2(lines 236 244) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 217 252) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 217 252) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 384 390) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 384 390) the Hoare annotation is: true [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 414 459) no Hoare annotation was computed. [2020-07-10 13:47:22,304 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 414 459) no Hoare annotation was computed. [2020-07-10 13:47:22,305 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 414 459) no Hoare annotation was computed. [2020-07-10 13:47:22,305 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 727 772) no Hoare annotation was computed. [2020-07-10 13:47:22,305 INFO L268 CegarLoopResult]: For program point L747(lines 747 754) no Hoare annotation was computed. [2020-07-10 13:47:22,305 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 727 772) no Hoare annotation was computed. [2020-07-10 13:47:22,305 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 727 772) no Hoare annotation was computed. [2020-07-10 13:47:22,305 INFO L268 CegarLoopResult]: For program point L741(lines 741 761) no Hoare annotation was computed. [2020-07-10 13:47:22,305 INFO L268 CegarLoopResult]: For program point L741-1(lines 741 761) no Hoare annotation was computed. [2020-07-10 13:47:22,305 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 836 845) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 13:47:22,305 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 836 845) no Hoare annotation was computed. [2020-07-10 13:47:22,306 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 836 845) no Hoare annotation was computed. [2020-07-10 13:47:22,306 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 197 207) the Hoare annotation is: true [2020-07-10 13:47:22,306 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 197 207) no Hoare annotation was computed. [2020-07-10 13:47:22,306 INFO L271 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: true [2020-07-10 13:47:22,306 INFO L268 CegarLoopResult]: For program point L202-1(line 202) no Hoare annotation was computed. [2020-07-10 13:47:22,306 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 197 207) no Hoare annotation was computed. [2020-07-10 13:47:22,306 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 189 196) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-10 13:47:22,306 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 189 196) no Hoare annotation was computed. [2020-07-10 13:47:22,306 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 189 196) no Hoare annotation was computed. [2020-07-10 13:47:22,307 INFO L268 CegarLoopResult]: For program point L954(lines 954 960) no Hoare annotation was computed. [2020-07-10 13:47:22,307 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryEXIT(lines 950 963) no Hoare annotation was computed. [2020-07-10 13:47:22,307 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 950 963) the Hoare annotation is: true [2020-07-10 13:47:22,307 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryFINAL(lines 950 963) no Hoare annotation was computed. [2020-07-10 13:47:22,307 INFO L264 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: (let ((.cse3 (= 0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2) (or .cse3 .cse0 .cse2) (or .cse4 .cse1 .cse2))) [2020-07-10 13:47:22,307 INFO L268 CegarLoopResult]: For program point L158-1(lines 139 163) no Hoare annotation was computed. [2020-07-10 13:47:22,307 INFO L264 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2020-07-10 13:47:22,307 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 139 163) no Hoare annotation was computed. [2020-07-10 13:47:22,307 INFO L264 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2) (or .cse3 (and .cse0 (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) .cse2) (or .cse4 .cse1 .cse2))) [2020-07-10 13:47:22,307 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 139 163) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2020-07-10 13:47:22,307 INFO L268 CegarLoopResult]: For program point L147(lines 147 155) no Hoare annotation was computed. [2020-07-10 13:47:22,308 INFO L264 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2) (or .cse3 .cse0 .cse2) (or .cse4 .cse1 .cse2))) [2020-07-10 13:47:22,308 INFO L268 CegarLoopResult]: For program point L145-1(line 145) no Hoare annotation was computed. [2020-07-10 13:47:22,308 INFO L268 CegarLoopResult]: For program point L143(lines 143 160) no Hoare annotation was computed. [2020-07-10 13:47:22,308 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 79 85) no Hoare annotation was computed. [2020-07-10 13:47:22,308 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 79 85) the Hoare annotation is: true [2020-07-10 13:47:22,308 INFO L264 CegarLoopResult]: At program point testENTRY(lines 303 368) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 13:47:22,308 INFO L268 CegarLoopResult]: For program point L351(lines 351 355) no Hoare annotation was computed. [2020-07-10 13:47:22,308 INFO L264 CegarLoopResult]: At program point L351-2(lines 343 356) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-10 13:47:22,308 INFO L268 CegarLoopResult]: For program point L314(lines 313 360) no Hoare annotation was computed. [2020-07-10 13:47:22,308 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-10 13:47:22,308 INFO L268 CegarLoopResult]: For program point L343(lines 343 356) no Hoare annotation was computed. [2020-07-10 13:47:22,309 INFO L268 CegarLoopResult]: For program point testFINAL(lines 303 368) no Hoare annotation was computed. [2020-07-10 13:47:22,309 INFO L264 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) .cse1))) [2020-07-10 13:47:22,309 INFO L268 CegarLoopResult]: For program point L333(lines 333 339) no Hoare annotation was computed. [2020-07-10 13:47:22,309 INFO L268 CegarLoopResult]: For program point L333-1(lines 333 339) no Hoare annotation was computed. [2020-07-10 13:47:22,309 INFO L264 CegarLoopResult]: At program point L358(lines 313 360) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) .cse1))) [2020-07-10 13:47:22,309 INFO L264 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) .cse1))) [2020-07-10 13:47:22,309 INFO L268 CegarLoopResult]: For program point L323(lines 323 329) no Hoare annotation was computed. [2020-07-10 13:47:22,309 INFO L268 CegarLoopResult]: For program point L323-1(lines 323 329) no Hoare annotation was computed. [2020-07-10 13:47:22,309 INFO L268 CegarLoopResult]: For program point L315(lines 315 319) no Hoare annotation was computed. [2020-07-10 13:47:22,309 INFO L264 CegarLoopResult]: At program point L361(lines 312 362) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 13:47:22,309 INFO L268 CegarLoopResult]: For program point testEXIT(lines 303 368) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point L701(lines 701 708) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 681 726) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point L695(lines 695 715) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point L695-1(lines 695 715) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 681 726) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 681 726) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 164 171) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 ~methaneLevelCritical~0)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 164 171) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 164 171) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 964 972) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 964 972) the Hoare annotation is: true [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 964 972) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point L926(lines 926 934) no Hoare annotation was computed. [2020-07-10 13:47:22,310 INFO L268 CegarLoopResult]: For program point L926-2(lines 926 934) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 918 940) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 918 940) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 918 940) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 374 383) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 374 383) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 374 383) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point L607(lines 607 623) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 578 680) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point L667(lines 667 674) no Hoare annotation was computed. [2020-07-10 13:47:22,311 INFO L268 CegarLoopResult]: For program point L628(lines 627 647) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point L624(lines 624 665) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 578 680) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point L643-1(line 643) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point L602(lines 602 606) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point L666(lines 666 677) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point L629(lines 629 633) no Hoare annotation was computed. [2020-07-10 13:47:22,312 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 578 680) no Hoare annotation was computed. [2020-07-10 13:47:22,313 INFO L268 CegarLoopResult]: For program point L627-2(lines 627 647) no Hoare annotation was computed. [2020-07-10 13:47:22,313 INFO L268 CegarLoopResult]: For program point L648(lines 626 649) no Hoare annotation was computed. [2020-07-10 13:47:22,313 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 13:47:22,313 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-10 13:47:22,313 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 13:47:22,313 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-10 13:47:22,313 INFO L268 CegarLoopResult]: For program point L177-1(line 177) no Hoare annotation was computed. [2020-07-10 13:47:22,314 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 172 188) no Hoare annotation was computed. [2020-07-10 13:47:22,314 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 172 188) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-10 13:47:22,314 INFO L264 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) (= 0 ~pumpRunning~0) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-10 13:47:22,314 INFO L268 CegarLoopResult]: For program point L183-1(lines 172 188) no Hoare annotation was computed. [2020-07-10 13:47:22,314 INFO L268 CegarLoopResult]: For program point L179(lines 179 185) no Hoare annotation was computed. [2020-07-10 13:47:22,314 INFO L268 CegarLoopResult]: For program point isHighWaterLevelEXIT(lines 253 271) no Hoare annotation was computed. [2020-07-10 13:47:22,314 INFO L268 CegarLoopResult]: For program point L262(lines 262 266) no Hoare annotation was computed. [2020-07-10 13:47:22,314 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 253 271) the Hoare annotation is: true [2020-07-10 13:47:22,315 INFO L268 CegarLoopResult]: For program point isHighWaterLevelFINAL(lines 253 271) no Hoare annotation was computed. [2020-07-10 13:47:22,315 INFO L271 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: true [2020-07-10 13:47:22,315 INFO L268 CegarLoopResult]: For program point L262-2(lines 262 266) no Hoare annotation was computed. [2020-07-10 13:47:22,315 INFO L268 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-07-10 13:47:22,315 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 941 949) no Hoare annotation was computed. [2020-07-10 13:47:22,315 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 941 949) no Hoare annotation was computed. [2020-07-10 13:47:22,315 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 941 949) no Hoare annotation was computed. [2020-07-10 13:47:22,315 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 897 908) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) .cse1) (or .cse0 (not (= 0 ~pumpRunning~0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) .cse1))) [2020-07-10 13:47:22,316 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 897 908) no Hoare annotation was computed. [2020-07-10 13:47:22,316 INFO L268 CegarLoopResult]: For program point L901-1(lines 897 908) no Hoare annotation was computed. [2020-07-10 13:47:22,316 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 13:47:22,316 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 13:47:22,316 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 13:47:22,316 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 909 917) the Hoare annotation is: true [2020-07-10 13:47:22,316 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 909 917) no Hoare annotation was computed. [2020-07-10 13:47:22,316 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 909 917) no Hoare annotation was computed. [2020-07-10 13:47:22,317 INFO L264 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse2) (or .cse1 .cse4 .cse2) (or .cse4 .cse3 .cse2))) [2020-07-10 13:47:22,317 INFO L268 CegarLoopResult]: For program point L59(lines 58 77) no Hoare annotation was computed. [2020-07-10 13:47:22,317 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 55 78) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1))) [2020-07-10 13:47:22,317 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 55 78) no Hoare annotation was computed. [2020-07-10 13:47:22,317 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 55 78) no Hoare annotation was computed. [2020-07-10 13:47:22,317 INFO L264 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse3 (not (= 0 |old(~pumpRunning~0)|)))) (.cse1 (and .cse3 (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2)))) [2020-07-10 13:47:22,318 INFO L264 CegarLoopResult]: At program point L66(lines 66 72) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (= 0 ~pumpRunning~0)) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (and .cse0 .cse7 .cse6)) (.cse4 (and .cse1 .cse7)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or (<= 2 ~waterLevel~0) (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse3 .cse6 (not (= 1 |old(~waterLevel~0)|)) .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5)))) [2020-07-10 13:47:22,318 INFO L271 CegarLoopResult]: At program point L800(lines 775 804) the Hoare annotation is: true [2020-07-10 13:47:22,318 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 775 804) no Hoare annotation was computed. [2020-07-10 13:47:22,318 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 775 804) the Hoare annotation is: true [2020-07-10 13:47:22,318 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-10 13:47:22,318 INFO L268 CegarLoopResult]: For program point L789(lines 789 793) no Hoare annotation was computed. [2020-07-10 13:47:22,318 INFO L271 CegarLoopResult]: At program point L789-1(lines 789 793) the Hoare annotation is: true [2020-07-10 13:47:22,318 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-10 13:47:22,319 INFO L271 CegarLoopResult]: At program point L785-2(lines 785 799) the Hoare annotation is: true [2020-07-10 13:47:22,319 INFO L271 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: true [2020-07-10 13:47:22,319 INFO L268 CegarLoopResult]: For program point L781-1(line 781) no Hoare annotation was computed. [2020-07-10 13:47:22,319 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 873 884) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-10 13:47:22,319 INFO L268 CegarLoopResult]: For program point L877-1(lines 873 884) no Hoare annotation was computed. [2020-07-10 13:47:22,319 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 873 884) no Hoare annotation was computed. [2020-07-10 13:47:22,319 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 829 835) no Hoare annotation was computed. [2020-07-10 13:47:22,319 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 829 835) the Hoare annotation is: true [2020-07-10 13:47:22,320 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 13:47:22,320 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-10 13:47:22,320 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 13:47:22,320 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 13:47:22,320 INFO L268 CegarLoopResult]: For program point startSystemEXIT(lines 291 298) no Hoare annotation was computed. [2020-07-10 13:47:22,320 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 291 298) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2020-07-10 13:47:22,320 INFO L268 CegarLoopResult]: For program point startSystemFINAL(lines 291 298) no Hoare annotation was computed. [2020-07-10 13:47:22,321 INFO L264 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse0 .cse1) (not (= 0 |old(~pumpRunning~0)|)) .cse2) (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-10 13:47:22,321 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 87 111) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) .cse0))) [2020-07-10 13:47:22,321 INFO L268 CegarLoopResult]: For program point L95(lines 95 103) no Hoare annotation was computed. [2020-07-10 13:47:22,321 INFO L264 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) (not .cse0) .cse3 .cse2) (or .cse1 .cse3 .cse2))) [2020-07-10 13:47:22,321 INFO L268 CegarLoopResult]: For program point L93-1(line 93) no Hoare annotation was computed. [2020-07-10 13:47:22,321 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 87 111) no Hoare annotation was computed. [2020-07-10 13:47:22,321 INFO L268 CegarLoopResult]: For program point L91(lines 91 108) no Hoare annotation was computed. [2020-07-10 13:47:22,321 INFO L264 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse2 .cse0 .cse1))) [2020-07-10 13:47:22,322 INFO L268 CegarLoopResult]: For program point L106-1(lines 87 111) no Hoare annotation was computed. [2020-07-10 13:47:22,322 INFO L264 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (let ((.cse1 (= 0 |old(~pumpRunning~0)|)) (.cse0 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not .cse1) .cse2) (or .cse1 .cse3 .cse2) (or .cse0 .cse3 .cse2))) [2020-07-10 13:47:22,322 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 885 896) no Hoare annotation was computed. [2020-07-10 13:47:22,322 INFO L268 CegarLoopResult]: For program point L889-1(lines 885 896) no Hoare annotation was computed. [2020-07-10 13:47:22,322 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 885 896) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= 0 ~pumpRunning~0)) .cse1) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1))) [2020-07-10 13:47:22,322 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 1001 1008) no Hoare annotation was computed. [2020-07-10 13:47:22,322 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1005) no Hoare annotation was computed. [2020-07-10 13:47:22,323 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 1001 1008) the Hoare annotation is: true [2020-07-10 13:47:22,323 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 1001 1008) no Hoare annotation was computed. [2020-07-10 13:47:22,323 INFO L264 CegarLoopResult]: At program point L989(line 989) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) .cse0))) [2020-07-10 13:47:22,323 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 975 999) the Hoare annotation is: true [2020-07-10 13:47:22,323 INFO L268 CegarLoopResult]: For program point L987(lines 987 993) no Hoare annotation was computed. [2020-07-10 13:47:22,323 INFO L264 CegarLoopResult]: At program point L985(line 985) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2020-07-10 13:47:22,323 INFO L268 CegarLoopResult]: For program point L985-1(line 985) no Hoare annotation was computed. [2020-07-10 13:47:22,323 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification1_spec__1EXIT(lines 975 999) no Hoare annotation was computed. [2020-07-10 13:47:22,324 INFO L268 CegarLoopResult]: For program point L983(lines 983 996) no Hoare annotation was computed. [2020-07-10 13:47:22,324 INFO L268 CegarLoopResult]: For program point L983-1(lines 975 999) no Hoare annotation was computed. [2020-07-10 13:47:22,324 INFO L271 CegarLoopResult]: At program point L981(line 981) the Hoare annotation is: true [2020-07-10 13:47:22,324 INFO L268 CegarLoopResult]: For program point L981-1(line 981) no Hoare annotation was computed. [2020-07-10 13:47:22,328 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 13:47:22,328 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 13:47:22,328 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 13:47:22,328 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 13:47:22,329 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2020-07-10 13:47:22,329 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 13:47:22,329 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 13:47:22,329 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 13:47:22,329 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 13:47:22,329 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 13:47:22,329 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 13:47:22,330 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 13:47:22,330 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 13:47:22,331 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 13:47:22,331 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-10 13:47:22,331 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-10 13:47:22,331 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 13:47:22,340 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 13:47:22,341 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-10 13:47:22,341 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 13:47:22,341 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 13:47:22,341 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 13:47:22,341 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 13:47:22,341 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 13:47:22,342 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 13:47:22,342 WARN L170 areAnnotationChecker]: L901-1 has no Hoare annotation [2020-07-10 13:47:22,342 WARN L170 areAnnotationChecker]: L901-1 has no Hoare annotation [2020-07-10 13:47:22,342 WARN L170 areAnnotationChecker]: getWaterLevelENTRY has no Hoare annotation [2020-07-10 13:47:22,343 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-10 13:47:22,343 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 13:47:22,343 WARN L170 areAnnotationChecker]: L877-1 has no Hoare annotation [2020-07-10 13:47:22,343 WARN L170 areAnnotationChecker]: L877-1 has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: L889-1 has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: L889-1 has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: L485-2 has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: L485-2 has no Hoare annotation [2020-07-10 13:47:22,349 WARN L170 areAnnotationChecker]: L485-2 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L542-2 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L542-2 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L542-2 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L810 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L810 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L279-1 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-10 13:47:22,350 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: L741 has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: L741 has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: L202-1 has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 13:47:22,351 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 13:47:22,352 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-10 13:47:22,352 WARN L170 areAnnotationChecker]: L695 has no Hoare annotation [2020-07-10 13:47:22,352 WARN L170 areAnnotationChecker]: L695 has no Hoare annotation [2020-07-10 13:47:22,352 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-10 13:47:22,352 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 13:47:22,352 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: L602 has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: L602 has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: L926 has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: L926 has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: L177-1 has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: L260-1 has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: L901-1 has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 13:47:22,353 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-10 13:47:22,354 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-10 13:47:22,354 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-10 13:47:22,354 WARN L170 areAnnotationChecker]: L781-1 has no Hoare annotation [2020-07-10 13:47:22,355 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 13:47:22,355 WARN L170 areAnnotationChecker]: L877-1 has no Hoare annotation [2020-07-10 13:47:22,355 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 13:47:22,356 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 13:47:22,356 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 13:47:22,356 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 13:47:22,356 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L889-1 has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L981-1 has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L568 has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L568 has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L119-1 has no Hoare annotation [2020-07-10 13:47:22,357 WARN L170 areAnnotationChecker]: L132-1 has no Hoare annotation [2020-07-10 13:47:22,358 WARN L170 areAnnotationChecker]: L811 has no Hoare annotation [2020-07-10 13:47:22,358 WARN L170 areAnnotationChecker]: L811 has no Hoare annotation [2020-07-10 13:47:22,358 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 13:47:22,358 WARN L170 areAnnotationChecker]: L279-1 has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: L224-2 has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: L854 has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: L747 has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: L747 has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: L741-1 has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: L202-1 has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: L145-1 has no Hoare annotation [2020-07-10 13:47:22,359 WARN L170 areAnnotationChecker]: L158-1 has no Hoare annotation [2020-07-10 13:47:22,360 WARN L170 areAnnotationChecker]: isHighWaterSensorDryFINAL has no Hoare annotation [2020-07-10 13:47:22,360 WARN L170 areAnnotationChecker]: L106-1 has no Hoare annotation [2020-07-10 13:47:22,360 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 13:47:22,360 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-10 13:47:22,360 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-10 13:47:22,360 WARN L170 areAnnotationChecker]: L701 has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: L701 has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: L695-1 has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: L607 has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: L607 has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: L926-2 has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: L177-1 has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: L260-1 has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 13:47:22,361 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 13:47:22,362 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 13:47:22,363 WARN L170 areAnnotationChecker]: L781-1 has no Hoare annotation [2020-07-10 13:47:22,363 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 13:47:22,363 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 13:47:22,363 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 13:47:22,363 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 13:47:22,363 WARN L170 areAnnotationChecker]: L856-1 has no Hoare annotation [2020-07-10 13:47:22,364 WARN L170 areAnnotationChecker]: L93-1 has no Hoare annotation [2020-07-10 13:47:22,364 WARN L170 areAnnotationChecker]: L106-1 has no Hoare annotation [2020-07-10 13:47:22,364 WARN L170 areAnnotationChecker]: startSystemEXIT has no Hoare annotation [2020-07-10 13:47:22,364 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 13:47:22,364 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 13:47:22,364 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 13:47:22,364 WARN L170 areAnnotationChecker]: L981-1 has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: L854 has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: L119-1 has no Hoare annotation [2020-07-10 13:47:22,365 WARN L170 areAnnotationChecker]: L132-1 has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: L812 has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: L812 has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: L985-1 has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 13:47:22,366 WARN L170 areAnnotationChecker]: L856-1 has no Hoare annotation [2020-07-10 13:47:22,367 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 13:47:22,367 WARN L170 areAnnotationChecker]: L158-1 has no Hoare annotation [2020-07-10 13:47:22,367 WARN L170 areAnnotationChecker]: L145-1 has no Hoare annotation [2020-07-10 13:47:22,367 WARN L170 areAnnotationChecker]: isHighWaterSensorDryEXIT has no Hoare annotation [2020-07-10 13:47:22,367 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-10 13:47:22,367 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-10 13:47:22,367 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 13:47:22,367 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: L183-1 has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: L561-1 has no Hoare annotation [2020-07-10 13:47:22,368 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-10 13:47:22,369 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-10 13:47:22,369 WARN L170 areAnnotationChecker]: L820 has no Hoare annotation [2020-07-10 13:47:22,369 WARN L170 areAnnotationChecker]: L820 has no Hoare annotation [2020-07-10 13:47:22,369 WARN L170 areAnnotationChecker]: L333-1 has no Hoare annotation [2020-07-10 13:47:22,369 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 13:47:22,369 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-10 13:47:22,369 WARN L170 areAnnotationChecker]: L93-1 has no Hoare annotation [2020-07-10 13:47:22,370 WARN L170 areAnnotationChecker]: L816 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L816 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L323-1 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L983-1 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L983 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L983 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L491-1 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L548-1 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2020-07-10 13:47:22,371 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: L813 has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: L813 has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: L987 has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: L987 has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: L281-2 has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: L236-2 has no Hoare annotation [2020-07-10 13:47:22,372 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2020-07-10 13:47:22,373 WARN L170 areAnnotationChecker]: activatePumpEXIT has no Hoare annotation [2020-07-10 13:47:22,374 WARN L170 areAnnotationChecker]: L627-2 has no Hoare annotation [2020-07-10 13:47:22,374 WARN L170 areAnnotationChecker]: L627-2 has no Hoare annotation [2020-07-10 13:47:22,374 WARN L170 areAnnotationChecker]: L627-2 has no Hoare annotation [2020-07-10 13:47:22,374 WARN L170 areAnnotationChecker]: L666 has no Hoare annotation [2020-07-10 13:47:22,374 WARN L170 areAnnotationChecker]: L666 has no Hoare annotation [2020-07-10 13:47:22,374 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 13:47:22,374 WARN L170 areAnnotationChecker]: L183-1 has no Hoare annotation [2020-07-10 13:47:22,380 WARN L170 areAnnotationChecker]: L262-2 has no Hoare annotation [2020-07-10 13:47:22,380 WARN L170 areAnnotationChecker]: L821 has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: L821 has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:47:22,381 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: L817 has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: L817 has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 13:47:22,382 WARN L170 areAnnotationChecker]: __utac_acc__Specification1_spec__1EXIT has no Hoare annotation [2020-07-10 13:47:22,383 WARN L170 areAnnotationChecker]: L985-1 has no Hoare annotation [2020-07-10 13:47:22,383 WARN L170 areAnnotationChecker]: L643-1 has no Hoare annotation [2020-07-10 13:47:22,383 WARN L170 areAnnotationChecker]: L659-1 has no Hoare annotation [2020-07-10 13:47:22,383 WARN L170 areAnnotationChecker]: L561 has no Hoare annotation [2020-07-10 13:47:22,383 WARN L170 areAnnotationChecker]: L561 has no Hoare annotation [2020-07-10 13:47:22,383 WARN L170 areAnnotationChecker]: L132-1 has no Hoare annotation [2020-07-10 13:47:22,385 WARN L170 areAnnotationChecker]: L132-1 has no Hoare annotation [2020-07-10 13:47:22,390 WARN L170 areAnnotationChecker]: L814 has no Hoare annotation [2020-07-10 13:47:22,390 WARN L170 areAnnotationChecker]: L814 has no Hoare annotation [2020-07-10 13:47:22,390 WARN L170 areAnnotationChecker]: L983-1 has no Hoare annotation [2020-07-10 13:47:22,391 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-10 13:47:22,391 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2020-07-10 13:47:22,391 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2020-07-10 13:47:22,391 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 13:47:22,391 WARN L170 areAnnotationChecker]: L158-1 has no Hoare annotation [2020-07-10 13:47:22,392 WARN L170 areAnnotationChecker]: L158-1 has no Hoare annotation [2020-07-10 13:47:22,393 WARN L170 areAnnotationChecker]: L323-1 has no Hoare annotation [2020-07-10 13:47:22,393 WARN L170 areAnnotationChecker]: L648 has no Hoare annotation [2020-07-10 13:47:22,394 WARN L170 areAnnotationChecker]: L628 has no Hoare annotation [2020-07-10 13:47:22,394 WARN L170 areAnnotationChecker]: L628 has no Hoare annotation [2020-07-10 13:47:22,394 WARN L170 areAnnotationChecker]: L667 has no Hoare annotation [2020-07-10 13:47:22,394 WARN L170 areAnnotationChecker]: L667 has no Hoare annotation [2020-07-10 13:47:22,394 WARN L170 areAnnotationChecker]: L247-1 has no Hoare annotation [2020-07-10 13:47:22,394 WARN L170 areAnnotationChecker]: isHighWaterLevelFINAL has no Hoare annotation [2020-07-10 13:47:22,394 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-10 13:47:22,394 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-10 13:47:22,395 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-10 13:47:22,395 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-10 13:47:22,395 WARN L170 areAnnotationChecker]: L818 has no Hoare annotation [2020-07-10 13:47:22,396 WARN L170 areAnnotationChecker]: L818 has no Hoare annotation [2020-07-10 13:47:22,396 WARN L170 areAnnotationChecker]: L796 has no Hoare annotation [2020-07-10 13:47:22,396 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 13:47:22,396 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 13:47:22,396 WARN L170 areAnnotationChecker]: L789 has no Hoare annotation [2020-07-10 13:47:22,396 WARN L170 areAnnotationChecker]: L789 has no Hoare annotation [2020-07-10 13:47:22,396 WARN L170 areAnnotationChecker]: L106-1 has no Hoare annotation [2020-07-10 13:47:22,398 WARN L170 areAnnotationChecker]: L106-1 has no Hoare annotation [2020-07-10 13:47:22,398 WARN L170 areAnnotationChecker]: L333-1 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L815 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L815 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L659 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L659 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: isHighWaterLevelEXIT has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L823 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L823 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L819 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: L819 has no Hoare annotation [2020-07-10 13:47:22,399 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 13:47:22,400 WARN L170 areAnnotationChecker]: L796 has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:47:22,401 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:47:22,402 INFO L163 areAnnotationChecker]: CFG has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 13:47:22,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 01:47:22 BoogieIcfgContainer [2020-07-10 13:47:22,417 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 13:47:22,420 INFO L168 Benchmark]: Toolchain (without parser) took 248413.15 ms. Allocated memory was 142.6 MB in the beginning and 737.1 MB in the end (delta: 594.5 MB). Free memory was 99.4 MB in the beginning and 504.4 MB in the end (delta: -405.0 MB). Peak memory consumption was 189.5 MB. Max. memory is 7.1 GB. [2020-07-10 13:47:22,420 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 142.6 MB. Free memory was 118.9 MB in the beginning and 118.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 13:47:22,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 687.14 ms. Allocated memory was 142.6 MB in the beginning and 200.3 MB in the end (delta: 57.7 MB). Free memory was 99.2 MB in the beginning and 166.8 MB in the end (delta: -67.6 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2020-07-10 13:47:22,422 INFO L168 Benchmark]: Boogie Preprocessor took 135.09 ms. Allocated memory is still 200.3 MB. Free memory was 166.8 MB in the beginning and 158.9 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. [2020-07-10 13:47:22,422 INFO L168 Benchmark]: RCFGBuilder took 1715.69 ms. Allocated memory was 200.3 MB in the beginning and 228.6 MB in the end (delta: 28.3 MB). Free memory was 158.9 MB in the beginning and 81.6 MB in the end (delta: 77.3 MB). Peak memory consumption was 105.6 MB. Max. memory is 7.1 GB. [2020-07-10 13:47:22,423 INFO L168 Benchmark]: TraceAbstraction took 245869.37 ms. Allocated memory was 228.6 MB in the beginning and 737.1 MB in the end (delta: 508.6 MB). Free memory was 81.6 MB in the beginning and 504.4 MB in the end (delta: -422.8 MB). Peak memory consumption was 85.8 MB. Max. memory is 7.1 GB. [2020-07-10 13:47:22,425 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 142.6 MB. Free memory was 118.9 MB in the beginning and 118.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 687.14 ms. Allocated memory was 142.6 MB in the beginning and 200.3 MB in the end (delta: 57.7 MB). Free memory was 99.2 MB in the beginning and 166.8 MB in the end (delta: -67.6 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.09 ms. Allocated memory is still 200.3 MB. Free memory was 166.8 MB in the beginning and 158.9 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1715.69 ms. Allocated memory was 200.3 MB in the beginning and 228.6 MB in the end (delta: 28.3 MB). Free memory was 158.9 MB in the beginning and 81.6 MB in the end (delta: 77.3 MB). Peak memory consumption was 105.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 245869.37 ms. Allocated memory was 228.6 MB in the beginning and 737.1 MB in the end (delta: 508.6 MB). Free memory was 81.6 MB in the beginning and 504.4 MB in the end (delta: -422.8 MB). Peak memory consumption was 85.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1005]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: ((((((0 == splverifierCounter && \old(methaneLevelCritical) == methaneLevelCritical) && 1 == systemActive) || !(0 == \old(pumpRunning))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel))) || (((0 == splverifierCounter && 1 <= methaneLevelCritical) && 0 == pumpRunning) && 1 == systemActive) - InvariantResult [Line: 312]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 256 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 213.9s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 161.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 31.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1855 SDtfs, 2183 SDslu, 2385 SDs, 0 SdLazy, 6428 SolverSat, 1313 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 36.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 761 GetRequests, 620 SyntacticMatches, 6 SemanticMatches, 135 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 284 ImplicationChecksByTransitivity, 13.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=793occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 41.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 643 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 70 LocationsWithAnnotation, 1769 PreInvPairs, 1866 NumberOfFragments, 1828 HoareAnnotationTreeSize, 1769 FomulaSimplifications, 33326095 FormulaSimplificationTreeSizeReduction, 6.4s HoareSimplificationTime, 70 FomulaSimplificationsInter, 1381111 FormulaSimplificationTreeSizeReductionInter, 21.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 8.4s InterpolantComputationTime, 1271 NumberOfCodeBlocks, 1271 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1258 ConstructedInterpolants, 0 QuantifiedInterpolants, 415960 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1749 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 13 InterpolantComputations, 11 PerfectInterpolantSequences, 116/121 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...