/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_spec4_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:36:26,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:36:26,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:36:26,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:36:26,864 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:36:26,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:36:26,868 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:36:26,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:36:26,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:36:26,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:36:26,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:36:26,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:36:26,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:36:26,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:36:26,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:36:26,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:36:26,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:36:26,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:36:26,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:36:26,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:36:26,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:36:26,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:36:26,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:36:26,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:36:26,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:36:26,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:36:26,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:36:26,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:36:26,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:36:26,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:36:26,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:36:26,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:36:26,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:36:26,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:36:26,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:36:26,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:36:26,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:36:26,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:36:26,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:36:26,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:36:26,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:36:26,925 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:36:26,954 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:36:26,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:36:26,961 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:36:26,961 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:36:26,961 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:36:26,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:36:26,961 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:36:26,961 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:36:26,962 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:36:26,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:36:26,962 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:36:26,962 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:36:26,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:36:26,962 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:36:26,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:36:26,963 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:36:26,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:36:26,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:36:26,965 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:36:26,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:36:26,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:36:26,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:36:26,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:36:26,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:36:26,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:36:26,967 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:36:26,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:36:26,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:36:26,967 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:36:26,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:36:27,242 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:36:27,254 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:36:27,257 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:36:27,259 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:36:27,259 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:36:27,260 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product62.cil.c [2020-07-17 21:36:27,321 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e486d1807/bfe49dad264b415d96476af83b91de47/FLAG3caf82989 [2020-07-17 21:36:27,864 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:36:27,864 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product62.cil.c [2020-07-17 21:36:27,879 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e486d1807/bfe49dad264b415d96476af83b91de47/FLAG3caf82989 [2020-07-17 21:36:28,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e486d1807/bfe49dad264b415d96476af83b91de47 [2020-07-17 21:36:28,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:36:28,174 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:36:28,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:36:28,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:36:28,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:36:28,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:28,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60180f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28, skipping insertion in model container [2020-07-17 21:36:28,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:28,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:36:28,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:36:28,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:36:28,749 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:36:28,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:36:28,926 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:36:28,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28 WrapperNode [2020-07-17 21:36:28,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:36:28,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:36:28,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:36:28,928 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:36:28,942 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:28,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:28,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:28,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:29,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:29,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:29,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (1/1) ... [2020-07-17 21:36:29,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:36:29,040 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:36:29,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:36:29,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:36:29,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:36:29,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:36:29,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:36:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:36:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:36:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:36:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:36:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:36:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:36:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:36:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:36:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:36:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:36:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:36:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:36:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:36:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:36:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:36:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:36:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:36:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-17 21:36:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:36:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:36:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:36:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:36:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:36:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:36:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:36:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:36:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:36:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:36:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:36:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:36:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:36:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:36:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:36:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:36:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:36:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:36:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:36:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:36:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:36:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:36:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:36:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:36:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:36:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:36:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:36:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:36:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:36:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:36:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:36:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:36:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:36:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:36:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:36:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:36:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:36:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:36:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:36:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:36:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:36:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:36:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-17 21:36:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:36:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:36:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:36:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:36:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:36:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:36:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:36:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:36:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:36:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:36:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:36:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:36:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:36:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:36:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:36:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:36:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:36:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:36:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:36:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:36:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:36:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:36:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:36:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:36:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:36:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:36:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:36:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:36:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:36:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:36:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:36:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:36:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:36:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:36:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:36:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:36:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:36:30,824 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:36:30,824 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:36:30,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:36:30 BoogieIcfgContainer [2020-07-17 21:36:30,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:36:30,831 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:36:30,831 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:36:30,835 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:36:30,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:36:28" (1/3) ... [2020-07-17 21:36:30,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@95ad168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:36:30, skipping insertion in model container [2020-07-17 21:36:30,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:36:28" (2/3) ... [2020-07-17 21:36:30,837 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@95ad168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:36:30, skipping insertion in model container [2020-07-17 21:36:30,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:36:30" (3/3) ... [2020-07-17 21:36:30,839 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product62.cil.c [2020-07-17 21:36:30,850 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:36:30,858 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:36:30,872 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:36:30,897 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:36:30,897 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:36:30,897 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:36:30,897 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:36:30,898 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:36:30,898 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:36:30,898 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:36:30,898 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:36:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states. [2020-07-17 21:36:30,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-17 21:36:30,930 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:36:30,931 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] [2020-07-17 21:36:30,932 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:36:30,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:36:30,938 INFO L82 PathProgramCache]: Analyzing trace with hash 182694304, now seen corresponding path program 1 times [2020-07-17 21:36:30,948 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:36:30,949 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967234363] [2020-07-17 21:36:30,949 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:36:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:31,671 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:36:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:31,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {203#true} is VALID [2020-07-17 21:36:31,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,778 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {203#true} {203#true} #568#return; {203#true} is VALID [2020-07-17 21:36:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:31,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,786 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {203#true} {203#true} #466#return; {203#true} is VALID [2020-07-17 21:36:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:31,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,794 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {203#true} {203#true} #468#return; {203#true} is VALID [2020-07-17 21:36:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:31,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {203#true} is VALID [2020-07-17 21:36:31,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {203#true} {203#true} #470#return; {203#true} is VALID [2020-07-17 21:36:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:31,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,807 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {203#true} {203#true} #472#return; {203#true} is VALID [2020-07-17 21:36:31,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:31,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {203#true} is VALID [2020-07-17 21:36:31,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {203#true} {204#false} #460#return; {204#false} is VALID [2020-07-17 21:36:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:31,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {203#true} is VALID [2020-07-17 21:36:31,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {203#true} {204#false} #462#return; {204#false} is VALID [2020-07-17 21:36:31,831 INFO L263 TraceCheckUtils]: 0: Hoare triple {203#true} call ULTIMATE.init(); {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:36:31,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {203#true} is VALID [2020-07-17 21:36:31,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,832 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {203#true} {203#true} #568#return; {203#true} is VALID [2020-07-17 21:36:31,832 INFO L263 TraceCheckUtils]: 4: Hoare triple {203#true} call #t~ret76 := main(); {203#true} is VALID [2020-07-17 21:36:31,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {203#true} havoc ~retValue_acc~6;havoc ~tmp~8; {203#true} is VALID [2020-07-17 21:36:31,833 INFO L263 TraceCheckUtils]: 6: Hoare triple {203#true} call select_helpers(); {203#true} is VALID [2020-07-17 21:36:31,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,834 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {203#true} {203#true} #466#return; {203#true} is VALID [2020-07-17 21:36:31,834 INFO L263 TraceCheckUtils]: 9: Hoare triple {203#true} call select_features(); {203#true} is VALID [2020-07-17 21:36:31,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,835 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {203#true} {203#true} #468#return; {203#true} is VALID [2020-07-17 21:36:31,835 INFO L263 TraceCheckUtils]: 12: Hoare triple {203#true} call #t~ret30 := valid_product(); {203#true} is VALID [2020-07-17 21:36:31,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {203#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {203#true} is VALID [2020-07-17 21:36:31,854 INFO L280 TraceCheckUtils]: 14: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,855 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {203#true} {203#true} #470#return; {203#true} is VALID [2020-07-17 21:36:31,855 INFO L280 TraceCheckUtils]: 16: Hoare triple {203#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {203#true} is VALID [2020-07-17 21:36:31,855 INFO L280 TraceCheckUtils]: 17: Hoare triple {203#true} assume 0 != ~tmp~8; {203#true} is VALID [2020-07-17 21:36:31,855 INFO L263 TraceCheckUtils]: 18: Hoare triple {203#true} call setup(); {203#true} is VALID [2020-07-17 21:36:31,856 INFO L280 TraceCheckUtils]: 19: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,856 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {203#true} {203#true} #472#return; {203#true} is VALID [2020-07-17 21:36:31,856 INFO L263 TraceCheckUtils]: 21: Hoare triple {203#true} call runTest(); {203#true} is VALID [2020-07-17 21:36:31,857 INFO L263 TraceCheckUtils]: 22: Hoare triple {203#true} call test(); {203#true} is VALID [2020-07-17 21:36:31,857 INFO L280 TraceCheckUtils]: 23: Hoare triple {203#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {203#true} is VALID [2020-07-17 21:36:31,861 INFO L280 TraceCheckUtils]: 24: Hoare triple {203#true} assume false; {204#false} is VALID [2020-07-17 21:36:31,862 INFO L263 TraceCheckUtils]: 25: Hoare triple {204#false} call cleanup(); {204#false} is VALID [2020-07-17 21:36:31,862 INFO L280 TraceCheckUtils]: 26: Hoare triple {204#false} havoc ~i~0;havoc ~__cil_tmp2~0; {204#false} is VALID [2020-07-17 21:36:31,863 INFO L263 TraceCheckUtils]: 27: Hoare triple {204#false} call timeShift(); {204#false} is VALID [2020-07-17 21:36:31,863 INFO L280 TraceCheckUtils]: 28: Hoare triple {204#false} assume !(0 != ~pumpRunning~0); {204#false} is VALID [2020-07-17 21:36:31,863 INFO L280 TraceCheckUtils]: 29: Hoare triple {204#false} assume !(0 != ~systemActive~0); {204#false} is VALID [2020-07-17 21:36:31,864 INFO L263 TraceCheckUtils]: 30: Hoare triple {204#false} call __utac_acc__Specification4_spec__1(); {204#false} is VALID [2020-07-17 21:36:31,864 INFO L280 TraceCheckUtils]: 31: Hoare triple {204#false} havoc ~tmp~7;havoc ~tmp___0~3; {204#false} is VALID [2020-07-17 21:36:31,867 INFO L263 TraceCheckUtils]: 32: Hoare triple {204#false} call #t~ret27 := getWaterLevel(); {203#true} is VALID [2020-07-17 21:36:31,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {203#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {203#true} is VALID [2020-07-17 21:36:31,868 INFO L280 TraceCheckUtils]: 34: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,868 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {203#true} {204#false} #460#return; {204#false} is VALID [2020-07-17 21:36:31,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {204#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {204#false} is VALID [2020-07-17 21:36:31,869 INFO L280 TraceCheckUtils]: 37: Hoare triple {204#false} assume 0 == ~tmp~7; {204#false} is VALID [2020-07-17 21:36:31,870 INFO L263 TraceCheckUtils]: 38: Hoare triple {204#false} call #t~ret28 := isPumpRunning(); {203#true} is VALID [2020-07-17 21:36:31,870 INFO L280 TraceCheckUtils]: 39: Hoare triple {203#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {203#true} is VALID [2020-07-17 21:36:31,871 INFO L280 TraceCheckUtils]: 40: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-17 21:36:31,871 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {203#true} {204#false} #462#return; {204#false} is VALID [2020-07-17 21:36:31,871 INFO L280 TraceCheckUtils]: 42: Hoare triple {204#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {204#false} is VALID [2020-07-17 21:36:31,871 INFO L280 TraceCheckUtils]: 43: Hoare triple {204#false} assume 0 != ~tmp___0~3; {204#false} is VALID [2020-07-17 21:36:31,872 INFO L263 TraceCheckUtils]: 44: Hoare triple {204#false} call __automaton_fail(); {204#false} is VALID [2020-07-17 21:36:31,872 INFO L280 TraceCheckUtils]: 45: Hoare triple {204#false} assume !false; {204#false} is VALID [2020-07-17 21:36:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:36:31,888 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967234363] [2020-07-17 21:36:31,889 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:36:31,890 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-17 21:36:31,891 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313891115] [2020-07-17 21:36:31,898 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-17 21:36:31,903 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:36:31,908 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 21:36:32,005 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:36:32,005 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 21:36:32,006 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:36:32,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 21:36:32,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-17 21:36:32,018 INFO L87 Difference]: Start difference. First operand 200 states. Second operand 3 states. [2020-07-17 21:36:37,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:36:37,328 INFO L93 Difference]: Finished difference Result 360 states and 465 transitions. [2020-07-17 21:36:37,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 21:36:37,328 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-17 21:36:37,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:36:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:36:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 465 transitions. [2020-07-17 21:36:37,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 21:36:37,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 465 transitions. [2020-07-17 21:36:37,385 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 465 transitions. [2020-07-17 21:36:39,006 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:36:39,034 INFO L225 Difference]: With dead ends: 360 [2020-07-17 21:36:39,035 INFO L226 Difference]: Without dead ends: 194 [2020-07-17 21:36:39,040 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 [2020-07-17 21:36:39,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2020-07-17 21:36:40,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 157. [2020-07-17 21:36:40,668 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:36:40,669 INFO L82 GeneralOperation]: Start isEquivalent. First operand 194 states. Second operand 157 states. [2020-07-17 21:36:40,669 INFO L74 IsIncluded]: Start isIncluded. First operand 194 states. Second operand 157 states. [2020-07-17 21:36:40,669 INFO L87 Difference]: Start difference. First operand 194 states. Second operand 157 states. [2020-07-17 21:36:40,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:36:40,687 INFO L93 Difference]: Finished difference Result 194 states and 243 transitions. [2020-07-17 21:36:40,687 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 243 transitions. [2020-07-17 21:36:40,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:36:40,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:36:40,692 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand 194 states. [2020-07-17 21:36:40,692 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 194 states. [2020-07-17 21:36:40,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:36:40,707 INFO L93 Difference]: Finished difference Result 194 states and 243 transitions. [2020-07-17 21:36:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 243 transitions. [2020-07-17 21:36:40,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:36:40,712 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:36:40,712 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:36:40,712 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:36:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157 states. [2020-07-17 21:36:40,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 185 transitions. [2020-07-17 21:36:40,723 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 185 transitions. Word has length 46 [2020-07-17 21:36:40,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:36:40,723 INFO L479 AbstractCegarLoop]: Abstraction has 157 states and 185 transitions. [2020-07-17 21:36:40,724 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 21:36:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 185 transitions. [2020-07-17 21:36:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-07-17 21:36:40,726 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:36:40,727 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] [2020-07-17 21:36:40,727 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:36:40,727 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:36:40,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:36:40,728 INFO L82 PathProgramCache]: Analyzing trace with hash -1720628684, now seen corresponding path program 1 times [2020-07-17 21:36:40,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:36:40,728 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1419233108] [2020-07-17 21:36:40,729 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:36:40,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:41,119 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:36:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:41,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1339#true} is VALID [2020-07-17 21:36:41,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#true} {1339#true} #568#return; {1339#true} is VALID [2020-07-17 21:36:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:41,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,186 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1339#true} {1339#true} #466#return; {1339#true} is VALID [2020-07-17 21:36:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:41,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,190 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1339#true} {1339#true} #468#return; {1339#true} is VALID [2020-07-17 21:36:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:41,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {1339#true} is VALID [2020-07-17 21:36:41,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,194 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#true} {1339#true} #470#return; {1339#true} is VALID [2020-07-17 21:36:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:41,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,208 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1339#true} {1339#true} #472#return; {1339#true} is VALID [2020-07-17 21:36:41,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:41,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1339#true} is VALID [2020-07-17 21:36:41,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,213 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#true} {1340#false} #460#return; {1340#false} is VALID [2020-07-17 21:36:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:41,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1339#true} is VALID [2020-07-17 21:36:41,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#true} {1340#false} #462#return; {1340#false} is VALID [2020-07-17 21:36:41,222 INFO L263 TraceCheckUtils]: 0: Hoare triple {1339#true} call ULTIMATE.init(); {1360#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:36:41,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1339#true} is VALID [2020-07-17 21:36:41,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,223 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1339#true} {1339#true} #568#return; {1339#true} is VALID [2020-07-17 21:36:41,223 INFO L263 TraceCheckUtils]: 4: Hoare triple {1339#true} call #t~ret76 := main(); {1339#true} is VALID [2020-07-17 21:36:41,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {1339#true} havoc ~retValue_acc~6;havoc ~tmp~8; {1339#true} is VALID [2020-07-17 21:36:41,224 INFO L263 TraceCheckUtils]: 6: Hoare triple {1339#true} call select_helpers(); {1339#true} is VALID [2020-07-17 21:36:41,224 INFO L280 TraceCheckUtils]: 7: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,224 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1339#true} {1339#true} #466#return; {1339#true} is VALID [2020-07-17 21:36:41,224 INFO L263 TraceCheckUtils]: 9: Hoare triple {1339#true} call select_features(); {1339#true} is VALID [2020-07-17 21:36:41,225 INFO L280 TraceCheckUtils]: 10: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,225 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1339#true} {1339#true} #468#return; {1339#true} is VALID [2020-07-17 21:36:41,225 INFO L263 TraceCheckUtils]: 12: Hoare triple {1339#true} call #t~ret30 := valid_product(); {1339#true} is VALID [2020-07-17 21:36:41,226 INFO L280 TraceCheckUtils]: 13: Hoare triple {1339#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {1339#true} is VALID [2020-07-17 21:36:41,226 INFO L280 TraceCheckUtils]: 14: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,226 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1339#true} {1339#true} #470#return; {1339#true} is VALID [2020-07-17 21:36:41,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {1339#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {1339#true} is VALID [2020-07-17 21:36:41,227 INFO L280 TraceCheckUtils]: 17: Hoare triple {1339#true} assume 0 != ~tmp~8; {1339#true} is VALID [2020-07-17 21:36:41,227 INFO L263 TraceCheckUtils]: 18: Hoare triple {1339#true} call setup(); {1339#true} is VALID [2020-07-17 21:36:41,227 INFO L280 TraceCheckUtils]: 19: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,228 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1339#true} {1339#true} #472#return; {1339#true} is VALID [2020-07-17 21:36:41,228 INFO L263 TraceCheckUtils]: 21: Hoare triple {1339#true} call runTest(); {1339#true} is VALID [2020-07-17 21:36:41,228 INFO L263 TraceCheckUtils]: 22: Hoare triple {1339#true} call test(); {1339#true} is VALID [2020-07-17 21:36:41,229 INFO L280 TraceCheckUtils]: 23: Hoare triple {1339#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:36:41,230 INFO L280 TraceCheckUtils]: 24: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !false; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:36:41,230 INFO L280 TraceCheckUtils]: 25: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1340#false} is VALID [2020-07-17 21:36:41,231 INFO L263 TraceCheckUtils]: 26: Hoare triple {1340#false} call cleanup(); {1340#false} is VALID [2020-07-17 21:36:41,231 INFO L280 TraceCheckUtils]: 27: Hoare triple {1340#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1340#false} is VALID [2020-07-17 21:36:41,231 INFO L263 TraceCheckUtils]: 28: Hoare triple {1340#false} call timeShift(); {1340#false} is VALID [2020-07-17 21:36:41,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {1340#false} assume !(0 != ~pumpRunning~0); {1340#false} is VALID [2020-07-17 21:36:41,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {1340#false} assume !(0 != ~systemActive~0); {1340#false} is VALID [2020-07-17 21:36:41,232 INFO L263 TraceCheckUtils]: 31: Hoare triple {1340#false} call __utac_acc__Specification4_spec__1(); {1340#false} is VALID [2020-07-17 21:36:41,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {1340#false} havoc ~tmp~7;havoc ~tmp___0~3; {1340#false} is VALID [2020-07-17 21:36:41,233 INFO L263 TraceCheckUtils]: 33: Hoare triple {1340#false} call #t~ret27 := getWaterLevel(); {1339#true} is VALID [2020-07-17 21:36:41,233 INFO L280 TraceCheckUtils]: 34: Hoare triple {1339#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1339#true} is VALID [2020-07-17 21:36:41,234 INFO L280 TraceCheckUtils]: 35: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,234 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1339#true} {1340#false} #460#return; {1340#false} is VALID [2020-07-17 21:36:41,234 INFO L280 TraceCheckUtils]: 37: Hoare triple {1340#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {1340#false} is VALID [2020-07-17 21:36:41,234 INFO L280 TraceCheckUtils]: 38: Hoare triple {1340#false} assume 0 == ~tmp~7; {1340#false} is VALID [2020-07-17 21:36:41,235 INFO L263 TraceCheckUtils]: 39: Hoare triple {1340#false} call #t~ret28 := isPumpRunning(); {1339#true} is VALID [2020-07-17 21:36:41,235 INFO L280 TraceCheckUtils]: 40: Hoare triple {1339#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1339#true} is VALID [2020-07-17 21:36:41,235 INFO L280 TraceCheckUtils]: 41: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-17 21:36:41,236 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1339#true} {1340#false} #462#return; {1340#false} is VALID [2020-07-17 21:36:41,236 INFO L280 TraceCheckUtils]: 43: Hoare triple {1340#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {1340#false} is VALID [2020-07-17 21:36:41,236 INFO L280 TraceCheckUtils]: 44: Hoare triple {1340#false} assume 0 != ~tmp___0~3; {1340#false} is VALID [2020-07-17 21:36:41,237 INFO L263 TraceCheckUtils]: 45: Hoare triple {1340#false} call __automaton_fail(); {1340#false} is VALID [2020-07-17 21:36:41,237 INFO L280 TraceCheckUtils]: 46: Hoare triple {1340#false} assume !false; {1340#false} is VALID [2020-07-17 21:36:41,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:36:41,243 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1419233108] [2020-07-17 21:36:41,243 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:36:41,243 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:36:41,244 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551326982] [2020-07-17 21:36:41,245 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-17 21:36:41,246 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:36:41,246 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:36:41,307 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:36:41,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:36:41,307 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:36:41,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:36:41,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:36:41,308 INFO L87 Difference]: Start difference. First operand 157 states and 185 transitions. Second operand 4 states. [2020-07-17 21:36:42,618 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:36:47,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:36:47,239 INFO L93 Difference]: Finished difference Result 289 states and 352 transitions. [2020-07-17 21:36:47,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 21:36:47,239 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-17 21:36:47,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:36:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:36:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 352 transitions. [2020-07-17 21:36:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:36:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 352 transitions. [2020-07-17 21:36:47,268 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 352 transitions. [2020-07-17 21:36:48,537 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 352 edges. 352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:36:48,544 INFO L225 Difference]: With dead ends: 289 [2020-07-17 21:36:48,544 INFO L226 Difference]: Without dead ends: 178 [2020-07-17 21:36:48,546 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 [2020-07-17 21:36:48,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2020-07-17 21:36:50,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 148. [2020-07-17 21:36:50,143 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:36:50,143 INFO L82 GeneralOperation]: Start isEquivalent. First operand 178 states. Second operand 148 states. [2020-07-17 21:36:50,143 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 148 states. [2020-07-17 21:36:50,144 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 148 states. [2020-07-17 21:36:50,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:36:50,154 INFO L93 Difference]: Finished difference Result 178 states and 219 transitions. [2020-07-17 21:36:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 219 transitions. [2020-07-17 21:36:50,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:36:50,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:36:50,156 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 178 states. [2020-07-17 21:36:50,156 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 178 states. [2020-07-17 21:36:50,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:36:50,166 INFO L93 Difference]: Finished difference Result 178 states and 219 transitions. [2020-07-17 21:36:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 219 transitions. [2020-07-17 21:36:50,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:36:50,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:36:50,168 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:36:50,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:36:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-17 21:36:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 173 transitions. [2020-07-17 21:36:50,175 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 173 transitions. Word has length 47 [2020-07-17 21:36:50,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:36:50,176 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 173 transitions. [2020-07-17 21:36:50,176 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:36:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 173 transitions. [2020-07-17 21:36:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-17 21:36:50,178 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:36:50,178 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] [2020-07-17 21:36:50,178 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:36:50,178 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:36:50,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:36:50,179 INFO L82 PathProgramCache]: Analyzing trace with hash 1588538268, now seen corresponding path program 1 times [2020-07-17 21:36:50,179 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:36:50,179 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861103987] [2020-07-17 21:36:50,180 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:36:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:50,563 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:36:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:50,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {2366#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {2347#(= 1 ~systemActive~0)} assume true; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2347#(= 1 ~systemActive~0)} {2342#true} #568#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:50,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,704 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2342#true} {2347#(= 1 ~systemActive~0)} #466#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:50,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,709 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2342#true} {2347#(= 1 ~systemActive~0)} #468#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:50,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:36:50,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:36:50,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2347#(= 1 ~systemActive~0)} #470#return; {2355#(= |main_#t~ret30| ~systemActive~0)} is VALID [2020-07-17 21:36:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:50,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,774 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2342#true} {2357#(not (= 0 ~systemActive~0))} #472#return; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:50,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2342#true} is VALID [2020-07-17 21:36:50,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,778 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2342#true} {2343#false} #460#return; {2343#false} is VALID [2020-07-17 21:36:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:36:50,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2342#true} is VALID [2020-07-17 21:36:50,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,781 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2342#true} {2343#false} #462#return; {2343#false} is VALID [2020-07-17 21:36:50,784 INFO L263 TraceCheckUtils]: 0: Hoare triple {2342#true} call ULTIMATE.init(); {2366#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:36:50,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {2366#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {2347#(= 1 ~systemActive~0)} assume true; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,789 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2347#(= 1 ~systemActive~0)} {2342#true} #568#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,790 INFO L263 TraceCheckUtils]: 4: Hoare triple {2347#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {2347#(= 1 ~systemActive~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,791 INFO L263 TraceCheckUtils]: 6: Hoare triple {2347#(= 1 ~systemActive~0)} call select_helpers(); {2342#true} is VALID [2020-07-17 21:36:50,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,792 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2342#true} {2347#(= 1 ~systemActive~0)} #466#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,792 INFO L263 TraceCheckUtils]: 9: Hoare triple {2347#(= 1 ~systemActive~0)} call select_features(); {2342#true} is VALID [2020-07-17 21:36:50,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,793 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2342#true} {2347#(= 1 ~systemActive~0)} #468#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:36:50,794 INFO L263 TraceCheckUtils]: 12: Hoare triple {2347#(= 1 ~systemActive~0)} call #t~ret30 := valid_product(); {2342#true} is VALID [2020-07-17 21:36:50,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {2342#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:36:50,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:36:50,796 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2347#(= 1 ~systemActive~0)} #470#return; {2355#(= |main_#t~ret30| ~systemActive~0)} is VALID [2020-07-17 21:36:50,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {2355#(= |main_#t~ret30| ~systemActive~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {2356#(= main_~tmp~8 ~systemActive~0)} is VALID [2020-07-17 21:36:50,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {2356#(= main_~tmp~8 ~systemActive~0)} assume 0 != ~tmp~8; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,798 INFO L263 TraceCheckUtils]: 18: Hoare triple {2357#(not (= 0 ~systemActive~0))} call setup(); {2342#true} is VALID [2020-07-17 21:36:50,798 INFO L280 TraceCheckUtils]: 19: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,799 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2342#true} {2357#(not (= 0 ~systemActive~0))} #472#return; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,799 INFO L263 TraceCheckUtils]: 21: Hoare triple {2357#(not (= 0 ~systemActive~0))} call runTest(); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,800 INFO L263 TraceCheckUtils]: 22: Hoare triple {2357#(not (= 0 ~systemActive~0))} call test(); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,801 INFO L280 TraceCheckUtils]: 23: Hoare triple {2357#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !false; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,802 INFO L280 TraceCheckUtils]: 25: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,803 INFO L280 TraceCheckUtils]: 26: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,803 INFO L280 TraceCheckUtils]: 27: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,804 INFO L280 TraceCheckUtils]: 28: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,804 INFO L280 TraceCheckUtils]: 29: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,805 INFO L280 TraceCheckUtils]: 30: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,805 INFO L280 TraceCheckUtils]: 31: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,806 INFO L280 TraceCheckUtils]: 32: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,812 INFO L263 TraceCheckUtils]: 33: Hoare triple {2357#(not (= 0 ~systemActive~0))} call timeShift(); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,814 INFO L280 TraceCheckUtils]: 34: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:36:50,814 INFO L280 TraceCheckUtils]: 35: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2343#false} is VALID [2020-07-17 21:36:50,815 INFO L263 TraceCheckUtils]: 36: Hoare triple {2343#false} call __utac_acc__Specification4_spec__1(); {2343#false} is VALID [2020-07-17 21:36:50,815 INFO L280 TraceCheckUtils]: 37: Hoare triple {2343#false} havoc ~tmp~7;havoc ~tmp___0~3; {2343#false} is VALID [2020-07-17 21:36:50,815 INFO L263 TraceCheckUtils]: 38: Hoare triple {2343#false} call #t~ret27 := getWaterLevel(); {2342#true} is VALID [2020-07-17 21:36:50,815 INFO L280 TraceCheckUtils]: 39: Hoare triple {2342#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2342#true} is VALID [2020-07-17 21:36:50,816 INFO L280 TraceCheckUtils]: 40: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,816 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2342#true} {2343#false} #460#return; {2343#false} is VALID [2020-07-17 21:36:50,816 INFO L280 TraceCheckUtils]: 42: Hoare triple {2343#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {2343#false} is VALID [2020-07-17 21:36:50,816 INFO L280 TraceCheckUtils]: 43: Hoare triple {2343#false} assume 0 == ~tmp~7; {2343#false} is VALID [2020-07-17 21:36:50,816 INFO L263 TraceCheckUtils]: 44: Hoare triple {2343#false} call #t~ret28 := isPumpRunning(); {2342#true} is VALID [2020-07-17 21:36:50,817 INFO L280 TraceCheckUtils]: 45: Hoare triple {2342#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2342#true} is VALID [2020-07-17 21:36:50,817 INFO L280 TraceCheckUtils]: 46: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-17 21:36:50,817 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2342#true} {2343#false} #462#return; {2343#false} is VALID [2020-07-17 21:36:50,817 INFO L280 TraceCheckUtils]: 48: Hoare triple {2343#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {2343#false} is VALID [2020-07-17 21:36:50,818 INFO L280 TraceCheckUtils]: 49: Hoare triple {2343#false} assume 0 != ~tmp___0~3; {2343#false} is VALID [2020-07-17 21:36:50,818 INFO L263 TraceCheckUtils]: 50: Hoare triple {2343#false} call __automaton_fail(); {2343#false} is VALID [2020-07-17 21:36:50,818 INFO L280 TraceCheckUtils]: 51: Hoare triple {2343#false} assume !false; {2343#false} is VALID [2020-07-17 21:36:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:36:50,831 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861103987] [2020-07-17 21:36:50,831 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:36:50,831 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 21:36:50,832 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200987369] [2020-07-17 21:36:50,832 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-17 21:36:50,833 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:36:50,833 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 21:36:50,894 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:36:50,894 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 21:36:50,895 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:36:50,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 21:36:50,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-17 21:36:50,896 INFO L87 Difference]: Start difference. First operand 148 states and 173 transitions. Second operand 8 states. [2020-07-17 21:36:51,703 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 21:36:52,706 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:36:53,117 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 21:36:53,453 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 21:37:03,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:37:03,740 INFO L93 Difference]: Finished difference Result 302 states and 370 transitions. [2020-07-17 21:37:03,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 21:37:03,740 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-17 21:37:03,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:37:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 21:37:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 370 transitions. [2020-07-17 21:37:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 21:37:03,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 370 transitions. [2020-07-17 21:37:03,757 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 370 transitions. [2020-07-17 21:37:05,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 370 edges. 370 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:37:05,057 INFO L225 Difference]: With dead ends: 302 [2020-07-17 21:37:05,057 INFO L226 Difference]: Without dead ends: 178 [2020-07-17 21:37:05,058 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 [2020-07-17 21:37:05,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2020-07-17 21:37:06,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 148. [2020-07-17 21:37:06,667 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:37:06,668 INFO L82 GeneralOperation]: Start isEquivalent. First operand 178 states. Second operand 148 states. [2020-07-17 21:37:06,668 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 148 states. [2020-07-17 21:37:06,668 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 148 states. [2020-07-17 21:37:06,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:37:06,678 INFO L93 Difference]: Finished difference Result 178 states and 217 transitions. [2020-07-17 21:37:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 217 transitions. [2020-07-17 21:37:06,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:37:06,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:37:06,680 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 178 states. [2020-07-17 21:37:06,680 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 178 states. [2020-07-17 21:37:06,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:37:06,689 INFO L93 Difference]: Finished difference Result 178 states and 217 transitions. [2020-07-17 21:37:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 217 transitions. [2020-07-17 21:37:06,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:37:06,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:37:06,690 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:37:06,691 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:37:06,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-17 21:37:06,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 172 transitions. [2020-07-17 21:37:06,697 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 172 transitions. Word has length 52 [2020-07-17 21:37:06,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:37:06,697 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 172 transitions. [2020-07-17 21:37:06,698 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 21:37:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 172 transitions. [2020-07-17 21:37:06,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:37:06,700 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:37:06,700 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] [2020-07-17 21:37:06,701 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:37:06,701 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:37:06,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:37:06,701 INFO L82 PathProgramCache]: Analyzing trace with hash 265767055, now seen corresponding path program 1 times [2020-07-17 21:37:06,701 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:37:06,702 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111186766] [2020-07-17 21:37:06,702 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:37:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,064 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:37:07,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {3410#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume true; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3377#(= 0 ~pumpRunning~0)} {3372#true} #568#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,147 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #466#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,152 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #468#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {3372#true} is VALID [2020-07-17 21:37:07,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #470#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,163 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #472#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,216 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,217 INFO L263 TraceCheckUtils]: 2: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3372#true} is VALID [2020-07-17 21:37:07,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,218 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,219 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3431#(not (= 0 |old(~pumpRunning~0)|))} {3377#(= 0 ~pumpRunning~0)} #556#return; {3373#false} is VALID [2020-07-17 21:37:07,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3372#true} is VALID [2020-07-17 21:37:07,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,221 INFO L263 TraceCheckUtils]: 2: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,222 INFO L280 TraceCheckUtils]: 4: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,223 INFO L263 TraceCheckUtils]: 5: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3372#true} is VALID [2020-07-17 21:37:07,223 INFO L280 TraceCheckUtils]: 6: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,224 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,225 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3431#(not (= 0 |old(~pumpRunning~0)|))} {3377#(= 0 ~pumpRunning~0)} #556#return; {3373#false} is VALID [2020-07-17 21:37:07,225 INFO L280 TraceCheckUtils]: 10: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-17 21:37:07,226 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #514#return; {3373#false} is VALID [2020-07-17 21:37:07,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3372#true} is VALID [2020-07-17 21:37:07,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,228 INFO L263 TraceCheckUtils]: 2: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3372#true} is VALID [2020-07-17 21:37:07,229 INFO L280 TraceCheckUtils]: 4: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,229 INFO L263 TraceCheckUtils]: 5: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,230 INFO L280 TraceCheckUtils]: 7: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,231 INFO L263 TraceCheckUtils]: 8: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3372#true} is VALID [2020-07-17 21:37:07,231 INFO L280 TraceCheckUtils]: 9: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,232 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,232 INFO L280 TraceCheckUtils]: 11: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,233 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3431#(not (= 0 |old(~pumpRunning~0)|))} {3377#(= 0 ~pumpRunning~0)} #556#return; {3373#false} is VALID [2020-07-17 21:37:07,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-17 21:37:07,233 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #514#return; {3373#false} is VALID [2020-07-17 21:37:07,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-17 21:37:07,234 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #534#return; {3373#false} is VALID [2020-07-17 21:37:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {3372#true} is VALID [2020-07-17 21:37:07,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3372#true} {3373#false} #460#return; {3373#false} is VALID [2020-07-17 21:37:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:07,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3372#true} is VALID [2020-07-17 21:37:07,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,243 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3372#true} {3373#false} #462#return; {3373#false} is VALID [2020-07-17 21:37:07,250 INFO L263 TraceCheckUtils]: 0: Hoare triple {3372#true} call ULTIMATE.init(); {3410#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:37:07,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {3410#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume true; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,259 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3377#(= 0 ~pumpRunning~0)} {3372#true} #568#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,260 INFO L263 TraceCheckUtils]: 4: Hoare triple {3377#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {3377#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,260 INFO L263 TraceCheckUtils]: 6: Hoare triple {3377#(= 0 ~pumpRunning~0)} call select_helpers(); {3372#true} is VALID [2020-07-17 21:37:07,261 INFO L280 TraceCheckUtils]: 7: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,261 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #466#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,261 INFO L263 TraceCheckUtils]: 9: Hoare triple {3377#(= 0 ~pumpRunning~0)} call select_features(); {3372#true} is VALID [2020-07-17 21:37:07,262 INFO L280 TraceCheckUtils]: 10: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,262 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #468#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,262 INFO L263 TraceCheckUtils]: 12: Hoare triple {3377#(= 0 ~pumpRunning~0)} call #t~ret30 := valid_product(); {3372#true} is VALID [2020-07-17 21:37:07,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {3372#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {3372#true} is VALID [2020-07-17 21:37:07,263 INFO L280 TraceCheckUtils]: 14: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,264 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #470#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,264 INFO L280 TraceCheckUtils]: 16: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,265 INFO L263 TraceCheckUtils]: 18: Hoare triple {3377#(= 0 ~pumpRunning~0)} call setup(); {3372#true} is VALID [2020-07-17 21:37:07,265 INFO L280 TraceCheckUtils]: 19: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,266 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #472#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,266 INFO L263 TraceCheckUtils]: 21: Hoare triple {3377#(= 0 ~pumpRunning~0)} call runTest(); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,267 INFO L263 TraceCheckUtils]: 22: Hoare triple {3377#(= 0 ~pumpRunning~0)} call test(); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,267 INFO L280 TraceCheckUtils]: 23: Hoare triple {3377#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,268 INFO L280 TraceCheckUtils]: 24: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !false; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,268 INFO L280 TraceCheckUtils]: 25: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,269 INFO L280 TraceCheckUtils]: 26: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,269 INFO L280 TraceCheckUtils]: 27: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,270 INFO L280 TraceCheckUtils]: 28: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,270 INFO L280 TraceCheckUtils]: 29: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,271 INFO L280 TraceCheckUtils]: 30: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,271 INFO L280 TraceCheckUtils]: 31: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,272 INFO L280 TraceCheckUtils]: 32: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,273 INFO L263 TraceCheckUtils]: 33: Hoare triple {3377#(= 0 ~pumpRunning~0)} call timeShift(); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,274 INFO L263 TraceCheckUtils]: 36: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,274 INFO L280 TraceCheckUtils]: 37: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3372#true} is VALID [2020-07-17 21:37:07,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,276 INFO L263 TraceCheckUtils]: 39: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,276 INFO L280 TraceCheckUtils]: 40: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3372#true} is VALID [2020-07-17 21:37:07,276 INFO L280 TraceCheckUtils]: 41: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:37:07,277 INFO L263 TraceCheckUtils]: 42: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:07,278 INFO L280 TraceCheckUtils]: 44: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,278 INFO L263 TraceCheckUtils]: 45: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3372#true} is VALID [2020-07-17 21:37:07,278 INFO L280 TraceCheckUtils]: 46: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,279 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,279 INFO L280 TraceCheckUtils]: 48: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:37:07,280 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3431#(not (= 0 |old(~pumpRunning~0)|))} {3377#(= 0 ~pumpRunning~0)} #556#return; {3373#false} is VALID [2020-07-17 21:37:07,280 INFO L280 TraceCheckUtils]: 50: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-17 21:37:07,280 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #514#return; {3373#false} is VALID [2020-07-17 21:37:07,280 INFO L280 TraceCheckUtils]: 52: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-17 21:37:07,280 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #534#return; {3373#false} is VALID [2020-07-17 21:37:07,281 INFO L263 TraceCheckUtils]: 54: Hoare triple {3373#false} call __utac_acc__Specification4_spec__1(); {3373#false} is VALID [2020-07-17 21:37:07,281 INFO L280 TraceCheckUtils]: 55: Hoare triple {3373#false} havoc ~tmp~7;havoc ~tmp___0~3; {3373#false} is VALID [2020-07-17 21:37:07,281 INFO L263 TraceCheckUtils]: 56: Hoare triple {3373#false} call #t~ret27 := getWaterLevel(); {3372#true} is VALID [2020-07-17 21:37:07,281 INFO L280 TraceCheckUtils]: 57: Hoare triple {3372#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {3372#true} is VALID [2020-07-17 21:37:07,282 INFO L280 TraceCheckUtils]: 58: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,282 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3372#true} {3373#false} #460#return; {3373#false} is VALID [2020-07-17 21:37:07,282 INFO L280 TraceCheckUtils]: 60: Hoare triple {3373#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {3373#false} is VALID [2020-07-17 21:37:07,282 INFO L280 TraceCheckUtils]: 61: Hoare triple {3373#false} assume 0 == ~tmp~7; {3373#false} is VALID [2020-07-17 21:37:07,282 INFO L263 TraceCheckUtils]: 62: Hoare triple {3373#false} call #t~ret28 := isPumpRunning(); {3372#true} is VALID [2020-07-17 21:37:07,282 INFO L280 TraceCheckUtils]: 63: Hoare triple {3372#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3372#true} is VALID [2020-07-17 21:37:07,283 INFO L280 TraceCheckUtils]: 64: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-17 21:37:07,283 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3372#true} {3373#false} #462#return; {3373#false} is VALID [2020-07-17 21:37:07,283 INFO L280 TraceCheckUtils]: 66: Hoare triple {3373#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {3373#false} is VALID [2020-07-17 21:37:07,283 INFO L280 TraceCheckUtils]: 67: Hoare triple {3373#false} assume 0 != ~tmp___0~3; {3373#false} is VALID [2020-07-17 21:37:07,283 INFO L263 TraceCheckUtils]: 68: Hoare triple {3373#false} call __automaton_fail(); {3373#false} is VALID [2020-07-17 21:37:07,284 INFO L280 TraceCheckUtils]: 69: Hoare triple {3373#false} assume !false; {3373#false} is VALID [2020-07-17 21:37:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:37:07,297 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111186766] [2020-07-17 21:37:07,297 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:37:07,297 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 21:37:07,297 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896095228] [2020-07-17 21:37:07,298 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 70 [2020-07-17 21:37:07,298 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:37:07,298 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 21:37:07,383 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:37:07,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 21:37:07,383 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:37:07,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 21:37:07,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-17 21:37:07,384 INFO L87 Difference]: Start difference. First operand 148 states and 172 transitions. Second operand 6 states. [2020-07-17 21:37:08,026 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 21:37:13,998 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:37:17,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:37:17,901 INFO L93 Difference]: Finished difference Result 413 states and 506 transitions. [2020-07-17 21:37:17,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:37:17,901 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 70 [2020-07-17 21:37:17,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:37:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:37:17,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 506 transitions. [2020-07-17 21:37:17,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:37:17,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 506 transitions. [2020-07-17 21:37:17,923 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 506 transitions. [2020-07-17 21:37:19,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 506 edges. 506 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:37:19,664 INFO L225 Difference]: With dead ends: 413 [2020-07-17 21:37:19,664 INFO L226 Difference]: Without dead ends: 289 [2020-07-17 21:37:19,665 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 [2020-07-17 21:37:19,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-07-17 21:37:21,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 246. [2020-07-17 21:37:21,980 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:37:21,980 INFO L82 GeneralOperation]: Start isEquivalent. First operand 289 states. Second operand 246 states. [2020-07-17 21:37:21,980 INFO L74 IsIncluded]: Start isIncluded. First operand 289 states. Second operand 246 states. [2020-07-17 21:37:21,981 INFO L87 Difference]: Start difference. First operand 289 states. Second operand 246 states. [2020-07-17 21:37:21,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:37:21,995 INFO L93 Difference]: Finished difference Result 289 states and 340 transitions. [2020-07-17 21:37:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 340 transitions. [2020-07-17 21:37:21,996 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:37:21,996 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:37:21,996 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand 289 states. [2020-07-17 21:37:21,997 INFO L87 Difference]: Start difference. First operand 246 states. Second operand 289 states. [2020-07-17 21:37:22,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:37:22,011 INFO L93 Difference]: Finished difference Result 289 states and 340 transitions. [2020-07-17 21:37:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 340 transitions. [2020-07-17 21:37:22,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:37:22,012 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:37:22,013 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:37:22,013 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:37:22,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2020-07-17 21:37:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 276 transitions. [2020-07-17 21:37:22,024 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 276 transitions. Word has length 70 [2020-07-17 21:37:22,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:37:22,025 INFO L479 AbstractCegarLoop]: Abstraction has 246 states and 276 transitions. [2020-07-17 21:37:22,025 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 21:37:22,025 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 276 transitions. [2020-07-17 21:37:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-07-17 21:37:22,026 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:37:22,027 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] [2020-07-17 21:37:22,027 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:37:22,027 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:37:22,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:37:22,027 INFO L82 PathProgramCache]: Analyzing trace with hash 990610989, now seen corresponding path program 1 times [2020-07-17 21:37:22,028 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:37:22,028 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061039364] [2020-07-17 21:37:22,028 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:37:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,387 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:37:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {4998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {4946#(= 1 ~waterLevel~0)} assume true; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,480 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4946#(= 1 ~waterLevel~0)} {4941#true} #568#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4941#true} {4946#(= 1 ~waterLevel~0)} #466#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,498 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4941#true} {4946#(= 1 ~waterLevel~0)} #468#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:37:22,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:37:22,548 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4946#(= 1 ~waterLevel~0)} #470#return; {4954#(= |main_#t~ret30| ~waterLevel~0)} is VALID [2020-07-17 21:37:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,552 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4941#true} {4956#(not (= 0 ~waterLevel~0))} #472#return; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,590 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-17 21:37:22,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-17 21:37:22,591 INFO L263 TraceCheckUtils]: 1: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-17 21:37:22,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,592 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-17 21:37:22,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-17 21:37:22,593 INFO L280 TraceCheckUtils]: 7: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-17 21:37:22,593 INFO L280 TraceCheckUtils]: 8: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-17 21:37:22,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,593 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-17 21:37:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,599 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-17 21:37:22,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4941#true} is VALID [2020-07-17 21:37:22,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume 0 == ~pumpRunning~0; {4941#true} is VALID [2020-07-17 21:37:22,600 INFO L263 TraceCheckUtils]: 2: Hoare triple {4941#true} call #t~ret4 := isHighWaterLevel(); {4941#true} is VALID [2020-07-17 21:37:22,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-17 21:37:22,601 INFO L263 TraceCheckUtils]: 4: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-17 21:37:22,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,602 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-17 21:37:22,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-17 21:37:22,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-17 21:37:22,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-17 21:37:22,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,603 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-17 21:37:22,603 INFO L280 TraceCheckUtils]: 14: Hoare triple {4941#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {4941#true} is VALID [2020-07-17 21:37:22,603 INFO L280 TraceCheckUtils]: 15: Hoare triple {4941#true} assume !(0 != ~tmp~1); {4941#true} is VALID [2020-07-17 21:37:22,604 INFO L263 TraceCheckUtils]: 16: Hoare triple {4941#true} call processEnvironment__wrappee__base(); {4941#true} is VALID [2020-07-17 21:37:22,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,604 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-17 21:37:22,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,604 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4941#true} {4941#true} #556#return; {4941#true} is VALID [2020-07-17 21:37:22,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4941#true} is VALID [2020-07-17 21:37:22,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-17 21:37:22,606 INFO L263 TraceCheckUtils]: 2: Hoare triple {4941#true} call processEnvironment__wrappee__highWaterSensor(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:22,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4941#true} is VALID [2020-07-17 21:37:22,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {4941#true} assume 0 == ~pumpRunning~0; {4941#true} is VALID [2020-07-17 21:37:22,607 INFO L263 TraceCheckUtils]: 5: Hoare triple {4941#true} call #t~ret4 := isHighWaterLevel(); {4941#true} is VALID [2020-07-17 21:37:22,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-17 21:37:22,607 INFO L263 TraceCheckUtils]: 7: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-17 21:37:22,607 INFO L280 TraceCheckUtils]: 8: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,608 INFO L280 TraceCheckUtils]: 9: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,608 INFO L280 TraceCheckUtils]: 10: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,608 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-17 21:37:22,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-17 21:37:22,609 INFO L280 TraceCheckUtils]: 13: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-17 21:37:22,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-17 21:37:22,609 INFO L280 TraceCheckUtils]: 15: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,609 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-17 21:37:22,609 INFO L280 TraceCheckUtils]: 17: Hoare triple {4941#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {4941#true} is VALID [2020-07-17 21:37:22,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {4941#true} assume !(0 != ~tmp~1); {4941#true} is VALID [2020-07-17 21:37:22,610 INFO L263 TraceCheckUtils]: 19: Hoare triple {4941#true} call processEnvironment__wrappee__base(); {4941#true} is VALID [2020-07-17 21:37:22,610 INFO L280 TraceCheckUtils]: 20: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,610 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-17 21:37:22,611 INFO L280 TraceCheckUtils]: 22: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,611 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4941#true} {4941#true} #556#return; {4941#true} is VALID [2020-07-17 21:37:22,611 INFO L280 TraceCheckUtils]: 24: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,611 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4941#true} {4941#true} #514#return; {4941#true} is VALID [2020-07-17 21:37:22,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4941#true} is VALID [2020-07-17 21:37:22,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-17 21:37:22,613 INFO L263 TraceCheckUtils]: 2: Hoare triple {4941#true} call processEnvironment__wrappee__methaneQuery(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:22,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4941#true} is VALID [2020-07-17 21:37:22,614 INFO L280 TraceCheckUtils]: 4: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-17 21:37:22,614 INFO L263 TraceCheckUtils]: 5: Hoare triple {4941#true} call processEnvironment__wrappee__highWaterSensor(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:22,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4941#true} is VALID [2020-07-17 21:37:22,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {4941#true} assume 0 == ~pumpRunning~0; {4941#true} is VALID [2020-07-17 21:37:22,615 INFO L263 TraceCheckUtils]: 8: Hoare triple {4941#true} call #t~ret4 := isHighWaterLevel(); {4941#true} is VALID [2020-07-17 21:37:22,615 INFO L280 TraceCheckUtils]: 9: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-17 21:37:22,615 INFO L263 TraceCheckUtils]: 10: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-17 21:37:22,615 INFO L280 TraceCheckUtils]: 11: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,616 INFO L280 TraceCheckUtils]: 12: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,616 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-17 21:37:22,616 INFO L280 TraceCheckUtils]: 15: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-17 21:37:22,617 INFO L280 TraceCheckUtils]: 16: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-17 21:37:22,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-17 21:37:22,617 INFO L280 TraceCheckUtils]: 18: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,617 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-17 21:37:22,618 INFO L280 TraceCheckUtils]: 20: Hoare triple {4941#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {4941#true} is VALID [2020-07-17 21:37:22,618 INFO L280 TraceCheckUtils]: 21: Hoare triple {4941#true} assume !(0 != ~tmp~1); {4941#true} is VALID [2020-07-17 21:37:22,618 INFO L263 TraceCheckUtils]: 22: Hoare triple {4941#true} call processEnvironment__wrappee__base(); {4941#true} is VALID [2020-07-17 21:37:22,618 INFO L280 TraceCheckUtils]: 23: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,618 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-17 21:37:22,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,619 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4941#true} {4941#true} #556#return; {4941#true} is VALID [2020-07-17 21:37:22,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,619 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4941#true} {4941#true} #514#return; {4941#true} is VALID [2020-07-17 21:37:22,620 INFO L280 TraceCheckUtils]: 29: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,620 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4941#true} {4956#(not (= 0 ~waterLevel~0))} #534#return; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {5065#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:37:22,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {5065#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {5065#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:37:22,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5065#(= |getWaterLevel_#res| ~waterLevel~0)} {4956#(not (= 0 ~waterLevel~0))} #460#return; {4993#(not (= |__utac_acc__Specification4_spec__1_#t~ret27| 0))} is VALID [2020-07-17 21:37:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:37:22,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4941#true} is VALID [2020-07-17 21:37:22,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,648 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4941#true} {4942#false} #462#return; {4942#false} is VALID [2020-07-17 21:37:22,653 INFO L263 TraceCheckUtils]: 0: Hoare triple {4941#true} call ULTIMATE.init(); {4998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:37:22,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {4998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {4946#(= 1 ~waterLevel~0)} assume true; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,662 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4946#(= 1 ~waterLevel~0)} {4941#true} #568#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,663 INFO L263 TraceCheckUtils]: 4: Hoare triple {4946#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {4946#(= 1 ~waterLevel~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,664 INFO L263 TraceCheckUtils]: 6: Hoare triple {4946#(= 1 ~waterLevel~0)} call select_helpers(); {4941#true} is VALID [2020-07-17 21:37:22,664 INFO L280 TraceCheckUtils]: 7: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,665 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4941#true} {4946#(= 1 ~waterLevel~0)} #466#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,665 INFO L263 TraceCheckUtils]: 9: Hoare triple {4946#(= 1 ~waterLevel~0)} call select_features(); {4941#true} is VALID [2020-07-17 21:37:22,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,666 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4941#true} {4946#(= 1 ~waterLevel~0)} #468#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,666 INFO L263 TraceCheckUtils]: 12: Hoare triple {4946#(= 1 ~waterLevel~0)} call #t~ret30 := valid_product(); {4941#true} is VALID [2020-07-17 21:37:22,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {4941#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:37:22,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:37:22,669 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4946#(= 1 ~waterLevel~0)} #470#return; {4954#(= |main_#t~ret30| ~waterLevel~0)} is VALID [2020-07-17 21:37:22,670 INFO L280 TraceCheckUtils]: 16: Hoare triple {4954#(= |main_#t~ret30| ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {4955#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-17 21:37:22,670 INFO L280 TraceCheckUtils]: 17: Hoare triple {4955#(= main_~tmp~8 ~waterLevel~0)} assume 0 != ~tmp~8; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,671 INFO L263 TraceCheckUtils]: 18: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call setup(); {4941#true} is VALID [2020-07-17 21:37:22,671 INFO L280 TraceCheckUtils]: 19: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,672 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4941#true} {4956#(not (= 0 ~waterLevel~0))} #472#return; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,673 INFO L263 TraceCheckUtils]: 21: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call runTest(); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,674 INFO L263 TraceCheckUtils]: 22: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call test(); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,674 INFO L280 TraceCheckUtils]: 23: Hoare triple {4956#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,675 INFO L280 TraceCheckUtils]: 24: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !false; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,676 INFO L280 TraceCheckUtils]: 25: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,676 INFO L280 TraceCheckUtils]: 26: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,677 INFO L280 TraceCheckUtils]: 27: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~0); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,678 INFO L280 TraceCheckUtils]: 28: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,678 INFO L280 TraceCheckUtils]: 29: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~0); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,679 INFO L280 TraceCheckUtils]: 30: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,679 INFO L280 TraceCheckUtils]: 31: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,680 INFO L280 TraceCheckUtils]: 32: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,681 INFO L263 TraceCheckUtils]: 33: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call timeShift(); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,681 INFO L280 TraceCheckUtils]: 34: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,682 INFO L280 TraceCheckUtils]: 35: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume 0 != ~systemActive~0; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,682 INFO L263 TraceCheckUtils]: 36: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call processEnvironment(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:22,683 INFO L280 TraceCheckUtils]: 37: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4941#true} is VALID [2020-07-17 21:37:22,683 INFO L280 TraceCheckUtils]: 38: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-17 21:37:22,683 INFO L263 TraceCheckUtils]: 39: Hoare triple {4941#true} call processEnvironment__wrappee__methaneQuery(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:22,684 INFO L280 TraceCheckUtils]: 40: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4941#true} is VALID [2020-07-17 21:37:22,684 INFO L280 TraceCheckUtils]: 41: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-17 21:37:22,685 INFO L263 TraceCheckUtils]: 42: Hoare triple {4941#true} call processEnvironment__wrappee__highWaterSensor(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:37:22,685 INFO L280 TraceCheckUtils]: 43: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4941#true} is VALID [2020-07-17 21:37:22,685 INFO L280 TraceCheckUtils]: 44: Hoare triple {4941#true} assume 0 == ~pumpRunning~0; {4941#true} is VALID [2020-07-17 21:37:22,685 INFO L263 TraceCheckUtils]: 45: Hoare triple {4941#true} call #t~ret4 := isHighWaterLevel(); {4941#true} is VALID [2020-07-17 21:37:22,686 INFO L280 TraceCheckUtils]: 46: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-17 21:37:22,686 INFO L263 TraceCheckUtils]: 47: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-17 21:37:22,686 INFO L280 TraceCheckUtils]: 48: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,687 INFO L280 TraceCheckUtils]: 49: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-17 21:37:22,687 INFO L280 TraceCheckUtils]: 50: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,687 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-17 21:37:22,687 INFO L280 TraceCheckUtils]: 52: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-17 21:37:22,688 INFO L280 TraceCheckUtils]: 53: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-17 21:37:22,688 INFO L280 TraceCheckUtils]: 54: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-17 21:37:22,688 INFO L280 TraceCheckUtils]: 55: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,689 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-17 21:37:22,689 INFO L280 TraceCheckUtils]: 57: Hoare triple {4941#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {4941#true} is VALID [2020-07-17 21:37:22,689 INFO L280 TraceCheckUtils]: 58: Hoare triple {4941#true} assume !(0 != ~tmp~1); {4941#true} is VALID [2020-07-17 21:37:22,689 INFO L263 TraceCheckUtils]: 59: Hoare triple {4941#true} call processEnvironment__wrappee__base(); {4941#true} is VALID [2020-07-17 21:37:22,690 INFO L280 TraceCheckUtils]: 60: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,690 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-17 21:37:22,690 INFO L280 TraceCheckUtils]: 62: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,691 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4941#true} {4941#true} #556#return; {4941#true} is VALID [2020-07-17 21:37:22,691 INFO L280 TraceCheckUtils]: 64: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,691 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4941#true} {4941#true} #514#return; {4941#true} is VALID [2020-07-17 21:37:22,691 INFO L280 TraceCheckUtils]: 66: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,692 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4941#true} {4956#(not (= 0 ~waterLevel~0))} #534#return; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,693 INFO L263 TraceCheckUtils]: 68: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,694 INFO L280 TraceCheckUtils]: 69: Hoare triple {4956#(not (= 0 ~waterLevel~0))} havoc ~tmp~7;havoc ~tmp___0~3; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:37:22,694 INFO L263 TraceCheckUtils]: 70: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call #t~ret27 := getWaterLevel(); {4941#true} is VALID [2020-07-17 21:37:22,694 INFO L280 TraceCheckUtils]: 71: Hoare triple {4941#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {5065#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:37:22,695 INFO L280 TraceCheckUtils]: 72: Hoare triple {5065#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {5065#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:37:22,696 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5065#(= |getWaterLevel_#res| ~waterLevel~0)} {4956#(not (= 0 ~waterLevel~0))} #460#return; {4993#(not (= |__utac_acc__Specification4_spec__1_#t~ret27| 0))} is VALID [2020-07-17 21:37:22,697 INFO L280 TraceCheckUtils]: 74: Hoare triple {4993#(not (= |__utac_acc__Specification4_spec__1_#t~ret27| 0))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {4994#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~7))} is VALID [2020-07-17 21:37:22,697 INFO L280 TraceCheckUtils]: 75: Hoare triple {4994#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~7))} assume 0 == ~tmp~7; {4942#false} is VALID [2020-07-17 21:37:22,697 INFO L263 TraceCheckUtils]: 76: Hoare triple {4942#false} call #t~ret28 := isPumpRunning(); {4941#true} is VALID [2020-07-17 21:37:22,698 INFO L280 TraceCheckUtils]: 77: Hoare triple {4941#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4941#true} is VALID [2020-07-17 21:37:22,698 INFO L280 TraceCheckUtils]: 78: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-17 21:37:22,698 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4941#true} {4942#false} #462#return; {4942#false} is VALID [2020-07-17 21:37:22,698 INFO L280 TraceCheckUtils]: 80: Hoare triple {4942#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {4942#false} is VALID [2020-07-17 21:37:22,698 INFO L280 TraceCheckUtils]: 81: Hoare triple {4942#false} assume 0 != ~tmp___0~3; {4942#false} is VALID [2020-07-17 21:37:22,699 INFO L263 TraceCheckUtils]: 82: Hoare triple {4942#false} call __automaton_fail(); {4942#false} is VALID [2020-07-17 21:37:22,699 INFO L280 TraceCheckUtils]: 83: Hoare triple {4942#false} assume !false; {4942#false} is VALID [2020-07-17 21:37:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:37:22,711 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061039364] [2020-07-17 21:37:22,712 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:37:22,712 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:37:22,712 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559785535] [2020-07-17 21:37:22,713 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 84 [2020-07-17 21:37:22,714 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:37:22,714 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:37:22,834 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:37:22,834 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:37:22,834 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:37:22,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:37:22,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:37:22,835 INFO L87 Difference]: Start difference. First operand 246 states and 276 transitions. Second operand 12 states. [2020-07-17 21:37:24,009 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 21:37:25,119 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:37:25,567 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 21:37:25,910 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 21:37:28,546 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:37:35,233 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 21:37:36,274 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:37:36,811 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:37:37,371 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:37:38,313 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:37:38,661 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:37:48,284 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 21:37:49,754 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 21:37:57,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:37:57,773 INFO L93 Difference]: Finished difference Result 866 states and 1086 transitions. [2020-07-17 21:37:57,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-17 21:37:57,774 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 84 [2020-07-17 21:37:57,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:37:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:37:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 743 transitions. [2020-07-17 21:37:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:37:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 743 transitions. [2020-07-17 21:37:57,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 743 transitions. [2020-07-17 21:38:00,649 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 743 edges. 743 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:38:00,685 INFO L225 Difference]: With dead ends: 866 [2020-07-17 21:38:00,685 INFO L226 Difference]: Without dead ends: 644 [2020-07-17 21:38:00,687 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 107 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=155, Invalid=547, Unknown=0, NotChecked=0, Total=702 [2020-07-17 21:38:00,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 644 states. [2020-07-17 21:38:05,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 644 to 582. [2020-07-17 21:38:05,792 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:38:05,792 INFO L82 GeneralOperation]: Start isEquivalent. First operand 644 states. Second operand 582 states. [2020-07-17 21:38:05,792 INFO L74 IsIncluded]: Start isIncluded. First operand 644 states. Second operand 582 states. [2020-07-17 21:38:05,792 INFO L87 Difference]: Start difference. First operand 644 states. Second operand 582 states. [2020-07-17 21:38:05,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:38:05,826 INFO L93 Difference]: Finished difference Result 644 states and 782 transitions. [2020-07-17 21:38:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 782 transitions. [2020-07-17 21:38:05,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:38:05,829 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:38:05,829 INFO L74 IsIncluded]: Start isIncluded. First operand 582 states. Second operand 644 states. [2020-07-17 21:38:05,829 INFO L87 Difference]: Start difference. First operand 582 states. Second operand 644 states. [2020-07-17 21:38:05,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:38:05,862 INFO L93 Difference]: Finished difference Result 644 states and 782 transitions. [2020-07-17 21:38:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 782 transitions. [2020-07-17 21:38:05,864 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:38:05,864 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:38:05,864 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:38:05,865 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:38:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 582 states. [2020-07-17 21:38:05,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 582 states and 672 transitions. [2020-07-17 21:38:05,900 INFO L78 Accepts]: Start accepts. Automaton has 582 states and 672 transitions. Word has length 84 [2020-07-17 21:38:05,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:38:05,901 INFO L479 AbstractCegarLoop]: Abstraction has 582 states and 672 transitions. [2020-07-17 21:38:05,901 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:38:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 672 transitions. [2020-07-17 21:38:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-17 21:38:05,905 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:38:05,905 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 21:38:05,905 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:38:05,906 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:38:05,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:38:05,906 INFO L82 PathProgramCache]: Analyzing trace with hash -1224194793, now seen corresponding path program 1 times [2020-07-17 21:38:05,906 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:38:05,907 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851312812] [2020-07-17 21:38:05,907 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:38:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,231 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:38:06,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {8471#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {8371#(= 1 ~waterLevel~0)} assume true; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8371#(= 1 ~waterLevel~0)} {8366#true} #568#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,301 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #466#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,304 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #468#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {8366#true} is VALID [2020-07-17 21:38:06,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,308 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #470#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,313 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #472#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 21:38:06,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 21:38:06,363 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {8371#(= 1 ~waterLevel~0)} #516#return; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,479 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,480 INFO L263 TraceCheckUtils]: 1: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,482 INFO L280 TraceCheckUtils]: 4: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,484 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,486 INFO L280 TraceCheckUtils]: 7: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,487 INFO L280 TraceCheckUtils]: 9: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,487 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,493 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,493 INFO L263 TraceCheckUtils]: 4: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,495 INFO L280 TraceCheckUtils]: 7: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,496 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,497 INFO L280 TraceCheckUtils]: 9: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,497 INFO L280 TraceCheckUtils]: 10: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,498 INFO L280 TraceCheckUtils]: 11: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,499 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,500 INFO L280 TraceCheckUtils]: 14: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,500 INFO L280 TraceCheckUtils]: 15: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,501 INFO L263 TraceCheckUtils]: 16: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,501 INFO L280 TraceCheckUtils]: 17: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,501 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,502 INFO L280 TraceCheckUtils]: 19: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,503 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-17 21:38:06,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,505 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,505 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,505 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,506 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,506 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,506 INFO L263 TraceCheckUtils]: 7: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,506 INFO L280 TraceCheckUtils]: 8: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,507 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,508 INFO L280 TraceCheckUtils]: 10: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,508 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,509 INFO L280 TraceCheckUtils]: 12: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,510 INFO L280 TraceCheckUtils]: 14: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,511 INFO L280 TraceCheckUtils]: 15: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,511 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,513 INFO L280 TraceCheckUtils]: 18: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,513 INFO L263 TraceCheckUtils]: 19: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,513 INFO L280 TraceCheckUtils]: 20: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,514 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,514 INFO L280 TraceCheckUtils]: 22: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,515 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,515 INFO L280 TraceCheckUtils]: 24: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,516 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-17 21:38:06,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,518 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-17 21:38:06,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,519 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,519 INFO L263 TraceCheckUtils]: 8: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,520 INFO L263 TraceCheckUtils]: 10: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,520 INFO L280 TraceCheckUtils]: 11: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,522 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,522 INFO L280 TraceCheckUtils]: 13: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,523 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,523 INFO L280 TraceCheckUtils]: 15: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,524 INFO L280 TraceCheckUtils]: 16: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,524 INFO L280 TraceCheckUtils]: 17: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,525 INFO L280 TraceCheckUtils]: 18: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,526 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,526 INFO L280 TraceCheckUtils]: 20: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,527 INFO L280 TraceCheckUtils]: 21: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,527 INFO L263 TraceCheckUtils]: 22: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,529 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,529 INFO L280 TraceCheckUtils]: 25: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,530 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,531 INFO L280 TraceCheckUtils]: 27: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,532 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,532 INFO L280 TraceCheckUtils]: 29: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,533 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} #534#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:38:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-17 21:38:06,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8366#true} #460#return; {8366#true} is VALID [2020-07-17 21:38:06,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~tmp~7;havoc ~tmp___0~3; {8366#true} is VALID [2020-07-17 21:38:06,541 INFO L263 TraceCheckUtils]: 1: Hoare triple {8366#true} call #t~ret27 := getWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-17 21:38:06,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,542 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8366#true} {8366#true} #460#return; {8366#true} is VALID [2020-07-17 21:38:06,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {8366#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8366#true} is VALID [2020-07-17 21:38:06,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume !(0 == ~tmp~7); {8366#true} is VALID [2020-07-17 21:38:06,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,544 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8366#true} {8506#(<= |old(~waterLevel~0)| 1)} #536#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:38:06,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {8474#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:38:06,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:38:06,546 INFO L263 TraceCheckUtils]: 2: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-17 21:38:06,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,547 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-17 21:38:06,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,548 INFO L263 TraceCheckUtils]: 8: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,548 INFO L263 TraceCheckUtils]: 11: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,549 INFO L263 TraceCheckUtils]: 13: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,549 INFO L280 TraceCheckUtils]: 14: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,550 INFO L280 TraceCheckUtils]: 15: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,550 INFO L280 TraceCheckUtils]: 16: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,551 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,551 INFO L280 TraceCheckUtils]: 18: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,552 INFO L280 TraceCheckUtils]: 19: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,553 INFO L280 TraceCheckUtils]: 20: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,553 INFO L280 TraceCheckUtils]: 21: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,554 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,554 INFO L280 TraceCheckUtils]: 23: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,555 INFO L263 TraceCheckUtils]: 25: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,556 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,557 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,557 INFO L280 TraceCheckUtils]: 30: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,558 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,559 INFO L280 TraceCheckUtils]: 32: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,559 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} #534#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:38:06,559 INFO L263 TraceCheckUtils]: 34: Hoare triple {8506#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {8366#true} is VALID [2020-07-17 21:38:06,560 INFO L280 TraceCheckUtils]: 35: Hoare triple {8366#true} havoc ~tmp~7;havoc ~tmp___0~3; {8366#true} is VALID [2020-07-17 21:38:06,560 INFO L263 TraceCheckUtils]: 36: Hoare triple {8366#true} call #t~ret27 := getWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,560 INFO L280 TraceCheckUtils]: 37: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-17 21:38:06,560 INFO L280 TraceCheckUtils]: 38: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,560 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8366#true} {8366#true} #460#return; {8366#true} is VALID [2020-07-17 21:38:06,561 INFO L280 TraceCheckUtils]: 40: Hoare triple {8366#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8366#true} is VALID [2020-07-17 21:38:06,561 INFO L280 TraceCheckUtils]: 41: Hoare triple {8366#true} assume !(0 == ~tmp~7); {8366#true} is VALID [2020-07-17 21:38:06,561 INFO L280 TraceCheckUtils]: 42: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,562 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8366#true} {8506#(<= |old(~waterLevel~0)| 1)} #536#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:38:06,562 INFO L280 TraceCheckUtils]: 44: Hoare triple {8506#(<= |old(~waterLevel~0)| 1)} assume true; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:38:06,564 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8506#(<= |old(~waterLevel~0)| 1)} {8384#(<= 2 ~waterLevel~0)} #522#return; {8367#false} is VALID [2020-07-17 21:38:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8366#true} is VALID [2020-07-17 21:38:06,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8367#false} #516#return; {8367#false} is VALID [2020-07-17 21:38:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,606 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-17 21:38:06,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,606 INFO L263 TraceCheckUtils]: 1: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,608 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-17 21:38:06,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-17 21:38:06,608 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-17 21:38:06,608 INFO L280 TraceCheckUtils]: 8: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-17 21:38:06,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,609 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-17 21:38:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,621 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-17 21:38:06,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,623 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,624 INFO L263 TraceCheckUtils]: 4: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,624 INFO L280 TraceCheckUtils]: 5: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,625 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-17 21:38:06,625 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-17 21:38:06,625 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-17 21:38:06,625 INFO L280 TraceCheckUtils]: 11: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-17 21:38:06,625 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,626 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-17 21:38:06,626 INFO L280 TraceCheckUtils]: 14: Hoare triple {8366#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8366#true} is VALID [2020-07-17 21:38:06,626 INFO L280 TraceCheckUtils]: 15: Hoare triple {8366#true} assume !(0 != ~tmp~1); {8366#true} is VALID [2020-07-17 21:38:06,626 INFO L263 TraceCheckUtils]: 16: Hoare triple {8366#true} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,626 INFO L280 TraceCheckUtils]: 17: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,627 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-17 21:38:06,627 INFO L280 TraceCheckUtils]: 19: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,627 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8366#true} {8366#true} #556#return; {8366#true} is VALID [2020-07-17 21:38:06,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-17 21:38:06,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,630 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,630 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,631 INFO L263 TraceCheckUtils]: 7: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,632 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-17 21:38:06,632 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-17 21:38:06,632 INFO L280 TraceCheckUtils]: 13: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-17 21:38:06,632 INFO L280 TraceCheckUtils]: 14: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-17 21:38:06,632 INFO L280 TraceCheckUtils]: 15: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,633 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-17 21:38:06,633 INFO L280 TraceCheckUtils]: 17: Hoare triple {8366#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8366#true} is VALID [2020-07-17 21:38:06,633 INFO L280 TraceCheckUtils]: 18: Hoare triple {8366#true} assume !(0 != ~tmp~1); {8366#true} is VALID [2020-07-17 21:38:06,633 INFO L263 TraceCheckUtils]: 19: Hoare triple {8366#true} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,633 INFO L280 TraceCheckUtils]: 20: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,634 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-17 21:38:06,634 INFO L280 TraceCheckUtils]: 22: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,634 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8366#true} {8366#true} #556#return; {8366#true} is VALID [2020-07-17 21:38:06,634 INFO L280 TraceCheckUtils]: 24: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,634 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8366#true} {8366#true} #514#return; {8366#true} is VALID [2020-07-17 21:38:06,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-17 21:38:06,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,637 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-17 21:38:06,637 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,638 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,638 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,638 INFO L263 TraceCheckUtils]: 8: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,638 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,638 INFO L263 TraceCheckUtils]: 10: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,639 INFO L280 TraceCheckUtils]: 11: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,639 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-17 21:38:06,639 INFO L280 TraceCheckUtils]: 15: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-17 21:38:06,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-17 21:38:06,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-17 21:38:06,640 INFO L280 TraceCheckUtils]: 18: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,640 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-17 21:38:06,641 INFO L280 TraceCheckUtils]: 20: Hoare triple {8366#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8366#true} is VALID [2020-07-17 21:38:06,641 INFO L280 TraceCheckUtils]: 21: Hoare triple {8366#true} assume !(0 != ~tmp~1); {8366#true} is VALID [2020-07-17 21:38:06,641 INFO L263 TraceCheckUtils]: 22: Hoare triple {8366#true} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,641 INFO L280 TraceCheckUtils]: 23: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,641 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-17 21:38:06,641 INFO L280 TraceCheckUtils]: 25: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,642 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8366#true} {8366#true} #556#return; {8366#true} is VALID [2020-07-17 21:38:06,642 INFO L280 TraceCheckUtils]: 27: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,642 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8366#true} {8366#true} #514#return; {8366#true} is VALID [2020-07-17 21:38:06,646 INFO L280 TraceCheckUtils]: 29: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,646 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8366#true} {8367#false} #534#return; {8367#false} is VALID [2020-07-17 21:38:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-17 21:38:06,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,658 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8367#false} #460#return; {8367#false} is VALID [2020-07-17 21:38:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {8366#true} is VALID [2020-07-17 21:38:06,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,661 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8367#false} #462#return; {8367#false} is VALID [2020-07-17 21:38:06,665 INFO L263 TraceCheckUtils]: 0: Hoare triple {8366#true} call ULTIMATE.init(); {8471#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:38:06,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {8471#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {8371#(= 1 ~waterLevel~0)} assume true; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,672 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8371#(= 1 ~waterLevel~0)} {8366#true} #568#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,673 INFO L263 TraceCheckUtils]: 4: Hoare triple {8371#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,673 INFO L280 TraceCheckUtils]: 5: Hoare triple {8371#(= 1 ~waterLevel~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,674 INFO L263 TraceCheckUtils]: 6: Hoare triple {8371#(= 1 ~waterLevel~0)} call select_helpers(); {8366#true} is VALID [2020-07-17 21:38:06,674 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,674 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #466#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,675 INFO L263 TraceCheckUtils]: 9: Hoare triple {8371#(= 1 ~waterLevel~0)} call select_features(); {8366#true} is VALID [2020-07-17 21:38:06,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,675 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #468#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,676 INFO L263 TraceCheckUtils]: 12: Hoare triple {8371#(= 1 ~waterLevel~0)} call #t~ret30 := valid_product(); {8366#true} is VALID [2020-07-17 21:38:06,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {8366#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {8366#true} is VALID [2020-07-17 21:38:06,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,677 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #470#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {8371#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {8371#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,678 INFO L263 TraceCheckUtils]: 18: Hoare triple {8371#(= 1 ~waterLevel~0)} call setup(); {8366#true} is VALID [2020-07-17 21:38:06,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,679 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #472#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,679 INFO L263 TraceCheckUtils]: 21: Hoare triple {8371#(= 1 ~waterLevel~0)} call runTest(); {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,680 INFO L263 TraceCheckUtils]: 22: Hoare triple {8371#(= 1 ~waterLevel~0)} call test(); {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,680 INFO L280 TraceCheckUtils]: 23: Hoare triple {8371#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,681 INFO L280 TraceCheckUtils]: 24: Hoare triple {8371#(= 1 ~waterLevel~0)} assume !false; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,681 INFO L280 TraceCheckUtils]: 25: Hoare triple {8371#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,682 INFO L280 TraceCheckUtils]: 26: Hoare triple {8371#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,682 INFO L280 TraceCheckUtils]: 27: Hoare triple {8371#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,683 INFO L263 TraceCheckUtils]: 28: Hoare triple {8371#(= 1 ~waterLevel~0)} call waterRise(); {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:38:06,684 INFO L280 TraceCheckUtils]: 29: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 21:38:06,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 21:38:06,685 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {8371#(= 1 ~waterLevel~0)} #516#return; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,686 INFO L280 TraceCheckUtils]: 32: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,686 INFO L280 TraceCheckUtils]: 33: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,687 INFO L280 TraceCheckUtils]: 34: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,687 INFO L280 TraceCheckUtils]: 35: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,688 INFO L280 TraceCheckUtils]: 36: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:06,688 INFO L263 TraceCheckUtils]: 37: Hoare triple {8384#(<= 2 ~waterLevel~0)} call timeShift(); {8474#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:38:06,689 INFO L280 TraceCheckUtils]: 38: Hoare triple {8474#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:38:06,690 INFO L280 TraceCheckUtils]: 39: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:38:06,690 INFO L263 TraceCheckUtils]: 40: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,690 INFO L280 TraceCheckUtils]: 41: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-17 21:38:06,691 INFO L280 TraceCheckUtils]: 42: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,692 INFO L263 TraceCheckUtils]: 43: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,692 INFO L280 TraceCheckUtils]: 44: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-17 21:38:06,692 INFO L280 TraceCheckUtils]: 45: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,693 INFO L263 TraceCheckUtils]: 46: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,693 INFO L280 TraceCheckUtils]: 47: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,693 INFO L280 TraceCheckUtils]: 48: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,693 INFO L263 TraceCheckUtils]: 49: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,693 INFO L280 TraceCheckUtils]: 50: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,693 INFO L263 TraceCheckUtils]: 51: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,694 INFO L280 TraceCheckUtils]: 52: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,694 INFO L280 TraceCheckUtils]: 53: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,695 INFO L280 TraceCheckUtils]: 54: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,696 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,696 INFO L280 TraceCheckUtils]: 56: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,697 INFO L280 TraceCheckUtils]: 57: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,698 INFO L280 TraceCheckUtils]: 58: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,698 INFO L280 TraceCheckUtils]: 59: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,699 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,699 INFO L280 TraceCheckUtils]: 61: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,700 INFO L280 TraceCheckUtils]: 62: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,700 INFO L263 TraceCheckUtils]: 63: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,700 INFO L280 TraceCheckUtils]: 64: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,701 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,702 INFO L280 TraceCheckUtils]: 66: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,703 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,703 INFO L280 TraceCheckUtils]: 68: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,704 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,705 INFO L280 TraceCheckUtils]: 70: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:06,705 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} #534#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:38:06,705 INFO L263 TraceCheckUtils]: 72: Hoare triple {8506#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {8366#true} is VALID [2020-07-17 21:38:06,706 INFO L280 TraceCheckUtils]: 73: Hoare triple {8366#true} havoc ~tmp~7;havoc ~tmp___0~3; {8366#true} is VALID [2020-07-17 21:38:06,706 INFO L263 TraceCheckUtils]: 74: Hoare triple {8366#true} call #t~ret27 := getWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,706 INFO L280 TraceCheckUtils]: 75: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-17 21:38:06,706 INFO L280 TraceCheckUtils]: 76: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,706 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8366#true} {8366#true} #460#return; {8366#true} is VALID [2020-07-17 21:38:06,707 INFO L280 TraceCheckUtils]: 78: Hoare triple {8366#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8366#true} is VALID [2020-07-17 21:38:06,707 INFO L280 TraceCheckUtils]: 79: Hoare triple {8366#true} assume !(0 == ~tmp~7); {8366#true} is VALID [2020-07-17 21:38:06,707 INFO L280 TraceCheckUtils]: 80: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,707 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8366#true} {8506#(<= |old(~waterLevel~0)| 1)} #536#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:38:06,708 INFO L280 TraceCheckUtils]: 82: Hoare triple {8506#(<= |old(~waterLevel~0)| 1)} assume true; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:38:06,709 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8506#(<= |old(~waterLevel~0)| 1)} {8384#(<= 2 ~waterLevel~0)} #522#return; {8367#false} is VALID [2020-07-17 21:38:06,709 INFO L280 TraceCheckUtils]: 84: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-17 21:38:06,709 INFO L280 TraceCheckUtils]: 85: Hoare triple {8367#false} assume ~splverifierCounter~0 < 4; {8367#false} is VALID [2020-07-17 21:38:06,709 INFO L280 TraceCheckUtils]: 86: Hoare triple {8367#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {8367#false} is VALID [2020-07-17 21:38:06,709 INFO L280 TraceCheckUtils]: 87: Hoare triple {8367#false} assume 0 != ~tmp~0; {8367#false} is VALID [2020-07-17 21:38:06,710 INFO L263 TraceCheckUtils]: 88: Hoare triple {8367#false} call waterRise(); {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:38:06,710 INFO L280 TraceCheckUtils]: 89: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8366#true} is VALID [2020-07-17 21:38:06,710 INFO L280 TraceCheckUtils]: 90: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,710 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8366#true} {8367#false} #516#return; {8367#false} is VALID [2020-07-17 21:38:06,710 INFO L280 TraceCheckUtils]: 92: Hoare triple {8367#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {8367#false} is VALID [2020-07-17 21:38:06,711 INFO L280 TraceCheckUtils]: 93: Hoare triple {8367#false} assume !(0 != ~tmp___0~0); {8367#false} is VALID [2020-07-17 21:38:06,711 INFO L280 TraceCheckUtils]: 94: Hoare triple {8367#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {8367#false} is VALID [2020-07-17 21:38:06,711 INFO L280 TraceCheckUtils]: 95: Hoare triple {8367#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {8367#false} is VALID [2020-07-17 21:38:06,711 INFO L280 TraceCheckUtils]: 96: Hoare triple {8367#false} assume 0 != ~tmp___1~0; {8367#false} is VALID [2020-07-17 21:38:06,711 INFO L263 TraceCheckUtils]: 97: Hoare triple {8367#false} call timeShift(); {8367#false} is VALID [2020-07-17 21:38:06,711 INFO L280 TraceCheckUtils]: 98: Hoare triple {8367#false} assume !(0 != ~pumpRunning~0); {8367#false} is VALID [2020-07-17 21:38:06,712 INFO L280 TraceCheckUtils]: 99: Hoare triple {8367#false} assume 0 != ~systemActive~0; {8367#false} is VALID [2020-07-17 21:38:06,712 INFO L263 TraceCheckUtils]: 100: Hoare triple {8367#false} call processEnvironment(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,712 INFO L280 TraceCheckUtils]: 101: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-17 21:38:06,712 INFO L280 TraceCheckUtils]: 102: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,713 INFO L263 TraceCheckUtils]: 103: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,713 INFO L280 TraceCheckUtils]: 104: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-17 21:38:06,713 INFO L280 TraceCheckUtils]: 105: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:06,714 INFO L263 TraceCheckUtils]: 106: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:06,714 INFO L280 TraceCheckUtils]: 107: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:06,714 INFO L280 TraceCheckUtils]: 108: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:06,714 INFO L263 TraceCheckUtils]: 109: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,714 INFO L280 TraceCheckUtils]: 110: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:06,715 INFO L263 TraceCheckUtils]: 111: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:06,715 INFO L280 TraceCheckUtils]: 112: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,715 INFO L280 TraceCheckUtils]: 113: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:06,715 INFO L280 TraceCheckUtils]: 114: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,715 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-17 21:38:06,716 INFO L280 TraceCheckUtils]: 116: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-17 21:38:06,716 INFO L280 TraceCheckUtils]: 117: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-17 21:38:06,716 INFO L280 TraceCheckUtils]: 118: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-17 21:38:06,716 INFO L280 TraceCheckUtils]: 119: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,716 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-17 21:38:06,716 INFO L280 TraceCheckUtils]: 121: Hoare triple {8366#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8366#true} is VALID [2020-07-17 21:38:06,717 INFO L280 TraceCheckUtils]: 122: Hoare triple {8366#true} assume !(0 != ~tmp~1); {8366#true} is VALID [2020-07-17 21:38:06,717 INFO L263 TraceCheckUtils]: 123: Hoare triple {8366#true} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-17 21:38:06,717 INFO L280 TraceCheckUtils]: 124: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,717 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-17 21:38:06,717 INFO L280 TraceCheckUtils]: 126: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,718 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8366#true} {8366#true} #556#return; {8366#true} is VALID [2020-07-17 21:38:06,718 INFO L280 TraceCheckUtils]: 128: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,718 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {8366#true} {8366#true} #514#return; {8366#true} is VALID [2020-07-17 21:38:06,718 INFO L280 TraceCheckUtils]: 130: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,718 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8366#true} {8367#false} #534#return; {8367#false} is VALID [2020-07-17 21:38:06,718 INFO L263 TraceCheckUtils]: 132: Hoare triple {8367#false} call __utac_acc__Specification4_spec__1(); {8367#false} is VALID [2020-07-17 21:38:06,719 INFO L280 TraceCheckUtils]: 133: Hoare triple {8367#false} havoc ~tmp~7;havoc ~tmp___0~3; {8367#false} is VALID [2020-07-17 21:38:06,719 INFO L263 TraceCheckUtils]: 134: Hoare triple {8367#false} call #t~ret27 := getWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:06,719 INFO L280 TraceCheckUtils]: 135: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-17 21:38:06,719 INFO L280 TraceCheckUtils]: 136: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,719 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {8366#true} {8367#false} #460#return; {8367#false} is VALID [2020-07-17 21:38:06,719 INFO L280 TraceCheckUtils]: 138: Hoare triple {8367#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8367#false} is VALID [2020-07-17 21:38:06,720 INFO L280 TraceCheckUtils]: 139: Hoare triple {8367#false} assume 0 == ~tmp~7; {8367#false} is VALID [2020-07-17 21:38:06,720 INFO L263 TraceCheckUtils]: 140: Hoare triple {8367#false} call #t~ret28 := isPumpRunning(); {8366#true} is VALID [2020-07-17 21:38:06,720 INFO L280 TraceCheckUtils]: 141: Hoare triple {8366#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {8366#true} is VALID [2020-07-17 21:38:06,720 INFO L280 TraceCheckUtils]: 142: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-17 21:38:06,720 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {8366#true} {8367#false} #462#return; {8367#false} is VALID [2020-07-17 21:38:06,721 INFO L280 TraceCheckUtils]: 144: Hoare triple {8367#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {8367#false} is VALID [2020-07-17 21:38:06,721 INFO L280 TraceCheckUtils]: 145: Hoare triple {8367#false} assume 0 != ~tmp___0~3; {8367#false} is VALID [2020-07-17 21:38:06,721 INFO L263 TraceCheckUtils]: 146: Hoare triple {8367#false} call __automaton_fail(); {8367#false} is VALID [2020-07-17 21:38:06,721 INFO L280 TraceCheckUtils]: 147: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-17 21:38:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 19 proven. 18 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-07-17 21:38:06,751 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851312812] [2020-07-17 21:38:06,752 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1363518820] [2020-07-17 21:38:06,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:38:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:06,956 INFO L264 TraceCheckSpWp]: Trace formula consists of 882 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-17 21:38:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:07,011 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:38:07,384 INFO L263 TraceCheckUtils]: 0: Hoare triple {8366#true} call ULTIMATE.init(); {8366#true} is VALID [2020-07-17 21:38:07,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,392 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8366#true} #568#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,393 INFO L263 TraceCheckUtils]: 4: Hoare triple {8655#(<= 1 ~waterLevel~0)} call #t~ret76 := main(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {8655#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,394 INFO L263 TraceCheckUtils]: 6: Hoare triple {8655#(<= 1 ~waterLevel~0)} call select_helpers(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,395 INFO L280 TraceCheckUtils]: 7: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,396 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #466#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,396 INFO L263 TraceCheckUtils]: 9: Hoare triple {8655#(<= 1 ~waterLevel~0)} call select_features(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,397 INFO L280 TraceCheckUtils]: 10: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,398 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #468#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,398 INFO L263 TraceCheckUtils]: 12: Hoare triple {8655#(<= 1 ~waterLevel~0)} call #t~ret30 := valid_product(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,399 INFO L280 TraceCheckUtils]: 13: Hoare triple {8655#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,399 INFO L280 TraceCheckUtils]: 14: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,400 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #470#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,401 INFO L280 TraceCheckUtils]: 16: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,402 INFO L280 TraceCheckUtils]: 17: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,402 INFO L263 TraceCheckUtils]: 18: Hoare triple {8655#(<= 1 ~waterLevel~0)} call setup(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,403 INFO L280 TraceCheckUtils]: 19: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,404 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #472#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,404 INFO L263 TraceCheckUtils]: 21: Hoare triple {8655#(<= 1 ~waterLevel~0)} call runTest(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,405 INFO L263 TraceCheckUtils]: 22: Hoare triple {8655#(<= 1 ~waterLevel~0)} call test(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {8655#(<= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,406 INFO L280 TraceCheckUtils]: 24: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume !false; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,407 INFO L280 TraceCheckUtils]: 25: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,408 INFO L280 TraceCheckUtils]: 26: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,408 INFO L280 TraceCheckUtils]: 27: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,409 INFO L263 TraceCheckUtils]: 28: Hoare triple {8655#(<= 1 ~waterLevel~0)} call waterRise(); {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-17 21:38:07,410 INFO L280 TraceCheckUtils]: 29: Hoare triple {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 21:38:07,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 21:38:07,412 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #516#return; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,412 INFO L280 TraceCheckUtils]: 32: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,413 INFO L280 TraceCheckUtils]: 33: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,413 INFO L280 TraceCheckUtils]: 34: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,414 INFO L280 TraceCheckUtils]: 35: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,415 INFO L280 TraceCheckUtils]: 36: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:38:07,415 INFO L263 TraceCheckUtils]: 37: Hoare triple {8384#(<= 2 ~waterLevel~0)} call timeShift(); {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-17 21:38:07,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-17 21:38:07,416 INFO L280 TraceCheckUtils]: 39: Hoare triple {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} assume 0 != ~systemActive~0; {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-17 21:38:07,417 INFO L263 TraceCheckUtils]: 40: Hoare triple {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} call processEnvironment(); {8366#true} is VALID [2020-07-17 21:38:07,417 INFO L280 TraceCheckUtils]: 41: Hoare triple {8366#true} havoc ~tmp~3; {8366#true} is VALID [2020-07-17 21:38:07,417 INFO L280 TraceCheckUtils]: 42: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:07,417 INFO L263 TraceCheckUtils]: 43: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8366#true} is VALID [2020-07-17 21:38:07,417 INFO L280 TraceCheckUtils]: 44: Hoare triple {8366#true} havoc ~tmp~2; {8366#true} is VALID [2020-07-17 21:38:07,418 INFO L280 TraceCheckUtils]: 45: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-17 21:38:07,418 INFO L263 TraceCheckUtils]: 46: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8366#true} is VALID [2020-07-17 21:38:07,418 INFO L280 TraceCheckUtils]: 47: Hoare triple {8366#true} havoc ~tmp~1; {8366#true} is VALID [2020-07-17 21:38:07,418 INFO L280 TraceCheckUtils]: 48: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-17 21:38:07,418 INFO L263 TraceCheckUtils]: 49: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-17 21:38:07,418 INFO L280 TraceCheckUtils]: 50: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-17 21:38:07,419 INFO L263 TraceCheckUtils]: 51: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-17 21:38:07,419 INFO L280 TraceCheckUtils]: 52: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-17 21:38:07,420 INFO L280 TraceCheckUtils]: 53: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,421 INFO L280 TraceCheckUtils]: 54: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,422 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,422 INFO L280 TraceCheckUtils]: 56: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,423 INFO L280 TraceCheckUtils]: 57: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,423 INFO L280 TraceCheckUtils]: 58: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,424 INFO L280 TraceCheckUtils]: 59: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,425 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,426 INFO L280 TraceCheckUtils]: 62: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,427 INFO L263 TraceCheckUtils]: 63: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,427 INFO L280 TraceCheckUtils]: 64: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,428 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,428 INFO L280 TraceCheckUtils]: 66: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,429 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,430 INFO L280 TraceCheckUtils]: 68: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,430 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,431 INFO L280 TraceCheckUtils]: 70: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,432 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} #534#return; {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:38:07,433 INFO L263 TraceCheckUtils]: 72: Hoare triple {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,433 INFO L280 TraceCheckUtils]: 73: Hoare triple {8543#(<= ~waterLevel~0 1)} havoc ~tmp~7;havoc ~tmp___0~3; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,434 INFO L263 TraceCheckUtils]: 74: Hoare triple {8543#(<= ~waterLevel~0 1)} call #t~ret27 := getWaterLevel(); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,434 INFO L280 TraceCheckUtils]: 75: Hoare triple {8543#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,435 INFO L280 TraceCheckUtils]: 76: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,436 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8543#(<= ~waterLevel~0 1)} #460#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,436 INFO L280 TraceCheckUtils]: 78: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,437 INFO L280 TraceCheckUtils]: 79: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 == ~tmp~7); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,438 INFO L280 TraceCheckUtils]: 80: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:38:07,438 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} #536#return; {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:38:07,439 INFO L280 TraceCheckUtils]: 82: Hoare triple {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:38:07,440 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} {8384#(<= 2 ~waterLevel~0)} #522#return; {8367#false} is VALID [2020-07-17 21:38:07,440 INFO L280 TraceCheckUtils]: 84: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-17 21:38:07,440 INFO L280 TraceCheckUtils]: 85: Hoare triple {8367#false} assume ~splverifierCounter~0 < 4; {8367#false} is VALID [2020-07-17 21:38:07,441 INFO L280 TraceCheckUtils]: 86: Hoare triple {8367#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {8367#false} is VALID [2020-07-17 21:38:07,441 INFO L280 TraceCheckUtils]: 87: Hoare triple {8367#false} assume 0 != ~tmp~0; {8367#false} is VALID [2020-07-17 21:38:07,441 INFO L263 TraceCheckUtils]: 88: Hoare triple {8367#false} call waterRise(); {8367#false} is VALID [2020-07-17 21:38:07,441 INFO L280 TraceCheckUtils]: 89: Hoare triple {8367#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8367#false} is VALID [2020-07-17 21:38:07,441 INFO L280 TraceCheckUtils]: 90: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,442 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8367#false} {8367#false} #516#return; {8367#false} is VALID [2020-07-17 21:38:07,442 INFO L280 TraceCheckUtils]: 92: Hoare triple {8367#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {8367#false} is VALID [2020-07-17 21:38:07,442 INFO L280 TraceCheckUtils]: 93: Hoare triple {8367#false} assume !(0 != ~tmp___0~0); {8367#false} is VALID [2020-07-17 21:38:07,442 INFO L280 TraceCheckUtils]: 94: Hoare triple {8367#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {8367#false} is VALID [2020-07-17 21:38:07,443 INFO L280 TraceCheckUtils]: 95: Hoare triple {8367#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {8367#false} is VALID [2020-07-17 21:38:07,443 INFO L280 TraceCheckUtils]: 96: Hoare triple {8367#false} assume 0 != ~tmp___1~0; {8367#false} is VALID [2020-07-17 21:38:07,443 INFO L263 TraceCheckUtils]: 97: Hoare triple {8367#false} call timeShift(); {8367#false} is VALID [2020-07-17 21:38:07,443 INFO L280 TraceCheckUtils]: 98: Hoare triple {8367#false} assume !(0 != ~pumpRunning~0); {8367#false} is VALID [2020-07-17 21:38:07,443 INFO L280 TraceCheckUtils]: 99: Hoare triple {8367#false} assume 0 != ~systemActive~0; {8367#false} is VALID [2020-07-17 21:38:07,444 INFO L263 TraceCheckUtils]: 100: Hoare triple {8367#false} call processEnvironment(); {8367#false} is VALID [2020-07-17 21:38:07,444 INFO L280 TraceCheckUtils]: 101: Hoare triple {8367#false} havoc ~tmp~3; {8367#false} is VALID [2020-07-17 21:38:07,444 INFO L280 TraceCheckUtils]: 102: Hoare triple {8367#false} assume !(0 != ~pumpRunning~0); {8367#false} is VALID [2020-07-17 21:38:07,444 INFO L263 TraceCheckUtils]: 103: Hoare triple {8367#false} call processEnvironment__wrappee__methaneQuery(); {8367#false} is VALID [2020-07-17 21:38:07,445 INFO L280 TraceCheckUtils]: 104: Hoare triple {8367#false} havoc ~tmp~2; {8367#false} is VALID [2020-07-17 21:38:07,445 INFO L280 TraceCheckUtils]: 105: Hoare triple {8367#false} assume !(0 != ~pumpRunning~0); {8367#false} is VALID [2020-07-17 21:38:07,445 INFO L263 TraceCheckUtils]: 106: Hoare triple {8367#false} call processEnvironment__wrappee__highWaterSensor(); {8367#false} is VALID [2020-07-17 21:38:07,445 INFO L280 TraceCheckUtils]: 107: Hoare triple {8367#false} havoc ~tmp~1; {8367#false} is VALID [2020-07-17 21:38:07,445 INFO L280 TraceCheckUtils]: 108: Hoare triple {8367#false} assume 0 == ~pumpRunning~0; {8367#false} is VALID [2020-07-17 21:38:07,446 INFO L263 TraceCheckUtils]: 109: Hoare triple {8367#false} call #t~ret4 := isHighWaterLevel(); {8367#false} is VALID [2020-07-17 21:38:07,446 INFO L280 TraceCheckUtils]: 110: Hoare triple {8367#false} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8367#false} is VALID [2020-07-17 21:38:07,446 INFO L263 TraceCheckUtils]: 111: Hoare triple {8367#false} call #t~ret25 := isHighWaterSensorDry(); {8367#false} is VALID [2020-07-17 21:38:07,446 INFO L280 TraceCheckUtils]: 112: Hoare triple {8367#false} havoc ~retValue_acc~12; {8367#false} is VALID [2020-07-17 21:38:07,447 INFO L280 TraceCheckUtils]: 113: Hoare triple {8367#false} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8367#false} is VALID [2020-07-17 21:38:07,447 INFO L280 TraceCheckUtils]: 114: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,447 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {8367#false} {8367#false} #530#return; {8367#false} is VALID [2020-07-17 21:38:07,447 INFO L280 TraceCheckUtils]: 116: Hoare triple {8367#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8367#false} is VALID [2020-07-17 21:38:07,447 INFO L280 TraceCheckUtils]: 117: Hoare triple {8367#false} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8367#false} is VALID [2020-07-17 21:38:07,448 INFO L280 TraceCheckUtils]: 118: Hoare triple {8367#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8367#false} is VALID [2020-07-17 21:38:07,448 INFO L280 TraceCheckUtils]: 119: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,448 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {8367#false} {8367#false} #542#return; {8367#false} is VALID [2020-07-17 21:38:07,448 INFO L280 TraceCheckUtils]: 121: Hoare triple {8367#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8367#false} is VALID [2020-07-17 21:38:07,449 INFO L280 TraceCheckUtils]: 122: Hoare triple {8367#false} assume !(0 != ~tmp~1); {8367#false} is VALID [2020-07-17 21:38:07,449 INFO L263 TraceCheckUtils]: 123: Hoare triple {8367#false} call processEnvironment__wrappee__base(); {8367#false} is VALID [2020-07-17 21:38:07,449 INFO L280 TraceCheckUtils]: 124: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,449 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {8367#false} {8367#false} #546#return; {8367#false} is VALID [2020-07-17 21:38:07,450 INFO L280 TraceCheckUtils]: 126: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,450 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8367#false} {8367#false} #556#return; {8367#false} is VALID [2020-07-17 21:38:07,450 INFO L280 TraceCheckUtils]: 128: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,450 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {8367#false} {8367#false} #514#return; {8367#false} is VALID [2020-07-17 21:38:07,450 INFO L280 TraceCheckUtils]: 130: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,451 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8367#false} {8367#false} #534#return; {8367#false} is VALID [2020-07-17 21:38:07,451 INFO L263 TraceCheckUtils]: 132: Hoare triple {8367#false} call __utac_acc__Specification4_spec__1(); {8367#false} is VALID [2020-07-17 21:38:07,451 INFO L280 TraceCheckUtils]: 133: Hoare triple {8367#false} havoc ~tmp~7;havoc ~tmp___0~3; {8367#false} is VALID [2020-07-17 21:38:07,451 INFO L263 TraceCheckUtils]: 134: Hoare triple {8367#false} call #t~ret27 := getWaterLevel(); {8367#false} is VALID [2020-07-17 21:38:07,451 INFO L280 TraceCheckUtils]: 135: Hoare triple {8367#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8367#false} is VALID [2020-07-17 21:38:07,452 INFO L280 TraceCheckUtils]: 136: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,452 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {8367#false} {8367#false} #460#return; {8367#false} is VALID [2020-07-17 21:38:07,452 INFO L280 TraceCheckUtils]: 138: Hoare triple {8367#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8367#false} is VALID [2020-07-17 21:38:07,452 INFO L280 TraceCheckUtils]: 139: Hoare triple {8367#false} assume 0 == ~tmp~7; {8367#false} is VALID [2020-07-17 21:38:07,453 INFO L263 TraceCheckUtils]: 140: Hoare triple {8367#false} call #t~ret28 := isPumpRunning(); {8367#false} is VALID [2020-07-17 21:38:07,453 INFO L280 TraceCheckUtils]: 141: Hoare triple {8367#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {8367#false} is VALID [2020-07-17 21:38:07,453 INFO L280 TraceCheckUtils]: 142: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-17 21:38:07,453 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {8367#false} {8367#false} #462#return; {8367#false} is VALID [2020-07-17 21:38:07,453 INFO L280 TraceCheckUtils]: 144: Hoare triple {8367#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {8367#false} is VALID [2020-07-17 21:38:07,454 INFO L280 TraceCheckUtils]: 145: Hoare triple {8367#false} assume 0 != ~tmp___0~3; {8367#false} is VALID [2020-07-17 21:38:07,454 INFO L263 TraceCheckUtils]: 146: Hoare triple {8367#false} call __automaton_fail(); {8367#false} is VALID [2020-07-17 21:38:07,454 INFO L280 TraceCheckUtils]: 147: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-17 21:38:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:38:07,479 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:38:07,479 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [11] total 14 [2020-07-17 21:38:07,480 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887732756] [2020-07-17 21:38:07,480 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 148 [2020-07-17 21:38:07,502 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:38:07,502 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 21:38:07,662 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:38:07,663 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 21:38:07,663 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:38:07,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 21:38:07,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:38:07,663 INFO L87 Difference]: Start difference. First operand 582 states and 672 transitions. Second operand 8 states. [2020-07-17 21:38:25,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:38:25,982 INFO L93 Difference]: Finished difference Result 1470 states and 1866 transitions. [2020-07-17 21:38:25,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:38:25,982 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 148 [2020-07-17 21:38:25,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:38:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 21:38:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 885 transitions. [2020-07-17 21:38:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 21:38:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 885 transitions. [2020-07-17 21:38:26,063 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 885 transitions. [2020-07-17 21:38:27,187 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 885 edges. 885 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:38:27,278 INFO L225 Difference]: With dead ends: 1470 [2020-07-17 21:38:27,278 INFO L226 Difference]: Without dead ends: 1044 [2020-07-17 21:38:27,281 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 196 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:38:27,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1044 states. [2020-07-17 21:38:36,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1044 to 960. [2020-07-17 21:38:36,302 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:38:36,302 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1044 states. Second operand 960 states. [2020-07-17 21:38:36,302 INFO L74 IsIncluded]: Start isIncluded. First operand 1044 states. Second operand 960 states. [2020-07-17 21:38:36,302 INFO L87 Difference]: Start difference. First operand 1044 states. Second operand 960 states. [2020-07-17 21:38:36,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:38:36,371 INFO L93 Difference]: Finished difference Result 1044 states and 1281 transitions. [2020-07-17 21:38:36,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1281 transitions. [2020-07-17 21:38:36,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:38:36,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:38:36,376 INFO L74 IsIncluded]: Start isIncluded. First operand 960 states. Second operand 1044 states. [2020-07-17 21:38:36,376 INFO L87 Difference]: Start difference. First operand 960 states. Second operand 1044 states. [2020-07-17 21:38:36,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:38:36,448 INFO L93 Difference]: Finished difference Result 1044 states and 1281 transitions. [2020-07-17 21:38:36,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1281 transitions. [2020-07-17 21:38:36,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:38:36,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:38:36,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:38:36,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:38:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 960 states. [2020-07-17 21:38:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 960 states and 1155 transitions. [2020-07-17 21:38:36,532 INFO L78 Accepts]: Start accepts. Automaton has 960 states and 1155 transitions. Word has length 148 [2020-07-17 21:38:36,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:38:36,533 INFO L479 AbstractCegarLoop]: Abstraction has 960 states and 1155 transitions. [2020-07-17 21:38:36,533 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 21:38:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1155 transitions. [2020-07-17 21:38:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-17 21:38:36,536 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:38:36,536 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 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] [2020-07-17 21:38:36,749 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-07-17 21:38:36,750 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:38:36,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:38:36,750 INFO L82 PathProgramCache]: Analyzing trace with hash 2008036261, now seen corresponding path program 1 times [2020-07-17 21:38:36,751 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:38:36,751 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995139053] [2020-07-17 21:38:36,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:38:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,149 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:38:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {14653#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14549#true} is VALID [2020-07-17 21:38:37,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #568#return; {14549#true} is VALID [2020-07-17 21:38:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,206 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14549#true} {14549#true} #466#return; {14549#true} is VALID [2020-07-17 21:38:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,211 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14549#true} {14549#true} #468#return; {14549#true} is VALID [2020-07-17 21:38:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {14549#true} is VALID [2020-07-17 21:38:37,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,216 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #470#return; {14549#true} is VALID [2020-07-17 21:38:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,220 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14549#true} {14549#true} #472#return; {14549#true} is VALID [2020-07-17 21:38:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,371 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-17 21:38:37,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-17 21:38:37,371 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-17 21:38:37,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,373 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-17 21:38:37,373 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-17 21:38:37,374 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:37,374 INFO L280 TraceCheckUtils]: 8: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,375 INFO L280 TraceCheckUtils]: 9: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,376 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,393 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,393 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,394 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,394 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-17 21:38:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-17 21:38:37,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,398 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-17 21:38:37,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-17 21:38:37,398 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:37,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,399 INFO L263 TraceCheckUtils]: 3: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,399 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,400 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-17 21:38:37,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-17 21:38:37,400 INFO L280 TraceCheckUtils]: 11: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-17 21:38:37,401 INFO L263 TraceCheckUtils]: 12: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,401 INFO L280 TraceCheckUtils]: 13: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-17 21:38:37,402 INFO L280 TraceCheckUtils]: 14: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,402 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-17 21:38:37,402 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,402 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-17 21:38:37,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-17 21:38:37,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:37,403 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-17 21:38:37,404 INFO L263 TraceCheckUtils]: 4: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-17 21:38:37,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,404 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,404 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-17 21:38:37,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-17 21:38:37,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:37,406 INFO L280 TraceCheckUtils]: 11: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,407 INFO L280 TraceCheckUtils]: 12: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,408 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:37,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:37,409 INFO L280 TraceCheckUtils]: 15: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-17 21:38:37,409 INFO L263 TraceCheckUtils]: 16: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,410 INFO L280 TraceCheckUtils]: 17: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-17 21:38:37,410 INFO L263 TraceCheckUtils]: 18: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:37,410 INFO L280 TraceCheckUtils]: 19: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,410 INFO L263 TraceCheckUtils]: 20: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,411 INFO L280 TraceCheckUtils]: 21: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,411 INFO L280 TraceCheckUtils]: 22: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,411 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,411 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,412 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-17 21:38:37,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-17 21:38:37,412 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-17 21:38:37,413 INFO L263 TraceCheckUtils]: 29: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,413 INFO L280 TraceCheckUtils]: 30: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-17 21:38:37,413 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,413 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-17 21:38:37,414 INFO L280 TraceCheckUtils]: 33: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,414 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-17 21:38:37,414 INFO L280 TraceCheckUtils]: 35: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,414 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-17 21:38:37,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14549#true} is VALID [2020-07-17 21:38:37,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,416 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-17 21:38:37,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:37,417 INFO L263 TraceCheckUtils]: 5: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-17 21:38:37,417 INFO L263 TraceCheckUtils]: 7: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-17 21:38:37,418 INFO L280 TraceCheckUtils]: 8: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,418 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,418 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-17 21:38:37,419 INFO L280 TraceCheckUtils]: 12: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-17 21:38:37,419 INFO L280 TraceCheckUtils]: 13: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:37,420 INFO L280 TraceCheckUtils]: 14: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,421 INFO L280 TraceCheckUtils]: 15: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,422 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:37,422 INFO L280 TraceCheckUtils]: 17: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:37,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-17 21:38:37,423 INFO L263 TraceCheckUtils]: 19: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,423 INFO L280 TraceCheckUtils]: 20: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-17 21:38:37,424 INFO L263 TraceCheckUtils]: 21: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:37,424 INFO L280 TraceCheckUtils]: 22: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,424 INFO L263 TraceCheckUtils]: 23: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,424 INFO L280 TraceCheckUtils]: 24: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,424 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,425 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,425 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-17 21:38:37,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-17 21:38:37,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-17 21:38:37,426 INFO L263 TraceCheckUtils]: 32: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,427 INFO L280 TraceCheckUtils]: 33: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-17 21:38:37,427 INFO L280 TraceCheckUtils]: 34: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,427 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-17 21:38:37,427 INFO L280 TraceCheckUtils]: 36: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,427 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-17 21:38:37,428 INFO L280 TraceCheckUtils]: 38: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,428 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-17 21:38:37,428 INFO L280 TraceCheckUtils]: 40: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,428 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14550#false} {14549#true} #514#return; {14550#false} is VALID [2020-07-17 21:38:37,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:37,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,431 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call processEnvironment__wrappee__methaneQuery(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14549#true} is VALID [2020-07-17 21:38:37,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,432 INFO L263 TraceCheckUtils]: 5: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-17 21:38:37,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:37,432 INFO L263 TraceCheckUtils]: 8: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-17 21:38:37,433 INFO L263 TraceCheckUtils]: 10: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-17 21:38:37,433 INFO L280 TraceCheckUtils]: 11: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,433 INFO L280 TraceCheckUtils]: 12: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,434 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-17 21:38:37,434 INFO L280 TraceCheckUtils]: 15: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-17 21:38:37,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:37,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,437 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:37,438 INFO L280 TraceCheckUtils]: 20: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:37,438 INFO L280 TraceCheckUtils]: 21: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-17 21:38:37,438 INFO L263 TraceCheckUtils]: 22: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,439 INFO L280 TraceCheckUtils]: 23: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-17 21:38:37,439 INFO L263 TraceCheckUtils]: 24: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:37,439 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,439 INFO L263 TraceCheckUtils]: 26: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,439 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,439 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,440 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,440 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,440 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,440 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-17 21:38:37,440 INFO L280 TraceCheckUtils]: 33: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-17 21:38:37,441 INFO L280 TraceCheckUtils]: 34: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-17 21:38:37,442 INFO L263 TraceCheckUtils]: 35: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,442 INFO L280 TraceCheckUtils]: 36: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-17 21:38:37,442 INFO L280 TraceCheckUtils]: 37: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,442 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-17 21:38:37,442 INFO L280 TraceCheckUtils]: 39: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,443 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-17 21:38:37,443 INFO L280 TraceCheckUtils]: 41: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,443 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-17 21:38:37,443 INFO L280 TraceCheckUtils]: 43: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,443 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14550#false} {14549#true} #514#return; {14550#false} is VALID [2020-07-17 21:38:37,444 INFO L280 TraceCheckUtils]: 45: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,444 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {14550#false} {14549#true} #534#return; {14550#false} is VALID [2020-07-17 21:38:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-17 21:38:37,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,458 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-17 21:38:37,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~tmp~7;havoc ~tmp___0~3; {14549#true} is VALID [2020-07-17 21:38:37,459 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-17 21:38:37,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,459 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-17 21:38:37,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14549#true} is VALID [2020-07-17 21:38:37,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume !(0 == ~tmp~7); {14549#true} is VALID [2020-07-17 21:38:37,460 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,460 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14549#true} {14550#false} #536#return; {14550#false} is VALID [2020-07-17 21:38:37,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {14654#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume 0 != ~systemActive~0; {14549#true} is VALID [2020-07-17 21:38:37,461 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call processEnvironment(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:37,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,462 INFO L263 TraceCheckUtils]: 5: Hoare triple {14549#true} call processEnvironment__wrappee__methaneQuery(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14549#true} is VALID [2020-07-17 21:38:37,463 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,464 INFO L263 TraceCheckUtils]: 8: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-17 21:38:37,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:37,464 INFO L263 TraceCheckUtils]: 11: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-17 21:38:37,465 INFO L263 TraceCheckUtils]: 13: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-17 21:38:37,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,465 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-17 21:38:37,466 INFO L280 TraceCheckUtils]: 18: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-17 21:38:37,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:37,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,468 INFO L280 TraceCheckUtils]: 21: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,469 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:37,469 INFO L280 TraceCheckUtils]: 23: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:37,470 INFO L280 TraceCheckUtils]: 24: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-17 21:38:37,470 INFO L263 TraceCheckUtils]: 25: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,470 INFO L280 TraceCheckUtils]: 26: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-17 21:38:37,470 INFO L263 TraceCheckUtils]: 27: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:37,471 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,471 INFO L263 TraceCheckUtils]: 29: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,471 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,471 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,471 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,472 INFO L280 TraceCheckUtils]: 33: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,472 INFO L280 TraceCheckUtils]: 34: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,472 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-17 21:38:37,472 INFO L280 TraceCheckUtils]: 36: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-17 21:38:37,472 INFO L280 TraceCheckUtils]: 37: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-17 21:38:37,473 INFO L263 TraceCheckUtils]: 38: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,473 INFO L280 TraceCheckUtils]: 39: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-17 21:38:37,473 INFO L280 TraceCheckUtils]: 40: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,474 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-17 21:38:37,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,474 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-17 21:38:37,474 INFO L280 TraceCheckUtils]: 44: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,474 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-17 21:38:37,474 INFO L280 TraceCheckUtils]: 46: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,475 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {14550#false} {14549#true} #514#return; {14550#false} is VALID [2020-07-17 21:38:37,475 INFO L280 TraceCheckUtils]: 48: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,475 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {14550#false} {14549#true} #534#return; {14550#false} is VALID [2020-07-17 21:38:37,475 INFO L263 TraceCheckUtils]: 50: Hoare triple {14550#false} call __utac_acc__Specification4_spec__1(); {14549#true} is VALID [2020-07-17 21:38:37,475 INFO L280 TraceCheckUtils]: 51: Hoare triple {14549#true} havoc ~tmp~7;havoc ~tmp___0~3; {14549#true} is VALID [2020-07-17 21:38:37,476 INFO L263 TraceCheckUtils]: 52: Hoare triple {14549#true} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,476 INFO L280 TraceCheckUtils]: 53: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-17 21:38:37,476 INFO L280 TraceCheckUtils]: 54: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,476 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-17 21:38:37,476 INFO L280 TraceCheckUtils]: 56: Hoare triple {14549#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14549#true} is VALID [2020-07-17 21:38:37,476 INFO L280 TraceCheckUtils]: 57: Hoare triple {14549#true} assume !(0 == ~tmp~7); {14549#true} is VALID [2020-07-17 21:38:37,477 INFO L280 TraceCheckUtils]: 58: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,477 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {14549#true} {14550#false} #536#return; {14550#false} is VALID [2020-07-17 21:38:37,477 INFO L280 TraceCheckUtils]: 60: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,477 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {14550#false} {14549#true} #522#return; {14550#false} is VALID [2020-07-17 21:38:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {14845#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {14549#true} is VALID [2020-07-17 21:38:37,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14550#false} #532#return; {14550#false} is VALID [2020-07-17 21:38:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,508 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,509 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,509 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,510 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14549#true} {14549#true} #508#return; {14549#true} is VALID [2020-07-17 21:38:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {14549#true} is VALID [2020-07-17 21:38:37,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,514 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #510#return; {14549#true} is VALID [2020-07-17 21:38:37,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:37,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume 0 != ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:37,515 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call #t~ret6 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:37,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,515 INFO L263 TraceCheckUtils]: 4: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,516 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,516 INFO L280 TraceCheckUtils]: 8: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,516 INFO L280 TraceCheckUtils]: 9: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,516 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14549#true} {14549#true} #508#return; {14549#true} is VALID [2020-07-17 21:38:37,517 INFO L280 TraceCheckUtils]: 11: Hoare triple {14549#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {14549#true} is VALID [2020-07-17 21:38:37,517 INFO L280 TraceCheckUtils]: 12: Hoare triple {14549#true} assume 0 != ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:37,518 INFO L263 TraceCheckUtils]: 13: Hoare triple {14549#true} call deactivatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {14549#true} is VALID [2020-07-17 21:38:37,518 INFO L280 TraceCheckUtils]: 15: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,518 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14549#true} {14549#true} #510#return; {14549#true} is VALID [2020-07-17 21:38:37,518 INFO L280 TraceCheckUtils]: 17: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,519 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {14549#true} {14550#false} #534#return; {14550#false} is VALID [2020-07-17 21:38:37,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-17 21:38:37,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,522 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14550#false} #460#return; {14550#false} is VALID [2020-07-17 21:38:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {14549#true} is VALID [2020-07-17 21:38:37,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14550#false} #462#return; {14550#false} is VALID [2020-07-17 21:38:37,531 INFO L263 TraceCheckUtils]: 0: Hoare triple {14549#true} call ULTIMATE.init(); {14653#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:38:37,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {14653#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14549#true} is VALID [2020-07-17 21:38:37,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,532 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14549#true} {14549#true} #568#return; {14549#true} is VALID [2020-07-17 21:38:37,532 INFO L263 TraceCheckUtils]: 4: Hoare triple {14549#true} call #t~ret76 := main(); {14549#true} is VALID [2020-07-17 21:38:37,532 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} havoc ~retValue_acc~6;havoc ~tmp~8; {14549#true} is VALID [2020-07-17 21:38:37,532 INFO L263 TraceCheckUtils]: 6: Hoare triple {14549#true} call select_helpers(); {14549#true} is VALID [2020-07-17 21:38:37,532 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,532 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14549#true} {14549#true} #466#return; {14549#true} is VALID [2020-07-17 21:38:37,533 INFO L263 TraceCheckUtils]: 9: Hoare triple {14549#true} call select_features(); {14549#true} is VALID [2020-07-17 21:38:37,533 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,533 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14549#true} {14549#true} #468#return; {14549#true} is VALID [2020-07-17 21:38:37,533 INFO L263 TraceCheckUtils]: 12: Hoare triple {14549#true} call #t~ret30 := valid_product(); {14549#true} is VALID [2020-07-17 21:38:37,533 INFO L280 TraceCheckUtils]: 13: Hoare triple {14549#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {14549#true} is VALID [2020-07-17 21:38:37,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,534 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14549#true} {14549#true} #470#return; {14549#true} is VALID [2020-07-17 21:38:37,534 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {14549#true} is VALID [2020-07-17 21:38:37,534 INFO L280 TraceCheckUtils]: 17: Hoare triple {14549#true} assume 0 != ~tmp~8; {14549#true} is VALID [2020-07-17 21:38:37,534 INFO L263 TraceCheckUtils]: 18: Hoare triple {14549#true} call setup(); {14549#true} is VALID [2020-07-17 21:38:37,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,534 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14549#true} {14549#true} #472#return; {14549#true} is VALID [2020-07-17 21:38:37,535 INFO L263 TraceCheckUtils]: 21: Hoare triple {14549#true} call runTest(); {14549#true} is VALID [2020-07-17 21:38:37,535 INFO L263 TraceCheckUtils]: 22: Hoare triple {14549#true} call test(); {14549#true} is VALID [2020-07-17 21:38:37,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {14549#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14549#true} is VALID [2020-07-17 21:38:37,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {14549#true} assume !false; {14549#true} is VALID [2020-07-17 21:38:37,535 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} assume ~splverifierCounter~0 < 4; {14549#true} is VALID [2020-07-17 21:38:37,536 INFO L280 TraceCheckUtils]: 26: Hoare triple {14549#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {14549#true} is VALID [2020-07-17 21:38:37,536 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} assume !(0 != ~tmp~0); {14549#true} is VALID [2020-07-17 21:38:37,536 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {14549#true} is VALID [2020-07-17 21:38:37,536 INFO L280 TraceCheckUtils]: 29: Hoare triple {14549#true} assume !(0 != ~tmp___0~0); {14549#true} is VALID [2020-07-17 21:38:37,536 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {14549#true} is VALID [2020-07-17 21:38:37,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {14549#true} is VALID [2020-07-17 21:38:37,537 INFO L280 TraceCheckUtils]: 32: Hoare triple {14549#true} assume 0 != ~tmp___1~0; {14549#true} is VALID [2020-07-17 21:38:37,537 INFO L263 TraceCheckUtils]: 33: Hoare triple {14549#true} call timeShift(); {14654#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:38:37,538 INFO L280 TraceCheckUtils]: 34: Hoare triple {14654#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,538 INFO L280 TraceCheckUtils]: 35: Hoare triple {14549#true} assume 0 != ~systemActive~0; {14549#true} is VALID [2020-07-17 21:38:37,538 INFO L263 TraceCheckUtils]: 36: Hoare triple {14549#true} call processEnvironment(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,539 INFO L280 TraceCheckUtils]: 37: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:37,539 INFO L280 TraceCheckUtils]: 38: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,539 INFO L263 TraceCheckUtils]: 39: Hoare triple {14549#true} call processEnvironment__wrappee__methaneQuery(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,540 INFO L280 TraceCheckUtils]: 40: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14549#true} is VALID [2020-07-17 21:38:37,540 INFO L280 TraceCheckUtils]: 41: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:37,540 INFO L263 TraceCheckUtils]: 42: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,541 INFO L280 TraceCheckUtils]: 43: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-17 21:38:37,541 INFO L280 TraceCheckUtils]: 44: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:37,541 INFO L263 TraceCheckUtils]: 45: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,541 INFO L280 TraceCheckUtils]: 46: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-17 21:38:37,541 INFO L263 TraceCheckUtils]: 47: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-17 21:38:37,542 INFO L280 TraceCheckUtils]: 48: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,542 INFO L280 TraceCheckUtils]: 49: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:37,542 INFO L280 TraceCheckUtils]: 50: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,542 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-17 21:38:37,542 INFO L280 TraceCheckUtils]: 52: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-17 21:38:37,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:37,544 INFO L280 TraceCheckUtils]: 54: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,545 INFO L280 TraceCheckUtils]: 55: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:37,546 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:37,546 INFO L280 TraceCheckUtils]: 57: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:37,547 INFO L280 TraceCheckUtils]: 58: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-17 21:38:37,547 INFO L263 TraceCheckUtils]: 59: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,547 INFO L280 TraceCheckUtils]: 60: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-17 21:38:37,547 INFO L263 TraceCheckUtils]: 61: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:37,548 INFO L280 TraceCheckUtils]: 62: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,548 INFO L263 TraceCheckUtils]: 63: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,548 INFO L280 TraceCheckUtils]: 64: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,548 INFO L280 TraceCheckUtils]: 65: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,548 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,548 INFO L280 TraceCheckUtils]: 67: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,549 INFO L280 TraceCheckUtils]: 68: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,549 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-17 21:38:37,549 INFO L280 TraceCheckUtils]: 70: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-17 21:38:37,549 INFO L280 TraceCheckUtils]: 71: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-17 21:38:37,550 INFO L263 TraceCheckUtils]: 72: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,550 INFO L280 TraceCheckUtils]: 73: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-17 21:38:37,550 INFO L280 TraceCheckUtils]: 74: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,550 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-17 21:38:37,551 INFO L280 TraceCheckUtils]: 76: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,551 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-17 21:38:37,551 INFO L280 TraceCheckUtils]: 78: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,551 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-17 21:38:37,551 INFO L280 TraceCheckUtils]: 80: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,552 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {14550#false} {14549#true} #514#return; {14550#false} is VALID [2020-07-17 21:38:37,552 INFO L280 TraceCheckUtils]: 82: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,552 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {14550#false} {14549#true} #534#return; {14550#false} is VALID [2020-07-17 21:38:37,552 INFO L263 TraceCheckUtils]: 84: Hoare triple {14550#false} call __utac_acc__Specification4_spec__1(); {14549#true} is VALID [2020-07-17 21:38:37,552 INFO L280 TraceCheckUtils]: 85: Hoare triple {14549#true} havoc ~tmp~7;havoc ~tmp___0~3; {14549#true} is VALID [2020-07-17 21:38:37,552 INFO L263 TraceCheckUtils]: 86: Hoare triple {14549#true} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,553 INFO L280 TraceCheckUtils]: 87: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-17 21:38:37,553 INFO L280 TraceCheckUtils]: 88: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,553 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-17 21:38:37,553 INFO L280 TraceCheckUtils]: 90: Hoare triple {14549#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14549#true} is VALID [2020-07-17 21:38:37,553 INFO L280 TraceCheckUtils]: 91: Hoare triple {14549#true} assume !(0 == ~tmp~7); {14549#true} is VALID [2020-07-17 21:38:37,553 INFO L280 TraceCheckUtils]: 92: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,554 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {14549#true} {14550#false} #536#return; {14550#false} is VALID [2020-07-17 21:38:37,554 INFO L280 TraceCheckUtils]: 94: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-17 21:38:37,554 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {14550#false} {14549#true} #522#return; {14550#false} is VALID [2020-07-17 21:38:37,554 INFO L280 TraceCheckUtils]: 96: Hoare triple {14550#false} assume !false; {14550#false} is VALID [2020-07-17 21:38:37,554 INFO L280 TraceCheckUtils]: 97: Hoare triple {14550#false} assume ~splverifierCounter~0 < 4; {14550#false} is VALID [2020-07-17 21:38:37,554 INFO L280 TraceCheckUtils]: 98: Hoare triple {14550#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {14550#false} is VALID [2020-07-17 21:38:37,555 INFO L280 TraceCheckUtils]: 99: Hoare triple {14550#false} assume !(0 != ~tmp~0); {14550#false} is VALID [2020-07-17 21:38:37,555 INFO L280 TraceCheckUtils]: 100: Hoare triple {14550#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {14550#false} is VALID [2020-07-17 21:38:37,555 INFO L280 TraceCheckUtils]: 101: Hoare triple {14550#false} assume !(0 != ~tmp___0~0); {14550#false} is VALID [2020-07-17 21:38:37,555 INFO L280 TraceCheckUtils]: 102: Hoare triple {14550#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {14550#false} is VALID [2020-07-17 21:38:37,555 INFO L280 TraceCheckUtils]: 103: Hoare triple {14550#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {14550#false} is VALID [2020-07-17 21:38:37,555 INFO L280 TraceCheckUtils]: 104: Hoare triple {14550#false} assume 0 != ~tmp___1~0; {14550#false} is VALID [2020-07-17 21:38:37,556 INFO L263 TraceCheckUtils]: 105: Hoare triple {14550#false} call timeShift(); {14550#false} is VALID [2020-07-17 21:38:37,556 INFO L280 TraceCheckUtils]: 106: Hoare triple {14550#false} assume 0 != ~pumpRunning~0; {14550#false} is VALID [2020-07-17 21:38:37,556 INFO L263 TraceCheckUtils]: 107: Hoare triple {14550#false} call lowerWaterLevel(); {14845#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:38:37,556 INFO L280 TraceCheckUtils]: 108: Hoare triple {14845#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {14549#true} is VALID [2020-07-17 21:38:37,556 INFO L280 TraceCheckUtils]: 109: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,557 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {14549#true} {14550#false} #532#return; {14550#false} is VALID [2020-07-17 21:38:37,557 INFO L280 TraceCheckUtils]: 111: Hoare triple {14550#false} assume 0 != ~systemActive~0; {14550#false} is VALID [2020-07-17 21:38:37,557 INFO L263 TraceCheckUtils]: 112: Hoare triple {14550#false} call processEnvironment(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,557 INFO L280 TraceCheckUtils]: 113: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:37,557 INFO L280 TraceCheckUtils]: 114: Hoare triple {14549#true} assume 0 != ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:37,557 INFO L263 TraceCheckUtils]: 115: Hoare triple {14549#true} call #t~ret6 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:37,558 INFO L280 TraceCheckUtils]: 116: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,558 INFO L263 TraceCheckUtils]: 117: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:37,558 INFO L280 TraceCheckUtils]: 118: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:37,558 INFO L280 TraceCheckUtils]: 119: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,558 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:37,559 INFO L280 TraceCheckUtils]: 121: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:37,559 INFO L280 TraceCheckUtils]: 122: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,559 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {14549#true} {14549#true} #508#return; {14549#true} is VALID [2020-07-17 21:38:37,559 INFO L280 TraceCheckUtils]: 124: Hoare triple {14549#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {14549#true} is VALID [2020-07-17 21:38:37,559 INFO L280 TraceCheckUtils]: 125: Hoare triple {14549#true} assume 0 != ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:37,560 INFO L263 TraceCheckUtils]: 126: Hoare triple {14549#true} call deactivatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:37,560 INFO L280 TraceCheckUtils]: 127: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {14549#true} is VALID [2020-07-17 21:38:37,561 INFO L280 TraceCheckUtils]: 128: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,561 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {14549#true} {14549#true} #510#return; {14549#true} is VALID [2020-07-17 21:38:37,561 INFO L280 TraceCheckUtils]: 130: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,561 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {14549#true} {14550#false} #534#return; {14550#false} is VALID [2020-07-17 21:38:37,561 INFO L263 TraceCheckUtils]: 132: Hoare triple {14550#false} call __utac_acc__Specification4_spec__1(); {14550#false} is VALID [2020-07-17 21:38:37,562 INFO L280 TraceCheckUtils]: 133: Hoare triple {14550#false} havoc ~tmp~7;havoc ~tmp___0~3; {14550#false} is VALID [2020-07-17 21:38:37,562 INFO L263 TraceCheckUtils]: 134: Hoare triple {14550#false} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:37,562 INFO L280 TraceCheckUtils]: 135: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-17 21:38:37,562 INFO L280 TraceCheckUtils]: 136: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,562 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {14549#true} {14550#false} #460#return; {14550#false} is VALID [2020-07-17 21:38:37,563 INFO L280 TraceCheckUtils]: 138: Hoare triple {14550#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14550#false} is VALID [2020-07-17 21:38:37,563 INFO L280 TraceCheckUtils]: 139: Hoare triple {14550#false} assume 0 == ~tmp~7; {14550#false} is VALID [2020-07-17 21:38:37,563 INFO L263 TraceCheckUtils]: 140: Hoare triple {14550#false} call #t~ret28 := isPumpRunning(); {14549#true} is VALID [2020-07-17 21:38:37,563 INFO L280 TraceCheckUtils]: 141: Hoare triple {14549#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {14549#true} is VALID [2020-07-17 21:38:37,563 INFO L280 TraceCheckUtils]: 142: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:37,563 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {14549#true} {14550#false} #462#return; {14550#false} is VALID [2020-07-17 21:38:37,564 INFO L280 TraceCheckUtils]: 144: Hoare triple {14550#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {14550#false} is VALID [2020-07-17 21:38:37,564 INFO L280 TraceCheckUtils]: 145: Hoare triple {14550#false} assume 0 != ~tmp___0~3; {14550#false} is VALID [2020-07-17 21:38:37,564 INFO L263 TraceCheckUtils]: 146: Hoare triple {14550#false} call __automaton_fail(); {14550#false} is VALID [2020-07-17 21:38:37,564 INFO L280 TraceCheckUtils]: 147: Hoare triple {14550#false} assume !false; {14550#false} is VALID [2020-07-17 21:38:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-07-17 21:38:37,589 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995139053] [2020-07-17 21:38:37,590 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1826576199] [2020-07-17 21:38:37,590 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:38:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,774 INFO L264 TraceCheckSpWp]: Trace formula consists of 888 conjuncts, 11 conjunts are in the unsatisfiable core [2020-07-17 21:38:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:37,814 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:38:38,020 INFO L263 TraceCheckUtils]: 0: Hoare triple {14549#true} call ULTIMATE.init(); {14549#true} is VALID [2020-07-17 21:38:38,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14549#true} is VALID [2020-07-17 21:38:38,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,022 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14549#true} {14549#true} #568#return; {14549#true} is VALID [2020-07-17 21:38:38,022 INFO L263 TraceCheckUtils]: 4: Hoare triple {14549#true} call #t~ret76 := main(); {14549#true} is VALID [2020-07-17 21:38:38,022 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} havoc ~retValue_acc~6;havoc ~tmp~8; {14549#true} is VALID [2020-07-17 21:38:38,022 INFO L263 TraceCheckUtils]: 6: Hoare triple {14549#true} call select_helpers(); {14549#true} is VALID [2020-07-17 21:38:38,022 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,022 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14549#true} {14549#true} #466#return; {14549#true} is VALID [2020-07-17 21:38:38,023 INFO L263 TraceCheckUtils]: 9: Hoare triple {14549#true} call select_features(); {14549#true} is VALID [2020-07-17 21:38:38,023 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,023 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14549#true} {14549#true} #468#return; {14549#true} is VALID [2020-07-17 21:38:38,023 INFO L263 TraceCheckUtils]: 12: Hoare triple {14549#true} call #t~ret30 := valid_product(); {14549#true} is VALID [2020-07-17 21:38:38,023 INFO L280 TraceCheckUtils]: 13: Hoare triple {14549#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {14549#true} is VALID [2020-07-17 21:38:38,023 INFO L280 TraceCheckUtils]: 14: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,023 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14549#true} {14549#true} #470#return; {14549#true} is VALID [2020-07-17 21:38:38,023 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {14549#true} is VALID [2020-07-17 21:38:38,024 INFO L280 TraceCheckUtils]: 17: Hoare triple {14549#true} assume 0 != ~tmp~8; {14549#true} is VALID [2020-07-17 21:38:38,024 INFO L263 TraceCheckUtils]: 18: Hoare triple {14549#true} call setup(); {14549#true} is VALID [2020-07-17 21:38:38,024 INFO L280 TraceCheckUtils]: 19: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,024 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14549#true} {14549#true} #472#return; {14549#true} is VALID [2020-07-17 21:38:38,024 INFO L263 TraceCheckUtils]: 21: Hoare triple {14549#true} call runTest(); {14549#true} is VALID [2020-07-17 21:38:38,024 INFO L263 TraceCheckUtils]: 22: Hoare triple {14549#true} call test(); {14549#true} is VALID [2020-07-17 21:38:38,024 INFO L280 TraceCheckUtils]: 23: Hoare triple {14549#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14549#true} is VALID [2020-07-17 21:38:38,025 INFO L280 TraceCheckUtils]: 24: Hoare triple {14549#true} assume !false; {14549#true} is VALID [2020-07-17 21:38:38,025 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} assume ~splverifierCounter~0 < 4; {14549#true} is VALID [2020-07-17 21:38:38,025 INFO L280 TraceCheckUtils]: 26: Hoare triple {14549#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {14549#true} is VALID [2020-07-17 21:38:38,025 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} assume !(0 != ~tmp~0); {14549#true} is VALID [2020-07-17 21:38:38,025 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {14549#true} is VALID [2020-07-17 21:38:38,025 INFO L280 TraceCheckUtils]: 29: Hoare triple {14549#true} assume !(0 != ~tmp___0~0); {14549#true} is VALID [2020-07-17 21:38:38,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {14549#true} is VALID [2020-07-17 21:38:38,026 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {14549#true} is VALID [2020-07-17 21:38:38,026 INFO L280 TraceCheckUtils]: 32: Hoare triple {14549#true} assume 0 != ~tmp___1~0; {14549#true} is VALID [2020-07-17 21:38:38,026 INFO L263 TraceCheckUtils]: 33: Hoare triple {14549#true} call timeShift(); {14549#true} is VALID [2020-07-17 21:38:38,026 INFO L280 TraceCheckUtils]: 34: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:38,027 INFO L280 TraceCheckUtils]: 35: Hoare triple {14549#true} assume 0 != ~systemActive~0; {14549#true} is VALID [2020-07-17 21:38:38,027 INFO L263 TraceCheckUtils]: 36: Hoare triple {14549#true} call processEnvironment(); {14549#true} is VALID [2020-07-17 21:38:38,027 INFO L280 TraceCheckUtils]: 37: Hoare triple {14549#true} havoc ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:38,027 INFO L280 TraceCheckUtils]: 38: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:38,027 INFO L263 TraceCheckUtils]: 39: Hoare triple {14549#true} call processEnvironment__wrappee__methaneQuery(); {14549#true} is VALID [2020-07-17 21:38:38,027 INFO L280 TraceCheckUtils]: 40: Hoare triple {14549#true} havoc ~tmp~2; {14549#true} is VALID [2020-07-17 21:38:38,028 INFO L280 TraceCheckUtils]: 41: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-17 21:38:38,028 INFO L263 TraceCheckUtils]: 42: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14549#true} is VALID [2020-07-17 21:38:38,028 INFO L280 TraceCheckUtils]: 43: Hoare triple {14549#true} havoc ~tmp~1; {14549#true} is VALID [2020-07-17 21:38:38,028 INFO L280 TraceCheckUtils]: 44: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:38,028 INFO L263 TraceCheckUtils]: 45: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:38,029 INFO L280 TraceCheckUtils]: 46: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-17 21:38:38,029 INFO L263 TraceCheckUtils]: 47: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-17 21:38:38,029 INFO L280 TraceCheckUtils]: 48: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:38,029 INFO L280 TraceCheckUtils]: 49: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-17 21:38:38,029 INFO L280 TraceCheckUtils]: 50: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,029 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-17 21:38:38,030 INFO L280 TraceCheckUtils]: 52: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-17 21:38:38,030 INFO L280 TraceCheckUtils]: 53: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14549#true} is VALID [2020-07-17 21:38:38,030 INFO L280 TraceCheckUtils]: 54: Hoare triple {14549#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14549#true} is VALID [2020-07-17 21:38:38,030 INFO L280 TraceCheckUtils]: 55: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,030 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14549#true} {14549#true} #542#return; {14549#true} is VALID [2020-07-17 21:38:38,031 INFO L280 TraceCheckUtils]: 57: Hoare triple {14549#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14549#true} is VALID [2020-07-17 21:38:38,031 INFO L280 TraceCheckUtils]: 58: Hoare triple {14549#true} assume 0 != ~tmp~1; {14549#true} is VALID [2020-07-17 21:38:38,031 INFO L263 TraceCheckUtils]: 59: Hoare triple {14549#true} call activatePump(); {14549#true} is VALID [2020-07-17 21:38:38,031 INFO L280 TraceCheckUtils]: 60: Hoare triple {14549#true} havoc ~tmp~4; {14549#true} is VALID [2020-07-17 21:38:38,031 INFO L263 TraceCheckUtils]: 61: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:38,031 INFO L280 TraceCheckUtils]: 62: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:38,032 INFO L263 TraceCheckUtils]: 63: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:38,032 INFO L280 TraceCheckUtils]: 64: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:38,032 INFO L280 TraceCheckUtils]: 65: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,032 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:38,032 INFO L280 TraceCheckUtils]: 67: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:38,033 INFO L280 TraceCheckUtils]: 68: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,033 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-17 21:38:38,033 INFO L280 TraceCheckUtils]: 70: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-17 21:38:38,033 INFO L280 TraceCheckUtils]: 71: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-17 21:38:38,033 INFO L263 TraceCheckUtils]: 72: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14549#true} is VALID [2020-07-17 21:38:38,034 INFO L280 TraceCheckUtils]: 73: Hoare triple {14549#true} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-17 21:38:38,034 INFO L280 TraceCheckUtils]: 74: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,034 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-17 21:38:38,034 INFO L280 TraceCheckUtils]: 76: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,034 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {14549#true} {14549#true} #544#return; {14549#true} is VALID [2020-07-17 21:38:38,035 INFO L280 TraceCheckUtils]: 78: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,035 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14549#true} {14549#true} #556#return; {14549#true} is VALID [2020-07-17 21:38:38,035 INFO L280 TraceCheckUtils]: 80: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,035 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {14549#true} {14549#true} #514#return; {14549#true} is VALID [2020-07-17 21:38:38,035 INFO L280 TraceCheckUtils]: 82: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,036 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {14549#true} {14549#true} #534#return; {14549#true} is VALID [2020-07-17 21:38:38,036 INFO L263 TraceCheckUtils]: 84: Hoare triple {14549#true} call __utac_acc__Specification4_spec__1(); {14549#true} is VALID [2020-07-17 21:38:38,036 INFO L280 TraceCheckUtils]: 85: Hoare triple {14549#true} havoc ~tmp~7;havoc ~tmp___0~3; {14549#true} is VALID [2020-07-17 21:38:38,036 INFO L263 TraceCheckUtils]: 86: Hoare triple {14549#true} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:38,036 INFO L280 TraceCheckUtils]: 87: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-17 21:38:38,036 INFO L280 TraceCheckUtils]: 88: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,037 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-17 21:38:38,037 INFO L280 TraceCheckUtils]: 90: Hoare triple {14549#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14549#true} is VALID [2020-07-17 21:38:38,037 INFO L280 TraceCheckUtils]: 91: Hoare triple {14549#true} assume !(0 == ~tmp~7); {14549#true} is VALID [2020-07-17 21:38:38,037 INFO L280 TraceCheckUtils]: 92: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,037 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {14549#true} {14549#true} #536#return; {14549#true} is VALID [2020-07-17 21:38:38,038 INFO L280 TraceCheckUtils]: 94: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,038 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {14549#true} {14549#true} #522#return; {14549#true} is VALID [2020-07-17 21:38:38,038 INFO L280 TraceCheckUtils]: 96: Hoare triple {14549#true} assume !false; {14549#true} is VALID [2020-07-17 21:38:38,038 INFO L280 TraceCheckUtils]: 97: Hoare triple {14549#true} assume ~splverifierCounter~0 < 4; {14549#true} is VALID [2020-07-17 21:38:38,038 INFO L280 TraceCheckUtils]: 98: Hoare triple {14549#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {14549#true} is VALID [2020-07-17 21:38:38,038 INFO L280 TraceCheckUtils]: 99: Hoare triple {14549#true} assume !(0 != ~tmp~0); {14549#true} is VALID [2020-07-17 21:38:38,039 INFO L280 TraceCheckUtils]: 100: Hoare triple {14549#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {14549#true} is VALID [2020-07-17 21:38:38,039 INFO L280 TraceCheckUtils]: 101: Hoare triple {14549#true} assume !(0 != ~tmp___0~0); {14549#true} is VALID [2020-07-17 21:38:38,039 INFO L280 TraceCheckUtils]: 102: Hoare triple {14549#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {14549#true} is VALID [2020-07-17 21:38:38,039 INFO L280 TraceCheckUtils]: 103: Hoare triple {14549#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {14549#true} is VALID [2020-07-17 21:38:38,039 INFO L280 TraceCheckUtils]: 104: Hoare triple {14549#true} assume 0 != ~tmp___1~0; {14549#true} is VALID [2020-07-17 21:38:38,039 INFO L263 TraceCheckUtils]: 105: Hoare triple {14549#true} call timeShift(); {14549#true} is VALID [2020-07-17 21:38:38,040 INFO L280 TraceCheckUtils]: 106: Hoare triple {14549#true} assume 0 != ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:38,040 INFO L263 TraceCheckUtils]: 107: Hoare triple {14549#true} call lowerWaterLevel(); {14549#true} is VALID [2020-07-17 21:38:38,040 INFO L280 TraceCheckUtils]: 108: Hoare triple {14549#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {14549#true} is VALID [2020-07-17 21:38:38,040 INFO L280 TraceCheckUtils]: 109: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,040 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {14549#true} {14549#true} #532#return; {14549#true} is VALID [2020-07-17 21:38:38,041 INFO L280 TraceCheckUtils]: 111: Hoare triple {14549#true} assume 0 != ~systemActive~0; {14549#true} is VALID [2020-07-17 21:38:38,041 INFO L263 TraceCheckUtils]: 112: Hoare triple {14549#true} call processEnvironment(); {14549#true} is VALID [2020-07-17 21:38:38,041 INFO L280 TraceCheckUtils]: 113: Hoare triple {14549#true} havoc ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:38,041 INFO L280 TraceCheckUtils]: 114: Hoare triple {14549#true} assume 0 != ~pumpRunning~0; {14549#true} is VALID [2020-07-17 21:38:38,041 INFO L263 TraceCheckUtils]: 115: Hoare triple {14549#true} call #t~ret6 := isMethaneAlarm(); {14549#true} is VALID [2020-07-17 21:38:38,041 INFO L280 TraceCheckUtils]: 116: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:38,042 INFO L263 TraceCheckUtils]: 117: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-17 21:38:38,042 INFO L280 TraceCheckUtils]: 118: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-17 21:38:38,042 INFO L280 TraceCheckUtils]: 119: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,042 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-17 21:38:38,042 INFO L280 TraceCheckUtils]: 121: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-17 21:38:38,042 INFO L280 TraceCheckUtils]: 122: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-17 21:38:38,043 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {14549#true} {14549#true} #508#return; {14549#true} is VALID [2020-07-17 21:38:38,043 INFO L280 TraceCheckUtils]: 124: Hoare triple {14549#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {14549#true} is VALID [2020-07-17 21:38:38,043 INFO L280 TraceCheckUtils]: 125: Hoare triple {14549#true} assume 0 != ~tmp~3; {14549#true} is VALID [2020-07-17 21:38:38,043 INFO L263 TraceCheckUtils]: 126: Hoare triple {14549#true} call deactivatePump(); {14549#true} is VALID [2020-07-17 21:38:38,044 INFO L280 TraceCheckUtils]: 127: Hoare triple {14549#true} ~pumpRunning~0 := 0; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,044 INFO L280 TraceCheckUtils]: 128: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume true; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,045 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {15244#(= 0 ~pumpRunning~0)} {14549#true} #510#return; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,045 INFO L280 TraceCheckUtils]: 130: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume true; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,046 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {15244#(= 0 ~pumpRunning~0)} {14549#true} #534#return; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,047 INFO L263 TraceCheckUtils]: 132: Hoare triple {15244#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,047 INFO L280 TraceCheckUtils]: 133: Hoare triple {15244#(= 0 ~pumpRunning~0)} havoc ~tmp~7;havoc ~tmp___0~3; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,048 INFO L263 TraceCheckUtils]: 134: Hoare triple {15244#(= 0 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,048 INFO L280 TraceCheckUtils]: 135: Hoare triple {15244#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,049 INFO L280 TraceCheckUtils]: 136: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume true; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,049 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {15244#(= 0 ~pumpRunning~0)} {15244#(= 0 ~pumpRunning~0)} #460#return; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,050 INFO L280 TraceCheckUtils]: 138: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,050 INFO L280 TraceCheckUtils]: 139: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~7; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,051 INFO L263 TraceCheckUtils]: 140: Hoare triple {15244#(= 0 ~pumpRunning~0)} call #t~ret28 := isPumpRunning(); {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:38:38,051 INFO L280 TraceCheckUtils]: 141: Hoare triple {15244#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15287#(and (= ~pumpRunning~0 |isPumpRunning_#res|) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:38:38,052 INFO L280 TraceCheckUtils]: 142: Hoare triple {15287#(and (= ~pumpRunning~0 |isPumpRunning_#res|) (= 0 ~pumpRunning~0))} assume true; {15287#(and (= ~pumpRunning~0 |isPumpRunning_#res|) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:38:38,053 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {15287#(and (= ~pumpRunning~0 |isPumpRunning_#res|) (= 0 ~pumpRunning~0))} {15244#(= 0 ~pumpRunning~0)} #462#return; {15294#(= |__utac_acc__Specification4_spec__1_#t~ret28| 0)} is VALID [2020-07-17 21:38:38,054 INFO L280 TraceCheckUtils]: 144: Hoare triple {15294#(= |__utac_acc__Specification4_spec__1_#t~ret28| 0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {15298#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} is VALID [2020-07-17 21:38:38,054 INFO L280 TraceCheckUtils]: 145: Hoare triple {15298#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} assume 0 != ~tmp___0~3; {14550#false} is VALID [2020-07-17 21:38:38,054 INFO L263 TraceCheckUtils]: 146: Hoare triple {14550#false} call __automaton_fail(); {14550#false} is VALID [2020-07-17 21:38:38,054 INFO L280 TraceCheckUtils]: 147: Hoare triple {14550#false} assume !false; {14550#false} is VALID [2020-07-17 21:38:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-17 21:38:38,066 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:38:38,066 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2020-07-17 21:38:38,067 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902375894] [2020-07-17 21:38:38,067 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 148 [2020-07-17 21:38:38,068 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:38:38,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 21:38:38,220 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:38:38,221 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 21:38:38,221 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:38:38,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 21:38:38,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:38:38,222 INFO L87 Difference]: Start difference. First operand 960 states and 1155 transitions. Second operand 6 states. [2020-07-17 21:38:48,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:38:48,069 INFO L93 Difference]: Finished difference Result 981 states and 1178 transitions. [2020-07-17 21:38:48,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:38:48,069 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 148 [2020-07-17 21:38:48,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:38:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:38:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 253 transitions. [2020-07-17 21:38:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:38:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 253 transitions. [2020-07-17 21:38:48,077 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 253 transitions. [2020-07-17 21:38:48,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:38:48,428 INFO L225 Difference]: With dead ends: 981 [2020-07-17 21:38:48,428 INFO L226 Difference]: Without dead ends: 978 [2020-07-17 21:38:48,432 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:38:48,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2020-07-17 21:38:57,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 960. [2020-07-17 21:38:57,466 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:38:57,466 INFO L82 GeneralOperation]: Start isEquivalent. First operand 978 states. Second operand 960 states. [2020-07-17 21:38:57,466 INFO L74 IsIncluded]: Start isIncluded. First operand 978 states. Second operand 960 states. [2020-07-17 21:38:57,467 INFO L87 Difference]: Start difference. First operand 978 states. Second operand 960 states. [2020-07-17 21:38:57,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:38:57,536 INFO L93 Difference]: Finished difference Result 978 states and 1172 transitions. [2020-07-17 21:38:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1172 transitions. [2020-07-17 21:38:57,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:38:57,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:38:57,540 INFO L74 IsIncluded]: Start isIncluded. First operand 960 states. Second operand 978 states. [2020-07-17 21:38:57,540 INFO L87 Difference]: Start difference. First operand 960 states. Second operand 978 states. [2020-07-17 21:38:57,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:38:57,607 INFO L93 Difference]: Finished difference Result 978 states and 1172 transitions. [2020-07-17 21:38:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1172 transitions. [2020-07-17 21:38:57,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:38:57,611 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:38:57,611 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:38:57,611 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:38:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 960 states. [2020-07-17 21:38:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 960 states and 1151 transitions. [2020-07-17 21:38:57,688 INFO L78 Accepts]: Start accepts. Automaton has 960 states and 1151 transitions. Word has length 148 [2020-07-17 21:38:57,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:38:57,689 INFO L479 AbstractCegarLoop]: Abstraction has 960 states and 1151 transitions. [2020-07-17 21:38:57,689 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 21:38:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1151 transitions. [2020-07-17 21:38:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-17 21:38:57,694 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:38:57,694 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 21:38:57,907 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:38:57,908 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:38:57,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:38:57,908 INFO L82 PathProgramCache]: Analyzing trace with hash -1329247592, now seen corresponding path program 1 times [2020-07-17 21:38:57,908 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:38:57,908 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6559640] [2020-07-17 21:38:57,909 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:38:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,283 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:38:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {20069#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {19943#true} is VALID [2020-07-17 21:38:58,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,351 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #568#return; {19943#true} is VALID [2020-07-17 21:38:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,354 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19943#true} {19943#true} #466#return; {19943#true} is VALID [2020-07-17 21:38:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,356 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19943#true} {19943#true} #468#return; {19943#true} is VALID [2020-07-17 21:38:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {19943#true} is VALID [2020-07-17 21:38:58,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,360 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #470#return; {19943#true} is VALID [2020-07-17 21:38:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,363 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19943#true} {19943#true} #472#return; {19943#true} is VALID [2020-07-17 21:38:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,547 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-17 21:38:58,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-17 21:38:58,548 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,549 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-17 21:38:58,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-17 21:38:58,551 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:58,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,555 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,568 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,568 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,569 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,569 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,570 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-17 21:38:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-17 21:38:58,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,574 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-17 21:38:58,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-17 21:38:58,575 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-17 21:38:58,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,576 INFO L263 TraceCheckUtils]: 3: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,576 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,577 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,577 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,578 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-17 21:38:58,578 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-17 21:38:58,579 INFO L280 TraceCheckUtils]: 11: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-17 21:38:58,580 INFO L263 TraceCheckUtils]: 12: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,580 INFO L280 TraceCheckUtils]: 13: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-17 21:38:58,581 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,581 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-17 21:38:58,581 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,582 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-17 21:38:58,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,583 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-17 21:38:58,584 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,585 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,585 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,585 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,586 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-17 21:38:58,586 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-17 21:38:58,587 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:58,588 INFO L280 TraceCheckUtils]: 11: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,589 INFO L280 TraceCheckUtils]: 12: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,591 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:58,592 INFO L280 TraceCheckUtils]: 14: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:58,593 INFO L280 TraceCheckUtils]: 15: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-17 21:38:58,594 INFO L263 TraceCheckUtils]: 16: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-17 21:38:58,594 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-17 21:38:58,595 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,595 INFO L263 TraceCheckUtils]: 20: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,595 INFO L280 TraceCheckUtils]: 21: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,596 INFO L280 TraceCheckUtils]: 22: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,596 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,597 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,597 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-17 21:38:58,598 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-17 21:38:58,598 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-17 21:38:58,599 INFO L263 TraceCheckUtils]: 29: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,600 INFO L280 TraceCheckUtils]: 30: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-17 21:38:58,600 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,600 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-17 21:38:58,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,601 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-17 21:38:58,602 INFO L280 TraceCheckUtils]: 35: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,602 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-17 21:38:58,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-17 21:38:58,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,605 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,606 INFO L263 TraceCheckUtils]: 5: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-17 21:38:58,607 INFO L263 TraceCheckUtils]: 7: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,608 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,608 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,608 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,609 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-17 21:38:58,609 INFO L280 TraceCheckUtils]: 12: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-17 21:38:58,610 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:58,611 INFO L280 TraceCheckUtils]: 14: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,612 INFO L280 TraceCheckUtils]: 15: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,614 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:58,615 INFO L280 TraceCheckUtils]: 17: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:58,616 INFO L280 TraceCheckUtils]: 18: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-17 21:38:58,616 INFO L263 TraceCheckUtils]: 19: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,617 INFO L280 TraceCheckUtils]: 20: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-17 21:38:58,617 INFO L263 TraceCheckUtils]: 21: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-17 21:38:58,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,618 INFO L263 TraceCheckUtils]: 23: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,619 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,620 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,620 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-17 21:38:58,620 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-17 21:38:58,621 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-17 21:38:58,622 INFO L263 TraceCheckUtils]: 32: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,622 INFO L280 TraceCheckUtils]: 33: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-17 21:38:58,622 INFO L280 TraceCheckUtils]: 34: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,623 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-17 21:38:58,623 INFO L280 TraceCheckUtils]: 36: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,624 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-17 21:38:58,624 INFO L280 TraceCheckUtils]: 38: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,624 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-17 21:38:58,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,625 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-17 21:38:58,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-17 21:38:58,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,629 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-17 21:38:58,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,631 INFO L263 TraceCheckUtils]: 5: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,631 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,632 INFO L263 TraceCheckUtils]: 8: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,632 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-17 21:38:58,632 INFO L263 TraceCheckUtils]: 10: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,633 INFO L280 TraceCheckUtils]: 11: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,633 INFO L280 TraceCheckUtils]: 12: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,634 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,634 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-17 21:38:58,634 INFO L280 TraceCheckUtils]: 15: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-17 21:38:58,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:58,636 INFO L280 TraceCheckUtils]: 17: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,637 INFO L280 TraceCheckUtils]: 18: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,639 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:58,640 INFO L280 TraceCheckUtils]: 20: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:58,641 INFO L280 TraceCheckUtils]: 21: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-17 21:38:58,641 INFO L263 TraceCheckUtils]: 22: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,642 INFO L280 TraceCheckUtils]: 23: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-17 21:38:58,642 INFO L263 TraceCheckUtils]: 24: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-17 21:38:58,642 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,643 INFO L263 TraceCheckUtils]: 26: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,643 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,643 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,644 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,644 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,644 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,645 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-17 21:38:58,645 INFO L280 TraceCheckUtils]: 33: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-17 21:38:58,645 INFO L280 TraceCheckUtils]: 34: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-17 21:38:58,647 INFO L263 TraceCheckUtils]: 35: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,647 INFO L280 TraceCheckUtils]: 36: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-17 21:38:58,647 INFO L280 TraceCheckUtils]: 37: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,648 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-17 21:38:58,648 INFO L280 TraceCheckUtils]: 39: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,648 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-17 21:38:58,649 INFO L280 TraceCheckUtils]: 41: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,649 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-17 21:38:58,649 INFO L280 TraceCheckUtils]: 43: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,650 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-17 21:38:58,650 INFO L280 TraceCheckUtils]: 45: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,650 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19944#false} {19943#true} #534#return; {19944#false} is VALID [2020-07-17 21:38:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-17 21:38:58,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,662 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #460#return; {19943#true} is VALID [2020-07-17 21:38:58,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~tmp~7;havoc ~tmp___0~3; {19943#true} is VALID [2020-07-17 21:38:58,662 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret27 := getWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-17 21:38:58,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,663 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #460#return; {19943#true} is VALID [2020-07-17 21:38:58,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19943#true} is VALID [2020-07-17 21:38:58,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume !(0 == ~tmp~7); {19943#true} is VALID [2020-07-17 21:38:58,664 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,665 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19943#true} {19944#false} #536#return; {19944#false} is VALID [2020-07-17 21:38:58,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {20070#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume 0 != ~systemActive~0; {19943#true} is VALID [2020-07-17 21:38:58,667 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call processEnvironment(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-17 21:38:58,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,668 INFO L263 TraceCheckUtils]: 5: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,668 INFO L280 TraceCheckUtils]: 6: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-17 21:38:58,668 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,669 INFO L263 TraceCheckUtils]: 8: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,669 INFO L280 TraceCheckUtils]: 9: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,670 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,670 INFO L263 TraceCheckUtils]: 11: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,670 INFO L280 TraceCheckUtils]: 12: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-17 21:38:58,670 INFO L263 TraceCheckUtils]: 13: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,671 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,671 INFO L280 TraceCheckUtils]: 15: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,671 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,671 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-17 21:38:58,671 INFO L280 TraceCheckUtils]: 18: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-17 21:38:58,672 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:58,673 INFO L280 TraceCheckUtils]: 20: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,674 INFO L280 TraceCheckUtils]: 21: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,675 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:58,676 INFO L280 TraceCheckUtils]: 23: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:58,676 INFO L280 TraceCheckUtils]: 24: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-17 21:38:58,676 INFO L263 TraceCheckUtils]: 25: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,677 INFO L280 TraceCheckUtils]: 26: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-17 21:38:58,677 INFO L263 TraceCheckUtils]: 27: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-17 21:38:58,677 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,677 INFO L263 TraceCheckUtils]: 29: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,677 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,678 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,678 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,678 INFO L280 TraceCheckUtils]: 33: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,679 INFO L280 TraceCheckUtils]: 34: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,679 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-17 21:38:58,679 INFO L280 TraceCheckUtils]: 36: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-17 21:38:58,680 INFO L280 TraceCheckUtils]: 37: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-17 21:38:58,681 INFO L263 TraceCheckUtils]: 38: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,681 INFO L280 TraceCheckUtils]: 39: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-17 21:38:58,681 INFO L280 TraceCheckUtils]: 40: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,682 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-17 21:38:58,682 INFO L280 TraceCheckUtils]: 42: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,682 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-17 21:38:58,683 INFO L280 TraceCheckUtils]: 44: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,683 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-17 21:38:58,683 INFO L280 TraceCheckUtils]: 46: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,683 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-17 21:38:58,684 INFO L280 TraceCheckUtils]: 48: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,684 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19944#false} {19943#true} #534#return; {19944#false} is VALID [2020-07-17 21:38:58,684 INFO L263 TraceCheckUtils]: 50: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19943#true} is VALID [2020-07-17 21:38:58,685 INFO L280 TraceCheckUtils]: 51: Hoare triple {19943#true} havoc ~tmp~7;havoc ~tmp___0~3; {19943#true} is VALID [2020-07-17 21:38:58,685 INFO L263 TraceCheckUtils]: 52: Hoare triple {19943#true} call #t~ret27 := getWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,685 INFO L280 TraceCheckUtils]: 53: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-17 21:38:58,686 INFO L280 TraceCheckUtils]: 54: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,686 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {19943#true} {19943#true} #460#return; {19943#true} is VALID [2020-07-17 21:38:58,686 INFO L280 TraceCheckUtils]: 56: Hoare triple {19943#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19943#true} is VALID [2020-07-17 21:38:58,687 INFO L280 TraceCheckUtils]: 57: Hoare triple {19943#true} assume !(0 == ~tmp~7); {19943#true} is VALID [2020-07-17 21:38:58,687 INFO L280 TraceCheckUtils]: 58: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,687 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {19943#true} {19944#false} #536#return; {19944#false} is VALID [2020-07-17 21:38:58,688 INFO L280 TraceCheckUtils]: 60: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,688 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {19944#false} {19943#true} #522#return; {19944#false} is VALID [2020-07-17 21:38:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {20261#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {19943#true} is VALID [2020-07-17 21:38:58,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19944#false} #532#return; {19944#false} is VALID [2020-07-17 21:38:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,741 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,742 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,743 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,744 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19943#true} {19943#true} #508#return; {19943#true} is VALID [2020-07-17 21:38:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-17 21:38:58,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,760 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-17 21:38:58,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19943#true} is VALID [2020-07-17 21:38:58,761 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret26 := isLowWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-17 21:38:58,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,762 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-17 21:38:58,762 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19943#true} is VALID [2020-07-17 21:38:58,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19943#true} is VALID [2020-07-17 21:38:58,763 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19943#true} is VALID [2020-07-17 21:38:58,763 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,764 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19943#true} {19943#true} #550#return; {19943#true} is VALID [2020-07-17 21:38:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,770 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-17 21:38:58,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume !(0 == ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,771 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call processEnvironment__wrappee__base(); {19943#true} is VALID [2020-07-17 21:38:58,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,771 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-17 21:38:58,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,772 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19943#true} {19943#true} #554#return; {19943#true} is VALID [2020-07-17 21:38:58,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-17 21:38:58,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,772 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call #t~ret5 := isLowWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19943#true} is VALID [2020-07-17 21:38:58,773 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret26 := isLowWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-17 21:38:58,773 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,773 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-17 21:38:58,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19943#true} is VALID [2020-07-17 21:38:58,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19943#true} is VALID [2020-07-17 21:38:58,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19943#true} is VALID [2020-07-17 21:38:58,774 INFO L280 TraceCheckUtils]: 11: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,775 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {19943#true} {19943#true} #550#return; {19943#true} is VALID [2020-07-17 21:38:58,775 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {19943#true} is VALID [2020-07-17 21:38:58,776 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} assume !(0 != ~tmp~2); {19943#true} is VALID [2020-07-17 21:38:58,777 INFO L263 TraceCheckUtils]: 15: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,777 INFO L280 TraceCheckUtils]: 16: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,777 INFO L280 TraceCheckUtils]: 17: Hoare triple {19943#true} assume !(0 == ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,777 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call processEnvironment__wrappee__base(); {19943#true} is VALID [2020-07-17 21:38:58,777 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,778 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-17 21:38:58,778 INFO L280 TraceCheckUtils]: 21: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,778 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19943#true} {19943#true} #554#return; {19943#true} is VALID [2020-07-17 21:38:58,778 INFO L280 TraceCheckUtils]: 23: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,779 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {19943#true} {19943#true} #512#return; {19943#true} is VALID [2020-07-17 21:38:58,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-17 21:38:58,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,780 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call #t~ret6 := isMethaneAlarm(); {19943#true} is VALID [2020-07-17 21:38:58,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,780 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,781 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,781 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19943#true} {19943#true} #508#return; {19943#true} is VALID [2020-07-17 21:38:58,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {19943#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {19943#true} is VALID [2020-07-17 21:38:58,782 INFO L280 TraceCheckUtils]: 12: Hoare triple {19943#true} assume !(0 != ~tmp~3); {19943#true} is VALID [2020-07-17 21:38:58,784 INFO L263 TraceCheckUtils]: 13: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-17 21:38:58,784 INFO L280 TraceCheckUtils]: 15: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,784 INFO L263 TraceCheckUtils]: 16: Hoare triple {19943#true} call #t~ret5 := isLowWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {19943#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19943#true} is VALID [2020-07-17 21:38:58,785 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call #t~ret26 := isLowWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,785 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-17 21:38:58,785 INFO L280 TraceCheckUtils]: 20: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,785 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-17 21:38:58,786 INFO L280 TraceCheckUtils]: 22: Hoare triple {19943#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19943#true} is VALID [2020-07-17 21:38:58,786 INFO L280 TraceCheckUtils]: 23: Hoare triple {19943#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19943#true} is VALID [2020-07-17 21:38:58,786 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19943#true} is VALID [2020-07-17 21:38:58,786 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,786 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19943#true} {19943#true} #550#return; {19943#true} is VALID [2020-07-17 21:38:58,786 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {19943#true} is VALID [2020-07-17 21:38:58,787 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume !(0 != ~tmp~2); {19943#true} is VALID [2020-07-17 21:38:58,787 INFO L263 TraceCheckUtils]: 29: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,788 INFO L280 TraceCheckUtils]: 30: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,788 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume !(0 == ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,788 INFO L263 TraceCheckUtils]: 32: Hoare triple {19943#true} call processEnvironment__wrappee__base(); {19943#true} is VALID [2020-07-17 21:38:58,789 INFO L280 TraceCheckUtils]: 33: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,789 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-17 21:38:58,789 INFO L280 TraceCheckUtils]: 35: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,790 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {19943#true} {19943#true} #554#return; {19943#true} is VALID [2020-07-17 21:38:58,790 INFO L280 TraceCheckUtils]: 37: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,790 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19943#true} {19943#true} #512#return; {19943#true} is VALID [2020-07-17 21:38:58,791 INFO L280 TraceCheckUtils]: 39: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,791 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19943#true} {19944#false} #534#return; {19944#false} is VALID [2020-07-17 21:38:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-17 21:38:58,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19944#false} #460#return; {19944#false} is VALID [2020-07-17 21:38:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:58,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19943#true} is VALID [2020-07-17 21:38:58,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,806 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19944#false} #462#return; {19944#false} is VALID [2020-07-17 21:38:58,814 INFO L263 TraceCheckUtils]: 0: Hoare triple {19943#true} call ULTIMATE.init(); {20069#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:38:58,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {20069#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {19943#true} is VALID [2020-07-17 21:38:58,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,815 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19943#true} {19943#true} #568#return; {19943#true} is VALID [2020-07-17 21:38:58,815 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret76 := main(); {19943#true} is VALID [2020-07-17 21:38:58,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~6;havoc ~tmp~8; {19943#true} is VALID [2020-07-17 21:38:58,816 INFO L263 TraceCheckUtils]: 6: Hoare triple {19943#true} call select_helpers(); {19943#true} is VALID [2020-07-17 21:38:58,816 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,816 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19943#true} {19943#true} #466#return; {19943#true} is VALID [2020-07-17 21:38:58,817 INFO L263 TraceCheckUtils]: 9: Hoare triple {19943#true} call select_features(); {19943#true} is VALID [2020-07-17 21:38:58,817 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,817 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19943#true} {19943#true} #468#return; {19943#true} is VALID [2020-07-17 21:38:58,818 INFO L263 TraceCheckUtils]: 12: Hoare triple {19943#true} call #t~ret30 := valid_product(); {19943#true} is VALID [2020-07-17 21:38:58,818 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {19943#true} is VALID [2020-07-17 21:38:58,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,819 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19943#true} {19943#true} #470#return; {19943#true} is VALID [2020-07-17 21:38:58,819 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {19943#true} is VALID [2020-07-17 21:38:58,819 INFO L280 TraceCheckUtils]: 17: Hoare triple {19943#true} assume 0 != ~tmp~8; {19943#true} is VALID [2020-07-17 21:38:58,819 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call setup(); {19943#true} is VALID [2020-07-17 21:38:58,820 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,820 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19943#true} {19943#true} #472#return; {19943#true} is VALID [2020-07-17 21:38:58,820 INFO L263 TraceCheckUtils]: 21: Hoare triple {19943#true} call runTest(); {19943#true} is VALID [2020-07-17 21:38:58,821 INFO L263 TraceCheckUtils]: 22: Hoare triple {19943#true} call test(); {19943#true} is VALID [2020-07-17 21:38:58,821 INFO L280 TraceCheckUtils]: 23: Hoare triple {19943#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19943#true} is VALID [2020-07-17 21:38:58,821 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} assume !false; {19943#true} is VALID [2020-07-17 21:38:58,821 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume ~splverifierCounter~0 < 4; {19943#true} is VALID [2020-07-17 21:38:58,822 INFO L280 TraceCheckUtils]: 26: Hoare triple {19943#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {19943#true} is VALID [2020-07-17 21:38:58,822 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume !(0 != ~tmp~0); {19943#true} is VALID [2020-07-17 21:38:58,822 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {19943#true} is VALID [2020-07-17 21:38:58,823 INFO L280 TraceCheckUtils]: 29: Hoare triple {19943#true} assume !(0 != ~tmp___0~0); {19943#true} is VALID [2020-07-17 21:38:58,823 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {19943#true} is VALID [2020-07-17 21:38:58,823 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {19943#true} is VALID [2020-07-17 21:38:58,824 INFO L280 TraceCheckUtils]: 32: Hoare triple {19943#true} assume 0 != ~tmp___1~0; {19943#true} is VALID [2020-07-17 21:38:58,825 INFO L263 TraceCheckUtils]: 33: Hoare triple {19943#true} call timeShift(); {20070#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:38:58,825 INFO L280 TraceCheckUtils]: 34: Hoare triple {20070#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,825 INFO L280 TraceCheckUtils]: 35: Hoare triple {19943#true} assume 0 != ~systemActive~0; {19943#true} is VALID [2020-07-17 21:38:58,826 INFO L263 TraceCheckUtils]: 36: Hoare triple {19943#true} call processEnvironment(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,827 INFO L280 TraceCheckUtils]: 37: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-17 21:38:58,827 INFO L280 TraceCheckUtils]: 38: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,828 INFO L263 TraceCheckUtils]: 39: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,828 INFO L280 TraceCheckUtils]: 40: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-17 21:38:58,829 INFO L280 TraceCheckUtils]: 41: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,830 INFO L263 TraceCheckUtils]: 42: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,830 INFO L280 TraceCheckUtils]: 43: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,830 INFO L280 TraceCheckUtils]: 44: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,831 INFO L263 TraceCheckUtils]: 45: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,831 INFO L280 TraceCheckUtils]: 46: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-17 21:38:58,831 INFO L263 TraceCheckUtils]: 47: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,832 INFO L280 TraceCheckUtils]: 48: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,832 INFO L280 TraceCheckUtils]: 49: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:58,832 INFO L280 TraceCheckUtils]: 50: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,832 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-17 21:38:58,833 INFO L280 TraceCheckUtils]: 52: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-17 21:38:58,834 INFO L280 TraceCheckUtils]: 53: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:58,835 INFO L280 TraceCheckUtils]: 54: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,836 INFO L280 TraceCheckUtils]: 55: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:58,837 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:58,841 INFO L280 TraceCheckUtils]: 57: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:58,842 INFO L280 TraceCheckUtils]: 58: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-17 21:38:58,842 INFO L263 TraceCheckUtils]: 59: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,842 INFO L280 TraceCheckUtils]: 60: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-17 21:38:58,843 INFO L263 TraceCheckUtils]: 61: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-17 21:38:58,843 INFO L280 TraceCheckUtils]: 62: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,843 INFO L263 TraceCheckUtils]: 63: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,844 INFO L280 TraceCheckUtils]: 64: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,844 INFO L280 TraceCheckUtils]: 65: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,844 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,845 INFO L280 TraceCheckUtils]: 67: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,845 INFO L280 TraceCheckUtils]: 68: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,845 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-17 21:38:58,845 INFO L280 TraceCheckUtils]: 70: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-17 21:38:58,846 INFO L280 TraceCheckUtils]: 71: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-17 21:38:58,847 INFO L263 TraceCheckUtils]: 72: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,847 INFO L280 TraceCheckUtils]: 73: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-17 21:38:58,847 INFO L280 TraceCheckUtils]: 74: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,848 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-17 21:38:58,848 INFO L280 TraceCheckUtils]: 76: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,848 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-17 21:38:58,849 INFO L280 TraceCheckUtils]: 78: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,849 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-17 21:38:58,849 INFO L280 TraceCheckUtils]: 80: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,850 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-17 21:38:58,850 INFO L280 TraceCheckUtils]: 82: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,850 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {19944#false} {19943#true} #534#return; {19944#false} is VALID [2020-07-17 21:38:58,851 INFO L263 TraceCheckUtils]: 84: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19943#true} is VALID [2020-07-17 21:38:58,851 INFO L280 TraceCheckUtils]: 85: Hoare triple {19943#true} havoc ~tmp~7;havoc ~tmp___0~3; {19943#true} is VALID [2020-07-17 21:38:58,851 INFO L263 TraceCheckUtils]: 86: Hoare triple {19943#true} call #t~ret27 := getWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,851 INFO L280 TraceCheckUtils]: 87: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-17 21:38:58,852 INFO L280 TraceCheckUtils]: 88: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,852 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {19943#true} {19943#true} #460#return; {19943#true} is VALID [2020-07-17 21:38:58,852 INFO L280 TraceCheckUtils]: 90: Hoare triple {19943#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19943#true} is VALID [2020-07-17 21:38:58,853 INFO L280 TraceCheckUtils]: 91: Hoare triple {19943#true} assume !(0 == ~tmp~7); {19943#true} is VALID [2020-07-17 21:38:58,853 INFO L280 TraceCheckUtils]: 92: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,853 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {19943#true} {19944#false} #536#return; {19944#false} is VALID [2020-07-17 21:38:58,853 INFO L280 TraceCheckUtils]: 94: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:58,854 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19944#false} {19943#true} #522#return; {19944#false} is VALID [2020-07-17 21:38:58,854 INFO L280 TraceCheckUtils]: 96: Hoare triple {19944#false} assume !false; {19944#false} is VALID [2020-07-17 21:38:58,854 INFO L280 TraceCheckUtils]: 97: Hoare triple {19944#false} assume ~splverifierCounter~0 < 4; {19944#false} is VALID [2020-07-17 21:38:58,855 INFO L280 TraceCheckUtils]: 98: Hoare triple {19944#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {19944#false} is VALID [2020-07-17 21:38:58,855 INFO L280 TraceCheckUtils]: 99: Hoare triple {19944#false} assume !(0 != ~tmp~0); {19944#false} is VALID [2020-07-17 21:38:58,855 INFO L280 TraceCheckUtils]: 100: Hoare triple {19944#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {19944#false} is VALID [2020-07-17 21:38:58,856 INFO L280 TraceCheckUtils]: 101: Hoare triple {19944#false} assume !(0 != ~tmp___0~0); {19944#false} is VALID [2020-07-17 21:38:58,856 INFO L280 TraceCheckUtils]: 102: Hoare triple {19944#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {19944#false} is VALID [2020-07-17 21:38:58,856 INFO L280 TraceCheckUtils]: 103: Hoare triple {19944#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {19944#false} is VALID [2020-07-17 21:38:58,856 INFO L280 TraceCheckUtils]: 104: Hoare triple {19944#false} assume 0 != ~tmp___1~0; {19944#false} is VALID [2020-07-17 21:38:58,857 INFO L263 TraceCheckUtils]: 105: Hoare triple {19944#false} call timeShift(); {19944#false} is VALID [2020-07-17 21:38:58,857 INFO L280 TraceCheckUtils]: 106: Hoare triple {19944#false} assume 0 != ~pumpRunning~0; {19944#false} is VALID [2020-07-17 21:38:58,857 INFO L263 TraceCheckUtils]: 107: Hoare triple {19944#false} call lowerWaterLevel(); {20261#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:38:58,858 INFO L280 TraceCheckUtils]: 108: Hoare triple {20261#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {19943#true} is VALID [2020-07-17 21:38:58,858 INFO L280 TraceCheckUtils]: 109: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,858 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {19943#true} {19944#false} #532#return; {19944#false} is VALID [2020-07-17 21:38:58,859 INFO L280 TraceCheckUtils]: 111: Hoare triple {19944#false} assume 0 != ~systemActive~0; {19944#false} is VALID [2020-07-17 21:38:58,859 INFO L263 TraceCheckUtils]: 112: Hoare triple {19944#false} call processEnvironment(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,859 INFO L280 TraceCheckUtils]: 113: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-17 21:38:58,859 INFO L280 TraceCheckUtils]: 114: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,860 INFO L263 TraceCheckUtils]: 115: Hoare triple {19943#true} call #t~ret6 := isMethaneAlarm(); {19943#true} is VALID [2020-07-17 21:38:58,860 INFO L280 TraceCheckUtils]: 116: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,860 INFO L263 TraceCheckUtils]: 117: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-17 21:38:58,861 INFO L280 TraceCheckUtils]: 118: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-17 21:38:58,861 INFO L280 TraceCheckUtils]: 119: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,861 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-17 21:38:58,862 INFO L280 TraceCheckUtils]: 121: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-17 21:38:58,862 INFO L280 TraceCheckUtils]: 122: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,862 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {19943#true} {19943#true} #508#return; {19943#true} is VALID [2020-07-17 21:38:58,863 INFO L280 TraceCheckUtils]: 124: Hoare triple {19943#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {19943#true} is VALID [2020-07-17 21:38:58,863 INFO L280 TraceCheckUtils]: 125: Hoare triple {19943#true} assume !(0 != ~tmp~3); {19943#true} is VALID [2020-07-17 21:38:58,864 INFO L263 TraceCheckUtils]: 126: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,864 INFO L280 TraceCheckUtils]: 127: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-17 21:38:58,865 INFO L280 TraceCheckUtils]: 128: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:58,865 INFO L263 TraceCheckUtils]: 129: Hoare triple {19943#true} call #t~ret5 := isLowWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,865 INFO L280 TraceCheckUtils]: 130: Hoare triple {19943#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19943#true} is VALID [2020-07-17 21:38:58,865 INFO L263 TraceCheckUtils]: 131: Hoare triple {19943#true} call #t~ret26 := isLowWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:58,866 INFO L280 TraceCheckUtils]: 132: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-17 21:38:58,866 INFO L280 TraceCheckUtils]: 133: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,866 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-17 21:38:58,867 INFO L280 TraceCheckUtils]: 135: Hoare triple {19943#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19943#true} is VALID [2020-07-17 21:38:58,867 INFO L280 TraceCheckUtils]: 136: Hoare triple {19943#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19943#true} is VALID [2020-07-17 21:38:58,867 INFO L280 TraceCheckUtils]: 137: Hoare triple {19943#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19943#true} is VALID [2020-07-17 21:38:58,867 INFO L280 TraceCheckUtils]: 138: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,868 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {19943#true} {19943#true} #550#return; {19943#true} is VALID [2020-07-17 21:38:58,868 INFO L280 TraceCheckUtils]: 140: Hoare triple {19943#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {19943#true} is VALID [2020-07-17 21:38:58,868 INFO L280 TraceCheckUtils]: 141: Hoare triple {19943#true} assume !(0 != ~tmp~2); {19943#true} is VALID [2020-07-17 21:38:58,869 INFO L263 TraceCheckUtils]: 142: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:38:58,870 INFO L280 TraceCheckUtils]: 143: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:58,870 INFO L280 TraceCheckUtils]: 144: Hoare triple {19943#true} assume !(0 == ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:58,870 INFO L263 TraceCheckUtils]: 145: Hoare triple {19943#true} call processEnvironment__wrappee__base(); {19943#true} is VALID [2020-07-17 21:38:58,871 INFO L280 TraceCheckUtils]: 146: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,871 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-17 21:38:58,871 INFO L280 TraceCheckUtils]: 148: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,872 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {19943#true} {19943#true} #554#return; {19943#true} is VALID [2020-07-17 21:38:58,872 INFO L280 TraceCheckUtils]: 150: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,872 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {19943#true} {19943#true} #512#return; {19943#true} is VALID [2020-07-17 21:38:58,872 INFO L280 TraceCheckUtils]: 152: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,873 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {19943#true} {19944#false} #534#return; {19944#false} is VALID [2020-07-17 21:38:58,873 INFO L263 TraceCheckUtils]: 154: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19944#false} is VALID [2020-07-17 21:38:58,873 INFO L280 TraceCheckUtils]: 155: Hoare triple {19944#false} havoc ~tmp~7;havoc ~tmp___0~3; {19944#false} is VALID [2020-07-17 21:38:58,874 INFO L263 TraceCheckUtils]: 156: Hoare triple {19944#false} call #t~ret27 := getWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:58,874 INFO L280 TraceCheckUtils]: 157: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-17 21:38:58,874 INFO L280 TraceCheckUtils]: 158: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,875 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {19943#true} {19944#false} #460#return; {19944#false} is VALID [2020-07-17 21:38:58,875 INFO L280 TraceCheckUtils]: 160: Hoare triple {19944#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19944#false} is VALID [2020-07-17 21:38:58,875 INFO L280 TraceCheckUtils]: 161: Hoare triple {19944#false} assume 0 == ~tmp~7; {19944#false} is VALID [2020-07-17 21:38:58,875 INFO L263 TraceCheckUtils]: 162: Hoare triple {19944#false} call #t~ret28 := isPumpRunning(); {19943#true} is VALID [2020-07-17 21:38:58,876 INFO L280 TraceCheckUtils]: 163: Hoare triple {19943#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19943#true} is VALID [2020-07-17 21:38:58,876 INFO L280 TraceCheckUtils]: 164: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:58,876 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {19943#true} {19944#false} #462#return; {19944#false} is VALID [2020-07-17 21:38:58,877 INFO L280 TraceCheckUtils]: 166: Hoare triple {19944#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {19944#false} is VALID [2020-07-17 21:38:58,877 INFO L280 TraceCheckUtils]: 167: Hoare triple {19944#false} assume 0 != ~tmp___0~3; {19944#false} is VALID [2020-07-17 21:38:58,877 INFO L263 TraceCheckUtils]: 168: Hoare triple {19944#false} call __automaton_fail(); {19944#false} is VALID [2020-07-17 21:38:58,878 INFO L280 TraceCheckUtils]: 169: Hoare triple {19944#false} assume !false; {19944#false} is VALID [2020-07-17 21:38:58,922 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-07-17 21:38:58,923 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6559640] [2020-07-17 21:38:58,923 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [330692386] [2020-07-17 21:38:58,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:38:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:59,209 INFO L264 TraceCheckSpWp]: Trace formula consists of 937 conjuncts, 11 conjunts are in the unsatisfiable core [2020-07-17 21:38:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:38:59,281 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:38:59,535 INFO L263 TraceCheckUtils]: 0: Hoare triple {19943#true} call ULTIMATE.init(); {19943#true} is VALID [2020-07-17 21:38:59,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {19943#true} is VALID [2020-07-17 21:38:59,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:59,537 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19943#true} {19943#true} #568#return; {19943#true} is VALID [2020-07-17 21:38:59,537 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret76 := main(); {19943#true} is VALID [2020-07-17 21:38:59,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~6;havoc ~tmp~8; {19943#true} is VALID [2020-07-17 21:38:59,538 INFO L263 TraceCheckUtils]: 6: Hoare triple {19943#true} call select_helpers(); {19943#true} is VALID [2020-07-17 21:38:59,538 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:59,538 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19943#true} {19943#true} #466#return; {19943#true} is VALID [2020-07-17 21:38:59,539 INFO L263 TraceCheckUtils]: 9: Hoare triple {19943#true} call select_features(); {19943#true} is VALID [2020-07-17 21:38:59,539 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:59,539 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19943#true} {19943#true} #468#return; {19943#true} is VALID [2020-07-17 21:38:59,540 INFO L263 TraceCheckUtils]: 12: Hoare triple {19943#true} call #t~ret30 := valid_product(); {19943#true} is VALID [2020-07-17 21:38:59,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {19943#true} is VALID [2020-07-17 21:38:59,540 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:59,540 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19943#true} {19943#true} #470#return; {19943#true} is VALID [2020-07-17 21:38:59,541 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {19943#true} is VALID [2020-07-17 21:38:59,541 INFO L280 TraceCheckUtils]: 17: Hoare triple {19943#true} assume 0 != ~tmp~8; {19943#true} is VALID [2020-07-17 21:38:59,541 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call setup(); {19943#true} is VALID [2020-07-17 21:38:59,542 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:59,542 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19943#true} {19943#true} #472#return; {19943#true} is VALID [2020-07-17 21:38:59,542 INFO L263 TraceCheckUtils]: 21: Hoare triple {19943#true} call runTest(); {19943#true} is VALID [2020-07-17 21:38:59,543 INFO L263 TraceCheckUtils]: 22: Hoare triple {19943#true} call test(); {19943#true} is VALID [2020-07-17 21:38:59,543 INFO L280 TraceCheckUtils]: 23: Hoare triple {19943#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19943#true} is VALID [2020-07-17 21:38:59,543 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} assume !false; {19943#true} is VALID [2020-07-17 21:38:59,543 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume ~splverifierCounter~0 < 4; {19943#true} is VALID [2020-07-17 21:38:59,544 INFO L280 TraceCheckUtils]: 26: Hoare triple {19943#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {19943#true} is VALID [2020-07-17 21:38:59,544 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume !(0 != ~tmp~0); {19943#true} is VALID [2020-07-17 21:38:59,544 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {19943#true} is VALID [2020-07-17 21:38:59,545 INFO L280 TraceCheckUtils]: 29: Hoare triple {19943#true} assume !(0 != ~tmp___0~0); {19943#true} is VALID [2020-07-17 21:38:59,545 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {19943#true} is VALID [2020-07-17 21:38:59,545 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {19943#true} is VALID [2020-07-17 21:38:59,546 INFO L280 TraceCheckUtils]: 32: Hoare triple {19943#true} assume 0 != ~tmp___1~0; {19943#true} is VALID [2020-07-17 21:38:59,546 INFO L263 TraceCheckUtils]: 33: Hoare triple {19943#true} call timeShift(); {19943#true} is VALID [2020-07-17 21:38:59,546 INFO L280 TraceCheckUtils]: 34: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:59,546 INFO L280 TraceCheckUtils]: 35: Hoare triple {19943#true} assume 0 != ~systemActive~0; {19943#true} is VALID [2020-07-17 21:38:59,547 INFO L263 TraceCheckUtils]: 36: Hoare triple {19943#true} call processEnvironment(); {19943#true} is VALID [2020-07-17 21:38:59,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {19943#true} havoc ~tmp~3; {19943#true} is VALID [2020-07-17 21:38:59,547 INFO L280 TraceCheckUtils]: 38: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:59,548 INFO L263 TraceCheckUtils]: 39: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {19943#true} is VALID [2020-07-17 21:38:59,548 INFO L280 TraceCheckUtils]: 40: Hoare triple {19943#true} havoc ~tmp~2; {19943#true} is VALID [2020-07-17 21:38:59,548 INFO L280 TraceCheckUtils]: 41: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-17 21:38:59,548 INFO L263 TraceCheckUtils]: 42: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {19943#true} is VALID [2020-07-17 21:38:59,549 INFO L280 TraceCheckUtils]: 43: Hoare triple {19943#true} havoc ~tmp~1; {19943#true} is VALID [2020-07-17 21:38:59,549 INFO L280 TraceCheckUtils]: 44: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-17 21:38:59,549 INFO L263 TraceCheckUtils]: 45: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-17 21:38:59,550 INFO L280 TraceCheckUtils]: 46: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-17 21:38:59,550 INFO L263 TraceCheckUtils]: 47: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-17 21:38:59,550 INFO L280 TraceCheckUtils]: 48: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:59,550 INFO L280 TraceCheckUtils]: 49: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-17 21:38:59,551 INFO L280 TraceCheckUtils]: 50: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-17 21:38:59,551 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-17 21:38:59,551 INFO L280 TraceCheckUtils]: 52: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-17 21:38:59,553 INFO L280 TraceCheckUtils]: 53: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:38:59,554 INFO L280 TraceCheckUtils]: 54: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:59,554 INFO L280 TraceCheckUtils]: 55: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:38:59,556 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-17 21:38:59,557 INFO L280 TraceCheckUtils]: 57: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:38:59,558 INFO L280 TraceCheckUtils]: 58: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-17 21:38:59,558 INFO L263 TraceCheckUtils]: 59: Hoare triple {19944#false} call activatePump(); {19944#false} is VALID [2020-07-17 21:38:59,558 INFO L280 TraceCheckUtils]: 60: Hoare triple {19944#false} havoc ~tmp~4; {19944#false} is VALID [2020-07-17 21:38:59,558 INFO L263 TraceCheckUtils]: 61: Hoare triple {19944#false} call #t~ret7 := isMethaneAlarm(); {19944#false} is VALID [2020-07-17 21:38:59,558 INFO L280 TraceCheckUtils]: 62: Hoare triple {19944#false} havoc ~retValue_acc~0; {19944#false} is VALID [2020-07-17 21:38:59,559 INFO L263 TraceCheckUtils]: 63: Hoare triple {19944#false} call #t~ret8 := isMethaneLevelCritical(); {19944#false} is VALID [2020-07-17 21:38:59,559 INFO L280 TraceCheckUtils]: 64: Hoare triple {19944#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19944#false} is VALID [2020-07-17 21:38:59,559 INFO L280 TraceCheckUtils]: 65: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,559 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {19944#false} {19944#false} #562#return; {19944#false} is VALID [2020-07-17 21:38:59,559 INFO L280 TraceCheckUtils]: 67: Hoare triple {19944#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19944#false} is VALID [2020-07-17 21:38:59,560 INFO L280 TraceCheckUtils]: 68: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,560 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {19944#false} {19944#false} #526#return; {19944#false} is VALID [2020-07-17 21:38:59,560 INFO L280 TraceCheckUtils]: 70: Hoare triple {19944#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19944#false} is VALID [2020-07-17 21:38:59,560 INFO L280 TraceCheckUtils]: 71: Hoare triple {19944#false} assume !(0 != ~tmp~4); {19944#false} is VALID [2020-07-17 21:38:59,560 INFO L263 TraceCheckUtils]: 72: Hoare triple {19944#false} call activatePump__wrappee__lowWaterSensor(); {19944#false} is VALID [2020-07-17 21:38:59,561 INFO L280 TraceCheckUtils]: 73: Hoare triple {19944#false} ~pumpRunning~0 := 1; {19944#false} is VALID [2020-07-17 21:38:59,561 INFO L280 TraceCheckUtils]: 74: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,561 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19944#false} {19944#false} #528#return; {19944#false} is VALID [2020-07-17 21:38:59,561 INFO L280 TraceCheckUtils]: 76: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,561 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {19944#false} {19944#false} #544#return; {19944#false} is VALID [2020-07-17 21:38:59,561 INFO L280 TraceCheckUtils]: 78: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,562 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-17 21:38:59,562 INFO L280 TraceCheckUtils]: 80: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,562 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-17 21:38:59,562 INFO L280 TraceCheckUtils]: 82: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,562 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {19944#false} {19943#true} #534#return; {19944#false} is VALID [2020-07-17 21:38:59,562 INFO L263 TraceCheckUtils]: 84: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19944#false} is VALID [2020-07-17 21:38:59,563 INFO L280 TraceCheckUtils]: 85: Hoare triple {19944#false} havoc ~tmp~7;havoc ~tmp___0~3; {19944#false} is VALID [2020-07-17 21:38:59,563 INFO L263 TraceCheckUtils]: 86: Hoare triple {19944#false} call #t~ret27 := getWaterLevel(); {19944#false} is VALID [2020-07-17 21:38:59,563 INFO L280 TraceCheckUtils]: 87: Hoare triple {19944#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19944#false} is VALID [2020-07-17 21:38:59,563 INFO L280 TraceCheckUtils]: 88: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,563 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {19944#false} {19944#false} #460#return; {19944#false} is VALID [2020-07-17 21:38:59,563 INFO L280 TraceCheckUtils]: 90: Hoare triple {19944#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19944#false} is VALID [2020-07-17 21:38:59,564 INFO L280 TraceCheckUtils]: 91: Hoare triple {19944#false} assume !(0 == ~tmp~7); {19944#false} is VALID [2020-07-17 21:38:59,564 INFO L280 TraceCheckUtils]: 92: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,564 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {19944#false} {19944#false} #536#return; {19944#false} is VALID [2020-07-17 21:38:59,564 INFO L280 TraceCheckUtils]: 94: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,564 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19944#false} {19943#true} #522#return; {19944#false} is VALID [2020-07-17 21:38:59,564 INFO L280 TraceCheckUtils]: 96: Hoare triple {19944#false} assume !false; {19944#false} is VALID [2020-07-17 21:38:59,565 INFO L280 TraceCheckUtils]: 97: Hoare triple {19944#false} assume ~splverifierCounter~0 < 4; {19944#false} is VALID [2020-07-17 21:38:59,565 INFO L280 TraceCheckUtils]: 98: Hoare triple {19944#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {19944#false} is VALID [2020-07-17 21:38:59,565 INFO L280 TraceCheckUtils]: 99: Hoare triple {19944#false} assume !(0 != ~tmp~0); {19944#false} is VALID [2020-07-17 21:38:59,565 INFO L280 TraceCheckUtils]: 100: Hoare triple {19944#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {19944#false} is VALID [2020-07-17 21:38:59,565 INFO L280 TraceCheckUtils]: 101: Hoare triple {19944#false} assume !(0 != ~tmp___0~0); {19944#false} is VALID [2020-07-17 21:38:59,565 INFO L280 TraceCheckUtils]: 102: Hoare triple {19944#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {19944#false} is VALID [2020-07-17 21:38:59,566 INFO L280 TraceCheckUtils]: 103: Hoare triple {19944#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {19944#false} is VALID [2020-07-17 21:38:59,566 INFO L280 TraceCheckUtils]: 104: Hoare triple {19944#false} assume 0 != ~tmp___1~0; {19944#false} is VALID [2020-07-17 21:38:59,566 INFO L263 TraceCheckUtils]: 105: Hoare triple {19944#false} call timeShift(); {19944#false} is VALID [2020-07-17 21:38:59,566 INFO L280 TraceCheckUtils]: 106: Hoare triple {19944#false} assume 0 != ~pumpRunning~0; {19944#false} is VALID [2020-07-17 21:38:59,566 INFO L263 TraceCheckUtils]: 107: Hoare triple {19944#false} call lowerWaterLevel(); {19944#false} is VALID [2020-07-17 21:38:59,567 INFO L280 TraceCheckUtils]: 108: Hoare triple {19944#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {19944#false} is VALID [2020-07-17 21:38:59,567 INFO L280 TraceCheckUtils]: 109: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,567 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {19944#false} {19944#false} #532#return; {19944#false} is VALID [2020-07-17 21:38:59,568 INFO L280 TraceCheckUtils]: 111: Hoare triple {19944#false} assume 0 != ~systemActive~0; {19944#false} is VALID [2020-07-17 21:38:59,568 INFO L263 TraceCheckUtils]: 112: Hoare triple {19944#false} call processEnvironment(); {19944#false} is VALID [2020-07-17 21:38:59,568 INFO L280 TraceCheckUtils]: 113: Hoare triple {19944#false} havoc ~tmp~3; {19944#false} is VALID [2020-07-17 21:38:59,568 INFO L280 TraceCheckUtils]: 114: Hoare triple {19944#false} assume 0 != ~pumpRunning~0; {19944#false} is VALID [2020-07-17 21:38:59,569 INFO L263 TraceCheckUtils]: 115: Hoare triple {19944#false} call #t~ret6 := isMethaneAlarm(); {19944#false} is VALID [2020-07-17 21:38:59,569 INFO L280 TraceCheckUtils]: 116: Hoare triple {19944#false} havoc ~retValue_acc~0; {19944#false} is VALID [2020-07-17 21:38:59,569 INFO L263 TraceCheckUtils]: 117: Hoare triple {19944#false} call #t~ret8 := isMethaneLevelCritical(); {19944#false} is VALID [2020-07-17 21:38:59,570 INFO L280 TraceCheckUtils]: 118: Hoare triple {19944#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19944#false} is VALID [2020-07-17 21:38:59,570 INFO L280 TraceCheckUtils]: 119: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,570 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {19944#false} {19944#false} #562#return; {19944#false} is VALID [2020-07-17 21:38:59,571 INFO L280 TraceCheckUtils]: 121: Hoare triple {19944#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19944#false} is VALID [2020-07-17 21:38:59,571 INFO L280 TraceCheckUtils]: 122: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,571 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {19944#false} {19944#false} #508#return; {19944#false} is VALID [2020-07-17 21:38:59,572 INFO L280 TraceCheckUtils]: 124: Hoare triple {19944#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {19944#false} is VALID [2020-07-17 21:38:59,572 INFO L280 TraceCheckUtils]: 125: Hoare triple {19944#false} assume !(0 != ~tmp~3); {19944#false} is VALID [2020-07-17 21:38:59,572 INFO L263 TraceCheckUtils]: 126: Hoare triple {19944#false} call processEnvironment__wrappee__methaneQuery(); {19944#false} is VALID [2020-07-17 21:38:59,572 INFO L280 TraceCheckUtils]: 127: Hoare triple {19944#false} havoc ~tmp~2; {19944#false} is VALID [2020-07-17 21:38:59,573 INFO L280 TraceCheckUtils]: 128: Hoare triple {19944#false} assume 0 != ~pumpRunning~0; {19944#false} is VALID [2020-07-17 21:38:59,573 INFO L263 TraceCheckUtils]: 129: Hoare triple {19944#false} call #t~ret5 := isLowWaterLevel(); {19944#false} is VALID [2020-07-17 21:38:59,573 INFO L280 TraceCheckUtils]: 130: Hoare triple {19944#false} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19944#false} is VALID [2020-07-17 21:38:59,574 INFO L263 TraceCheckUtils]: 131: Hoare triple {19944#false} call #t~ret26 := isLowWaterSensorDry(); {19944#false} is VALID [2020-07-17 21:38:59,574 INFO L280 TraceCheckUtils]: 132: Hoare triple {19944#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19944#false} is VALID [2020-07-17 21:38:59,574 INFO L280 TraceCheckUtils]: 133: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,575 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {19944#false} {19944#false} #506#return; {19944#false} is VALID [2020-07-17 21:38:59,575 INFO L280 TraceCheckUtils]: 135: Hoare triple {19944#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19944#false} is VALID [2020-07-17 21:38:59,575 INFO L280 TraceCheckUtils]: 136: Hoare triple {19944#false} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19944#false} is VALID [2020-07-17 21:38:59,576 INFO L280 TraceCheckUtils]: 137: Hoare triple {19944#false} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19944#false} is VALID [2020-07-17 21:38:59,576 INFO L280 TraceCheckUtils]: 138: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,576 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {19944#false} {19944#false} #550#return; {19944#false} is VALID [2020-07-17 21:38:59,577 INFO L280 TraceCheckUtils]: 140: Hoare triple {19944#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {19944#false} is VALID [2020-07-17 21:38:59,577 INFO L280 TraceCheckUtils]: 141: Hoare triple {19944#false} assume !(0 != ~tmp~2); {19944#false} is VALID [2020-07-17 21:38:59,577 INFO L263 TraceCheckUtils]: 142: Hoare triple {19944#false} call processEnvironment__wrappee__highWaterSensor(); {19944#false} is VALID [2020-07-17 21:38:59,577 INFO L280 TraceCheckUtils]: 143: Hoare triple {19944#false} havoc ~tmp~1; {19944#false} is VALID [2020-07-17 21:38:59,578 INFO L280 TraceCheckUtils]: 144: Hoare triple {19944#false} assume !(0 == ~pumpRunning~0); {19944#false} is VALID [2020-07-17 21:38:59,578 INFO L263 TraceCheckUtils]: 145: Hoare triple {19944#false} call processEnvironment__wrappee__base(); {19944#false} is VALID [2020-07-17 21:38:59,578 INFO L280 TraceCheckUtils]: 146: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,579 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {19944#false} {19944#false} #548#return; {19944#false} is VALID [2020-07-17 21:38:59,579 INFO L280 TraceCheckUtils]: 148: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,579 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {19944#false} {19944#false} #554#return; {19944#false} is VALID [2020-07-17 21:38:59,580 INFO L280 TraceCheckUtils]: 150: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,580 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {19944#false} {19944#false} #512#return; {19944#false} is VALID [2020-07-17 21:38:59,580 INFO L280 TraceCheckUtils]: 152: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,580 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {19944#false} {19944#false} #534#return; {19944#false} is VALID [2020-07-17 21:38:59,581 INFO L263 TraceCheckUtils]: 154: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19944#false} is VALID [2020-07-17 21:38:59,581 INFO L280 TraceCheckUtils]: 155: Hoare triple {19944#false} havoc ~tmp~7;havoc ~tmp___0~3; {19944#false} is VALID [2020-07-17 21:38:59,581 INFO L263 TraceCheckUtils]: 156: Hoare triple {19944#false} call #t~ret27 := getWaterLevel(); {19944#false} is VALID [2020-07-17 21:38:59,582 INFO L280 TraceCheckUtils]: 157: Hoare triple {19944#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19944#false} is VALID [2020-07-17 21:38:59,582 INFO L280 TraceCheckUtils]: 158: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,582 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {19944#false} {19944#false} #460#return; {19944#false} is VALID [2020-07-17 21:38:59,583 INFO L280 TraceCheckUtils]: 160: Hoare triple {19944#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19944#false} is VALID [2020-07-17 21:38:59,583 INFO L280 TraceCheckUtils]: 161: Hoare triple {19944#false} assume 0 == ~tmp~7; {19944#false} is VALID [2020-07-17 21:38:59,583 INFO L263 TraceCheckUtils]: 162: Hoare triple {19944#false} call #t~ret28 := isPumpRunning(); {19944#false} is VALID [2020-07-17 21:38:59,583 INFO L280 TraceCheckUtils]: 163: Hoare triple {19944#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19944#false} is VALID [2020-07-17 21:38:59,584 INFO L280 TraceCheckUtils]: 164: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-17 21:38:59,584 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {19944#false} {19944#false} #462#return; {19944#false} is VALID [2020-07-17 21:38:59,584 INFO L280 TraceCheckUtils]: 166: Hoare triple {19944#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {19944#false} is VALID [2020-07-17 21:38:59,585 INFO L280 TraceCheckUtils]: 167: Hoare triple {19944#false} assume 0 != ~tmp___0~3; {19944#false} is VALID [2020-07-17 21:38:59,585 INFO L263 TraceCheckUtils]: 168: Hoare triple {19944#false} call __automaton_fail(); {19944#false} is VALID [2020-07-17 21:38:59,585 INFO L280 TraceCheckUtils]: 169: Hoare triple {19944#false} assume !false; {19944#false} is VALID [2020-07-17 21:38:59,615 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-07-17 21:38:59,616 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:38:59,616 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 10 [2020-07-17 21:38:59,617 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896693142] [2020-07-17 21:38:59,618 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2020-07-17 21:38:59,618 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:38:59,619 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 21:38:59,830 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:38:59,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 21:38:59,830 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:38:59,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 21:38:59,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-17 21:38:59,831 INFO L87 Difference]: Start difference. First operand 960 states and 1151 transitions. Second operand 6 states. [2020-07-17 21:39:10,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:10,009 INFO L93 Difference]: Finished difference Result 1924 states and 2398 transitions. [2020-07-17 21:39:10,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-17 21:39:10,010 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2020-07-17 21:39:10,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:39:10,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:39:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 332 transitions. [2020-07-17 21:39:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:39:10,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 332 transitions. [2020-07-17 21:39:10,019 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 332 transitions. [2020-07-17 21:39:10,397 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 332 edges. 332 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:10,458 INFO L225 Difference]: With dead ends: 1924 [2020-07-17 21:39:10,459 INFO L226 Difference]: Without dead ends: 988 [2020-07-17 21:39:10,462 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 225 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:39:10,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 988 states. [2020-07-17 21:39:19,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 988 to 980. [2020-07-17 21:39:19,690 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:39:19,690 INFO L82 GeneralOperation]: Start isEquivalent. First operand 988 states. Second operand 980 states. [2020-07-17 21:39:19,690 INFO L74 IsIncluded]: Start isIncluded. First operand 988 states. Second operand 980 states. [2020-07-17 21:39:19,690 INFO L87 Difference]: Start difference. First operand 988 states. Second operand 980 states. [2020-07-17 21:39:19,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:19,765 INFO L93 Difference]: Finished difference Result 988 states and 1187 transitions. [2020-07-17 21:39:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1187 transitions. [2020-07-17 21:39:19,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:19,770 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:19,770 INFO L74 IsIncluded]: Start isIncluded. First operand 980 states. Second operand 988 states. [2020-07-17 21:39:19,770 INFO L87 Difference]: Start difference. First operand 980 states. Second operand 988 states. [2020-07-17 21:39:19,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:19,840 INFO L93 Difference]: Finished difference Result 988 states and 1187 transitions. [2020-07-17 21:39:19,841 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1187 transitions. [2020-07-17 21:39:19,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:19,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:19,845 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:39:19,845 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:39:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 980 states. [2020-07-17 21:39:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 980 states and 1175 transitions. [2020-07-17 21:39:19,931 INFO L78 Accepts]: Start accepts. Automaton has 980 states and 1175 transitions. Word has length 170 [2020-07-17 21:39:19,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:39:19,931 INFO L479 AbstractCegarLoop]: Abstraction has 980 states and 1175 transitions. [2020-07-17 21:39:19,931 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 21:39:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1175 transitions. [2020-07-17 21:39:19,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-17 21:39:19,935 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:39:19,935 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 21:39:20,148 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:39:20,149 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:39:20,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:39:20,149 INFO L82 PathProgramCache]: Analyzing trace with hash 1243717018, now seen corresponding path program 1 times [2020-07-17 21:39:20,149 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:39:20,149 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109671310] [2020-07-17 21:39:20,150 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:39:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,474 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:39:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {26922#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26794#true} is VALID [2020-07-17 21:39:20,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #568#return; {26794#true} is VALID [2020-07-17 21:39:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,521 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26794#true} {26794#true} #466#return; {26794#true} is VALID [2020-07-17 21:39:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,523 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26794#true} {26794#true} #468#return; {26794#true} is VALID [2020-07-17 21:39:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:39:20,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:39:20,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {26794#true} #470#return; {26806#(= |main_#t~ret30| 1)} is VALID [2020-07-17 21:39:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,548 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26794#true} {26794#true} #472#return; {26794#true} is VALID [2020-07-17 21:39:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-17 21:39:20,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,674 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-17 21:39:20,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-17 21:39:20,675 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-17 21:39:20,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,680 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-17 21:39:20,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:39:20,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-17 21:39:20,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-17 21:39:20,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,683 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-17 21:39:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,699 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,700 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,701 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-17 21:39:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-17 21:39:20,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,706 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-17 21:39:20,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-17 21:39:20,707 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-17 21:39:20,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,708 INFO L263 TraceCheckUtils]: 3: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,708 INFO L280 TraceCheckUtils]: 4: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,709 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,709 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,709 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,710 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-17 21:39:20,710 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-17 21:39:20,711 INFO L280 TraceCheckUtils]: 11: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-17 21:39:20,712 INFO L263 TraceCheckUtils]: 12: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-17 21:39:20,712 INFO L280 TraceCheckUtils]: 14: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,713 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-17 21:39:20,713 INFO L280 TraceCheckUtils]: 16: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,713 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-17 21:39:20,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,715 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-17 21:39:20,716 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-17 21:39:20,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,718 INFO L280 TraceCheckUtils]: 7: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,719 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-17 21:39:20,721 INFO L280 TraceCheckUtils]: 9: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:39:20,722 INFO L280 TraceCheckUtils]: 10: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-17 21:39:20,722 INFO L280 TraceCheckUtils]: 11: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-17 21:39:20,722 INFO L280 TraceCheckUtils]: 12: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,723 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-17 21:39:20,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-17 21:39:20,723 INFO L280 TraceCheckUtils]: 15: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-17 21:39:20,724 INFO L263 TraceCheckUtils]: 16: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-17 21:39:20,725 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-17 21:39:20,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,725 INFO L263 TraceCheckUtils]: 20: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,725 INFO L280 TraceCheckUtils]: 21: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,726 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,727 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,727 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-17 21:39:20,727 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-17 21:39:20,728 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-17 21:39:20,729 INFO L263 TraceCheckUtils]: 29: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-17 21:39:20,730 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,730 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-17 21:39:20,730 INFO L280 TraceCheckUtils]: 33: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,731 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-17 21:39:20,731 INFO L280 TraceCheckUtils]: 35: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,732 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-17 21:39:20,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-17 21:39:20,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,735 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,736 INFO L263 TraceCheckUtils]: 5: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-17 21:39:20,737 INFO L263 TraceCheckUtils]: 7: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,737 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-17 21:39:20,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,740 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-17 21:39:20,741 INFO L280 TraceCheckUtils]: 12: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:39:20,742 INFO L280 TraceCheckUtils]: 13: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-17 21:39:20,742 INFO L280 TraceCheckUtils]: 14: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-17 21:39:20,743 INFO L280 TraceCheckUtils]: 15: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,743 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-17 21:39:20,743 INFO L280 TraceCheckUtils]: 17: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-17 21:39:20,744 INFO L280 TraceCheckUtils]: 18: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-17 21:39:20,744 INFO L263 TraceCheckUtils]: 19: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,745 INFO L280 TraceCheckUtils]: 20: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-17 21:39:20,745 INFO L263 TraceCheckUtils]: 21: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-17 21:39:20,745 INFO L280 TraceCheckUtils]: 22: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,746 INFO L263 TraceCheckUtils]: 23: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,746 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,746 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,747 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,747 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,747 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,748 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-17 21:39:20,748 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-17 21:39:20,748 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-17 21:39:20,749 INFO L263 TraceCheckUtils]: 32: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-17 21:39:20,750 INFO L280 TraceCheckUtils]: 34: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,751 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-17 21:39:20,751 INFO L280 TraceCheckUtils]: 36: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,751 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-17 21:39:20,752 INFO L280 TraceCheckUtils]: 38: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,752 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-17 21:39:20,752 INFO L280 TraceCheckUtils]: 40: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,752 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-17 21:39:20,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-17 21:39:20,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,756 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-17 21:39:20,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,757 INFO L263 TraceCheckUtils]: 5: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,758 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,758 INFO L263 TraceCheckUtils]: 8: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,759 INFO L280 TraceCheckUtils]: 9: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-17 21:39:20,759 INFO L263 TraceCheckUtils]: 10: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,759 INFO L280 TraceCheckUtils]: 11: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-17 21:39:20,760 INFO L280 TraceCheckUtils]: 12: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,763 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-17 21:39:20,764 INFO L280 TraceCheckUtils]: 15: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:39:20,765 INFO L280 TraceCheckUtils]: 16: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-17 21:39:20,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-17 21:39:20,765 INFO L280 TraceCheckUtils]: 18: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,766 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-17 21:39:20,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-17 21:39:20,766 INFO L280 TraceCheckUtils]: 21: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-17 21:39:20,767 INFO L263 TraceCheckUtils]: 22: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-17 21:39:20,767 INFO L263 TraceCheckUtils]: 24: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-17 21:39:20,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,768 INFO L263 TraceCheckUtils]: 26: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,769 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,770 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-17 21:39:20,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-17 21:39:20,770 INFO L280 TraceCheckUtils]: 34: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-17 21:39:20,771 INFO L263 TraceCheckUtils]: 35: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,772 INFO L280 TraceCheckUtils]: 36: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-17 21:39:20,772 INFO L280 TraceCheckUtils]: 37: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,772 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-17 21:39:20,773 INFO L280 TraceCheckUtils]: 39: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,773 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-17 21:39:20,773 INFO L280 TraceCheckUtils]: 41: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,774 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-17 21:39:20,774 INFO L280 TraceCheckUtils]: 43: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,774 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-17 21:39:20,775 INFO L280 TraceCheckUtils]: 45: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,775 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26795#false} {26794#true} #534#return; {26795#false} is VALID [2020-07-17 21:39:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-17 21:39:20,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,786 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #460#return; {26794#true} is VALID [2020-07-17 21:39:20,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~tmp~7;havoc ~tmp___0~3; {26794#true} is VALID [2020-07-17 21:39:20,786 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret27 := getWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-17 21:39:20,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,787 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #460#return; {26794#true} is VALID [2020-07-17 21:39:20,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26794#true} is VALID [2020-07-17 21:39:20,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume !(0 == ~tmp~7); {26794#true} is VALID [2020-07-17 21:39:20,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,789 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26794#true} {26795#false} #536#return; {26795#false} is VALID [2020-07-17 21:39:20,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {26924#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume 0 != ~systemActive~0; {26794#true} is VALID [2020-07-17 21:39:20,790 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call processEnvironment(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,791 INFO L280 TraceCheckUtils]: 3: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-17 21:39:20,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,792 INFO L263 TraceCheckUtils]: 5: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-17 21:39:20,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,794 INFO L263 TraceCheckUtils]: 8: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,794 INFO L280 TraceCheckUtils]: 9: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,794 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,794 INFO L263 TraceCheckUtils]: 11: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,795 INFO L280 TraceCheckUtils]: 12: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-17 21:39:20,795 INFO L263 TraceCheckUtils]: 13: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-17 21:39:20,796 INFO L280 TraceCheckUtils]: 15: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,799 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-17 21:39:20,800 INFO L280 TraceCheckUtils]: 18: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:39:20,801 INFO L280 TraceCheckUtils]: 19: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-17 21:39:20,801 INFO L280 TraceCheckUtils]: 20: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-17 21:39:20,801 INFO L280 TraceCheckUtils]: 21: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,802 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-17 21:39:20,802 INFO L280 TraceCheckUtils]: 23: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-17 21:39:20,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-17 21:39:20,802 INFO L263 TraceCheckUtils]: 25: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,803 INFO L280 TraceCheckUtils]: 26: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-17 21:39:20,803 INFO L263 TraceCheckUtils]: 27: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-17 21:39:20,803 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,804 INFO L263 TraceCheckUtils]: 29: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,804 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,804 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,805 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,805 INFO L280 TraceCheckUtils]: 33: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,805 INFO L280 TraceCheckUtils]: 34: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,805 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-17 21:39:20,806 INFO L280 TraceCheckUtils]: 36: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-17 21:39:20,806 INFO L280 TraceCheckUtils]: 37: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-17 21:39:20,807 INFO L263 TraceCheckUtils]: 38: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,807 INFO L280 TraceCheckUtils]: 39: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-17 21:39:20,808 INFO L280 TraceCheckUtils]: 40: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,808 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-17 21:39:20,808 INFO L280 TraceCheckUtils]: 42: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,808 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-17 21:39:20,809 INFO L280 TraceCheckUtils]: 44: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,809 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-17 21:39:20,809 INFO L280 TraceCheckUtils]: 46: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,810 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-17 21:39:20,810 INFO L280 TraceCheckUtils]: 48: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,810 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {26795#false} {26794#true} #534#return; {26795#false} is VALID [2020-07-17 21:39:20,811 INFO L263 TraceCheckUtils]: 50: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26794#true} is VALID [2020-07-17 21:39:20,811 INFO L280 TraceCheckUtils]: 51: Hoare triple {26794#true} havoc ~tmp~7;havoc ~tmp___0~3; {26794#true} is VALID [2020-07-17 21:39:20,811 INFO L263 TraceCheckUtils]: 52: Hoare triple {26794#true} call #t~ret27 := getWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,811 INFO L280 TraceCheckUtils]: 53: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-17 21:39:20,812 INFO L280 TraceCheckUtils]: 54: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,812 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26794#true} {26794#true} #460#return; {26794#true} is VALID [2020-07-17 21:39:20,812 INFO L280 TraceCheckUtils]: 56: Hoare triple {26794#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26794#true} is VALID [2020-07-17 21:39:20,813 INFO L280 TraceCheckUtils]: 57: Hoare triple {26794#true} assume !(0 == ~tmp~7); {26794#true} is VALID [2020-07-17 21:39:20,813 INFO L280 TraceCheckUtils]: 58: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,813 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {26794#true} {26795#false} #536#return; {26795#false} is VALID [2020-07-17 21:39:20,814 INFO L280 TraceCheckUtils]: 60: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,814 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {26795#false} {26794#true} #522#return; {26795#false} is VALID [2020-07-17 21:39:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {27114#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26794#true} is VALID [2020-07-17 21:39:20,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,842 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26795#false} #532#return; {26795#false} is VALID [2020-07-17 21:39:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,858 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,859 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,860 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,861 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26794#true} {26794#true} #508#return; {26794#true} is VALID [2020-07-17 21:39:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-17 21:39:20,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,875 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-17 21:39:20,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26794#true} is VALID [2020-07-17 21:39:20,876 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret26 := isLowWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-17 21:39:20,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,877 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-17 21:39:20,877 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26794#true} is VALID [2020-07-17 21:39:20,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26794#true} is VALID [2020-07-17 21:39:20,878 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26794#true} is VALID [2020-07-17 21:39:20,878 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,878 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26794#true} {26794#true} #550#return; {26794#true} is VALID [2020-07-17 21:39:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,885 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-17 21:39:20,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume !(0 == ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,886 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call processEnvironment__wrappee__base(); {26794#true} is VALID [2020-07-17 21:39:20,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,887 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-17 21:39:20,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,888 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26794#true} {26794#true} #554#return; {26794#true} is VALID [2020-07-17 21:39:20,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-17 21:39:20,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,889 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call #t~ret5 := isLowWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26794#true} is VALID [2020-07-17 21:39:20,890 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret26 := isLowWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-17 21:39:20,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,891 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-17 21:39:20,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26794#true} is VALID [2020-07-17 21:39:20,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {26794#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26794#true} is VALID [2020-07-17 21:39:20,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26794#true} is VALID [2020-07-17 21:39:20,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,892 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26794#true} {26794#true} #550#return; {26794#true} is VALID [2020-07-17 21:39:20,893 INFO L280 TraceCheckUtils]: 13: Hoare triple {26794#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {26794#true} is VALID [2020-07-17 21:39:20,893 INFO L280 TraceCheckUtils]: 14: Hoare triple {26794#true} assume !(0 != ~tmp~2); {26794#true} is VALID [2020-07-17 21:39:20,894 INFO L263 TraceCheckUtils]: 15: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,895 INFO L280 TraceCheckUtils]: 17: Hoare triple {26794#true} assume !(0 == ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,895 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call processEnvironment__wrappee__base(); {26794#true} is VALID [2020-07-17 21:39:20,895 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,896 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-17 21:39:20,896 INFO L280 TraceCheckUtils]: 21: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,896 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26794#true} {26794#true} #554#return; {26794#true} is VALID [2020-07-17 21:39:20,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,897 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26794#true} {26794#true} #512#return; {26794#true} is VALID [2020-07-17 21:39:20,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-17 21:39:20,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,898 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call #t~ret6 := isMethaneAlarm(); {26794#true} is VALID [2020-07-17 21:39:20,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,899 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,900 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,900 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,900 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,900 INFO L280 TraceCheckUtils]: 9: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,901 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26794#true} {26794#true} #508#return; {26794#true} is VALID [2020-07-17 21:39:20,901 INFO L280 TraceCheckUtils]: 11: Hoare triple {26794#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {26794#true} is VALID [2020-07-17 21:39:20,901 INFO L280 TraceCheckUtils]: 12: Hoare triple {26794#true} assume !(0 != ~tmp~3); {26794#true} is VALID [2020-07-17 21:39:20,902 INFO L263 TraceCheckUtils]: 13: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-17 21:39:20,903 INFO L280 TraceCheckUtils]: 15: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,903 INFO L263 TraceCheckUtils]: 16: Hoare triple {26794#true} call #t~ret5 := isLowWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {26794#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26794#true} is VALID [2020-07-17 21:39:20,904 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call #t~ret26 := isLowWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-17 21:39:20,905 INFO L280 TraceCheckUtils]: 20: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,905 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-17 21:39:20,905 INFO L280 TraceCheckUtils]: 22: Hoare triple {26794#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26794#true} is VALID [2020-07-17 21:39:20,906 INFO L280 TraceCheckUtils]: 23: Hoare triple {26794#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26794#true} is VALID [2020-07-17 21:39:20,906 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26794#true} is VALID [2020-07-17 21:39:20,906 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,906 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26794#true} {26794#true} #550#return; {26794#true} is VALID [2020-07-17 21:39:20,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {26794#true} is VALID [2020-07-17 21:39:20,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume !(0 != ~tmp~2); {26794#true} is VALID [2020-07-17 21:39:20,908 INFO L263 TraceCheckUtils]: 29: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,908 INFO L280 TraceCheckUtils]: 30: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,909 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume !(0 == ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,909 INFO L263 TraceCheckUtils]: 32: Hoare triple {26794#true} call processEnvironment__wrappee__base(); {26794#true} is VALID [2020-07-17 21:39:20,909 INFO L280 TraceCheckUtils]: 33: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,910 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-17 21:39:20,910 INFO L280 TraceCheckUtils]: 35: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,910 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26794#true} {26794#true} #554#return; {26794#true} is VALID [2020-07-17 21:39:20,910 INFO L280 TraceCheckUtils]: 37: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,911 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26794#true} {26794#true} #512#return; {26794#true} is VALID [2020-07-17 21:39:20,911 INFO L280 TraceCheckUtils]: 39: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,911 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26794#true} {26795#false} #534#return; {26795#false} is VALID [2020-07-17 21:39:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-17 21:39:20,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,917 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26795#false} #460#return; {26795#false} is VALID [2020-07-17 21:39:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:20,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26794#true} is VALID [2020-07-17 21:39:20,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,921 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26795#false} #462#return; {26795#false} is VALID [2020-07-17 21:39:20,928 INFO L263 TraceCheckUtils]: 0: Hoare triple {26794#true} call ULTIMATE.init(); {26922#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:39:20,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {26922#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26794#true} is VALID [2020-07-17 21:39:20,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,929 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26794#true} {26794#true} #568#return; {26794#true} is VALID [2020-07-17 21:39:20,930 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret76 := main(); {26794#true} is VALID [2020-07-17 21:39:20,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~6;havoc ~tmp~8; {26794#true} is VALID [2020-07-17 21:39:20,930 INFO L263 TraceCheckUtils]: 6: Hoare triple {26794#true} call select_helpers(); {26794#true} is VALID [2020-07-17 21:39:20,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,931 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26794#true} {26794#true} #466#return; {26794#true} is VALID [2020-07-17 21:39:20,931 INFO L263 TraceCheckUtils]: 9: Hoare triple {26794#true} call select_features(); {26794#true} is VALID [2020-07-17 21:39:20,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,931 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26794#true} {26794#true} #468#return; {26794#true} is VALID [2020-07-17 21:39:20,932 INFO L263 TraceCheckUtils]: 12: Hoare triple {26794#true} call #t~ret30 := valid_product(); {26794#true} is VALID [2020-07-17 21:39:20,933 INFO L280 TraceCheckUtils]: 13: Hoare triple {26794#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:39:20,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:39:20,935 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {26794#true} #470#return; {26806#(= |main_#t~ret30| 1)} is VALID [2020-07-17 21:39:20,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {26806#(= |main_#t~ret30| 1)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {26807#(= 1 main_~tmp~8)} is VALID [2020-07-17 21:39:20,937 INFO L280 TraceCheckUtils]: 17: Hoare triple {26807#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {26794#true} is VALID [2020-07-17 21:39:20,937 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call setup(); {26794#true} is VALID [2020-07-17 21:39:20,937 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,937 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26794#true} {26794#true} #472#return; {26794#true} is VALID [2020-07-17 21:39:20,938 INFO L263 TraceCheckUtils]: 21: Hoare triple {26794#true} call runTest(); {26794#true} is VALID [2020-07-17 21:39:20,938 INFO L263 TraceCheckUtils]: 22: Hoare triple {26794#true} call test(); {26794#true} is VALID [2020-07-17 21:39:20,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {26794#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26794#true} is VALID [2020-07-17 21:39:20,939 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} assume !false; {26794#true} is VALID [2020-07-17 21:39:20,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume ~splverifierCounter~0 < 4; {26794#true} is VALID [2020-07-17 21:39:20,939 INFO L280 TraceCheckUtils]: 26: Hoare triple {26794#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {26794#true} is VALID [2020-07-17 21:39:20,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume !(0 != ~tmp~0); {26794#true} is VALID [2020-07-17 21:39:20,940 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {26794#true} is VALID [2020-07-17 21:39:20,940 INFO L280 TraceCheckUtils]: 29: Hoare triple {26794#true} assume !(0 != ~tmp___0~0); {26794#true} is VALID [2020-07-17 21:39:20,940 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {26794#true} is VALID [2020-07-17 21:39:20,941 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {26794#true} is VALID [2020-07-17 21:39:20,941 INFO L280 TraceCheckUtils]: 32: Hoare triple {26794#true} assume 0 != ~tmp___1~0; {26794#true} is VALID [2020-07-17 21:39:20,942 INFO L263 TraceCheckUtils]: 33: Hoare triple {26794#true} call timeShift(); {26924#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:39:20,942 INFO L280 TraceCheckUtils]: 34: Hoare triple {26924#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,943 INFO L280 TraceCheckUtils]: 35: Hoare triple {26794#true} assume 0 != ~systemActive~0; {26794#true} is VALID [2020-07-17 21:39:20,944 INFO L263 TraceCheckUtils]: 36: Hoare triple {26794#true} call processEnvironment(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,944 INFO L280 TraceCheckUtils]: 37: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-17 21:39:20,944 INFO L280 TraceCheckUtils]: 38: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,945 INFO L263 TraceCheckUtils]: 39: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,945 INFO L280 TraceCheckUtils]: 40: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-17 21:39:20,946 INFO L280 TraceCheckUtils]: 41: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,947 INFO L263 TraceCheckUtils]: 42: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,947 INFO L280 TraceCheckUtils]: 43: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,947 INFO L280 TraceCheckUtils]: 44: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,948 INFO L263 TraceCheckUtils]: 45: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,948 INFO L280 TraceCheckUtils]: 46: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-17 21:39:20,948 INFO L263 TraceCheckUtils]: 47: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,948 INFO L280 TraceCheckUtils]: 48: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-17 21:39:20,949 INFO L280 TraceCheckUtils]: 49: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,950 INFO L280 TraceCheckUtils]: 50: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:20,951 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-17 21:39:20,953 INFO L280 TraceCheckUtils]: 52: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:39:20,953 INFO L280 TraceCheckUtils]: 53: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-17 21:39:20,954 INFO L280 TraceCheckUtils]: 54: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-17 21:39:20,954 INFO L280 TraceCheckUtils]: 55: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,954 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-17 21:39:20,955 INFO L280 TraceCheckUtils]: 57: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-17 21:39:20,955 INFO L280 TraceCheckUtils]: 58: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-17 21:39:20,955 INFO L263 TraceCheckUtils]: 59: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,955 INFO L280 TraceCheckUtils]: 60: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-17 21:39:20,956 INFO L263 TraceCheckUtils]: 61: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-17 21:39:20,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,956 INFO L263 TraceCheckUtils]: 63: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,957 INFO L280 TraceCheckUtils]: 64: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,957 INFO L280 TraceCheckUtils]: 65: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,957 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,957 INFO L280 TraceCheckUtils]: 67: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,958 INFO L280 TraceCheckUtils]: 68: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,958 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-17 21:39:20,958 INFO L280 TraceCheckUtils]: 70: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-17 21:39:20,959 INFO L280 TraceCheckUtils]: 71: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-17 21:39:20,960 INFO L263 TraceCheckUtils]: 72: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,960 INFO L280 TraceCheckUtils]: 73: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-17 21:39:20,960 INFO L280 TraceCheckUtils]: 74: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,961 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-17 21:39:20,961 INFO L280 TraceCheckUtils]: 76: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,961 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-17 21:39:20,961 INFO L280 TraceCheckUtils]: 78: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,962 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-17 21:39:20,962 INFO L280 TraceCheckUtils]: 80: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,962 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-17 21:39:20,963 INFO L280 TraceCheckUtils]: 82: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,963 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26795#false} {26794#true} #534#return; {26795#false} is VALID [2020-07-17 21:39:20,963 INFO L263 TraceCheckUtils]: 84: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26794#true} is VALID [2020-07-17 21:39:20,963 INFO L280 TraceCheckUtils]: 85: Hoare triple {26794#true} havoc ~tmp~7;havoc ~tmp___0~3; {26794#true} is VALID [2020-07-17 21:39:20,964 INFO L263 TraceCheckUtils]: 86: Hoare triple {26794#true} call #t~ret27 := getWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,964 INFO L280 TraceCheckUtils]: 87: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-17 21:39:20,964 INFO L280 TraceCheckUtils]: 88: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,965 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {26794#true} {26794#true} #460#return; {26794#true} is VALID [2020-07-17 21:39:20,965 INFO L280 TraceCheckUtils]: 90: Hoare triple {26794#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26794#true} is VALID [2020-07-17 21:39:20,965 INFO L280 TraceCheckUtils]: 91: Hoare triple {26794#true} assume !(0 == ~tmp~7); {26794#true} is VALID [2020-07-17 21:39:20,965 INFO L280 TraceCheckUtils]: 92: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,966 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26794#true} {26795#false} #536#return; {26795#false} is VALID [2020-07-17 21:39:20,966 INFO L280 TraceCheckUtils]: 94: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:20,966 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26795#false} {26794#true} #522#return; {26795#false} is VALID [2020-07-17 21:39:20,967 INFO L280 TraceCheckUtils]: 96: Hoare triple {26795#false} assume !false; {26795#false} is VALID [2020-07-17 21:39:20,967 INFO L280 TraceCheckUtils]: 97: Hoare triple {26795#false} assume ~splverifierCounter~0 < 4; {26795#false} is VALID [2020-07-17 21:39:20,967 INFO L280 TraceCheckUtils]: 98: Hoare triple {26795#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {26795#false} is VALID [2020-07-17 21:39:20,967 INFO L280 TraceCheckUtils]: 99: Hoare triple {26795#false} assume !(0 != ~tmp~0); {26795#false} is VALID [2020-07-17 21:39:20,967 INFO L280 TraceCheckUtils]: 100: Hoare triple {26795#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {26795#false} is VALID [2020-07-17 21:39:20,968 INFO L280 TraceCheckUtils]: 101: Hoare triple {26795#false} assume !(0 != ~tmp___0~0); {26795#false} is VALID [2020-07-17 21:39:20,968 INFO L280 TraceCheckUtils]: 102: Hoare triple {26795#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {26795#false} is VALID [2020-07-17 21:39:20,968 INFO L280 TraceCheckUtils]: 103: Hoare triple {26795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {26795#false} is VALID [2020-07-17 21:39:20,969 INFO L280 TraceCheckUtils]: 104: Hoare triple {26795#false} assume 0 != ~tmp___1~0; {26795#false} is VALID [2020-07-17 21:39:20,969 INFO L263 TraceCheckUtils]: 105: Hoare triple {26795#false} call timeShift(); {26795#false} is VALID [2020-07-17 21:39:20,969 INFO L280 TraceCheckUtils]: 106: Hoare triple {26795#false} assume 0 != ~pumpRunning~0; {26795#false} is VALID [2020-07-17 21:39:20,969 INFO L263 TraceCheckUtils]: 107: Hoare triple {26795#false} call lowerWaterLevel(); {27114#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:39:20,970 INFO L280 TraceCheckUtils]: 108: Hoare triple {27114#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26794#true} is VALID [2020-07-17 21:39:20,970 INFO L280 TraceCheckUtils]: 109: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,970 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {26794#true} {26795#false} #532#return; {26795#false} is VALID [2020-07-17 21:39:20,971 INFO L280 TraceCheckUtils]: 111: Hoare triple {26795#false} assume 0 != ~systemActive~0; {26795#false} is VALID [2020-07-17 21:39:20,971 INFO L263 TraceCheckUtils]: 112: Hoare triple {26795#false} call processEnvironment(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,971 INFO L280 TraceCheckUtils]: 113: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-17 21:39:20,971 INFO L280 TraceCheckUtils]: 114: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,972 INFO L263 TraceCheckUtils]: 115: Hoare triple {26794#true} call #t~ret6 := isMethaneAlarm(); {26794#true} is VALID [2020-07-17 21:39:20,972 INFO L280 TraceCheckUtils]: 116: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,972 INFO L263 TraceCheckUtils]: 117: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-17 21:39:20,973 INFO L280 TraceCheckUtils]: 118: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-17 21:39:20,973 INFO L280 TraceCheckUtils]: 119: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,973 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-17 21:39:20,973 INFO L280 TraceCheckUtils]: 121: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-17 21:39:20,974 INFO L280 TraceCheckUtils]: 122: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,974 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {26794#true} {26794#true} #508#return; {26794#true} is VALID [2020-07-17 21:39:20,974 INFO L280 TraceCheckUtils]: 124: Hoare triple {26794#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {26794#true} is VALID [2020-07-17 21:39:20,975 INFO L280 TraceCheckUtils]: 125: Hoare triple {26794#true} assume !(0 != ~tmp~3); {26794#true} is VALID [2020-07-17 21:39:20,976 INFO L263 TraceCheckUtils]: 126: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,976 INFO L280 TraceCheckUtils]: 127: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-17 21:39:20,976 INFO L280 TraceCheckUtils]: 128: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:20,976 INFO L263 TraceCheckUtils]: 129: Hoare triple {26794#true} call #t~ret5 := isLowWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,976 INFO L280 TraceCheckUtils]: 130: Hoare triple {26794#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26794#true} is VALID [2020-07-17 21:39:20,977 INFO L263 TraceCheckUtils]: 131: Hoare triple {26794#true} call #t~ret26 := isLowWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:20,977 INFO L280 TraceCheckUtils]: 132: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-17 21:39:20,977 INFO L280 TraceCheckUtils]: 133: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,977 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-17 21:39:20,977 INFO L280 TraceCheckUtils]: 135: Hoare triple {26794#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26794#true} is VALID [2020-07-17 21:39:20,978 INFO L280 TraceCheckUtils]: 136: Hoare triple {26794#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26794#true} is VALID [2020-07-17 21:39:20,978 INFO L280 TraceCheckUtils]: 137: Hoare triple {26794#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26794#true} is VALID [2020-07-17 21:39:20,978 INFO L280 TraceCheckUtils]: 138: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,978 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {26794#true} {26794#true} #550#return; {26794#true} is VALID [2020-07-17 21:39:20,978 INFO L280 TraceCheckUtils]: 140: Hoare triple {26794#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {26794#true} is VALID [2020-07-17 21:39:20,978 INFO L280 TraceCheckUtils]: 141: Hoare triple {26794#true} assume !(0 != ~tmp~2); {26794#true} is VALID [2020-07-17 21:39:20,979 INFO L263 TraceCheckUtils]: 142: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:20,979 INFO L280 TraceCheckUtils]: 143: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:20,980 INFO L280 TraceCheckUtils]: 144: Hoare triple {26794#true} assume !(0 == ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:20,980 INFO L263 TraceCheckUtils]: 145: Hoare triple {26794#true} call processEnvironment__wrappee__base(); {26794#true} is VALID [2020-07-17 21:39:20,980 INFO L280 TraceCheckUtils]: 146: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,980 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-17 21:39:20,980 INFO L280 TraceCheckUtils]: 148: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,980 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {26794#true} {26794#true} #554#return; {26794#true} is VALID [2020-07-17 21:39:20,981 INFO L280 TraceCheckUtils]: 150: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,981 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {26794#true} {26794#true} #512#return; {26794#true} is VALID [2020-07-17 21:39:20,981 INFO L280 TraceCheckUtils]: 152: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,982 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {26794#true} {26795#false} #534#return; {26795#false} is VALID [2020-07-17 21:39:20,982 INFO L263 TraceCheckUtils]: 154: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26795#false} is VALID [2020-07-17 21:39:20,982 INFO L280 TraceCheckUtils]: 155: Hoare triple {26795#false} havoc ~tmp~7;havoc ~tmp___0~3; {26795#false} is VALID [2020-07-17 21:39:20,983 INFO L263 TraceCheckUtils]: 156: Hoare triple {26795#false} call #t~ret27 := getWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:20,983 INFO L280 TraceCheckUtils]: 157: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-17 21:39:20,983 INFO L280 TraceCheckUtils]: 158: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,983 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {26794#true} {26795#false} #460#return; {26795#false} is VALID [2020-07-17 21:39:20,984 INFO L280 TraceCheckUtils]: 160: Hoare triple {26795#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26795#false} is VALID [2020-07-17 21:39:20,984 INFO L280 TraceCheckUtils]: 161: Hoare triple {26795#false} assume 0 == ~tmp~7; {26795#false} is VALID [2020-07-17 21:39:20,984 INFO L263 TraceCheckUtils]: 162: Hoare triple {26795#false} call #t~ret28 := isPumpRunning(); {26794#true} is VALID [2020-07-17 21:39:20,985 INFO L280 TraceCheckUtils]: 163: Hoare triple {26794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26794#true} is VALID [2020-07-17 21:39:20,985 INFO L280 TraceCheckUtils]: 164: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:20,985 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {26794#true} {26795#false} #462#return; {26795#false} is VALID [2020-07-17 21:39:20,985 INFO L280 TraceCheckUtils]: 166: Hoare triple {26795#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {26795#false} is VALID [2020-07-17 21:39:20,986 INFO L280 TraceCheckUtils]: 167: Hoare triple {26795#false} assume 0 != ~tmp___0~3; {26795#false} is VALID [2020-07-17 21:39:20,986 INFO L263 TraceCheckUtils]: 168: Hoare triple {26795#false} call __automaton_fail(); {26795#false} is VALID [2020-07-17 21:39:20,986 INFO L280 TraceCheckUtils]: 169: Hoare triple {26795#false} assume !false; {26795#false} is VALID [2020-07-17 21:39:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-07-17 21:39:21,035 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109671310] [2020-07-17 21:39:21,035 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [879497000] [2020-07-17 21:39:21,035 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:39:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:21,310 INFO L264 TraceCheckSpWp]: Trace formula consists of 938 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-17 21:39:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:21,390 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:39:21,794 INFO L263 TraceCheckUtils]: 0: Hoare triple {26794#true} call ULTIMATE.init(); {26794#true} is VALID [2020-07-17 21:39:21,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26794#true} is VALID [2020-07-17 21:39:21,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:21,795 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26794#true} {26794#true} #568#return; {26794#true} is VALID [2020-07-17 21:39:21,795 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret76 := main(); {26794#true} is VALID [2020-07-17 21:39:21,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~6;havoc ~tmp~8; {26794#true} is VALID [2020-07-17 21:39:21,795 INFO L263 TraceCheckUtils]: 6: Hoare triple {26794#true} call select_helpers(); {26794#true} is VALID [2020-07-17 21:39:21,796 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:21,796 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26794#true} {26794#true} #466#return; {26794#true} is VALID [2020-07-17 21:39:21,796 INFO L263 TraceCheckUtils]: 9: Hoare triple {26794#true} call select_features(); {26794#true} is VALID [2020-07-17 21:39:21,797 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:21,797 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26794#true} {26794#true} #468#return; {26794#true} is VALID [2020-07-17 21:39:21,797 INFO L263 TraceCheckUtils]: 12: Hoare triple {26794#true} call #t~ret30 := valid_product(); {26794#true} is VALID [2020-07-17 21:39:21,798 INFO L280 TraceCheckUtils]: 13: Hoare triple {26794#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26794#true} is VALID [2020-07-17 21:39:21,798 INFO L280 TraceCheckUtils]: 14: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:21,798 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26794#true} {26794#true} #470#return; {26794#true} is VALID [2020-07-17 21:39:21,798 INFO L280 TraceCheckUtils]: 16: Hoare triple {26794#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {26794#true} is VALID [2020-07-17 21:39:21,799 INFO L280 TraceCheckUtils]: 17: Hoare triple {26794#true} assume 0 != ~tmp~8; {26794#true} is VALID [2020-07-17 21:39:21,799 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call setup(); {26794#true} is VALID [2020-07-17 21:39:21,799 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-17 21:39:21,800 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26794#true} {26794#true} #472#return; {26794#true} is VALID [2020-07-17 21:39:21,800 INFO L263 TraceCheckUtils]: 21: Hoare triple {26794#true} call runTest(); {26794#true} is VALID [2020-07-17 21:39:21,800 INFO L263 TraceCheckUtils]: 22: Hoare triple {26794#true} call test(); {26794#true} is VALID [2020-07-17 21:39:21,801 INFO L280 TraceCheckUtils]: 23: Hoare triple {26794#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26794#true} is VALID [2020-07-17 21:39:21,801 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} assume !false; {26794#true} is VALID [2020-07-17 21:39:21,801 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume ~splverifierCounter~0 < 4; {26794#true} is VALID [2020-07-17 21:39:21,801 INFO L280 TraceCheckUtils]: 26: Hoare triple {26794#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {26794#true} is VALID [2020-07-17 21:39:21,802 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume !(0 != ~tmp~0); {26794#true} is VALID [2020-07-17 21:39:21,802 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {26794#true} is VALID [2020-07-17 21:39:21,802 INFO L280 TraceCheckUtils]: 29: Hoare triple {26794#true} assume !(0 != ~tmp___0~0); {26794#true} is VALID [2020-07-17 21:39:21,803 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {26794#true} is VALID [2020-07-17 21:39:21,803 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {26794#true} is VALID [2020-07-17 21:39:21,803 INFO L280 TraceCheckUtils]: 32: Hoare triple {26794#true} assume 0 != ~tmp___1~0; {26794#true} is VALID [2020-07-17 21:39:21,804 INFO L263 TraceCheckUtils]: 33: Hoare triple {26794#true} call timeShift(); {26794#true} is VALID [2020-07-17 21:39:21,804 INFO L280 TraceCheckUtils]: 34: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:21,804 INFO L280 TraceCheckUtils]: 35: Hoare triple {26794#true} assume 0 != ~systemActive~0; {26794#true} is VALID [2020-07-17 21:39:21,804 INFO L263 TraceCheckUtils]: 36: Hoare triple {26794#true} call processEnvironment(); {26794#true} is VALID [2020-07-17 21:39:21,805 INFO L280 TraceCheckUtils]: 37: Hoare triple {26794#true} havoc ~tmp~3; {26794#true} is VALID [2020-07-17 21:39:21,805 INFO L280 TraceCheckUtils]: 38: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:21,805 INFO L263 TraceCheckUtils]: 39: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26794#true} is VALID [2020-07-17 21:39:21,805 INFO L280 TraceCheckUtils]: 40: Hoare triple {26794#true} havoc ~tmp~2; {26794#true} is VALID [2020-07-17 21:39:21,806 INFO L280 TraceCheckUtils]: 41: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-17 21:39:21,806 INFO L263 TraceCheckUtils]: 42: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26794#true} is VALID [2020-07-17 21:39:21,806 INFO L280 TraceCheckUtils]: 43: Hoare triple {26794#true} havoc ~tmp~1; {26794#true} is VALID [2020-07-17 21:39:21,807 INFO L280 TraceCheckUtils]: 44: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-17 21:39:21,807 INFO L263 TraceCheckUtils]: 45: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-17 21:39:21,807 INFO L280 TraceCheckUtils]: 46: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-17 21:39:21,808 INFO L263 TraceCheckUtils]: 47: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-17 21:39:21,808 INFO L280 TraceCheckUtils]: 48: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-17 21:39:21,809 INFO L280 TraceCheckUtils]: 49: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27323#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:21,810 INFO L280 TraceCheckUtils]: 50: Hoare triple {27323#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {27323#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:39:21,812 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {27323#(<= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27330#(<= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-17 21:39:21,813 INFO L280 TraceCheckUtils]: 52: Hoare triple {27330#(<= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27334#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-17 21:39:21,814 INFO L280 TraceCheckUtils]: 53: Hoare triple {27334#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-17 21:39:21,814 INFO L280 TraceCheckUtils]: 54: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-17 21:39:21,815 INFO L280 TraceCheckUtils]: 55: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,815 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-17 21:39:21,815 INFO L280 TraceCheckUtils]: 57: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-17 21:39:21,815 INFO L280 TraceCheckUtils]: 58: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-17 21:39:21,816 INFO L263 TraceCheckUtils]: 59: Hoare triple {26795#false} call activatePump(); {26795#false} is VALID [2020-07-17 21:39:21,816 INFO L280 TraceCheckUtils]: 60: Hoare triple {26795#false} havoc ~tmp~4; {26795#false} is VALID [2020-07-17 21:39:21,816 INFO L263 TraceCheckUtils]: 61: Hoare triple {26795#false} call #t~ret7 := isMethaneAlarm(); {26795#false} is VALID [2020-07-17 21:39:21,816 INFO L280 TraceCheckUtils]: 62: Hoare triple {26795#false} havoc ~retValue_acc~0; {26795#false} is VALID [2020-07-17 21:39:21,817 INFO L263 TraceCheckUtils]: 63: Hoare triple {26795#false} call #t~ret8 := isMethaneLevelCritical(); {26795#false} is VALID [2020-07-17 21:39:21,817 INFO L280 TraceCheckUtils]: 64: Hoare triple {26795#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26795#false} is VALID [2020-07-17 21:39:21,817 INFO L280 TraceCheckUtils]: 65: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,818 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {26795#false} {26795#false} #562#return; {26795#false} is VALID [2020-07-17 21:39:21,818 INFO L280 TraceCheckUtils]: 67: Hoare triple {26795#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26795#false} is VALID [2020-07-17 21:39:21,818 INFO L280 TraceCheckUtils]: 68: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,819 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {26795#false} {26795#false} #526#return; {26795#false} is VALID [2020-07-17 21:39:21,819 INFO L280 TraceCheckUtils]: 70: Hoare triple {26795#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26795#false} is VALID [2020-07-17 21:39:21,819 INFO L280 TraceCheckUtils]: 71: Hoare triple {26795#false} assume !(0 != ~tmp~4); {26795#false} is VALID [2020-07-17 21:39:21,820 INFO L263 TraceCheckUtils]: 72: Hoare triple {26795#false} call activatePump__wrappee__lowWaterSensor(); {26795#false} is VALID [2020-07-17 21:39:21,820 INFO L280 TraceCheckUtils]: 73: Hoare triple {26795#false} ~pumpRunning~0 := 1; {26795#false} is VALID [2020-07-17 21:39:21,820 INFO L280 TraceCheckUtils]: 74: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,820 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26795#false} {26795#false} #528#return; {26795#false} is VALID [2020-07-17 21:39:21,821 INFO L280 TraceCheckUtils]: 76: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,821 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26795#false} {26795#false} #544#return; {26795#false} is VALID [2020-07-17 21:39:21,821 INFO L280 TraceCheckUtils]: 78: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,822 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-17 21:39:21,822 INFO L280 TraceCheckUtils]: 80: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,822 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-17 21:39:21,822 INFO L280 TraceCheckUtils]: 82: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,823 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26795#false} {26794#true} #534#return; {26795#false} is VALID [2020-07-17 21:39:21,823 INFO L263 TraceCheckUtils]: 84: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26795#false} is VALID [2020-07-17 21:39:21,823 INFO L280 TraceCheckUtils]: 85: Hoare triple {26795#false} havoc ~tmp~7;havoc ~tmp___0~3; {26795#false} is VALID [2020-07-17 21:39:21,824 INFO L263 TraceCheckUtils]: 86: Hoare triple {26795#false} call #t~ret27 := getWaterLevel(); {26795#false} is VALID [2020-07-17 21:39:21,824 INFO L280 TraceCheckUtils]: 87: Hoare triple {26795#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26795#false} is VALID [2020-07-17 21:39:21,824 INFO L280 TraceCheckUtils]: 88: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,825 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {26795#false} {26795#false} #460#return; {26795#false} is VALID [2020-07-17 21:39:21,825 INFO L280 TraceCheckUtils]: 90: Hoare triple {26795#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26795#false} is VALID [2020-07-17 21:39:21,825 INFO L280 TraceCheckUtils]: 91: Hoare triple {26795#false} assume !(0 == ~tmp~7); {26795#false} is VALID [2020-07-17 21:39:21,825 INFO L280 TraceCheckUtils]: 92: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,826 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26795#false} {26795#false} #536#return; {26795#false} is VALID [2020-07-17 21:39:21,826 INFO L280 TraceCheckUtils]: 94: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,826 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26795#false} {26794#true} #522#return; {26795#false} is VALID [2020-07-17 21:39:21,827 INFO L280 TraceCheckUtils]: 96: Hoare triple {26795#false} assume !false; {26795#false} is VALID [2020-07-17 21:39:21,827 INFO L280 TraceCheckUtils]: 97: Hoare triple {26795#false} assume ~splverifierCounter~0 < 4; {26795#false} is VALID [2020-07-17 21:39:21,827 INFO L280 TraceCheckUtils]: 98: Hoare triple {26795#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {26795#false} is VALID [2020-07-17 21:39:21,827 INFO L280 TraceCheckUtils]: 99: Hoare triple {26795#false} assume !(0 != ~tmp~0); {26795#false} is VALID [2020-07-17 21:39:21,828 INFO L280 TraceCheckUtils]: 100: Hoare triple {26795#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {26795#false} is VALID [2020-07-17 21:39:21,828 INFO L280 TraceCheckUtils]: 101: Hoare triple {26795#false} assume !(0 != ~tmp___0~0); {26795#false} is VALID [2020-07-17 21:39:21,828 INFO L280 TraceCheckUtils]: 102: Hoare triple {26795#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {26795#false} is VALID [2020-07-17 21:39:21,829 INFO L280 TraceCheckUtils]: 103: Hoare triple {26795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {26795#false} is VALID [2020-07-17 21:39:21,829 INFO L280 TraceCheckUtils]: 104: Hoare triple {26795#false} assume 0 != ~tmp___1~0; {26795#false} is VALID [2020-07-17 21:39:21,829 INFO L263 TraceCheckUtils]: 105: Hoare triple {26795#false} call timeShift(); {26795#false} is VALID [2020-07-17 21:39:21,830 INFO L280 TraceCheckUtils]: 106: Hoare triple {26795#false} assume 0 != ~pumpRunning~0; {26795#false} is VALID [2020-07-17 21:39:21,830 INFO L263 TraceCheckUtils]: 107: Hoare triple {26795#false} call lowerWaterLevel(); {26795#false} is VALID [2020-07-17 21:39:21,830 INFO L280 TraceCheckUtils]: 108: Hoare triple {26795#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26795#false} is VALID [2020-07-17 21:39:21,830 INFO L280 TraceCheckUtils]: 109: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,831 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {26795#false} {26795#false} #532#return; {26795#false} is VALID [2020-07-17 21:39:21,831 INFO L280 TraceCheckUtils]: 111: Hoare triple {26795#false} assume 0 != ~systemActive~0; {26795#false} is VALID [2020-07-17 21:39:21,831 INFO L263 TraceCheckUtils]: 112: Hoare triple {26795#false} call processEnvironment(); {26795#false} is VALID [2020-07-17 21:39:21,832 INFO L280 TraceCheckUtils]: 113: Hoare triple {26795#false} havoc ~tmp~3; {26795#false} is VALID [2020-07-17 21:39:21,832 INFO L280 TraceCheckUtils]: 114: Hoare triple {26795#false} assume 0 != ~pumpRunning~0; {26795#false} is VALID [2020-07-17 21:39:21,832 INFO L263 TraceCheckUtils]: 115: Hoare triple {26795#false} call #t~ret6 := isMethaneAlarm(); {26795#false} is VALID [2020-07-17 21:39:21,833 INFO L280 TraceCheckUtils]: 116: Hoare triple {26795#false} havoc ~retValue_acc~0; {26795#false} is VALID [2020-07-17 21:39:21,833 INFO L263 TraceCheckUtils]: 117: Hoare triple {26795#false} call #t~ret8 := isMethaneLevelCritical(); {26795#false} is VALID [2020-07-17 21:39:21,833 INFO L280 TraceCheckUtils]: 118: Hoare triple {26795#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26795#false} is VALID [2020-07-17 21:39:21,833 INFO L280 TraceCheckUtils]: 119: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,834 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26795#false} {26795#false} #562#return; {26795#false} is VALID [2020-07-17 21:39:21,834 INFO L280 TraceCheckUtils]: 121: Hoare triple {26795#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26795#false} is VALID [2020-07-17 21:39:21,834 INFO L280 TraceCheckUtils]: 122: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,835 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {26795#false} {26795#false} #508#return; {26795#false} is VALID [2020-07-17 21:39:21,835 INFO L280 TraceCheckUtils]: 124: Hoare triple {26795#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {26795#false} is VALID [2020-07-17 21:39:21,835 INFO L280 TraceCheckUtils]: 125: Hoare triple {26795#false} assume !(0 != ~tmp~3); {26795#false} is VALID [2020-07-17 21:39:21,836 INFO L263 TraceCheckUtils]: 126: Hoare triple {26795#false} call processEnvironment__wrappee__methaneQuery(); {26795#false} is VALID [2020-07-17 21:39:21,836 INFO L280 TraceCheckUtils]: 127: Hoare triple {26795#false} havoc ~tmp~2; {26795#false} is VALID [2020-07-17 21:39:21,836 INFO L280 TraceCheckUtils]: 128: Hoare triple {26795#false} assume 0 != ~pumpRunning~0; {26795#false} is VALID [2020-07-17 21:39:21,836 INFO L263 TraceCheckUtils]: 129: Hoare triple {26795#false} call #t~ret5 := isLowWaterLevel(); {26795#false} is VALID [2020-07-17 21:39:21,837 INFO L280 TraceCheckUtils]: 130: Hoare triple {26795#false} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26795#false} is VALID [2020-07-17 21:39:21,837 INFO L263 TraceCheckUtils]: 131: Hoare triple {26795#false} call #t~ret26 := isLowWaterSensorDry(); {26795#false} is VALID [2020-07-17 21:39:21,837 INFO L280 TraceCheckUtils]: 132: Hoare triple {26795#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26795#false} is VALID [2020-07-17 21:39:21,837 INFO L280 TraceCheckUtils]: 133: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,838 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {26795#false} {26795#false} #506#return; {26795#false} is VALID [2020-07-17 21:39:21,838 INFO L280 TraceCheckUtils]: 135: Hoare triple {26795#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26795#false} is VALID [2020-07-17 21:39:21,838 INFO L280 TraceCheckUtils]: 136: Hoare triple {26795#false} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26795#false} is VALID [2020-07-17 21:39:21,839 INFO L280 TraceCheckUtils]: 137: Hoare triple {26795#false} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26795#false} is VALID [2020-07-17 21:39:21,839 INFO L280 TraceCheckUtils]: 138: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,839 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {26795#false} {26795#false} #550#return; {26795#false} is VALID [2020-07-17 21:39:21,839 INFO L280 TraceCheckUtils]: 140: Hoare triple {26795#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {26795#false} is VALID [2020-07-17 21:39:21,840 INFO L280 TraceCheckUtils]: 141: Hoare triple {26795#false} assume !(0 != ~tmp~2); {26795#false} is VALID [2020-07-17 21:39:21,840 INFO L263 TraceCheckUtils]: 142: Hoare triple {26795#false} call processEnvironment__wrappee__highWaterSensor(); {26795#false} is VALID [2020-07-17 21:39:21,840 INFO L280 TraceCheckUtils]: 143: Hoare triple {26795#false} havoc ~tmp~1; {26795#false} is VALID [2020-07-17 21:39:21,841 INFO L280 TraceCheckUtils]: 144: Hoare triple {26795#false} assume !(0 == ~pumpRunning~0); {26795#false} is VALID [2020-07-17 21:39:21,841 INFO L263 TraceCheckUtils]: 145: Hoare triple {26795#false} call processEnvironment__wrappee__base(); {26795#false} is VALID [2020-07-17 21:39:21,841 INFO L280 TraceCheckUtils]: 146: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,842 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {26795#false} {26795#false} #548#return; {26795#false} is VALID [2020-07-17 21:39:21,842 INFO L280 TraceCheckUtils]: 148: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,842 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {26795#false} {26795#false} #554#return; {26795#false} is VALID [2020-07-17 21:39:21,842 INFO L280 TraceCheckUtils]: 150: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,843 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {26795#false} {26795#false} #512#return; {26795#false} is VALID [2020-07-17 21:39:21,843 INFO L280 TraceCheckUtils]: 152: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,843 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {26795#false} {26795#false} #534#return; {26795#false} is VALID [2020-07-17 21:39:21,844 INFO L263 TraceCheckUtils]: 154: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26795#false} is VALID [2020-07-17 21:39:21,844 INFO L280 TraceCheckUtils]: 155: Hoare triple {26795#false} havoc ~tmp~7;havoc ~tmp___0~3; {26795#false} is VALID [2020-07-17 21:39:21,844 INFO L263 TraceCheckUtils]: 156: Hoare triple {26795#false} call #t~ret27 := getWaterLevel(); {26795#false} is VALID [2020-07-17 21:39:21,845 INFO L280 TraceCheckUtils]: 157: Hoare triple {26795#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26795#false} is VALID [2020-07-17 21:39:21,845 INFO L280 TraceCheckUtils]: 158: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,845 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {26795#false} {26795#false} #460#return; {26795#false} is VALID [2020-07-17 21:39:21,845 INFO L280 TraceCheckUtils]: 160: Hoare triple {26795#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26795#false} is VALID [2020-07-17 21:39:21,846 INFO L280 TraceCheckUtils]: 161: Hoare triple {26795#false} assume 0 == ~tmp~7; {26795#false} is VALID [2020-07-17 21:39:21,846 INFO L263 TraceCheckUtils]: 162: Hoare triple {26795#false} call #t~ret28 := isPumpRunning(); {26795#false} is VALID [2020-07-17 21:39:21,846 INFO L280 TraceCheckUtils]: 163: Hoare triple {26795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26795#false} is VALID [2020-07-17 21:39:21,847 INFO L280 TraceCheckUtils]: 164: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-17 21:39:21,847 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {26795#false} {26795#false} #462#return; {26795#false} is VALID [2020-07-17 21:39:21,847 INFO L280 TraceCheckUtils]: 166: Hoare triple {26795#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {26795#false} is VALID [2020-07-17 21:39:21,847 INFO L280 TraceCheckUtils]: 167: Hoare triple {26795#false} assume 0 != ~tmp___0~3; {26795#false} is VALID [2020-07-17 21:39:21,848 INFO L263 TraceCheckUtils]: 168: Hoare triple {26795#false} call __automaton_fail(); {26795#false} is VALID [2020-07-17 21:39:21,848 INFO L280 TraceCheckUtils]: 169: Hoare triple {26795#false} assume !false; {26795#false} is VALID [2020-07-17 21:39:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-07-17 21:39:21,876 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:39:21,876 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [12] total 15 [2020-07-17 21:39:21,877 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420437747] [2020-07-17 21:39:21,878 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 170 [2020-07-17 21:39:21,878 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:39:21,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:39:22,076 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:22,077 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:39:22,077 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:39:22,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:39:22,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:39:22,078 INFO L87 Difference]: Start difference. First operand 980 states and 1175 transitions. Second operand 5 states. [2020-07-17 21:39:30,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:30,671 INFO L93 Difference]: Finished difference Result 1746 states and 2142 transitions. [2020-07-17 21:39:30,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 21:39:30,672 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 170 [2020-07-17 21:39:30,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:39:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:39:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 333 transitions. [2020-07-17 21:39:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:39:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 333 transitions. [2020-07-17 21:39:30,680 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 333 transitions. [2020-07-17 21:39:31,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 333 edges. 333 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:31,064 INFO L225 Difference]: With dead ends: 1746 [2020-07-17 21:39:31,064 INFO L226 Difference]: Without dead ends: 790 [2020-07-17 21:39:31,067 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:39:31,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 790 states. [2020-07-17 21:39:38,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 790 to 790. [2020-07-17 21:39:38,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:39:38,612 INFO L82 GeneralOperation]: Start isEquivalent. First operand 790 states. Second operand 790 states. [2020-07-17 21:39:38,612 INFO L74 IsIncluded]: Start isIncluded. First operand 790 states. Second operand 790 states. [2020-07-17 21:39:38,613 INFO L87 Difference]: Start difference. First operand 790 states. Second operand 790 states. [2020-07-17 21:39:38,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:38,658 INFO L93 Difference]: Finished difference Result 790 states and 937 transitions. [2020-07-17 21:39:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 937 transitions. [2020-07-17 21:39:38,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:38,661 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:38,661 INFO L74 IsIncluded]: Start isIncluded. First operand 790 states. Second operand 790 states. [2020-07-17 21:39:38,661 INFO L87 Difference]: Start difference. First operand 790 states. Second operand 790 states. [2020-07-17 21:39:38,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:38,707 INFO L93 Difference]: Finished difference Result 790 states and 937 transitions. [2020-07-17 21:39:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 937 transitions. [2020-07-17 21:39:38,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:38,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:38,710 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:39:38,710 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:39:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 790 states. [2020-07-17 21:39:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 790 states and 937 transitions. [2020-07-17 21:39:38,765 INFO L78 Accepts]: Start accepts. Automaton has 790 states and 937 transitions. Word has length 170 [2020-07-17 21:39:38,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:39:38,765 INFO L479 AbstractCegarLoop]: Abstraction has 790 states and 937 transitions. [2020-07-17 21:39:38,765 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:39:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 937 transitions. [2020-07-17 21:39:38,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-17 21:39:38,769 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:39:38,769 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:39:38,984 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:39:38,985 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:39:38,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:39:38,985 INFO L82 PathProgramCache]: Analyzing trace with hash 350169461, now seen corresponding path program 1 times [2020-07-17 21:39:38,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:39:38,986 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567806784] [2020-07-17 21:39:38,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:39:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,358 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:39:39,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {32897#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32764#true} is VALID [2020-07-17 21:39:39,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,443 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #568#return; {32764#true} is VALID [2020-07-17 21:39:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,448 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32764#true} {32764#true} #466#return; {32764#true} is VALID [2020-07-17 21:39:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,451 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32764#true} {32764#true} #468#return; {32764#true} is VALID [2020-07-17 21:39:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {32764#true} is VALID [2020-07-17 21:39:39,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,456 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #470#return; {32764#true} is VALID [2020-07-17 21:39:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,460 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32764#true} {32764#true} #472#return; {32764#true} is VALID [2020-07-17 21:39:39,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32764#true} is VALID [2020-07-17 21:39:39,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,491 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #516#return; {32764#true} is VALID [2020-07-17 21:39:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-17 21:39:39,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,638 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-17 21:39:39,639 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-17 21:39:39,640 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,641 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,644 INFO L280 TraceCheckUtils]: 9: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,646 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,662 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,662 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,664 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,665 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-17 21:39:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-17 21:39:39,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,669 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-17 21:39:39,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-17 21:39:39,670 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-17 21:39:39,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,671 INFO L263 TraceCheckUtils]: 3: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,672 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,673 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-17 21:39:39,673 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-17 21:39:39,674 INFO L280 TraceCheckUtils]: 11: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-17 21:39:39,675 INFO L263 TraceCheckUtils]: 12: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,675 INFO L280 TraceCheckUtils]: 13: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-17 21:39:39,675 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,676 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-17 21:39:39,676 INFO L280 TraceCheckUtils]: 16: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,677 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,678 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-17 21:39:39,678 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-17 21:39:39,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,680 INFO L280 TraceCheckUtils]: 7: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,681 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,681 INFO L280 TraceCheckUtils]: 9: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,683 INFO L280 TraceCheckUtils]: 11: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,684 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,687 INFO L263 TraceCheckUtils]: 16: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-17 21:39:39,687 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-17 21:39:39,687 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,688 INFO L263 TraceCheckUtils]: 20: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,688 INFO L280 TraceCheckUtils]: 21: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,688 INFO L280 TraceCheckUtils]: 22: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,689 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,689 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,689 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-17 21:39:39,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-17 21:39:39,690 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-17 21:39:39,691 INFO L263 TraceCheckUtils]: 29: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-17 21:39:39,692 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,692 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-17 21:39:39,692 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,693 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,694 INFO L280 TraceCheckUtils]: 35: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,694 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-17 21:39:39,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,697 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,697 INFO L263 TraceCheckUtils]: 5: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-17 21:39:39,698 INFO L263 TraceCheckUtils]: 7: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,698 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-17 21:39:39,699 INFO L280 TraceCheckUtils]: 9: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,699 INFO L280 TraceCheckUtils]: 10: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,700 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,701 INFO L280 TraceCheckUtils]: 12: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,702 INFO L280 TraceCheckUtils]: 13: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,702 INFO L280 TraceCheckUtils]: 14: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,703 INFO L280 TraceCheckUtils]: 15: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,705 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,708 INFO L263 TraceCheckUtils]: 19: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,708 INFO L280 TraceCheckUtils]: 20: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-17 21:39:39,708 INFO L263 TraceCheckUtils]: 21: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-17 21:39:39,709 INFO L280 TraceCheckUtils]: 22: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,709 INFO L263 TraceCheckUtils]: 23: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,709 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,710 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,710 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,710 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,711 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,711 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-17 21:39:39,711 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-17 21:39:39,712 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-17 21:39:39,713 INFO L263 TraceCheckUtils]: 32: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,713 INFO L280 TraceCheckUtils]: 33: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-17 21:39:39,713 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,714 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-17 21:39:39,714 INFO L280 TraceCheckUtils]: 36: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,715 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,716 INFO L280 TraceCheckUtils]: 38: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,717 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,718 INFO L280 TraceCheckUtils]: 40: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,719 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-17 21:39:39,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,723 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-17 21:39:39,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,725 INFO L263 TraceCheckUtils]: 5: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,726 INFO L263 TraceCheckUtils]: 8: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-17 21:39:39,726 INFO L263 TraceCheckUtils]: 10: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,727 INFO L280 TraceCheckUtils]: 11: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-17 21:39:39,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,729 INFO L280 TraceCheckUtils]: 13: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,730 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,730 INFO L280 TraceCheckUtils]: 15: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,731 INFO L280 TraceCheckUtils]: 16: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,732 INFO L280 TraceCheckUtils]: 17: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,733 INFO L280 TraceCheckUtils]: 18: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,734 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,735 INFO L280 TraceCheckUtils]: 20: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,735 INFO L280 TraceCheckUtils]: 21: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,736 INFO L263 TraceCheckUtils]: 22: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-17 21:39:39,736 INFO L263 TraceCheckUtils]: 24: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-17 21:39:39,736 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,737 INFO L263 TraceCheckUtils]: 26: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,737 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,737 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,738 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,738 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,738 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-17 21:39:39,738 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-17 21:39:39,738 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-17 21:39:39,739 INFO L263 TraceCheckUtils]: 35: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,739 INFO L280 TraceCheckUtils]: 36: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-17 21:39:39,740 INFO L280 TraceCheckUtils]: 37: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,740 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-17 21:39:39,740 INFO L280 TraceCheckUtils]: 39: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,741 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,742 INFO L280 TraceCheckUtils]: 41: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,742 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,743 INFO L280 TraceCheckUtils]: 43: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,744 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,744 INFO L280 TraceCheckUtils]: 45: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,745 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #534#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32764#true} is VALID [2020-07-17 21:39:39,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #460#return; {32764#true} is VALID [2020-07-17 21:39:39,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~tmp~7;havoc ~tmp___0~3; {32764#true} is VALID [2020-07-17 21:39:39,758 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret27 := getWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32764#true} is VALID [2020-07-17 21:39:39,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,759 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #460#return; {32764#true} is VALID [2020-07-17 21:39:39,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32764#true} is VALID [2020-07-17 21:39:39,759 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume !(0 == ~tmp~7); {32764#true} is VALID [2020-07-17 21:39:39,759 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,760 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #536#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {32899#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume 0 != ~systemActive~0; {32764#true} is VALID [2020-07-17 21:39:39,761 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call processEnvironment(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-17 21:39:39,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,763 INFO L263 TraceCheckUtils]: 5: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-17 21:39:39,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,765 INFO L263 TraceCheckUtils]: 8: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,766 INFO L263 TraceCheckUtils]: 11: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-17 21:39:39,766 INFO L263 TraceCheckUtils]: 13: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-17 21:39:39,768 INFO L280 TraceCheckUtils]: 15: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,769 INFO L280 TraceCheckUtils]: 16: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,770 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,774 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,775 INFO L280 TraceCheckUtils]: 23: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,777 INFO L263 TraceCheckUtils]: 25: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,778 INFO L280 TraceCheckUtils]: 26: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-17 21:39:39,778 INFO L263 TraceCheckUtils]: 27: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-17 21:39:39,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,779 INFO L263 TraceCheckUtils]: 29: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,779 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,779 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,780 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,780 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,780 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,780 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-17 21:39:39,781 INFO L280 TraceCheckUtils]: 36: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-17 21:39:39,781 INFO L280 TraceCheckUtils]: 37: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-17 21:39:39,782 INFO L263 TraceCheckUtils]: 38: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,782 INFO L280 TraceCheckUtils]: 39: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-17 21:39:39,783 INFO L280 TraceCheckUtils]: 40: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,783 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-17 21:39:39,783 INFO L280 TraceCheckUtils]: 42: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,784 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,785 INFO L280 TraceCheckUtils]: 44: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,786 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,787 INFO L280 TraceCheckUtils]: 46: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,788 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,789 INFO L280 TraceCheckUtils]: 48: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,790 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #534#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,790 INFO L263 TraceCheckUtils]: 50: Hoare triple {32843#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32764#true} is VALID [2020-07-17 21:39:39,790 INFO L280 TraceCheckUtils]: 51: Hoare triple {32764#true} havoc ~tmp~7;havoc ~tmp___0~3; {32764#true} is VALID [2020-07-17 21:39:39,790 INFO L263 TraceCheckUtils]: 52: Hoare triple {32764#true} call #t~ret27 := getWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,791 INFO L280 TraceCheckUtils]: 53: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32764#true} is VALID [2020-07-17 21:39:39,791 INFO L280 TraceCheckUtils]: 54: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,791 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {32764#true} {32764#true} #460#return; {32764#true} is VALID [2020-07-17 21:39:39,792 INFO L280 TraceCheckUtils]: 56: Hoare triple {32764#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32764#true} is VALID [2020-07-17 21:39:39,792 INFO L280 TraceCheckUtils]: 57: Hoare triple {32764#true} assume !(0 == ~tmp~7); {32764#true} is VALID [2020-07-17 21:39:39,792 INFO L280 TraceCheckUtils]: 58: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,793 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #536#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,793 INFO L280 TraceCheckUtils]: 60: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,794 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #522#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:39:39,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:39:39,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {32843#(<= 2 ~waterLevel~0)} #532#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,834 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,835 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,835 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,836 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32764#true} {32764#true} #508#return; {32764#true} is VALID [2020-07-17 21:39:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-17 21:39:39,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-17 21:39:39,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32764#true} is VALID [2020-07-17 21:39:39,849 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret26 := isLowWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-17 21:39:39,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,850 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-17 21:39:39,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32764#true} is VALID [2020-07-17 21:39:39,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32764#true} is VALID [2020-07-17 21:39:39,851 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32764#true} is VALID [2020-07-17 21:39:39,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,851 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32764#true} {32764#true} #550#return; {32764#true} is VALID [2020-07-17 21:39:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,857 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-17 21:39:39,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume !(0 == ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,858 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call processEnvironment__wrappee__base(); {32764#true} is VALID [2020-07-17 21:39:39,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,858 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-17 21:39:39,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,859 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32764#true} {32764#true} #554#return; {32764#true} is VALID [2020-07-17 21:39:39,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-17 21:39:39,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,859 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call #t~ret5 := isLowWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32764#true} is VALID [2020-07-17 21:39:39,860 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret26 := isLowWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-17 21:39:39,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,860 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-17 21:39:39,861 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32764#true} is VALID [2020-07-17 21:39:39,861 INFO L280 TraceCheckUtils]: 9: Hoare triple {32764#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32764#true} is VALID [2020-07-17 21:39:39,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32764#true} is VALID [2020-07-17 21:39:39,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,861 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32764#true} {32764#true} #550#return; {32764#true} is VALID [2020-07-17 21:39:39,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {32764#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {32764#true} is VALID [2020-07-17 21:39:39,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} assume !(0 != ~tmp~2); {32764#true} is VALID [2020-07-17 21:39:39,862 INFO L263 TraceCheckUtils]: 15: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {32764#true} assume !(0 == ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,863 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call processEnvironment__wrappee__base(); {32764#true} is VALID [2020-07-17 21:39:39,863 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,864 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-17 21:39:39,864 INFO L280 TraceCheckUtils]: 21: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,864 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32764#true} {32764#true} #554#return; {32764#true} is VALID [2020-07-17 21:39:39,864 INFO L280 TraceCheckUtils]: 23: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,864 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32764#true} {32764#true} #512#return; {32764#true} is VALID [2020-07-17 21:39:39,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-17 21:39:39,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,865 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call #t~ret6 := isMethaneAlarm(); {32764#true} is VALID [2020-07-17 21:39:39,865 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,866 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,866 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,866 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,866 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,867 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32764#true} {32764#true} #508#return; {32764#true} is VALID [2020-07-17 21:39:39,867 INFO L280 TraceCheckUtils]: 11: Hoare triple {32764#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {32764#true} is VALID [2020-07-17 21:39:39,867 INFO L280 TraceCheckUtils]: 12: Hoare triple {32764#true} assume !(0 != ~tmp~3); {32764#true} is VALID [2020-07-17 21:39:39,868 INFO L263 TraceCheckUtils]: 13: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,868 INFO L280 TraceCheckUtils]: 14: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-17 21:39:39,868 INFO L280 TraceCheckUtils]: 15: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,868 INFO L263 TraceCheckUtils]: 16: Hoare triple {32764#true} call #t~ret5 := isLowWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,869 INFO L280 TraceCheckUtils]: 17: Hoare triple {32764#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32764#true} is VALID [2020-07-17 21:39:39,869 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call #t~ret26 := isLowWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,869 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-17 21:39:39,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,869 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-17 21:39:39,870 INFO L280 TraceCheckUtils]: 22: Hoare triple {32764#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32764#true} is VALID [2020-07-17 21:39:39,870 INFO L280 TraceCheckUtils]: 23: Hoare triple {32764#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32764#true} is VALID [2020-07-17 21:39:39,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32764#true} is VALID [2020-07-17 21:39:39,870 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,870 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32764#true} {32764#true} #550#return; {32764#true} is VALID [2020-07-17 21:39:39,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {32764#true} is VALID [2020-07-17 21:39:39,871 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} assume !(0 != ~tmp~2); {32764#true} is VALID [2020-07-17 21:39:39,871 INFO L263 TraceCheckUtils]: 29: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,872 INFO L280 TraceCheckUtils]: 30: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,872 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume !(0 == ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,872 INFO L263 TraceCheckUtils]: 32: Hoare triple {32764#true} call processEnvironment__wrappee__base(); {32764#true} is VALID [2020-07-17 21:39:39,872 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,873 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-17 21:39:39,873 INFO L280 TraceCheckUtils]: 35: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,873 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32764#true} {32764#true} #554#return; {32764#true} is VALID [2020-07-17 21:39:39,873 INFO L280 TraceCheckUtils]: 37: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,873 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {32764#true} {32764#true} #512#return; {32764#true} is VALID [2020-07-17 21:39:39,874 INFO L280 TraceCheckUtils]: 39: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,874 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {32764#true} {32847#(<= 1 ~waterLevel~0)} #534#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33145#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:39:39,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {33145#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33145#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:39:39,897 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33145#(= |getWaterLevel_#res| ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #460#return; {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} is VALID [2020-07-17 21:39:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:39,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32764#true} is VALID [2020-07-17 21:39:39,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32765#false} #462#return; {32765#false} is VALID [2020-07-17 21:39:39,905 INFO L263 TraceCheckUtils]: 0: Hoare triple {32764#true} call ULTIMATE.init(); {32897#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:39:39,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {32897#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32764#true} is VALID [2020-07-17 21:39:39,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,906 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32764#true} {32764#true} #568#return; {32764#true} is VALID [2020-07-17 21:39:39,906 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret76 := main(); {32764#true} is VALID [2020-07-17 21:39:39,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~6;havoc ~tmp~8; {32764#true} is VALID [2020-07-17 21:39:39,906 INFO L263 TraceCheckUtils]: 6: Hoare triple {32764#true} call select_helpers(); {32764#true} is VALID [2020-07-17 21:39:39,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,907 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32764#true} {32764#true} #466#return; {32764#true} is VALID [2020-07-17 21:39:39,907 INFO L263 TraceCheckUtils]: 9: Hoare triple {32764#true} call select_features(); {32764#true} is VALID [2020-07-17 21:39:39,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,907 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32764#true} {32764#true} #468#return; {32764#true} is VALID [2020-07-17 21:39:39,907 INFO L263 TraceCheckUtils]: 12: Hoare triple {32764#true} call #t~ret30 := valid_product(); {32764#true} is VALID [2020-07-17 21:39:39,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {32764#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {32764#true} is VALID [2020-07-17 21:39:39,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,908 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32764#true} {32764#true} #470#return; {32764#true} is VALID [2020-07-17 21:39:39,908 INFO L280 TraceCheckUtils]: 16: Hoare triple {32764#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {32764#true} is VALID [2020-07-17 21:39:39,908 INFO L280 TraceCheckUtils]: 17: Hoare triple {32764#true} assume 0 != ~tmp~8; {32764#true} is VALID [2020-07-17 21:39:39,908 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call setup(); {32764#true} is VALID [2020-07-17 21:39:39,909 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,909 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32764#true} {32764#true} #472#return; {32764#true} is VALID [2020-07-17 21:39:39,909 INFO L263 TraceCheckUtils]: 21: Hoare triple {32764#true} call runTest(); {32764#true} is VALID [2020-07-17 21:39:39,909 INFO L263 TraceCheckUtils]: 22: Hoare triple {32764#true} call test(); {32764#true} is VALID [2020-07-17 21:39:39,909 INFO L280 TraceCheckUtils]: 23: Hoare triple {32764#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32764#true} is VALID [2020-07-17 21:39:39,909 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} assume !false; {32764#true} is VALID [2020-07-17 21:39:39,910 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume ~splverifierCounter~0 < 4; {32764#true} is VALID [2020-07-17 21:39:39,910 INFO L280 TraceCheckUtils]: 26: Hoare triple {32764#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {32764#true} is VALID [2020-07-17 21:39:39,910 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume 0 != ~tmp~0; {32764#true} is VALID [2020-07-17 21:39:39,911 INFO L263 TraceCheckUtils]: 28: Hoare triple {32764#true} call waterRise(); {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:39:39,911 INFO L280 TraceCheckUtils]: 29: Hoare triple {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32764#true} is VALID [2020-07-17 21:39:39,911 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,911 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32764#true} {32764#true} #516#return; {32764#true} is VALID [2020-07-17 21:39:39,912 INFO L280 TraceCheckUtils]: 32: Hoare triple {32764#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {32764#true} is VALID [2020-07-17 21:39:39,912 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume !(0 != ~tmp___0~0); {32764#true} is VALID [2020-07-17 21:39:39,912 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {32764#true} is VALID [2020-07-17 21:39:39,912 INFO L280 TraceCheckUtils]: 35: Hoare triple {32764#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {32764#true} is VALID [2020-07-17 21:39:39,912 INFO L280 TraceCheckUtils]: 36: Hoare triple {32764#true} assume 0 != ~tmp___1~0; {32764#true} is VALID [2020-07-17 21:39:39,913 INFO L263 TraceCheckUtils]: 37: Hoare triple {32764#true} call timeShift(); {32899#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:39:39,913 INFO L280 TraceCheckUtils]: 38: Hoare triple {32899#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,914 INFO L280 TraceCheckUtils]: 39: Hoare triple {32764#true} assume 0 != ~systemActive~0; {32764#true} is VALID [2020-07-17 21:39:39,914 INFO L263 TraceCheckUtils]: 40: Hoare triple {32764#true} call processEnvironment(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,914 INFO L280 TraceCheckUtils]: 41: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-17 21:39:39,915 INFO L280 TraceCheckUtils]: 42: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,915 INFO L263 TraceCheckUtils]: 43: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,915 INFO L280 TraceCheckUtils]: 44: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-17 21:39:39,915 INFO L280 TraceCheckUtils]: 45: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,916 INFO L263 TraceCheckUtils]: 46: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,916 INFO L280 TraceCheckUtils]: 47: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,916 INFO L280 TraceCheckUtils]: 48: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,917 INFO L263 TraceCheckUtils]: 49: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,917 INFO L280 TraceCheckUtils]: 50: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-17 21:39:39,917 INFO L263 TraceCheckUtils]: 51: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,917 INFO L280 TraceCheckUtils]: 52: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-17 21:39:39,918 INFO L280 TraceCheckUtils]: 53: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,918 INFO L280 TraceCheckUtils]: 54: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,919 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,919 INFO L280 TraceCheckUtils]: 56: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,920 INFO L280 TraceCheckUtils]: 57: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,921 INFO L280 TraceCheckUtils]: 58: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,921 INFO L280 TraceCheckUtils]: 59: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,922 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,922 INFO L280 TraceCheckUtils]: 61: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,923 INFO L280 TraceCheckUtils]: 62: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,924 INFO L263 TraceCheckUtils]: 63: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,924 INFO L280 TraceCheckUtils]: 64: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-17 21:39:39,924 INFO L263 TraceCheckUtils]: 65: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-17 21:39:39,924 INFO L280 TraceCheckUtils]: 66: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,924 INFO L263 TraceCheckUtils]: 67: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,924 INFO L280 TraceCheckUtils]: 68: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,925 INFO L280 TraceCheckUtils]: 69: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,925 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,925 INFO L280 TraceCheckUtils]: 71: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,925 INFO L280 TraceCheckUtils]: 72: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,925 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-17 21:39:39,926 INFO L280 TraceCheckUtils]: 74: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-17 21:39:39,926 INFO L280 TraceCheckUtils]: 75: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-17 21:39:39,926 INFO L263 TraceCheckUtils]: 76: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,926 INFO L280 TraceCheckUtils]: 77: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-17 21:39:39,927 INFO L280 TraceCheckUtils]: 78: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,927 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-17 21:39:39,927 INFO L280 TraceCheckUtils]: 80: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,928 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,928 INFO L280 TraceCheckUtils]: 82: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,929 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,929 INFO L280 TraceCheckUtils]: 84: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,930 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,930 INFO L280 TraceCheckUtils]: 86: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,931 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #534#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,931 INFO L263 TraceCheckUtils]: 88: Hoare triple {32843#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32764#true} is VALID [2020-07-17 21:39:39,931 INFO L280 TraceCheckUtils]: 89: Hoare triple {32764#true} havoc ~tmp~7;havoc ~tmp___0~3; {32764#true} is VALID [2020-07-17 21:39:39,932 INFO L263 TraceCheckUtils]: 90: Hoare triple {32764#true} call #t~ret27 := getWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,932 INFO L280 TraceCheckUtils]: 91: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32764#true} is VALID [2020-07-17 21:39:39,932 INFO L280 TraceCheckUtils]: 92: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,932 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {32764#true} {32764#true} #460#return; {32764#true} is VALID [2020-07-17 21:39:39,932 INFO L280 TraceCheckUtils]: 94: Hoare triple {32764#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32764#true} is VALID [2020-07-17 21:39:39,932 INFO L280 TraceCheckUtils]: 95: Hoare triple {32764#true} assume !(0 == ~tmp~7); {32764#true} is VALID [2020-07-17 21:39:39,933 INFO L280 TraceCheckUtils]: 96: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,933 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #536#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,934 INFO L280 TraceCheckUtils]: 98: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,934 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #522#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,935 INFO L280 TraceCheckUtils]: 100: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !false; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,935 INFO L280 TraceCheckUtils]: 101: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,936 INFO L280 TraceCheckUtils]: 102: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,937 INFO L280 TraceCheckUtils]: 103: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,938 INFO L280 TraceCheckUtils]: 104: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,938 INFO L280 TraceCheckUtils]: 105: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,939 INFO L280 TraceCheckUtils]: 106: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,939 INFO L280 TraceCheckUtils]: 107: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,940 INFO L280 TraceCheckUtils]: 108: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,941 INFO L263 TraceCheckUtils]: 109: Hoare triple {32843#(<= 2 ~waterLevel~0)} call timeShift(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,941 INFO L280 TraceCheckUtils]: 110: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,942 INFO L263 TraceCheckUtils]: 111: Hoare triple {32843#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:39:39,943 INFO L280 TraceCheckUtils]: 112: Hoare triple {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:39:39,943 INFO L280 TraceCheckUtils]: 113: Hoare triple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:39:39,944 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {32843#(<= 2 ~waterLevel~0)} #532#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,945 INFO L280 TraceCheckUtils]: 115: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,946 INFO L263 TraceCheckUtils]: 116: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,946 INFO L280 TraceCheckUtils]: 117: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-17 21:39:39,946 INFO L280 TraceCheckUtils]: 118: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,946 INFO L263 TraceCheckUtils]: 119: Hoare triple {32764#true} call #t~ret6 := isMethaneAlarm(); {32764#true} is VALID [2020-07-17 21:39:39,947 INFO L280 TraceCheckUtils]: 120: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,947 INFO L263 TraceCheckUtils]: 121: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-17 21:39:39,947 INFO L280 TraceCheckUtils]: 122: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-17 21:39:39,947 INFO L280 TraceCheckUtils]: 123: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,947 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-17 21:39:39,947 INFO L280 TraceCheckUtils]: 125: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-17 21:39:39,948 INFO L280 TraceCheckUtils]: 126: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,948 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {32764#true} {32764#true} #508#return; {32764#true} is VALID [2020-07-17 21:39:39,948 INFO L280 TraceCheckUtils]: 128: Hoare triple {32764#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {32764#true} is VALID [2020-07-17 21:39:39,948 INFO L280 TraceCheckUtils]: 129: Hoare triple {32764#true} assume !(0 != ~tmp~3); {32764#true} is VALID [2020-07-17 21:39:39,949 INFO L263 TraceCheckUtils]: 130: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,949 INFO L280 TraceCheckUtils]: 131: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-17 21:39:39,949 INFO L280 TraceCheckUtils]: 132: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:39,950 INFO L263 TraceCheckUtils]: 133: Hoare triple {32764#true} call #t~ret5 := isLowWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,950 INFO L280 TraceCheckUtils]: 134: Hoare triple {32764#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32764#true} is VALID [2020-07-17 21:39:39,950 INFO L263 TraceCheckUtils]: 135: Hoare triple {32764#true} call #t~ret26 := isLowWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:39,950 INFO L280 TraceCheckUtils]: 136: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-17 21:39:39,950 INFO L280 TraceCheckUtils]: 137: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,950 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-17 21:39:39,951 INFO L280 TraceCheckUtils]: 139: Hoare triple {32764#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32764#true} is VALID [2020-07-17 21:39:39,951 INFO L280 TraceCheckUtils]: 140: Hoare triple {32764#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32764#true} is VALID [2020-07-17 21:39:39,951 INFO L280 TraceCheckUtils]: 141: Hoare triple {32764#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32764#true} is VALID [2020-07-17 21:39:39,951 INFO L280 TraceCheckUtils]: 142: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,951 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {32764#true} {32764#true} #550#return; {32764#true} is VALID [2020-07-17 21:39:39,951 INFO L280 TraceCheckUtils]: 144: Hoare triple {32764#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {32764#true} is VALID [2020-07-17 21:39:39,952 INFO L280 TraceCheckUtils]: 145: Hoare triple {32764#true} assume !(0 != ~tmp~2); {32764#true} is VALID [2020-07-17 21:39:39,952 INFO L263 TraceCheckUtils]: 146: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:39,953 INFO L280 TraceCheckUtils]: 147: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:39,953 INFO L280 TraceCheckUtils]: 148: Hoare triple {32764#true} assume !(0 == ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:39,953 INFO L263 TraceCheckUtils]: 149: Hoare triple {32764#true} call processEnvironment__wrappee__base(); {32764#true} is VALID [2020-07-17 21:39:39,953 INFO L280 TraceCheckUtils]: 150: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,953 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-17 21:39:39,954 INFO L280 TraceCheckUtils]: 152: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,954 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {32764#true} {32764#true} #554#return; {32764#true} is VALID [2020-07-17 21:39:39,954 INFO L280 TraceCheckUtils]: 154: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,954 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {32764#true} {32764#true} #512#return; {32764#true} is VALID [2020-07-17 21:39:39,954 INFO L280 TraceCheckUtils]: 156: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,955 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {32764#true} {32847#(<= 1 ~waterLevel~0)} #534#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,956 INFO L263 TraceCheckUtils]: 158: Hoare triple {32847#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,956 INFO L280 TraceCheckUtils]: 159: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~3; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:39,956 INFO L263 TraceCheckUtils]: 160: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:39,957 INFO L280 TraceCheckUtils]: 161: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33145#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:39:39,958 INFO L280 TraceCheckUtils]: 162: Hoare triple {33145#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33145#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:39:39,958 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {33145#(= |getWaterLevel_#res| ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #460#return; {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} is VALID [2020-07-17 21:39:39,959 INFO L280 TraceCheckUtils]: 164: Hoare triple {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32893#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} is VALID [2020-07-17 21:39:39,960 INFO L280 TraceCheckUtils]: 165: Hoare triple {32893#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} assume 0 == ~tmp~7; {32765#false} is VALID [2020-07-17 21:39:39,960 INFO L263 TraceCheckUtils]: 166: Hoare triple {32765#false} call #t~ret28 := isPumpRunning(); {32764#true} is VALID [2020-07-17 21:39:39,960 INFO L280 TraceCheckUtils]: 167: Hoare triple {32764#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32764#true} is VALID [2020-07-17 21:39:39,960 INFO L280 TraceCheckUtils]: 168: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:39,961 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {32764#true} {32765#false} #462#return; {32765#false} is VALID [2020-07-17 21:39:39,961 INFO L280 TraceCheckUtils]: 170: Hoare triple {32765#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {32765#false} is VALID [2020-07-17 21:39:39,961 INFO L280 TraceCheckUtils]: 171: Hoare triple {32765#false} assume 0 != ~tmp___0~3; {32765#false} is VALID [2020-07-17 21:39:39,961 INFO L263 TraceCheckUtils]: 172: Hoare triple {32765#false} call __automaton_fail(); {32765#false} is VALID [2020-07-17 21:39:39,961 INFO L280 TraceCheckUtils]: 173: Hoare triple {32765#false} assume !false; {32765#false} is VALID [2020-07-17 21:39:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-17 21:39:40,002 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567806784] [2020-07-17 21:39:40,009 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [82517635] [2020-07-17 21:39:40,009 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:39:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:40,212 INFO L264 TraceCheckSpWp]: Trace formula consists of 947 conjuncts, 11 conjunts are in the unsatisfiable core [2020-07-17 21:39:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:40,269 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:39:40,562 INFO L263 TraceCheckUtils]: 0: Hoare triple {32764#true} call ULTIMATE.init(); {32764#true} is VALID [2020-07-17 21:39:40,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32764#true} is VALID [2020-07-17 21:39:40,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:40,563 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32764#true} {32764#true} #568#return; {32764#true} is VALID [2020-07-17 21:39:40,564 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret76 := main(); {32764#true} is VALID [2020-07-17 21:39:40,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~6;havoc ~tmp~8; {32764#true} is VALID [2020-07-17 21:39:40,564 INFO L263 TraceCheckUtils]: 6: Hoare triple {32764#true} call select_helpers(); {32764#true} is VALID [2020-07-17 21:39:40,564 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:40,564 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32764#true} {32764#true} #466#return; {32764#true} is VALID [2020-07-17 21:39:40,565 INFO L263 TraceCheckUtils]: 9: Hoare triple {32764#true} call select_features(); {32764#true} is VALID [2020-07-17 21:39:40,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:40,565 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32764#true} {32764#true} #468#return; {32764#true} is VALID [2020-07-17 21:39:40,565 INFO L263 TraceCheckUtils]: 12: Hoare triple {32764#true} call #t~ret30 := valid_product(); {32764#true} is VALID [2020-07-17 21:39:40,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {32764#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {32764#true} is VALID [2020-07-17 21:39:40,565 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:40,566 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32764#true} {32764#true} #470#return; {32764#true} is VALID [2020-07-17 21:39:40,566 INFO L280 TraceCheckUtils]: 16: Hoare triple {32764#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {32764#true} is VALID [2020-07-17 21:39:40,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {32764#true} assume 0 != ~tmp~8; {32764#true} is VALID [2020-07-17 21:39:40,566 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call setup(); {32764#true} is VALID [2020-07-17 21:39:40,566 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:40,566 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32764#true} {32764#true} #472#return; {32764#true} is VALID [2020-07-17 21:39:40,566 INFO L263 TraceCheckUtils]: 21: Hoare triple {32764#true} call runTest(); {32764#true} is VALID [2020-07-17 21:39:40,566 INFO L263 TraceCheckUtils]: 22: Hoare triple {32764#true} call test(); {32764#true} is VALID [2020-07-17 21:39:40,567 INFO L280 TraceCheckUtils]: 23: Hoare triple {32764#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32764#true} is VALID [2020-07-17 21:39:40,567 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} assume !false; {32764#true} is VALID [2020-07-17 21:39:40,567 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume ~splverifierCounter~0 < 4; {32764#true} is VALID [2020-07-17 21:39:40,567 INFO L280 TraceCheckUtils]: 26: Hoare triple {32764#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {32764#true} is VALID [2020-07-17 21:39:40,567 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume 0 != ~tmp~0; {32764#true} is VALID [2020-07-17 21:39:40,567 INFO L263 TraceCheckUtils]: 28: Hoare triple {32764#true} call waterRise(); {32764#true} is VALID [2020-07-17 21:39:40,567 INFO L280 TraceCheckUtils]: 29: Hoare triple {32764#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32764#true} is VALID [2020-07-17 21:39:40,568 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-17 21:39:40,568 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32764#true} {32764#true} #516#return; {32764#true} is VALID [2020-07-17 21:39:40,568 INFO L280 TraceCheckUtils]: 32: Hoare triple {32764#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {32764#true} is VALID [2020-07-17 21:39:40,568 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume !(0 != ~tmp___0~0); {32764#true} is VALID [2020-07-17 21:39:40,568 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {32764#true} is VALID [2020-07-17 21:39:40,568 INFO L280 TraceCheckUtils]: 35: Hoare triple {32764#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {32764#true} is VALID [2020-07-17 21:39:40,569 INFO L280 TraceCheckUtils]: 36: Hoare triple {32764#true} assume 0 != ~tmp___1~0; {32764#true} is VALID [2020-07-17 21:39:40,569 INFO L263 TraceCheckUtils]: 37: Hoare triple {32764#true} call timeShift(); {32764#true} is VALID [2020-07-17 21:39:40,569 INFO L280 TraceCheckUtils]: 38: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:40,569 INFO L280 TraceCheckUtils]: 39: Hoare triple {32764#true} assume 0 != ~systemActive~0; {32764#true} is VALID [2020-07-17 21:39:40,569 INFO L263 TraceCheckUtils]: 40: Hoare triple {32764#true} call processEnvironment(); {32764#true} is VALID [2020-07-17 21:39:40,570 INFO L280 TraceCheckUtils]: 41: Hoare triple {32764#true} havoc ~tmp~3; {32764#true} is VALID [2020-07-17 21:39:40,570 INFO L280 TraceCheckUtils]: 42: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:40,571 INFO L263 TraceCheckUtils]: 43: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32764#true} is VALID [2020-07-17 21:39:40,571 INFO L280 TraceCheckUtils]: 44: Hoare triple {32764#true} havoc ~tmp~2; {32764#true} is VALID [2020-07-17 21:39:40,571 INFO L280 TraceCheckUtils]: 45: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-17 21:39:40,571 INFO L263 TraceCheckUtils]: 46: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32764#true} is VALID [2020-07-17 21:39:40,571 INFO L280 TraceCheckUtils]: 47: Hoare triple {32764#true} havoc ~tmp~1; {32764#true} is VALID [2020-07-17 21:39:40,572 INFO L280 TraceCheckUtils]: 48: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-17 21:39:40,572 INFO L263 TraceCheckUtils]: 49: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-17 21:39:40,572 INFO L280 TraceCheckUtils]: 50: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-17 21:39:40,572 INFO L263 TraceCheckUtils]: 51: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-17 21:39:40,572 INFO L280 TraceCheckUtils]: 52: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-17 21:39:40,573 INFO L280 TraceCheckUtils]: 53: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,573 INFO L280 TraceCheckUtils]: 54: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,574 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,574 INFO L280 TraceCheckUtils]: 56: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,574 INFO L280 TraceCheckUtils]: 57: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,575 INFO L280 TraceCheckUtils]: 58: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,575 INFO L280 TraceCheckUtils]: 59: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,576 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,576 INFO L280 TraceCheckUtils]: 61: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,577 INFO L280 TraceCheckUtils]: 62: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,578 INFO L263 TraceCheckUtils]: 63: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,578 INFO L280 TraceCheckUtils]: 64: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~tmp~4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,579 INFO L263 TraceCheckUtils]: 65: Hoare triple {32843#(<= 2 ~waterLevel~0)} call #t~ret7 := isMethaneAlarm(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,580 INFO L280 TraceCheckUtils]: 66: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~retValue_acc~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,580 INFO L263 TraceCheckUtils]: 67: Hoare triple {32843#(<= 2 ~waterLevel~0)} call #t~ret8 := isMethaneLevelCritical(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,581 INFO L280 TraceCheckUtils]: 68: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,582 INFO L280 TraceCheckUtils]: 69: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,582 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #562#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,583 INFO L280 TraceCheckUtils]: 71: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,584 INFO L280 TraceCheckUtils]: 72: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,584 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #526#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,585 INFO L280 TraceCheckUtils]: 74: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,586 INFO L280 TraceCheckUtils]: 75: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,586 INFO L263 TraceCheckUtils]: 76: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump__wrappee__lowWaterSensor(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,587 INFO L280 TraceCheckUtils]: 77: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~pumpRunning~0 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,587 INFO L280 TraceCheckUtils]: 78: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,588 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #528#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,589 INFO L280 TraceCheckUtils]: 80: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,589 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,590 INFO L280 TraceCheckUtils]: 82: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,591 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,591 INFO L280 TraceCheckUtils]: 84: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,592 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,593 INFO L280 TraceCheckUtils]: 86: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,593 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #534#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,593 INFO L263 TraceCheckUtils]: 88: Hoare triple {32843#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,598 INFO L280 TraceCheckUtils]: 89: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~3; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,600 INFO L263 TraceCheckUtils]: 90: Hoare triple {32843#(<= 2 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,601 INFO L280 TraceCheckUtils]: 91: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,601 INFO L280 TraceCheckUtils]: 92: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,602 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #460#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,602 INFO L280 TraceCheckUtils]: 94: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,603 INFO L280 TraceCheckUtils]: 95: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 == ~tmp~7); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,603 INFO L280 TraceCheckUtils]: 96: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,604 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #536#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,604 INFO L280 TraceCheckUtils]: 98: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,605 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #522#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,605 INFO L280 TraceCheckUtils]: 100: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !false; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,606 INFO L280 TraceCheckUtils]: 101: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,606 INFO L280 TraceCheckUtils]: 102: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,607 INFO L280 TraceCheckUtils]: 103: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,607 INFO L280 TraceCheckUtils]: 104: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,608 INFO L280 TraceCheckUtils]: 105: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,608 INFO L280 TraceCheckUtils]: 106: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,609 INFO L280 TraceCheckUtils]: 107: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,609 INFO L280 TraceCheckUtils]: 108: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,610 INFO L263 TraceCheckUtils]: 109: Hoare triple {32843#(<= 2 ~waterLevel~0)} call timeShift(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,611 INFO L280 TraceCheckUtils]: 110: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,611 INFO L263 TraceCheckUtils]: 111: Hoare triple {32843#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {33482#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-17 21:39:40,612 INFO L280 TraceCheckUtils]: 112: Hoare triple {33482#(<= |old(~waterLevel~0)| ~waterLevel~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:39:40,613 INFO L280 TraceCheckUtils]: 113: Hoare triple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:39:40,614 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {32843#(<= 2 ~waterLevel~0)} #532#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,618 INFO L280 TraceCheckUtils]: 115: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,618 INFO L263 TraceCheckUtils]: 116: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,619 INFO L280 TraceCheckUtils]: 117: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~3; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,619 INFO L280 TraceCheckUtils]: 118: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,620 INFO L263 TraceCheckUtils]: 119: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret6 := isMethaneAlarm(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,620 INFO L280 TraceCheckUtils]: 120: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,621 INFO L263 TraceCheckUtils]: 121: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret8 := isMethaneLevelCritical(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,622 INFO L280 TraceCheckUtils]: 122: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,622 INFO L280 TraceCheckUtils]: 123: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,623 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #562#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,623 INFO L280 TraceCheckUtils]: 125: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,624 INFO L280 TraceCheckUtils]: 126: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,624 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #508#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,625 INFO L280 TraceCheckUtils]: 128: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,625 INFO L280 TraceCheckUtils]: 129: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume !(0 != ~tmp~3); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,626 INFO L263 TraceCheckUtils]: 130: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment__wrappee__methaneQuery(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,627 INFO L280 TraceCheckUtils]: 131: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~2; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,627 INFO L280 TraceCheckUtils]: 132: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,628 INFO L263 TraceCheckUtils]: 133: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret5 := isLowWaterLevel(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,628 INFO L280 TraceCheckUtils]: 134: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,629 INFO L263 TraceCheckUtils]: 135: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret26 := isLowWaterSensorDry(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,629 INFO L280 TraceCheckUtils]: 136: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,630 INFO L280 TraceCheckUtils]: 137: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,630 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #506#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,631 INFO L280 TraceCheckUtils]: 139: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,631 INFO L280 TraceCheckUtils]: 140: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,632 INFO L280 TraceCheckUtils]: 141: Hoare triple {32847#(<= 1 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,633 INFO L280 TraceCheckUtils]: 142: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,633 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #550#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,634 INFO L280 TraceCheckUtils]: 144: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,634 INFO L280 TraceCheckUtils]: 145: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume !(0 != ~tmp~2); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,635 INFO L263 TraceCheckUtils]: 146: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,635 INFO L280 TraceCheckUtils]: 147: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~1; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,636 INFO L280 TraceCheckUtils]: 148: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume !(0 == ~pumpRunning~0); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,636 INFO L263 TraceCheckUtils]: 149: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment__wrappee__base(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,637 INFO L280 TraceCheckUtils]: 150: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,638 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #548#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,638 INFO L280 TraceCheckUtils]: 152: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,640 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #554#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,641 INFO L280 TraceCheckUtils]: 154: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,641 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #512#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,642 INFO L280 TraceCheckUtils]: 156: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,643 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #534#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,643 INFO L263 TraceCheckUtils]: 158: Hoare triple {32847#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,644 INFO L280 TraceCheckUtils]: 159: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~3; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,644 INFO L263 TraceCheckUtils]: 160: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-17 21:39:40,645 INFO L280 TraceCheckUtils]: 161: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33633#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= 1 ~waterLevel~0))} is VALID [2020-07-17 21:39:40,646 INFO L280 TraceCheckUtils]: 162: Hoare triple {33633#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= 1 ~waterLevel~0))} assume true; {33633#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= 1 ~waterLevel~0))} is VALID [2020-07-17 21:39:40,647 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {33633#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= 1 ~waterLevel~0))} {32847#(<= 1 ~waterLevel~0)} #460#return; {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} is VALID [2020-07-17 21:39:40,647 INFO L280 TraceCheckUtils]: 164: Hoare triple {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32893#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} is VALID [2020-07-17 21:39:40,648 INFO L280 TraceCheckUtils]: 165: Hoare triple {32893#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} assume 0 == ~tmp~7; {32765#false} is VALID [2020-07-17 21:39:40,648 INFO L263 TraceCheckUtils]: 166: Hoare triple {32765#false} call #t~ret28 := isPumpRunning(); {32765#false} is VALID [2020-07-17 21:39:40,648 INFO L280 TraceCheckUtils]: 167: Hoare triple {32765#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32765#false} is VALID [2020-07-17 21:39:40,648 INFO L280 TraceCheckUtils]: 168: Hoare triple {32765#false} assume true; {32765#false} is VALID [2020-07-17 21:39:40,649 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {32765#false} {32765#false} #462#return; {32765#false} is VALID [2020-07-17 21:39:40,649 INFO L280 TraceCheckUtils]: 170: Hoare triple {32765#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {32765#false} is VALID [2020-07-17 21:39:40,649 INFO L280 TraceCheckUtils]: 171: Hoare triple {32765#false} assume 0 != ~tmp___0~3; {32765#false} is VALID [2020-07-17 21:39:40,649 INFO L263 TraceCheckUtils]: 172: Hoare triple {32765#false} call __automaton_fail(); {32765#false} is VALID [2020-07-17 21:39:40,649 INFO L280 TraceCheckUtils]: 173: Hoare triple {32765#false} assume !false; {32765#false} is VALID [2020-07-17 21:39:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:39:40,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:39:40,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 14 [2020-07-17 21:39:40,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378715918] [2020-07-17 21:39:40,726 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 174 [2020-07-17 21:39:40,832 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:39:40,832 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-17 21:39:41,104 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:41,104 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 21:39:41,105 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:39:41,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 21:39:41,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:39:41,105 INFO L87 Difference]: Start difference. First operand 790 states and 937 transitions. Second operand 14 states. [2020-07-17 21:39:42,624 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 21:39:46,135 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 21:39:52,315 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-17 21:39:53,013 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 21:39:53,528 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 21:39:54,190 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 188 [2020-07-17 21:39:54,991 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:39:55,565 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:40:05,029 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 21:40:17,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:40:17,289 INFO L93 Difference]: Finished difference Result 1587 states and 1979 transitions. [2020-07-17 21:40:17,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-17 21:40:17,289 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 174 [2020-07-17 21:40:17,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:40:17,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 21:40:17,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 746 transitions. [2020-07-17 21:40:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 21:40:17,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 746 transitions. [2020-07-17 21:40:17,317 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 746 transitions. [2020-07-17 21:40:20,168 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 746 edges. 746 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:40:20,230 INFO L225 Difference]: With dead ends: 1587 [2020-07-17 21:40:20,230 INFO L226 Difference]: Without dead ends: 889 [2020-07-17 21:40:20,234 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 237 SyntacticMatches, 6 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 269 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=319, Invalid=803, Unknown=0, NotChecked=0, Total=1122 [2020-07-17 21:40:20,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2020-07-17 21:40:27,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 772. [2020-07-17 21:40:27,839 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:40:27,839 INFO L82 GeneralOperation]: Start isEquivalent. First operand 889 states. Second operand 772 states. [2020-07-17 21:40:27,839 INFO L74 IsIncluded]: Start isIncluded. First operand 889 states. Second operand 772 states. [2020-07-17 21:40:27,839 INFO L87 Difference]: Start difference. First operand 889 states. Second operand 772 states. [2020-07-17 21:40:27,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:40:27,878 INFO L93 Difference]: Finished difference Result 889 states and 1121 transitions. [2020-07-17 21:40:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1121 transitions. [2020-07-17 21:40:27,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:40:27,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:40:27,881 INFO L74 IsIncluded]: Start isIncluded. First operand 772 states. Second operand 889 states. [2020-07-17 21:40:27,881 INFO L87 Difference]: Start difference. First operand 772 states. Second operand 889 states. [2020-07-17 21:40:27,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:40:27,922 INFO L93 Difference]: Finished difference Result 889 states and 1121 transitions. [2020-07-17 21:40:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1121 transitions. [2020-07-17 21:40:27,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:40:27,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:40:27,924 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:40:27,924 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:40:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 772 states. [2020-07-17 21:40:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 772 states and 915 transitions. [2020-07-17 21:40:27,960 INFO L78 Accepts]: Start accepts. Automaton has 772 states and 915 transitions. Word has length 174 [2020-07-17 21:40:27,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:40:27,960 INFO L479 AbstractCegarLoop]: Abstraction has 772 states and 915 transitions. [2020-07-17 21:40:27,960 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 21:40:27,960 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 915 transitions. [2020-07-17 21:40:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2020-07-17 21:40:27,964 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:40:27,964 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:40:28,177 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:40:28,178 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:40:28,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:40:28,179 INFO L82 PathProgramCache]: Analyzing trace with hash 1949464188, now seen corresponding path program 2 times [2020-07-17 21:40:28,179 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:40:28,180 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996556344] [2020-07-17 21:40:28,180 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:40:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,556 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:40:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {38958#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {38768#true} is VALID [2020-07-17 21:40:28,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,605 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #568#return; {38768#true} is VALID [2020-07-17 21:40:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,608 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #466#return; {38768#true} is VALID [2020-07-17 21:40:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,610 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #468#return; {38768#true} is VALID [2020-07-17 21:40:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {38768#true} is VALID [2020-07-17 21:40:28,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #470#return; {38768#true} is VALID [2020-07-17 21:40:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,618 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #472#return; {38768#true} is VALID [2020-07-17 21:40:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38768#true} is VALID [2020-07-17 21:40:28,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #516#return; {38768#true} is VALID [2020-07-17 21:40:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:28,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,748 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-17 21:40:28,748 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:28,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:28,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,751 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,752 INFO L280 TraceCheckUtils]: 7: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,754 INFO L280 TraceCheckUtils]: 9: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,755 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:28,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:28,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,766 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:28,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:28,766 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,766 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:28,767 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,767 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-17 21:40:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-17 21:40:28,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-17 21:40:28,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-17 21:40:28,772 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:28,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,773 INFO L263 TraceCheckUtils]: 3: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:28,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:28,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,773 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:28,773 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,774 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,774 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-17 21:40:28,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-17 21:40:28,774 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-17 21:40:28,775 INFO L263 TraceCheckUtils]: 12: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,775 INFO L280 TraceCheckUtils]: 13: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-17 21:40:28,776 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,776 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-17 21:40:28,776 INFO L280 TraceCheckUtils]: 16: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,777 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:28,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:28,778 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:28,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-17 21:40:28,778 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:28,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:28,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,781 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,782 INFO L280 TraceCheckUtils]: 9: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,782 INFO L280 TraceCheckUtils]: 10: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,783 INFO L280 TraceCheckUtils]: 11: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,784 INFO L280 TraceCheckUtils]: 12: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,785 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,786 INFO L280 TraceCheckUtils]: 15: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,787 INFO L263 TraceCheckUtils]: 16: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,787 INFO L280 TraceCheckUtils]: 17: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-17 21:40:28,787 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:28,788 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,788 INFO L263 TraceCheckUtils]: 20: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:28,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:28,788 INFO L280 TraceCheckUtils]: 22: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,789 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:28,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,789 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,789 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-17 21:40:28,790 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-17 21:40:28,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-17 21:40:28,791 INFO L263 TraceCheckUtils]: 29: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,791 INFO L280 TraceCheckUtils]: 30: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-17 21:40:28,791 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,791 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-17 21:40:28,792 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,792 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,793 INFO L280 TraceCheckUtils]: 35: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,794 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:28,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:28,796 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:28,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:28,797 INFO L263 TraceCheckUtils]: 5: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:28,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-17 21:40:28,797 INFO L263 TraceCheckUtils]: 7: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:28,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:28,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,800 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,801 INFO L280 TraceCheckUtils]: 12: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,801 INFO L280 TraceCheckUtils]: 13: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,802 INFO L280 TraceCheckUtils]: 14: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,803 INFO L280 TraceCheckUtils]: 15: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,803 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,805 INFO L263 TraceCheckUtils]: 19: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,806 INFO L280 TraceCheckUtils]: 20: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-17 21:40:28,806 INFO L263 TraceCheckUtils]: 21: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:28,806 INFO L280 TraceCheckUtils]: 22: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,806 INFO L263 TraceCheckUtils]: 23: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:28,807 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:28,807 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,807 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:28,807 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,807 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,808 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-17 21:40:28,808 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-17 21:40:28,808 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-17 21:40:28,809 INFO L263 TraceCheckUtils]: 32: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,809 INFO L280 TraceCheckUtils]: 33: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-17 21:40:28,809 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,809 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-17 21:40:28,810 INFO L280 TraceCheckUtils]: 36: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,810 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,811 INFO L280 TraceCheckUtils]: 38: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,812 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,812 INFO L280 TraceCheckUtils]: 40: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,813 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #514#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:28,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:28,815 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:28,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:28,816 INFO L263 TraceCheckUtils]: 5: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:28,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:28,817 INFO L263 TraceCheckUtils]: 8: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:28,817 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-17 21:40:28,817 INFO L263 TraceCheckUtils]: 10: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:28,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:28,818 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,819 INFO L280 TraceCheckUtils]: 13: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,820 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,821 INFO L280 TraceCheckUtils]: 16: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,822 INFO L280 TraceCheckUtils]: 17: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,822 INFO L280 TraceCheckUtils]: 18: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,823 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,824 INFO L280 TraceCheckUtils]: 20: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,824 INFO L280 TraceCheckUtils]: 21: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,825 INFO L263 TraceCheckUtils]: 22: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,825 INFO L280 TraceCheckUtils]: 23: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-17 21:40:28,826 INFO L263 TraceCheckUtils]: 24: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:28,826 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,826 INFO L263 TraceCheckUtils]: 26: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:28,826 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:28,826 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,827 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:28,827 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,827 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,827 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-17 21:40:28,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-17 21:40:28,828 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-17 21:40:28,828 INFO L263 TraceCheckUtils]: 35: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,829 INFO L280 TraceCheckUtils]: 36: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-17 21:40:28,829 INFO L280 TraceCheckUtils]: 37: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,829 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-17 21:40:28,829 INFO L280 TraceCheckUtils]: 39: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,830 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,831 INFO L280 TraceCheckUtils]: 41: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,831 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,832 INFO L280 TraceCheckUtils]: 43: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,833 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #514#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,833 INFO L280 TraceCheckUtils]: 45: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,834 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #534#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:28,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:28,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-17 21:40:28,848 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:28,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:28,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,849 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:28,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-17 21:40:28,849 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-17 21:40:28,849 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,850 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #536#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:28,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~systemActive~0; {38768#true} is VALID [2020-07-17 21:40:28,851 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:28,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:28,852 INFO L263 TraceCheckUtils]: 5: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:28,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:28,853 INFO L263 TraceCheckUtils]: 8: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,853 INFO L280 TraceCheckUtils]: 9: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:28,853 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:28,854 INFO L263 TraceCheckUtils]: 11: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:28,854 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-17 21:40:28,854 INFO L263 TraceCheckUtils]: 13: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:28,854 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:28,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,855 INFO L280 TraceCheckUtils]: 16: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,856 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,857 INFO L280 TraceCheckUtils]: 18: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,857 INFO L280 TraceCheckUtils]: 19: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,858 INFO L280 TraceCheckUtils]: 20: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,859 INFO L280 TraceCheckUtils]: 21: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,859 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,860 INFO L280 TraceCheckUtils]: 23: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,860 INFO L280 TraceCheckUtils]: 24: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,861 INFO L263 TraceCheckUtils]: 25: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,861 INFO L280 TraceCheckUtils]: 26: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-17 21:40:28,862 INFO L263 TraceCheckUtils]: 27: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:28,862 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,862 INFO L263 TraceCheckUtils]: 29: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:28,862 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:28,862 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,863 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:28,863 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:28,863 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,863 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-17 21:40:28,863 INFO L280 TraceCheckUtils]: 36: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-17 21:40:28,863 INFO L280 TraceCheckUtils]: 37: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-17 21:40:28,864 INFO L263 TraceCheckUtils]: 38: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:28,865 INFO L280 TraceCheckUtils]: 39: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-17 21:40:28,865 INFO L280 TraceCheckUtils]: 40: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,865 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-17 21:40:28,865 INFO L280 TraceCheckUtils]: 42: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,866 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,867 INFO L280 TraceCheckUtils]: 44: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,867 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,868 INFO L280 TraceCheckUtils]: 46: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,869 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #514#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,869 INFO L280 TraceCheckUtils]: 48: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,870 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #534#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,870 INFO L263 TraceCheckUtils]: 50: Hoare triple {38847#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-17 21:40:28,870 INFO L280 TraceCheckUtils]: 51: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-17 21:40:28,870 INFO L263 TraceCheckUtils]: 52: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:28,871 INFO L280 TraceCheckUtils]: 53: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:28,871 INFO L280 TraceCheckUtils]: 54: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,871 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:28,871 INFO L280 TraceCheckUtils]: 56: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-17 21:40:28,871 INFO L280 TraceCheckUtils]: 57: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-17 21:40:28,872 INFO L280 TraceCheckUtils]: 58: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:28,872 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #536#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,873 INFO L280 TraceCheckUtils]: 60: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,873 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #522#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:28,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:40:28,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:40:28,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} #532#return; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,020 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:29,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,021 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,022 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-17 21:40:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,134 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,135 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,138 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,139 INFO L280 TraceCheckUtils]: 5: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,142 INFO L280 TraceCheckUtils]: 8: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,143 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,151 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,152 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,152 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,153 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:29,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,154 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,155 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,158 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,159 INFO L280 TraceCheckUtils]: 8: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,160 INFO L280 TraceCheckUtils]: 9: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,160 INFO L280 TraceCheckUtils]: 10: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,161 INFO L280 TraceCheckUtils]: 11: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,162 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,162 INFO L280 TraceCheckUtils]: 13: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,164 INFO L263 TraceCheckUtils]: 15: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,165 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,166 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,166 INFO L280 TraceCheckUtils]: 21: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,167 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,168 INFO L280 TraceCheckUtils]: 23: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,168 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:29,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,170 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:29,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,171 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:29,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,171 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,172 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,172 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-17 21:40:29,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-17 21:40:29,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-17 21:40:29,173 INFO L263 TraceCheckUtils]: 13: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:29,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,174 INFO L263 TraceCheckUtils]: 16: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,174 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,174 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,176 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,176 INFO L280 TraceCheckUtils]: 20: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,177 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,178 INFO L280 TraceCheckUtils]: 22: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,179 INFO L280 TraceCheckUtils]: 23: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,181 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,181 INFO L280 TraceCheckUtils]: 27: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,182 INFO L280 TraceCheckUtils]: 28: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,183 INFO L263 TraceCheckUtils]: 29: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,183 INFO L280 TraceCheckUtils]: 30: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,183 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,183 INFO L263 TraceCheckUtils]: 32: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,184 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,184 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,184 INFO L280 TraceCheckUtils]: 35: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,185 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,185 INFO L280 TraceCheckUtils]: 37: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,186 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,186 INFO L280 TraceCheckUtils]: 39: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,187 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} #534#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:40:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:29,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,198 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:29,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-17 21:40:29,198 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:29,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:29,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-17 21:40:29,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-17 21:40:29,200 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,200 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38768#true} {39192#(<= |old(~waterLevel~0)| 1)} #536#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:40:29,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume 0 != ~pumpRunning~0; {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:40:29,202 INFO L263 TraceCheckUtils]: 1: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:40:29,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:40:29,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:40:29,204 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} #532#return; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} assume 0 != ~systemActive~0; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,206 INFO L263 TraceCheckUtils]: 6: Hoare triple {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,206 INFO L280 TraceCheckUtils]: 7: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:29,206 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,206 INFO L263 TraceCheckUtils]: 9: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:29,207 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,207 INFO L263 TraceCheckUtils]: 11: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:29,207 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,207 INFO L280 TraceCheckUtils]: 13: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,208 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,208 INFO L280 TraceCheckUtils]: 15: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,208 INFO L280 TraceCheckUtils]: 16: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,208 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-17 21:40:29,208 INFO L280 TraceCheckUtils]: 18: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-17 21:40:29,208 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-17 21:40:29,209 INFO L263 TraceCheckUtils]: 20: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,210 INFO L280 TraceCheckUtils]: 21: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:29,210 INFO L280 TraceCheckUtils]: 22: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,210 INFO L263 TraceCheckUtils]: 23: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,210 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,211 INFO L263 TraceCheckUtils]: 25: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,212 INFO L280 TraceCheckUtils]: 26: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,214 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,214 INFO L280 TraceCheckUtils]: 29: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,215 INFO L280 TraceCheckUtils]: 30: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,216 INFO L280 TraceCheckUtils]: 31: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,217 INFO L280 TraceCheckUtils]: 32: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,218 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,218 INFO L280 TraceCheckUtils]: 34: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,219 INFO L280 TraceCheckUtils]: 35: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,220 INFO L263 TraceCheckUtils]: 36: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,220 INFO L280 TraceCheckUtils]: 37: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,220 INFO L280 TraceCheckUtils]: 38: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,220 INFO L263 TraceCheckUtils]: 39: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,221 INFO L280 TraceCheckUtils]: 40: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,221 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,221 INFO L280 TraceCheckUtils]: 42: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,222 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,222 INFO L280 TraceCheckUtils]: 44: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,223 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,224 INFO L280 TraceCheckUtils]: 46: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,225 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} #534#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:40:29,225 INFO L263 TraceCheckUtils]: 48: Hoare triple {39192#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-17 21:40:29,225 INFO L280 TraceCheckUtils]: 49: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-17 21:40:29,225 INFO L263 TraceCheckUtils]: 50: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,226 INFO L280 TraceCheckUtils]: 51: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:29,226 INFO L280 TraceCheckUtils]: 52: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,226 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:29,226 INFO L280 TraceCheckUtils]: 54: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-17 21:40:29,226 INFO L280 TraceCheckUtils]: 55: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-17 21:40:29,227 INFO L280 TraceCheckUtils]: 56: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,227 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {38768#true} {39192#(<= |old(~waterLevel~0)| 1)} #536#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:40:29,228 INFO L280 TraceCheckUtils]: 58: Hoare triple {39192#(<= |old(~waterLevel~0)| 1)} assume true; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:40:29,229 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {39192#(<= |old(~waterLevel~0)| 1)} {38847#(<= 2 ~waterLevel~0)} #522#return; {38769#false} is VALID [2020-07-17 21:40:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38768#true} is VALID [2020-07-17 21:40:29,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38769#false} #532#return; {38769#false} is VALID [2020-07-17 21:40:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,253 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:29,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,253 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,254 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-17 21:40:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-17 21:40:29,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,264 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-17 21:40:29,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,264 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-17 21:40:29,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,265 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-17 21:40:29,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38768#true} is VALID [2020-07-17 21:40:29,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38768#true} is VALID [2020-07-17 21:40:29,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38768#true} is VALID [2020-07-17 21:40:29,266 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,266 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38768#true} {38768#true} #550#return; {38768#true} is VALID [2020-07-17 21:40:29,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,276 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,276 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,277 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,277 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38768#true} {38768#true} #554#return; {38768#true} is VALID [2020-07-17 21:40:29,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:29,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,278 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,278 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,279 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-17 21:40:29,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,279 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-17 21:40:29,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38768#true} is VALID [2020-07-17 21:40:29,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38768#true} is VALID [2020-07-17 21:40:29,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38768#true} is VALID [2020-07-17 21:40:29,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,280 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38768#true} {38768#true} #550#return; {38768#true} is VALID [2020-07-17 21:40:29,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {38768#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {38768#true} is VALID [2020-07-17 21:40:29,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} assume !(0 != ~tmp~2); {38768#true} is VALID [2020-07-17 21:40:29,281 INFO L263 TraceCheckUtils]: 15: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,282 INFO L280 TraceCheckUtils]: 16: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,282 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,282 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,282 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,283 INFO L280 TraceCheckUtils]: 21: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,283 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38768#true} {38768#true} #554#return; {38768#true} is VALID [2020-07-17 21:40:29,283 INFO L280 TraceCheckUtils]: 23: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,283 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {38768#true} {38768#true} #512#return; {38768#true} is VALID [2020-07-17 21:40:29,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:29,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,284 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:29,284 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,285 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:29,285 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,285 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,285 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,285 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,285 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,286 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-17 21:40:29,286 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-17 21:40:29,286 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-17 21:40:29,287 INFO L263 TraceCheckUtils]: 13: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:29,287 INFO L280 TraceCheckUtils]: 15: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,287 INFO L263 TraceCheckUtils]: 16: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,288 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,288 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-17 21:40:29,288 INFO L280 TraceCheckUtils]: 20: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,288 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-17 21:40:29,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {38768#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38768#true} is VALID [2020-07-17 21:40:29,289 INFO L280 TraceCheckUtils]: 23: Hoare triple {38768#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38768#true} is VALID [2020-07-17 21:40:29,289 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38768#true} is VALID [2020-07-17 21:40:29,289 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,289 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38768#true} {38768#true} #550#return; {38768#true} is VALID [2020-07-17 21:40:29,289 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {38768#true} is VALID [2020-07-17 21:40:29,290 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} assume !(0 != ~tmp~2); {38768#true} is VALID [2020-07-17 21:40:29,290 INFO L263 TraceCheckUtils]: 29: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,291 INFO L280 TraceCheckUtils]: 30: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,291 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,291 INFO L263 TraceCheckUtils]: 32: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,291 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,291 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,292 INFO L280 TraceCheckUtils]: 35: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,292 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38768#true} {38768#true} #554#return; {38768#true} is VALID [2020-07-17 21:40:29,292 INFO L280 TraceCheckUtils]: 37: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,292 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {38768#true} {38768#true} #512#return; {38768#true} is VALID [2020-07-17 21:40:29,292 INFO L280 TraceCheckUtils]: 39: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,293 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {38768#true} {38769#false} #534#return; {38769#false} is VALID [2020-07-17 21:40:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:29,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,297 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38769#false} #460#return; {38769#false} is VALID [2020-07-17 21:40:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {38768#true} is VALID [2020-07-17 21:40:29,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,301 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38769#false} #462#return; {38769#false} is VALID [2020-07-17 21:40:29,308 INFO L263 TraceCheckUtils]: 0: Hoare triple {38768#true} call ULTIMATE.init(); {38958#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:40:29,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {38958#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {38768#true} is VALID [2020-07-17 21:40:29,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,309 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38768#true} {38768#true} #568#return; {38768#true} is VALID [2020-07-17 21:40:29,309 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret76 := main(); {38768#true} is VALID [2020-07-17 21:40:29,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~6;havoc ~tmp~8; {38768#true} is VALID [2020-07-17 21:40:29,309 INFO L263 TraceCheckUtils]: 6: Hoare triple {38768#true} call select_helpers(); {38768#true} is VALID [2020-07-17 21:40:29,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,310 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38768#true} {38768#true} #466#return; {38768#true} is VALID [2020-07-17 21:40:29,310 INFO L263 TraceCheckUtils]: 9: Hoare triple {38768#true} call select_features(); {38768#true} is VALID [2020-07-17 21:40:29,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,310 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38768#true} {38768#true} #468#return; {38768#true} is VALID [2020-07-17 21:40:29,310 INFO L263 TraceCheckUtils]: 12: Hoare triple {38768#true} call #t~ret30 := valid_product(); {38768#true} is VALID [2020-07-17 21:40:29,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {38768#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {38768#true} is VALID [2020-07-17 21:40:29,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,311 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38768#true} {38768#true} #470#return; {38768#true} is VALID [2020-07-17 21:40:29,311 INFO L280 TraceCheckUtils]: 16: Hoare triple {38768#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {38768#true} is VALID [2020-07-17 21:40:29,311 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} assume 0 != ~tmp~8; {38768#true} is VALID [2020-07-17 21:40:29,311 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call setup(); {38768#true} is VALID [2020-07-17 21:40:29,312 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,312 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38768#true} {38768#true} #472#return; {38768#true} is VALID [2020-07-17 21:40:29,312 INFO L263 TraceCheckUtils]: 21: Hoare triple {38768#true} call runTest(); {38768#true} is VALID [2020-07-17 21:40:29,312 INFO L263 TraceCheckUtils]: 22: Hoare triple {38768#true} call test(); {38768#true} is VALID [2020-07-17 21:40:29,312 INFO L280 TraceCheckUtils]: 23: Hoare triple {38768#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38768#true} is VALID [2020-07-17 21:40:29,313 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} assume !false; {38768#true} is VALID [2020-07-17 21:40:29,313 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume ~splverifierCounter~0 < 4; {38768#true} is VALID [2020-07-17 21:40:29,313 INFO L280 TraceCheckUtils]: 26: Hoare triple {38768#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38768#true} is VALID [2020-07-17 21:40:29,313 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume 0 != ~tmp~0; {38768#true} is VALID [2020-07-17 21:40:29,314 INFO L263 TraceCheckUtils]: 28: Hoare triple {38768#true} call waterRise(); {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:40:29,314 INFO L280 TraceCheckUtils]: 29: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38768#true} is VALID [2020-07-17 21:40:29,314 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,315 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {38768#true} {38768#true} #516#return; {38768#true} is VALID [2020-07-17 21:40:29,315 INFO L280 TraceCheckUtils]: 32: Hoare triple {38768#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38768#true} is VALID [2020-07-17 21:40:29,315 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume !(0 != ~tmp___0~0); {38768#true} is VALID [2020-07-17 21:40:29,315 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38768#true} is VALID [2020-07-17 21:40:29,315 INFO L280 TraceCheckUtils]: 35: Hoare triple {38768#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38768#true} is VALID [2020-07-17 21:40:29,316 INFO L280 TraceCheckUtils]: 36: Hoare triple {38768#true} assume 0 != ~tmp___1~0; {38768#true} is VALID [2020-07-17 21:40:29,316 INFO L263 TraceCheckUtils]: 37: Hoare triple {38768#true} call timeShift(); {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:40:29,317 INFO L280 TraceCheckUtils]: 38: Hoare triple {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,317 INFO L280 TraceCheckUtils]: 39: Hoare triple {38768#true} assume 0 != ~systemActive~0; {38768#true} is VALID [2020-07-17 21:40:29,317 INFO L263 TraceCheckUtils]: 40: Hoare triple {38768#true} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,318 INFO L280 TraceCheckUtils]: 41: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:29,318 INFO L280 TraceCheckUtils]: 42: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,318 INFO L263 TraceCheckUtils]: 43: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,319 INFO L280 TraceCheckUtils]: 44: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:29,319 INFO L280 TraceCheckUtils]: 45: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,319 INFO L263 TraceCheckUtils]: 46: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,320 INFO L280 TraceCheckUtils]: 47: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,320 INFO L280 TraceCheckUtils]: 48: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,320 INFO L263 TraceCheckUtils]: 49: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,320 INFO L280 TraceCheckUtils]: 50: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-17 21:40:29,320 INFO L263 TraceCheckUtils]: 51: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,321 INFO L280 TraceCheckUtils]: 52: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:29,321 INFO L280 TraceCheckUtils]: 53: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,322 INFO L280 TraceCheckUtils]: 54: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,323 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,323 INFO L280 TraceCheckUtils]: 56: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,324 INFO L280 TraceCheckUtils]: 57: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,324 INFO L280 TraceCheckUtils]: 58: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,325 INFO L280 TraceCheckUtils]: 59: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,326 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,326 INFO L280 TraceCheckUtils]: 61: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,327 INFO L280 TraceCheckUtils]: 62: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,328 INFO L263 TraceCheckUtils]: 63: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,328 INFO L280 TraceCheckUtils]: 64: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-17 21:40:29,328 INFO L263 TraceCheckUtils]: 65: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:29,328 INFO L280 TraceCheckUtils]: 66: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,329 INFO L263 TraceCheckUtils]: 67: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:29,329 INFO L280 TraceCheckUtils]: 68: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,329 INFO L280 TraceCheckUtils]: 69: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,329 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,329 INFO L280 TraceCheckUtils]: 71: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,330 INFO L280 TraceCheckUtils]: 72: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,330 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-17 21:40:29,330 INFO L280 TraceCheckUtils]: 74: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-17 21:40:29,330 INFO L280 TraceCheckUtils]: 75: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-17 21:40:29,331 INFO L263 TraceCheckUtils]: 76: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,331 INFO L280 TraceCheckUtils]: 77: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-17 21:40:29,331 INFO L280 TraceCheckUtils]: 78: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,331 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-17 21:40:29,332 INFO L280 TraceCheckUtils]: 80: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,332 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,333 INFO L280 TraceCheckUtils]: 82: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,334 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,334 INFO L280 TraceCheckUtils]: 84: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,335 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #514#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,336 INFO L280 TraceCheckUtils]: 86: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,336 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #534#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,337 INFO L263 TraceCheckUtils]: 88: Hoare triple {38847#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-17 21:40:29,337 INFO L280 TraceCheckUtils]: 89: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-17 21:40:29,337 INFO L263 TraceCheckUtils]: 90: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,337 INFO L280 TraceCheckUtils]: 91: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:29,338 INFO L280 TraceCheckUtils]: 92: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,338 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:29,338 INFO L280 TraceCheckUtils]: 94: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-17 21:40:29,338 INFO L280 TraceCheckUtils]: 95: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-17 21:40:29,338 INFO L280 TraceCheckUtils]: 96: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,339 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #536#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,340 INFO L280 TraceCheckUtils]: 98: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,341 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #522#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,341 INFO L280 TraceCheckUtils]: 100: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !false; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,342 INFO L280 TraceCheckUtils]: 101: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,343 INFO L280 TraceCheckUtils]: 102: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,343 INFO L280 TraceCheckUtils]: 103: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,344 INFO L280 TraceCheckUtils]: 104: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,344 INFO L280 TraceCheckUtils]: 105: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,345 INFO L280 TraceCheckUtils]: 106: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,346 INFO L280 TraceCheckUtils]: 107: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,346 INFO L280 TraceCheckUtils]: 108: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,347 INFO L263 TraceCheckUtils]: 109: Hoare triple {38847#(<= 2 ~waterLevel~0)} call timeShift(); {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:40:29,348 INFO L280 TraceCheckUtils]: 110: Hoare triple {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume 0 != ~pumpRunning~0; {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:40:29,348 INFO L263 TraceCheckUtils]: 111: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:40:29,349 INFO L280 TraceCheckUtils]: 112: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:40:29,350 INFO L280 TraceCheckUtils]: 113: Hoare triple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-17 21:40:29,350 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} #532#return; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,351 INFO L280 TraceCheckUtils]: 115: Hoare triple {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} assume 0 != ~systemActive~0; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,352 INFO L263 TraceCheckUtils]: 116: Hoare triple {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,352 INFO L280 TraceCheckUtils]: 117: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:29,352 INFO L280 TraceCheckUtils]: 118: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,352 INFO L263 TraceCheckUtils]: 119: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:29,353 INFO L280 TraceCheckUtils]: 120: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,353 INFO L263 TraceCheckUtils]: 121: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:29,353 INFO L280 TraceCheckUtils]: 122: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,353 INFO L280 TraceCheckUtils]: 123: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,353 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,354 INFO L280 TraceCheckUtils]: 125: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,354 INFO L280 TraceCheckUtils]: 126: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,354 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-17 21:40:29,354 INFO L280 TraceCheckUtils]: 128: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-17 21:40:29,354 INFO L280 TraceCheckUtils]: 129: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-17 21:40:29,355 INFO L263 TraceCheckUtils]: 130: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,355 INFO L280 TraceCheckUtils]: 131: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:29,355 INFO L280 TraceCheckUtils]: 132: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,356 INFO L263 TraceCheckUtils]: 133: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,356 INFO L280 TraceCheckUtils]: 134: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,356 INFO L263 TraceCheckUtils]: 135: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,357 INFO L280 TraceCheckUtils]: 136: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,358 INFO L280 TraceCheckUtils]: 137: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:29,359 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,360 INFO L280 TraceCheckUtils]: 139: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-17 21:40:29,361 INFO L280 TraceCheckUtils]: 140: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,361 INFO L280 TraceCheckUtils]: 141: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,362 INFO L280 TraceCheckUtils]: 142: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,363 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,363 INFO L280 TraceCheckUtils]: 144: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,364 INFO L280 TraceCheckUtils]: 145: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,364 INFO L263 TraceCheckUtils]: 146: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,365 INFO L280 TraceCheckUtils]: 147: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,365 INFO L280 TraceCheckUtils]: 148: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,365 INFO L263 TraceCheckUtils]: 149: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,365 INFO L280 TraceCheckUtils]: 150: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,365 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,366 INFO L280 TraceCheckUtils]: 152: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,366 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,367 INFO L280 TraceCheckUtils]: 154: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,368 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,368 INFO L280 TraceCheckUtils]: 156: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:29,369 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} #534#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:40:29,369 INFO L263 TraceCheckUtils]: 158: Hoare triple {39192#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-17 21:40:29,370 INFO L280 TraceCheckUtils]: 159: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-17 21:40:29,370 INFO L263 TraceCheckUtils]: 160: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,370 INFO L280 TraceCheckUtils]: 161: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:29,370 INFO L280 TraceCheckUtils]: 162: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,370 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:29,371 INFO L280 TraceCheckUtils]: 164: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-17 21:40:29,371 INFO L280 TraceCheckUtils]: 165: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-17 21:40:29,371 INFO L280 TraceCheckUtils]: 166: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,372 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {38768#true} {39192#(<= |old(~waterLevel~0)| 1)} #536#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:40:29,373 INFO L280 TraceCheckUtils]: 168: Hoare triple {39192#(<= |old(~waterLevel~0)| 1)} assume true; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 21:40:29,374 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {39192#(<= |old(~waterLevel~0)| 1)} {38847#(<= 2 ~waterLevel~0)} #522#return; {38769#false} is VALID [2020-07-17 21:40:29,374 INFO L280 TraceCheckUtils]: 170: Hoare triple {38769#false} assume !false; {38769#false} is VALID [2020-07-17 21:40:29,374 INFO L280 TraceCheckUtils]: 171: Hoare triple {38769#false} assume ~splverifierCounter~0 < 4; {38769#false} is VALID [2020-07-17 21:40:29,374 INFO L280 TraceCheckUtils]: 172: Hoare triple {38769#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38769#false} is VALID [2020-07-17 21:40:29,374 INFO L280 TraceCheckUtils]: 173: Hoare triple {38769#false} assume !(0 != ~tmp~0); {38769#false} is VALID [2020-07-17 21:40:29,375 INFO L280 TraceCheckUtils]: 174: Hoare triple {38769#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38769#false} is VALID [2020-07-17 21:40:29,375 INFO L280 TraceCheckUtils]: 175: Hoare triple {38769#false} assume !(0 != ~tmp___0~0); {38769#false} is VALID [2020-07-17 21:40:29,375 INFO L280 TraceCheckUtils]: 176: Hoare triple {38769#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38769#false} is VALID [2020-07-17 21:40:29,375 INFO L280 TraceCheckUtils]: 177: Hoare triple {38769#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38769#false} is VALID [2020-07-17 21:40:29,375 INFO L280 TraceCheckUtils]: 178: Hoare triple {38769#false} assume 0 != ~tmp___1~0; {38769#false} is VALID [2020-07-17 21:40:29,376 INFO L263 TraceCheckUtils]: 179: Hoare triple {38769#false} call timeShift(); {38769#false} is VALID [2020-07-17 21:40:29,376 INFO L280 TraceCheckUtils]: 180: Hoare triple {38769#false} assume 0 != ~pumpRunning~0; {38769#false} is VALID [2020-07-17 21:40:29,376 INFO L263 TraceCheckUtils]: 181: Hoare triple {38769#false} call lowerWaterLevel(); {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:40:29,376 INFO L280 TraceCheckUtils]: 182: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38768#true} is VALID [2020-07-17 21:40:29,376 INFO L280 TraceCheckUtils]: 183: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,377 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {38768#true} {38769#false} #532#return; {38769#false} is VALID [2020-07-17 21:40:29,377 INFO L280 TraceCheckUtils]: 185: Hoare triple {38769#false} assume 0 != ~systemActive~0; {38769#false} is VALID [2020-07-17 21:40:29,377 INFO L263 TraceCheckUtils]: 186: Hoare triple {38769#false} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,377 INFO L280 TraceCheckUtils]: 187: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:29,377 INFO L280 TraceCheckUtils]: 188: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,378 INFO L263 TraceCheckUtils]: 189: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:29,378 INFO L280 TraceCheckUtils]: 190: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,378 INFO L263 TraceCheckUtils]: 191: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:29,378 INFO L280 TraceCheckUtils]: 192: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:29,378 INFO L280 TraceCheckUtils]: 193: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,378 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:29,379 INFO L280 TraceCheckUtils]: 195: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:29,379 INFO L280 TraceCheckUtils]: 196: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,379 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-17 21:40:29,379 INFO L280 TraceCheckUtils]: 198: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-17 21:40:29,379 INFO L280 TraceCheckUtils]: 199: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-17 21:40:29,380 INFO L263 TraceCheckUtils]: 200: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,380 INFO L280 TraceCheckUtils]: 201: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:29,380 INFO L280 TraceCheckUtils]: 202: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:29,381 INFO L263 TraceCheckUtils]: 203: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,381 INFO L280 TraceCheckUtils]: 204: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:29,381 INFO L263 TraceCheckUtils]: 205: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:29,381 INFO L280 TraceCheckUtils]: 206: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-17 21:40:29,381 INFO L280 TraceCheckUtils]: 207: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,382 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-17 21:40:29,382 INFO L280 TraceCheckUtils]: 209: Hoare triple {38768#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38768#true} is VALID [2020-07-17 21:40:29,382 INFO L280 TraceCheckUtils]: 210: Hoare triple {38768#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38768#true} is VALID [2020-07-17 21:40:29,382 INFO L280 TraceCheckUtils]: 211: Hoare triple {38768#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38768#true} is VALID [2020-07-17 21:40:29,382 INFO L280 TraceCheckUtils]: 212: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,382 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {38768#true} {38768#true} #550#return; {38768#true} is VALID [2020-07-17 21:40:29,383 INFO L280 TraceCheckUtils]: 214: Hoare triple {38768#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {38768#true} is VALID [2020-07-17 21:40:29,383 INFO L280 TraceCheckUtils]: 215: Hoare triple {38768#true} assume !(0 != ~tmp~2); {38768#true} is VALID [2020-07-17 21:40:29,384 INFO L263 TraceCheckUtils]: 216: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:40:29,384 INFO L280 TraceCheckUtils]: 217: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:29,384 INFO L280 TraceCheckUtils]: 218: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:29,384 INFO L263 TraceCheckUtils]: 219: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-17 21:40:29,384 INFO L280 TraceCheckUtils]: 220: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,384 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-17 21:40:29,385 INFO L280 TraceCheckUtils]: 222: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,385 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {38768#true} {38768#true} #554#return; {38768#true} is VALID [2020-07-17 21:40:29,385 INFO L280 TraceCheckUtils]: 224: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,385 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {38768#true} {38768#true} #512#return; {38768#true} is VALID [2020-07-17 21:40:29,385 INFO L280 TraceCheckUtils]: 226: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,385 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {38768#true} {38769#false} #534#return; {38769#false} is VALID [2020-07-17 21:40:29,386 INFO L263 TraceCheckUtils]: 228: Hoare triple {38769#false} call __utac_acc__Specification4_spec__1(); {38769#false} is VALID [2020-07-17 21:40:29,386 INFO L280 TraceCheckUtils]: 229: Hoare triple {38769#false} havoc ~tmp~7;havoc ~tmp___0~3; {38769#false} is VALID [2020-07-17 21:40:29,386 INFO L263 TraceCheckUtils]: 230: Hoare triple {38769#false} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:29,386 INFO L280 TraceCheckUtils]: 231: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:29,386 INFO L280 TraceCheckUtils]: 232: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,387 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {38768#true} {38769#false} #460#return; {38769#false} is VALID [2020-07-17 21:40:29,387 INFO L280 TraceCheckUtils]: 234: Hoare triple {38769#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38769#false} is VALID [2020-07-17 21:40:29,387 INFO L280 TraceCheckUtils]: 235: Hoare triple {38769#false} assume 0 == ~tmp~7; {38769#false} is VALID [2020-07-17 21:40:29,387 INFO L263 TraceCheckUtils]: 236: Hoare triple {38769#false} call #t~ret28 := isPumpRunning(); {38768#true} is VALID [2020-07-17 21:40:29,387 INFO L280 TraceCheckUtils]: 237: Hoare triple {38768#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {38768#true} is VALID [2020-07-17 21:40:29,387 INFO L280 TraceCheckUtils]: 238: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:29,388 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {38768#true} {38769#false} #462#return; {38769#false} is VALID [2020-07-17 21:40:29,388 INFO L280 TraceCheckUtils]: 240: Hoare triple {38769#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {38769#false} is VALID [2020-07-17 21:40:29,388 INFO L280 TraceCheckUtils]: 241: Hoare triple {38769#false} assume 0 != ~tmp___0~3; {38769#false} is VALID [2020-07-17 21:40:29,388 INFO L263 TraceCheckUtils]: 242: Hoare triple {38769#false} call __automaton_fail(); {38769#false} is VALID [2020-07-17 21:40:29,388 INFO L280 TraceCheckUtils]: 243: Hoare triple {38769#false} assume !false; {38769#false} is VALID [2020-07-17 21:40:29,450 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 49 proven. 31 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2020-07-17 21:40:29,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996556344] [2020-07-17 21:40:29,451 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [631228020] [2020-07-17 21:40:29,451 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:40:29,737 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-17 21:40:29,737 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 21:40:29,745 INFO L264 TraceCheckSpWp]: Trace formula consists of 1111 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-17 21:40:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:40:29,797 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:40:30,000 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-07-17 21:40:30,000 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-17 21:40:30,202 INFO L263 TraceCheckUtils]: 0: Hoare triple {38768#true} call ULTIMATE.init(); {38768#true} is VALID [2020-07-17 21:40:30,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {38768#true} is VALID [2020-07-17 21:40:30,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,203 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38768#true} {38768#true} #568#return; {38768#true} is VALID [2020-07-17 21:40:30,203 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret76 := main(); {38768#true} is VALID [2020-07-17 21:40:30,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~6;havoc ~tmp~8; {38768#true} is VALID [2020-07-17 21:40:30,203 INFO L263 TraceCheckUtils]: 6: Hoare triple {38768#true} call select_helpers(); {38768#true} is VALID [2020-07-17 21:40:30,203 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,204 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38768#true} {38768#true} #466#return; {38768#true} is VALID [2020-07-17 21:40:30,204 INFO L263 TraceCheckUtils]: 9: Hoare triple {38768#true} call select_features(); {38768#true} is VALID [2020-07-17 21:40:30,204 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,204 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38768#true} {38768#true} #468#return; {38768#true} is VALID [2020-07-17 21:40:30,205 INFO L263 TraceCheckUtils]: 12: Hoare triple {38768#true} call #t~ret30 := valid_product(); {38768#true} is VALID [2020-07-17 21:40:30,205 INFO L280 TraceCheckUtils]: 13: Hoare triple {38768#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {38768#true} is VALID [2020-07-17 21:40:30,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,205 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38768#true} {38768#true} #470#return; {38768#true} is VALID [2020-07-17 21:40:30,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {38768#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {38768#true} is VALID [2020-07-17 21:40:30,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} assume 0 != ~tmp~8; {38768#true} is VALID [2020-07-17 21:40:30,206 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call setup(); {38768#true} is VALID [2020-07-17 21:40:30,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,206 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38768#true} {38768#true} #472#return; {38768#true} is VALID [2020-07-17 21:40:30,206 INFO L263 TraceCheckUtils]: 21: Hoare triple {38768#true} call runTest(); {38768#true} is VALID [2020-07-17 21:40:30,207 INFO L263 TraceCheckUtils]: 22: Hoare triple {38768#true} call test(); {38768#true} is VALID [2020-07-17 21:40:30,207 INFO L280 TraceCheckUtils]: 23: Hoare triple {38768#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38768#true} is VALID [2020-07-17 21:40:30,207 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} assume !false; {38768#true} is VALID [2020-07-17 21:40:30,207 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume ~splverifierCounter~0 < 4; {38768#true} is VALID [2020-07-17 21:40:30,207 INFO L280 TraceCheckUtils]: 26: Hoare triple {38768#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38768#true} is VALID [2020-07-17 21:40:30,208 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume 0 != ~tmp~0; {38768#true} is VALID [2020-07-17 21:40:30,208 INFO L263 TraceCheckUtils]: 28: Hoare triple {38768#true} call waterRise(); {38768#true} is VALID [2020-07-17 21:40:30,208 INFO L280 TraceCheckUtils]: 29: Hoare triple {38768#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38768#true} is VALID [2020-07-17 21:40:30,208 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,208 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {38768#true} {38768#true} #516#return; {38768#true} is VALID [2020-07-17 21:40:30,209 INFO L280 TraceCheckUtils]: 32: Hoare triple {38768#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38768#true} is VALID [2020-07-17 21:40:30,209 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume !(0 != ~tmp___0~0); {38768#true} is VALID [2020-07-17 21:40:30,209 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38768#true} is VALID [2020-07-17 21:40:30,209 INFO L280 TraceCheckUtils]: 35: Hoare triple {38768#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38768#true} is VALID [2020-07-17 21:40:30,209 INFO L280 TraceCheckUtils]: 36: Hoare triple {38768#true} assume 0 != ~tmp___1~0; {38768#true} is VALID [2020-07-17 21:40:30,210 INFO L263 TraceCheckUtils]: 37: Hoare triple {38768#true} call timeShift(); {38768#true} is VALID [2020-07-17 21:40:30,210 INFO L280 TraceCheckUtils]: 38: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:30,210 INFO L280 TraceCheckUtils]: 39: Hoare triple {38768#true} assume 0 != ~systemActive~0; {38768#true} is VALID [2020-07-17 21:40:30,210 INFO L263 TraceCheckUtils]: 40: Hoare triple {38768#true} call processEnvironment(); {38768#true} is VALID [2020-07-17 21:40:30,210 INFO L280 TraceCheckUtils]: 41: Hoare triple {38768#true} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:30,211 INFO L280 TraceCheckUtils]: 42: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:30,211 INFO L263 TraceCheckUtils]: 43: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {38768#true} is VALID [2020-07-17 21:40:30,211 INFO L280 TraceCheckUtils]: 44: Hoare triple {38768#true} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:30,211 INFO L280 TraceCheckUtils]: 45: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-17 21:40:30,211 INFO L263 TraceCheckUtils]: 46: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {38768#true} is VALID [2020-07-17 21:40:30,212 INFO L280 TraceCheckUtils]: 47: Hoare triple {38768#true} havoc ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:30,212 INFO L280 TraceCheckUtils]: 48: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:30,212 INFO L263 TraceCheckUtils]: 49: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:30,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-17 21:40:30,212 INFO L263 TraceCheckUtils]: 51: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:30,212 INFO L280 TraceCheckUtils]: 52: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:30,213 INFO L280 TraceCheckUtils]: 53: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38768#true} is VALID [2020-07-17 21:40:30,213 INFO L280 TraceCheckUtils]: 54: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,213 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {38768#true} {38768#true} #530#return; {38768#true} is VALID [2020-07-17 21:40:30,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {38768#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38768#true} is VALID [2020-07-17 21:40:30,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {38768#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38768#true} is VALID [2020-07-17 21:40:30,214 INFO L280 TraceCheckUtils]: 58: Hoare triple {38768#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38768#true} is VALID [2020-07-17 21:40:30,214 INFO L280 TraceCheckUtils]: 59: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,214 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {38768#true} {38768#true} #542#return; {38768#true} is VALID [2020-07-17 21:40:30,214 INFO L280 TraceCheckUtils]: 61: Hoare triple {38768#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38768#true} is VALID [2020-07-17 21:40:30,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {38768#true} assume 0 != ~tmp~1; {38768#true} is VALID [2020-07-17 21:40:30,215 INFO L263 TraceCheckUtils]: 63: Hoare triple {38768#true} call activatePump(); {38768#true} is VALID [2020-07-17 21:40:30,215 INFO L280 TraceCheckUtils]: 64: Hoare triple {38768#true} havoc ~tmp~4; {38768#true} is VALID [2020-07-17 21:40:30,215 INFO L263 TraceCheckUtils]: 65: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:30,215 INFO L280 TraceCheckUtils]: 66: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:30,215 INFO L263 TraceCheckUtils]: 67: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:30,216 INFO L280 TraceCheckUtils]: 68: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:30,216 INFO L280 TraceCheckUtils]: 69: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,216 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:30,216 INFO L280 TraceCheckUtils]: 71: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:30,216 INFO L280 TraceCheckUtils]: 72: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,217 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-17 21:40:30,217 INFO L280 TraceCheckUtils]: 74: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-17 21:40:30,217 INFO L280 TraceCheckUtils]: 75: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-17 21:40:30,217 INFO L263 TraceCheckUtils]: 76: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {38768#true} is VALID [2020-07-17 21:40:30,217 INFO L280 TraceCheckUtils]: 77: Hoare triple {38768#true} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-17 21:40:30,218 INFO L280 TraceCheckUtils]: 78: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,218 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-17 21:40:30,218 INFO L280 TraceCheckUtils]: 80: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,218 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {38768#true} {38768#true} #544#return; {38768#true} is VALID [2020-07-17 21:40:30,218 INFO L280 TraceCheckUtils]: 82: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,218 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {38768#true} {38768#true} #556#return; {38768#true} is VALID [2020-07-17 21:40:30,219 INFO L280 TraceCheckUtils]: 84: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,219 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {38768#true} {38768#true} #514#return; {38768#true} is VALID [2020-07-17 21:40:30,219 INFO L280 TraceCheckUtils]: 86: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,219 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {38768#true} {38768#true} #534#return; {38768#true} is VALID [2020-07-17 21:40:30,219 INFO L263 TraceCheckUtils]: 88: Hoare triple {38768#true} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-17 21:40:30,220 INFO L280 TraceCheckUtils]: 89: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-17 21:40:30,220 INFO L263 TraceCheckUtils]: 90: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:30,220 INFO L280 TraceCheckUtils]: 91: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-17 21:40:30,220 INFO L280 TraceCheckUtils]: 92: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,220 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-17 21:40:30,220 INFO L280 TraceCheckUtils]: 94: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-17 21:40:30,221 INFO L280 TraceCheckUtils]: 95: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-17 21:40:30,221 INFO L280 TraceCheckUtils]: 96: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,221 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {38768#true} {38768#true} #536#return; {38768#true} is VALID [2020-07-17 21:40:30,221 INFO L280 TraceCheckUtils]: 98: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,221 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {38768#true} {38768#true} #522#return; {38768#true} is VALID [2020-07-17 21:40:30,222 INFO L280 TraceCheckUtils]: 100: Hoare triple {38768#true} assume !false; {38768#true} is VALID [2020-07-17 21:40:30,222 INFO L280 TraceCheckUtils]: 101: Hoare triple {38768#true} assume ~splverifierCounter~0 < 4; {38768#true} is VALID [2020-07-17 21:40:30,222 INFO L280 TraceCheckUtils]: 102: Hoare triple {38768#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38768#true} is VALID [2020-07-17 21:40:30,222 INFO L280 TraceCheckUtils]: 103: Hoare triple {38768#true} assume !(0 != ~tmp~0); {38768#true} is VALID [2020-07-17 21:40:30,222 INFO L280 TraceCheckUtils]: 104: Hoare triple {38768#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38768#true} is VALID [2020-07-17 21:40:30,222 INFO L280 TraceCheckUtils]: 105: Hoare triple {38768#true} assume !(0 != ~tmp___0~0); {38768#true} is VALID [2020-07-17 21:40:30,223 INFO L280 TraceCheckUtils]: 106: Hoare triple {38768#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38768#true} is VALID [2020-07-17 21:40:30,223 INFO L280 TraceCheckUtils]: 107: Hoare triple {38768#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38768#true} is VALID [2020-07-17 21:40:30,223 INFO L280 TraceCheckUtils]: 108: Hoare triple {38768#true} assume 0 != ~tmp___1~0; {38768#true} is VALID [2020-07-17 21:40:30,223 INFO L263 TraceCheckUtils]: 109: Hoare triple {38768#true} call timeShift(); {38768#true} is VALID [2020-07-17 21:40:30,223 INFO L280 TraceCheckUtils]: 110: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:30,223 INFO L263 TraceCheckUtils]: 111: Hoare triple {38768#true} call lowerWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:30,224 INFO L280 TraceCheckUtils]: 112: Hoare triple {38768#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38768#true} is VALID [2020-07-17 21:40:30,224 INFO L280 TraceCheckUtils]: 113: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,224 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {38768#true} {38768#true} #532#return; {38768#true} is VALID [2020-07-17 21:40:30,224 INFO L280 TraceCheckUtils]: 115: Hoare triple {38768#true} assume 0 != ~systemActive~0; {38768#true} is VALID [2020-07-17 21:40:30,224 INFO L263 TraceCheckUtils]: 116: Hoare triple {38768#true} call processEnvironment(); {38768#true} is VALID [2020-07-17 21:40:30,225 INFO L280 TraceCheckUtils]: 117: Hoare triple {38768#true} havoc ~tmp~3; {38768#true} is VALID [2020-07-17 21:40:30,225 INFO L280 TraceCheckUtils]: 118: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:30,225 INFO L263 TraceCheckUtils]: 119: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-17 21:40:30,225 INFO L280 TraceCheckUtils]: 120: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:30,225 INFO L263 TraceCheckUtils]: 121: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-17 21:40:30,225 INFO L280 TraceCheckUtils]: 122: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-17 21:40:30,226 INFO L280 TraceCheckUtils]: 123: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,226 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-17 21:40:30,226 INFO L280 TraceCheckUtils]: 125: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-17 21:40:30,226 INFO L280 TraceCheckUtils]: 126: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-17 21:40:30,226 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-17 21:40:30,227 INFO L280 TraceCheckUtils]: 128: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-17 21:40:30,227 INFO L280 TraceCheckUtils]: 129: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-17 21:40:30,227 INFO L263 TraceCheckUtils]: 130: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {38768#true} is VALID [2020-07-17 21:40:30,227 INFO L280 TraceCheckUtils]: 131: Hoare triple {38768#true} havoc ~tmp~2; {38768#true} is VALID [2020-07-17 21:40:30,227 INFO L280 TraceCheckUtils]: 132: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-17 21:40:30,228 INFO L263 TraceCheckUtils]: 133: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-17 21:40:30,228 INFO L280 TraceCheckUtils]: 134: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-17 21:40:30,228 INFO L263 TraceCheckUtils]: 135: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-17 21:40:30,229 INFO L280 TraceCheckUtils]: 136: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:30,230 INFO L280 TraceCheckUtils]: 137: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:30,231 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39743#(or (and (= 1 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0)) (and (= 0 |isLowWaterLevel_#t~ret26|) (not (= 0 ~waterLevel~0))))} is VALID [2020-07-17 21:40:30,232 INFO L280 TraceCheckUtils]: 139: Hoare triple {39743#(or (and (= 1 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0)) (and (= 0 |isLowWaterLevel_#t~ret26|) (not (= 0 ~waterLevel~0))))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39747#(or (and (= isLowWaterLevel_~tmp~6 0) (not (= 0 ~waterLevel~0))) (and (= isLowWaterLevel_~tmp~6 1) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 21:40:30,233 INFO L280 TraceCheckUtils]: 140: Hoare triple {39747#(or (and (= isLowWaterLevel_~tmp~6 0) (not (= 0 ~waterLevel~0))) (and (= isLowWaterLevel_~tmp~6 1) (= 0 ~waterLevel~0)))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,233 INFO L280 TraceCheckUtils]: 141: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,234 INFO L280 TraceCheckUtils]: 142: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,234 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,235 INFO L280 TraceCheckUtils]: 144: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,236 INFO L280 TraceCheckUtils]: 145: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,236 INFO L263 TraceCheckUtils]: 146: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,237 INFO L280 TraceCheckUtils]: 147: Hoare triple {39236#(= 0 ~waterLevel~0)} havoc ~tmp~1; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,237 INFO L280 TraceCheckUtils]: 148: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 == ~pumpRunning~0); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,238 INFO L263 TraceCheckUtils]: 149: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__base(); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,238 INFO L280 TraceCheckUtils]: 150: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,239 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39236#(= 0 ~waterLevel~0)} #548#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,240 INFO L280 TraceCheckUtils]: 152: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,240 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,241 INFO L280 TraceCheckUtils]: 154: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,241 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,242 INFO L280 TraceCheckUtils]: 156: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,243 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #534#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,243 INFO L263 TraceCheckUtils]: 158: Hoare triple {39236#(= 0 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,244 INFO L280 TraceCheckUtils]: 159: Hoare triple {39236#(= 0 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,245 INFO L263 TraceCheckUtils]: 160: Hoare triple {39236#(= 0 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,245 INFO L280 TraceCheckUtils]: 161: Hoare triple {39236#(= 0 ~waterLevel~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,246 INFO L280 TraceCheckUtils]: 162: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,246 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39236#(= 0 ~waterLevel~0)} #460#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,247 INFO L280 TraceCheckUtils]: 164: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,248 INFO L280 TraceCheckUtils]: 165: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 == ~tmp~7); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,248 INFO L280 TraceCheckUtils]: 166: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,249 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39236#(= 0 ~waterLevel~0)} #536#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,249 INFO L280 TraceCheckUtils]: 168: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,250 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #522#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,250 INFO L280 TraceCheckUtils]: 170: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !false; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,251 INFO L280 TraceCheckUtils]: 171: Hoare triple {39236#(= 0 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,252 INFO L280 TraceCheckUtils]: 172: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,252 INFO L280 TraceCheckUtils]: 173: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~0); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,253 INFO L280 TraceCheckUtils]: 174: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,253 INFO L280 TraceCheckUtils]: 175: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,254 INFO L280 TraceCheckUtils]: 176: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,254 INFO L280 TraceCheckUtils]: 177: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,255 INFO L280 TraceCheckUtils]: 178: Hoare triple {39236#(= 0 ~waterLevel~0)} assume 0 != ~tmp___1~0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-17 21:40:30,256 INFO L263 TraceCheckUtils]: 179: Hoare triple {39236#(= 0 ~waterLevel~0)} call timeShift(); {39868#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:40:30,256 INFO L280 TraceCheckUtils]: 180: Hoare triple {39868#(<= ~waterLevel~0 0)} assume 0 != ~pumpRunning~0; {39868#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:40:30,257 INFO L263 TraceCheckUtils]: 181: Hoare triple {39868#(<= ~waterLevel~0 0)} call lowerWaterLevel(); {39875#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:40:30,258 INFO L280 TraceCheckUtils]: 182: Hoare triple {39875#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39879#(and (< 0 (+ ~waterLevel~0 1)) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:40:30,258 INFO L280 TraceCheckUtils]: 183: Hoare triple {39879#(and (< 0 (+ ~waterLevel~0 1)) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {39879#(and (< 0 (+ ~waterLevel~0 1)) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:40:30,259 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {39879#(and (< 0 (+ ~waterLevel~0 1)) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {39868#(<= ~waterLevel~0 0)} #532#return; {38769#false} is VALID [2020-07-17 21:40:30,260 INFO L280 TraceCheckUtils]: 185: Hoare triple {38769#false} assume 0 != ~systemActive~0; {38769#false} is VALID [2020-07-17 21:40:30,260 INFO L263 TraceCheckUtils]: 186: Hoare triple {38769#false} call processEnvironment(); {38769#false} is VALID [2020-07-17 21:40:30,260 INFO L280 TraceCheckUtils]: 187: Hoare triple {38769#false} havoc ~tmp~3; {38769#false} is VALID [2020-07-17 21:40:30,260 INFO L280 TraceCheckUtils]: 188: Hoare triple {38769#false} assume 0 != ~pumpRunning~0; {38769#false} is VALID [2020-07-17 21:40:30,260 INFO L263 TraceCheckUtils]: 189: Hoare triple {38769#false} call #t~ret6 := isMethaneAlarm(); {38769#false} is VALID [2020-07-17 21:40:30,261 INFO L280 TraceCheckUtils]: 190: Hoare triple {38769#false} havoc ~retValue_acc~0; {38769#false} is VALID [2020-07-17 21:40:30,261 INFO L263 TraceCheckUtils]: 191: Hoare triple {38769#false} call #t~ret8 := isMethaneLevelCritical(); {38769#false} is VALID [2020-07-17 21:40:30,261 INFO L280 TraceCheckUtils]: 192: Hoare triple {38769#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38769#false} is VALID [2020-07-17 21:40:30,261 INFO L280 TraceCheckUtils]: 193: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,261 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {38769#false} {38769#false} #562#return; {38769#false} is VALID [2020-07-17 21:40:30,261 INFO L280 TraceCheckUtils]: 195: Hoare triple {38769#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38769#false} is VALID [2020-07-17 21:40:30,262 INFO L280 TraceCheckUtils]: 196: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,262 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {38769#false} {38769#false} #508#return; {38769#false} is VALID [2020-07-17 21:40:30,262 INFO L280 TraceCheckUtils]: 198: Hoare triple {38769#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38769#false} is VALID [2020-07-17 21:40:30,262 INFO L280 TraceCheckUtils]: 199: Hoare triple {38769#false} assume !(0 != ~tmp~3); {38769#false} is VALID [2020-07-17 21:40:30,262 INFO L263 TraceCheckUtils]: 200: Hoare triple {38769#false} call processEnvironment__wrappee__methaneQuery(); {38769#false} is VALID [2020-07-17 21:40:30,263 INFO L280 TraceCheckUtils]: 201: Hoare triple {38769#false} havoc ~tmp~2; {38769#false} is VALID [2020-07-17 21:40:30,263 INFO L280 TraceCheckUtils]: 202: Hoare triple {38769#false} assume 0 != ~pumpRunning~0; {38769#false} is VALID [2020-07-17 21:40:30,263 INFO L263 TraceCheckUtils]: 203: Hoare triple {38769#false} call #t~ret5 := isLowWaterLevel(); {38769#false} is VALID [2020-07-17 21:40:30,263 INFO L280 TraceCheckUtils]: 204: Hoare triple {38769#false} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38769#false} is VALID [2020-07-17 21:40:30,263 INFO L263 TraceCheckUtils]: 205: Hoare triple {38769#false} call #t~ret26 := isLowWaterSensorDry(); {38769#false} is VALID [2020-07-17 21:40:30,264 INFO L280 TraceCheckUtils]: 206: Hoare triple {38769#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38769#false} is VALID [2020-07-17 21:40:30,264 INFO L280 TraceCheckUtils]: 207: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,264 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {38769#false} {38769#false} #506#return; {38769#false} is VALID [2020-07-17 21:40:30,264 INFO L280 TraceCheckUtils]: 209: Hoare triple {38769#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38769#false} is VALID [2020-07-17 21:40:30,264 INFO L280 TraceCheckUtils]: 210: Hoare triple {38769#false} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38769#false} is VALID [2020-07-17 21:40:30,265 INFO L280 TraceCheckUtils]: 211: Hoare triple {38769#false} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38769#false} is VALID [2020-07-17 21:40:30,265 INFO L280 TraceCheckUtils]: 212: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,265 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {38769#false} {38769#false} #550#return; {38769#false} is VALID [2020-07-17 21:40:30,265 INFO L280 TraceCheckUtils]: 214: Hoare triple {38769#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {38769#false} is VALID [2020-07-17 21:40:30,265 INFO L280 TraceCheckUtils]: 215: Hoare triple {38769#false} assume !(0 != ~tmp~2); {38769#false} is VALID [2020-07-17 21:40:30,265 INFO L263 TraceCheckUtils]: 216: Hoare triple {38769#false} call processEnvironment__wrappee__highWaterSensor(); {38769#false} is VALID [2020-07-17 21:40:30,266 INFO L280 TraceCheckUtils]: 217: Hoare triple {38769#false} havoc ~tmp~1; {38769#false} is VALID [2020-07-17 21:40:30,266 INFO L280 TraceCheckUtils]: 218: Hoare triple {38769#false} assume !(0 == ~pumpRunning~0); {38769#false} is VALID [2020-07-17 21:40:30,266 INFO L263 TraceCheckUtils]: 219: Hoare triple {38769#false} call processEnvironment__wrappee__base(); {38769#false} is VALID [2020-07-17 21:40:30,266 INFO L280 TraceCheckUtils]: 220: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,266 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {38769#false} {38769#false} #548#return; {38769#false} is VALID [2020-07-17 21:40:30,267 INFO L280 TraceCheckUtils]: 222: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,267 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {38769#false} {38769#false} #554#return; {38769#false} is VALID [2020-07-17 21:40:30,267 INFO L280 TraceCheckUtils]: 224: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,267 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {38769#false} {38769#false} #512#return; {38769#false} is VALID [2020-07-17 21:40:30,267 INFO L280 TraceCheckUtils]: 226: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,268 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {38769#false} {38769#false} #534#return; {38769#false} is VALID [2020-07-17 21:40:30,268 INFO L263 TraceCheckUtils]: 228: Hoare triple {38769#false} call __utac_acc__Specification4_spec__1(); {38769#false} is VALID [2020-07-17 21:40:30,268 INFO L280 TraceCheckUtils]: 229: Hoare triple {38769#false} havoc ~tmp~7;havoc ~tmp___0~3; {38769#false} is VALID [2020-07-17 21:40:30,268 INFO L263 TraceCheckUtils]: 230: Hoare triple {38769#false} call #t~ret27 := getWaterLevel(); {38769#false} is VALID [2020-07-17 21:40:30,268 INFO L280 TraceCheckUtils]: 231: Hoare triple {38769#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38769#false} is VALID [2020-07-17 21:40:30,269 INFO L280 TraceCheckUtils]: 232: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,269 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {38769#false} {38769#false} #460#return; {38769#false} is VALID [2020-07-17 21:40:30,269 INFO L280 TraceCheckUtils]: 234: Hoare triple {38769#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38769#false} is VALID [2020-07-17 21:40:30,269 INFO L280 TraceCheckUtils]: 235: Hoare triple {38769#false} assume 0 == ~tmp~7; {38769#false} is VALID [2020-07-17 21:40:30,269 INFO L263 TraceCheckUtils]: 236: Hoare triple {38769#false} call #t~ret28 := isPumpRunning(); {38769#false} is VALID [2020-07-17 21:40:30,269 INFO L280 TraceCheckUtils]: 237: Hoare triple {38769#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {38769#false} is VALID [2020-07-17 21:40:30,270 INFO L280 TraceCheckUtils]: 238: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-17 21:40:30,270 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {38769#false} {38769#false} #462#return; {38769#false} is VALID [2020-07-17 21:40:30,270 INFO L280 TraceCheckUtils]: 240: Hoare triple {38769#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {38769#false} is VALID [2020-07-17 21:40:30,270 INFO L280 TraceCheckUtils]: 241: Hoare triple {38769#false} assume 0 != ~tmp___0~3; {38769#false} is VALID [2020-07-17 21:40:30,270 INFO L263 TraceCheckUtils]: 242: Hoare triple {38769#false} call __automaton_fail(); {38769#false} is VALID [2020-07-17 21:40:30,271 INFO L280 TraceCheckUtils]: 243: Hoare triple {38769#false} assume !false; {38769#false} is VALID [2020-07-17 21:40:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-17 21:40:30,356 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:40:30,356 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [14] total 19 [2020-07-17 21:40:30,357 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179414913] [2020-07-17 21:40:30,357 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 244 [2020-07-17 21:40:30,358 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:40:30,358 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:40:30,640 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:40:30,640 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:40:30,640 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:40:30,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:40:30,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=284, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:40:30,641 INFO L87 Difference]: Start difference. First operand 772 states and 915 transitions. Second operand 9 states. [2020-07-17 21:40:50,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:40:50,223 INFO L93 Difference]: Finished difference Result 1984 states and 2412 transitions. [2020-07-17 21:40:50,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-17 21:40:50,223 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 244 [2020-07-17 21:40:50,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:40:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:40:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 638 transitions. [2020-07-17 21:40:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:40:50,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 638 transitions. [2020-07-17 21:40:50,233 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 638 transitions. [2020-07-17 21:40:51,149 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 638 edges. 638 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:40:51,280 INFO L225 Difference]: With dead ends: 1984 [2020-07-17 21:40:51,280 INFO L226 Difference]: Without dead ends: 1302 [2020-07-17 21:40:51,282 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 358 GetRequests, 320 SyntacticMatches, 9 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 202 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=153, Invalid=777, Unknown=0, NotChecked=0, Total=930 [2020-07-17 21:40:51,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1302 states. [2020-07-17 21:41:02,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1302 to 1178. [2020-07-17 21:41:02,967 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:41:02,968 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1302 states. Second operand 1178 states. [2020-07-17 21:41:02,968 INFO L74 IsIncluded]: Start isIncluded. First operand 1302 states. Second operand 1178 states. [2020-07-17 21:41:02,968 INFO L87 Difference]: Start difference. First operand 1302 states. Second operand 1178 states. [2020-07-17 21:41:03,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:03,028 INFO L93 Difference]: Finished difference Result 1302 states and 1530 transitions. [2020-07-17 21:41:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1530 transitions. [2020-07-17 21:41:03,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:03,030 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:03,030 INFO L74 IsIncluded]: Start isIncluded. First operand 1178 states. Second operand 1302 states. [2020-07-17 21:41:03,030 INFO L87 Difference]: Start difference. First operand 1178 states. Second operand 1302 states. [2020-07-17 21:41:03,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:03,119 INFO L93 Difference]: Finished difference Result 1302 states and 1530 transitions. [2020-07-17 21:41:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1530 transitions. [2020-07-17 21:41:03,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:03,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:03,122 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:41:03,122 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:41:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1178 states. [2020-07-17 21:41:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 1364 transitions. [2020-07-17 21:41:03,181 INFO L78 Accepts]: Start accepts. Automaton has 1178 states and 1364 transitions. Word has length 244 [2020-07-17 21:41:03,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:41:03,182 INFO L479 AbstractCegarLoop]: Abstraction has 1178 states and 1364 transitions. [2020-07-17 21:41:03,182 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:41:03,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1364 transitions. [2020-07-17 21:41:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2020-07-17 21:41:03,187 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:41:03,187 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:41:03,400 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:41:03,401 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:41:03,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:41:03,402 INFO L82 PathProgramCache]: Analyzing trace with hash -956209094, now seen corresponding path program 1 times [2020-07-17 21:41:03,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:41:03,403 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808066724] [2020-07-17 21:41:03,403 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:41:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,738 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 21:41:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {47254#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {47063#true} is VALID [2020-07-17 21:41:03,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,785 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #568#return; {47063#true} is VALID [2020-07-17 21:41:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,788 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #466#return; {47063#true} is VALID [2020-07-17 21:41:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,790 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #468#return; {47063#true} is VALID [2020-07-17 21:41:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:41:03,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:41:03,814 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {47063#true} #470#return; {47075#(= |main_#t~ret30| 1)} is VALID [2020-07-17 21:41:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,818 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #472#return; {47063#true} is VALID [2020-07-17 21:41:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47063#true} is VALID [2020-07-17 21:41:03,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,834 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #516#return; {47063#true} is VALID [2020-07-17 21:41:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,900 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-17 21:41:03,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-17 21:41:03,900 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:03,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,901 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-17 21:41:03,901 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-17 21:41:03,901 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-17 21:41:03,902 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-17 21:41:03,902 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,902 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-17 21:41:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:03,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,917 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:03,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,918 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:03,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:03,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,918 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:03,919 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,919 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-17 21:41:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-17 21:41:03,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,923 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-17 21:41:03,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-17 21:41:03,923 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:03,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,923 INFO L263 TraceCheckUtils]: 3: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:03,924 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:03,924 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,924 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:03,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,924 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,925 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-17 21:41:03,925 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-17 21:41:03,925 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-17 21:41:03,926 INFO L263 TraceCheckUtils]: 12: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,926 INFO L280 TraceCheckUtils]: 13: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-17 21:41:03,926 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,927 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-17 21:41:03,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,927 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-17 21:41:03,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:03,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:03,928 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:03,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-17 21:41:03,929 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:03,929 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,929 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,929 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,930 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-17 21:41:03,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-17 21:41:03,930 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-17 21:41:03,930 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-17 21:41:03,930 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,931 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-17 21:41:03,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-17 21:41:03,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:03,932 INFO L263 TraceCheckUtils]: 16: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-17 21:41:03,933 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:03,933 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,933 INFO L263 TraceCheckUtils]: 20: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:03,933 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:03,934 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,934 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:03,934 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,934 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,934 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-17 21:41:03,935 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-17 21:41:03,935 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-17 21:41:03,936 INFO L263 TraceCheckUtils]: 29: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,936 INFO L280 TraceCheckUtils]: 30: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-17 21:41:03,936 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,937 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-17 21:41:03,937 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,937 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-17 21:41:03,938 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,938 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-17 21:41:03,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:03,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:03,940 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:03,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:03,941 INFO L263 TraceCheckUtils]: 5: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:03,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-17 21:41:03,941 INFO L263 TraceCheckUtils]: 7: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:03,941 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,941 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,941 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,942 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-17 21:41:03,942 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-17 21:41:03,942 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-17 21:41:03,942 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-17 21:41:03,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,943 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-17 21:41:03,943 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-17 21:41:03,943 INFO L280 TraceCheckUtils]: 18: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:03,944 INFO L263 TraceCheckUtils]: 19: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,944 INFO L280 TraceCheckUtils]: 20: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-17 21:41:03,944 INFO L263 TraceCheckUtils]: 21: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:03,945 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,945 INFO L263 TraceCheckUtils]: 23: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:03,945 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:03,945 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,945 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:03,946 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,946 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,946 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-17 21:41:03,946 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-17 21:41:03,946 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-17 21:41:03,947 INFO L263 TraceCheckUtils]: 32: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,947 INFO L280 TraceCheckUtils]: 33: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-17 21:41:03,948 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,948 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-17 21:41:03,948 INFO L280 TraceCheckUtils]: 36: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,948 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-17 21:41:03,948 INFO L280 TraceCheckUtils]: 38: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,949 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-17 21:41:03,949 INFO L280 TraceCheckUtils]: 40: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,949 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-17 21:41:03,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:03,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:03,951 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:03,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:03,952 INFO L263 TraceCheckUtils]: 5: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:03,953 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:03,953 INFO L263 TraceCheckUtils]: 8: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:03,953 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-17 21:41:03,954 INFO L263 TraceCheckUtils]: 10: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:03,954 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,954 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,954 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,954 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-17 21:41:03,954 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-17 21:41:03,955 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-17 21:41:03,955 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-17 21:41:03,955 INFO L280 TraceCheckUtils]: 18: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,955 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-17 21:41:03,955 INFO L280 TraceCheckUtils]: 20: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-17 21:41:03,956 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:03,956 INFO L263 TraceCheckUtils]: 22: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,957 INFO L280 TraceCheckUtils]: 23: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-17 21:41:03,957 INFO L263 TraceCheckUtils]: 24: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:03,957 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,957 INFO L263 TraceCheckUtils]: 26: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:03,957 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:03,958 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,958 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:03,958 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,958 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,958 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-17 21:41:03,958 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-17 21:41:03,959 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-17 21:41:03,959 INFO L263 TraceCheckUtils]: 35: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,960 INFO L280 TraceCheckUtils]: 36: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-17 21:41:03,960 INFO L280 TraceCheckUtils]: 37: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,960 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-17 21:41:03,960 INFO L280 TraceCheckUtils]: 39: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,961 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-17 21:41:03,961 INFO L280 TraceCheckUtils]: 41: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,961 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-17 21:41:03,961 INFO L280 TraceCheckUtils]: 43: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,961 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-17 21:41:03,962 INFO L280 TraceCheckUtils]: 45: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,962 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47063#true} {47063#true} #534#return; {47063#true} is VALID [2020-07-17 21:41:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:03,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:03,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,971 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:03,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-17 21:41:03,971 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:03,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:03,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,972 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:03,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-17 21:41:03,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-17 21:41:03,972 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,972 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47063#true} #536#return; {47063#true} is VALID [2020-07-17 21:41:03,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:03,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-17 21:41:03,974 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:03,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:03,975 INFO L263 TraceCheckUtils]: 5: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,975 INFO L280 TraceCheckUtils]: 6: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:03,976 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:03,976 INFO L263 TraceCheckUtils]: 8: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,977 INFO L280 TraceCheckUtils]: 9: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:03,977 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:03,977 INFO L263 TraceCheckUtils]: 11: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:03,977 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-17 21:41:03,977 INFO L263 TraceCheckUtils]: 13: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:03,977 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,978 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:03,978 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,978 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-17 21:41:03,978 INFO L280 TraceCheckUtils]: 18: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-17 21:41:03,978 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-17 21:41:03,979 INFO L280 TraceCheckUtils]: 20: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-17 21:41:03,979 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,979 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-17 21:41:03,979 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-17 21:41:03,979 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:03,980 INFO L263 TraceCheckUtils]: 25: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,980 INFO L280 TraceCheckUtils]: 26: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-17 21:41:03,980 INFO L263 TraceCheckUtils]: 27: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:03,981 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,981 INFO L263 TraceCheckUtils]: 29: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:03,981 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:03,981 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,981 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:03,982 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:03,982 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,982 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-17 21:41:03,982 INFO L280 TraceCheckUtils]: 36: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-17 21:41:03,982 INFO L280 TraceCheckUtils]: 37: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-17 21:41:03,983 INFO L263 TraceCheckUtils]: 38: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:03,983 INFO L280 TraceCheckUtils]: 39: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-17 21:41:03,983 INFO L280 TraceCheckUtils]: 40: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,984 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-17 21:41:03,984 INFO L280 TraceCheckUtils]: 42: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,984 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-17 21:41:03,984 INFO L280 TraceCheckUtils]: 44: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,984 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-17 21:41:03,984 INFO L280 TraceCheckUtils]: 46: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,985 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-17 21:41:03,985 INFO L280 TraceCheckUtils]: 48: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,985 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47063#true} {47063#true} #534#return; {47063#true} is VALID [2020-07-17 21:41:03,985 INFO L263 TraceCheckUtils]: 50: Hoare triple {47063#true} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-17 21:41:03,985 INFO L280 TraceCheckUtils]: 51: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-17 21:41:03,986 INFO L263 TraceCheckUtils]: 52: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:03,986 INFO L280 TraceCheckUtils]: 53: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:03,986 INFO L280 TraceCheckUtils]: 54: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,986 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:03,986 INFO L280 TraceCheckUtils]: 56: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-17 21:41:03,986 INFO L280 TraceCheckUtils]: 57: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-17 21:41:03,987 INFO L280 TraceCheckUtils]: 58: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,987 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {47063#true} {47063#true} #536#return; {47063#true} is VALID [2020-07-17 21:41:03,987 INFO L280 TraceCheckUtils]: 60: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:03,987 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {47063#true} {47063#true} #522#return; {47063#true} is VALID [2020-07-17 21:41:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-17 21:41:04,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,004 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #532#return; {47063#true} is VALID [2020-07-17 21:41:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,033 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,033 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,034 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-17 21:41:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,121 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,122 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 21:41:04,124 INFO L280 TraceCheckUtils]: 7: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,125 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-17 21:41:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,131 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,132 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,132 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,132 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-17 21:41:04,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,133 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,134 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,134 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 21:41:04,136 INFO L280 TraceCheckUtils]: 10: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,137 INFO L280 TraceCheckUtils]: 11: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,138 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-17 21:41:04,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} is VALID [2020-07-17 21:41:04,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-17 21:41:04,139 INFO L263 TraceCheckUtils]: 15: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,140 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,140 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,140 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,141 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,141 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-17 21:41:04,141 INFO L280 TraceCheckUtils]: 23: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,141 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-17 21:41:04,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:04,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,142 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:04,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,143 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,143 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,144 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,144 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-17 21:41:04,144 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-17 21:41:04,144 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-17 21:41:04,145 INFO L263 TraceCheckUtils]: 13: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,146 INFO L280 TraceCheckUtils]: 14: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,146 INFO L263 TraceCheckUtils]: 16: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,146 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,146 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,147 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,147 INFO L280 TraceCheckUtils]: 20: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,147 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,147 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,148 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 21:41:04,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,150 INFO L280 TraceCheckUtils]: 25: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,150 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-17 21:41:04,151 INFO L280 TraceCheckUtils]: 27: Hoare triple {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} is VALID [2020-07-17 21:41:04,152 INFO L280 TraceCheckUtils]: 28: Hoare triple {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-17 21:41:04,152 INFO L263 TraceCheckUtils]: 29: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,152 INFO L280 TraceCheckUtils]: 30: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,153 INFO L263 TraceCheckUtils]: 32: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,153 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,153 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,153 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,153 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-17 21:41:04,154 INFO L280 TraceCheckUtils]: 37: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,154 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-17 21:41:04,154 INFO L280 TraceCheckUtils]: 39: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,154 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {47064#false} {47063#true} #534#return; {47064#false} is VALID [2020-07-17 21:41:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:04,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,161 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:04,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-17 21:41:04,162 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:04,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,162 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:04,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-17 21:41:04,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-17 21:41:04,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,163 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47064#false} #536#return; {47064#false} is VALID [2020-07-17 21:41:04,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,164 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call lowerWaterLevel(); {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:41:04,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-17 21:41:04,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,165 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #532#return; {47063#true} is VALID [2020-07-17 21:41:04,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-17 21:41:04,166 INFO L263 TraceCheckUtils]: 6: Hoare triple {47063#true} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:04,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,167 INFO L263 TraceCheckUtils]: 9: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:04,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,167 INFO L263 TraceCheckUtils]: 11: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,167 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,167 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,168 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,168 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,168 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,168 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-17 21:41:04,168 INFO L280 TraceCheckUtils]: 18: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-17 21:41:04,169 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-17 21:41:04,170 INFO L263 TraceCheckUtils]: 20: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,170 INFO L280 TraceCheckUtils]: 21: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,170 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,170 INFO L263 TraceCheckUtils]: 23: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,171 INFO L263 TraceCheckUtils]: 25: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,171 INFO L280 TraceCheckUtils]: 26: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,171 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,171 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,172 INFO L280 TraceCheckUtils]: 29: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,172 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 21:41:04,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,174 INFO L280 TraceCheckUtils]: 32: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,175 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-17 21:41:04,176 INFO L280 TraceCheckUtils]: 34: Hoare triple {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} is VALID [2020-07-17 21:41:04,176 INFO L280 TraceCheckUtils]: 35: Hoare triple {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-17 21:41:04,176 INFO L263 TraceCheckUtils]: 36: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,177 INFO L280 TraceCheckUtils]: 37: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,177 INFO L280 TraceCheckUtils]: 38: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,177 INFO L263 TraceCheckUtils]: 39: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,177 INFO L280 TraceCheckUtils]: 40: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,177 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,178 INFO L280 TraceCheckUtils]: 42: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,178 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-17 21:41:04,178 INFO L280 TraceCheckUtils]: 44: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,178 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-17 21:41:04,178 INFO L280 TraceCheckUtils]: 46: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,179 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {47064#false} {47063#true} #534#return; {47064#false} is VALID [2020-07-17 21:41:04,179 INFO L263 TraceCheckUtils]: 48: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-17 21:41:04,179 INFO L280 TraceCheckUtils]: 49: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-17 21:41:04,179 INFO L263 TraceCheckUtils]: 50: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,179 INFO L280 TraceCheckUtils]: 51: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:04,180 INFO L280 TraceCheckUtils]: 52: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,180 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:04,180 INFO L280 TraceCheckUtils]: 54: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-17 21:41:04,180 INFO L280 TraceCheckUtils]: 55: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-17 21:41:04,180 INFO L280 TraceCheckUtils]: 56: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,181 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {47063#true} {47064#false} #536#return; {47064#false} is VALID [2020-07-17 21:41:04,181 INFO L280 TraceCheckUtils]: 58: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,181 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {47064#false} {47063#true} #522#return; {47064#false} is VALID [2020-07-17 21:41:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-17 21:41:04,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47064#false} #532#return; {47064#false} is VALID [2020-07-17 21:41:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,230 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,230 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,231 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,231 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,232 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,232 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-17 21:41:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,248 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,248 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,249 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47063#true} is VALID [2020-07-17 21:41:04,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47063#true} is VALID [2020-07-17 21:41:04,251 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,251 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47063#true} {47063#true} #550#return; {47063#true} is VALID [2020-07-17 21:41:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,258 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,259 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,259 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,260 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47063#true} {47063#true} #554#return; {47063#true} is VALID [2020-07-17 21:41:04,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,260 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,261 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,261 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,262 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,262 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47063#true} is VALID [2020-07-17 21:41:04,262 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47063#true} is VALID [2020-07-17 21:41:04,262 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,262 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47063#true} {47063#true} #550#return; {47063#true} is VALID [2020-07-17 21:41:04,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47063#true} is VALID [2020-07-17 21:41:04,263 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} assume !(0 != ~tmp~2); {47063#true} is VALID [2020-07-17 21:41:04,264 INFO L263 TraceCheckUtils]: 15: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,264 INFO L280 TraceCheckUtils]: 16: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,264 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,264 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,265 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,265 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,265 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,265 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47063#true} {47063#true} #554#return; {47063#true} is VALID [2020-07-17 21:41:04,266 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,266 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {47063#true} {47063#true} #512#return; {47063#true} is VALID [2020-07-17 21:41:04,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:04,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,268 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:04,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,268 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,269 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,269 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,270 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-17 21:41:04,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-17 21:41:04,270 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-17 21:41:04,272 INFO L263 TraceCheckUtils]: 13: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,273 INFO L263 TraceCheckUtils]: 16: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,273 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,273 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,274 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,274 INFO L280 TraceCheckUtils]: 20: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,274 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,275 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,275 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47063#true} is VALID [2020-07-17 21:41:04,275 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47063#true} is VALID [2020-07-17 21:41:04,275 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,276 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47063#true} {47063#true} #550#return; {47063#true} is VALID [2020-07-17 21:41:04,276 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47063#true} is VALID [2020-07-17 21:41:04,276 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} assume !(0 != ~tmp~2); {47063#true} is VALID [2020-07-17 21:41:04,278 INFO L263 TraceCheckUtils]: 29: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,278 INFO L280 TraceCheckUtils]: 30: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,278 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,279 INFO L263 TraceCheckUtils]: 32: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,279 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,279 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,279 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,280 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47063#true} {47063#true} #554#return; {47063#true} is VALID [2020-07-17 21:41:04,280 INFO L280 TraceCheckUtils]: 37: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,280 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {47063#true} {47063#true} #512#return; {47063#true} is VALID [2020-07-17 21:41:04,281 INFO L280 TraceCheckUtils]: 39: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,281 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {47063#true} {47064#false} #534#return; {47064#false} is VALID [2020-07-17 21:41:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:04,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,299 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47064#false} #460#return; {47064#false} is VALID [2020-07-17 21:41:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47063#true} is VALID [2020-07-17 21:41:04,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47064#false} #462#return; {47064#false} is VALID [2020-07-17 21:41:04,311 INFO L263 TraceCheckUtils]: 0: Hoare triple {47063#true} call ULTIMATE.init(); {47254#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:41:04,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {47254#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.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~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.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~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {47063#true} is VALID [2020-07-17 21:41:04,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,313 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47063#true} {47063#true} #568#return; {47063#true} is VALID [2020-07-17 21:41:04,313 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret76 := main(); {47063#true} is VALID [2020-07-17 21:41:04,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~6;havoc ~tmp~8; {47063#true} is VALID [2020-07-17 21:41:04,313 INFO L263 TraceCheckUtils]: 6: Hoare triple {47063#true} call select_helpers(); {47063#true} is VALID [2020-07-17 21:41:04,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,314 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47063#true} #466#return; {47063#true} is VALID [2020-07-17 21:41:04,314 INFO L263 TraceCheckUtils]: 9: Hoare triple {47063#true} call select_features(); {47063#true} is VALID [2020-07-17 21:41:04,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,315 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47063#true} {47063#true} #468#return; {47063#true} is VALID [2020-07-17 21:41:04,315 INFO L263 TraceCheckUtils]: 12: Hoare triple {47063#true} call #t~ret30 := valid_product(); {47063#true} is VALID [2020-07-17 21:41:04,317 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:41:04,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:41:04,319 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {47063#true} #470#return; {47075#(= |main_#t~ret30| 1)} is VALID [2020-07-17 21:41:04,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {47075#(= |main_#t~ret30| 1)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {47076#(= 1 main_~tmp~8)} is VALID [2020-07-17 21:41:04,320 INFO L280 TraceCheckUtils]: 17: Hoare triple {47076#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {47063#true} is VALID [2020-07-17 21:41:04,321 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call setup(); {47063#true} is VALID [2020-07-17 21:41:04,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,321 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47063#true} {47063#true} #472#return; {47063#true} is VALID [2020-07-17 21:41:04,321 INFO L263 TraceCheckUtils]: 21: Hoare triple {47063#true} call runTest(); {47063#true} is VALID [2020-07-17 21:41:04,321 INFO L263 TraceCheckUtils]: 22: Hoare triple {47063#true} call test(); {47063#true} is VALID [2020-07-17 21:41:04,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47063#true} is VALID [2020-07-17 21:41:04,322 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} assume !false; {47063#true} is VALID [2020-07-17 21:41:04,322 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume ~splverifierCounter~0 < 4; {47063#true} is VALID [2020-07-17 21:41:04,322 INFO L280 TraceCheckUtils]: 26: Hoare triple {47063#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47063#true} is VALID [2020-07-17 21:41:04,322 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume 0 != ~tmp~0; {47063#true} is VALID [2020-07-17 21:41:04,323 INFO L263 TraceCheckUtils]: 28: Hoare triple {47063#true} call waterRise(); {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:41:04,323 INFO L280 TraceCheckUtils]: 29: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47063#true} is VALID [2020-07-17 21:41:04,323 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,324 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {47063#true} {47063#true} #516#return; {47063#true} is VALID [2020-07-17 21:41:04,324 INFO L280 TraceCheckUtils]: 32: Hoare triple {47063#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47063#true} is VALID [2020-07-17 21:41:04,324 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume !(0 != ~tmp___0~0); {47063#true} is VALID [2020-07-17 21:41:04,324 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47063#true} is VALID [2020-07-17 21:41:04,324 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47063#true} is VALID [2020-07-17 21:41:04,325 INFO L280 TraceCheckUtils]: 36: Hoare triple {47063#true} assume 0 != ~tmp___1~0; {47063#true} is VALID [2020-07-17 21:41:04,326 INFO L263 TraceCheckUtils]: 37: Hoare triple {47063#true} call timeShift(); {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:41:04,326 INFO L280 TraceCheckUtils]: 38: Hoare triple {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,326 INFO L280 TraceCheckUtils]: 39: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-17 21:41:04,327 INFO L263 TraceCheckUtils]: 40: Hoare triple {47063#true} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,327 INFO L280 TraceCheckUtils]: 41: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:04,327 INFO L280 TraceCheckUtils]: 42: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,328 INFO L263 TraceCheckUtils]: 43: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,328 INFO L280 TraceCheckUtils]: 44: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,329 INFO L263 TraceCheckUtils]: 46: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,329 INFO L280 TraceCheckUtils]: 47: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,329 INFO L280 TraceCheckUtils]: 48: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,330 INFO L263 TraceCheckUtils]: 49: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,330 INFO L280 TraceCheckUtils]: 50: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-17 21:41:04,330 INFO L263 TraceCheckUtils]: 51: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,330 INFO L280 TraceCheckUtils]: 52: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:04,330 INFO L280 TraceCheckUtils]: 53: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:04,330 INFO L280 TraceCheckUtils]: 54: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,331 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-17 21:41:04,331 INFO L280 TraceCheckUtils]: 56: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-17 21:41:04,331 INFO L280 TraceCheckUtils]: 57: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-17 21:41:04,331 INFO L280 TraceCheckUtils]: 58: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-17 21:41:04,331 INFO L280 TraceCheckUtils]: 59: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,331 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-17 21:41:04,332 INFO L280 TraceCheckUtils]: 61: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-17 21:41:04,332 INFO L280 TraceCheckUtils]: 62: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,333 INFO L263 TraceCheckUtils]: 63: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,333 INFO L280 TraceCheckUtils]: 64: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-17 21:41:04,334 INFO L263 TraceCheckUtils]: 65: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:04,334 INFO L280 TraceCheckUtils]: 66: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,334 INFO L263 TraceCheckUtils]: 67: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,334 INFO L280 TraceCheckUtils]: 68: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,335 INFO L280 TraceCheckUtils]: 69: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,335 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,335 INFO L280 TraceCheckUtils]: 71: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,335 INFO L280 TraceCheckUtils]: 72: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,336 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-17 21:41:04,336 INFO L280 TraceCheckUtils]: 74: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-17 21:41:04,336 INFO L280 TraceCheckUtils]: 75: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-17 21:41:04,338 INFO L263 TraceCheckUtils]: 76: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,338 INFO L280 TraceCheckUtils]: 77: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-17 21:41:04,338 INFO L280 TraceCheckUtils]: 78: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,339 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-17 21:41:04,339 INFO L280 TraceCheckUtils]: 80: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,339 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-17 21:41:04,340 INFO L280 TraceCheckUtils]: 82: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,340 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-17 21:41:04,340 INFO L280 TraceCheckUtils]: 84: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,340 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-17 21:41:04,341 INFO L280 TraceCheckUtils]: 86: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,341 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {47063#true} {47063#true} #534#return; {47063#true} is VALID [2020-07-17 21:41:04,341 INFO L263 TraceCheckUtils]: 88: Hoare triple {47063#true} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-17 21:41:04,342 INFO L280 TraceCheckUtils]: 89: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-17 21:41:04,342 INFO L263 TraceCheckUtils]: 90: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,342 INFO L280 TraceCheckUtils]: 91: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:04,342 INFO L280 TraceCheckUtils]: 92: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,343 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:04,343 INFO L280 TraceCheckUtils]: 94: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-17 21:41:04,343 INFO L280 TraceCheckUtils]: 95: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-17 21:41:04,344 INFO L280 TraceCheckUtils]: 96: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,344 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {47063#true} {47063#true} #536#return; {47063#true} is VALID [2020-07-17 21:41:04,344 INFO L280 TraceCheckUtils]: 98: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,344 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {47063#true} {47063#true} #522#return; {47063#true} is VALID [2020-07-17 21:41:04,345 INFO L280 TraceCheckUtils]: 100: Hoare triple {47063#true} assume !false; {47063#true} is VALID [2020-07-17 21:41:04,345 INFO L280 TraceCheckUtils]: 101: Hoare triple {47063#true} assume ~splverifierCounter~0 < 4; {47063#true} is VALID [2020-07-17 21:41:04,345 INFO L280 TraceCheckUtils]: 102: Hoare triple {47063#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47063#true} is VALID [2020-07-17 21:41:04,345 INFO L280 TraceCheckUtils]: 103: Hoare triple {47063#true} assume !(0 != ~tmp~0); {47063#true} is VALID [2020-07-17 21:41:04,346 INFO L280 TraceCheckUtils]: 104: Hoare triple {47063#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47063#true} is VALID [2020-07-17 21:41:04,346 INFO L280 TraceCheckUtils]: 105: Hoare triple {47063#true} assume !(0 != ~tmp___0~0); {47063#true} is VALID [2020-07-17 21:41:04,346 INFO L280 TraceCheckUtils]: 106: Hoare triple {47063#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47063#true} is VALID [2020-07-17 21:41:04,346 INFO L280 TraceCheckUtils]: 107: Hoare triple {47063#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47063#true} is VALID [2020-07-17 21:41:04,347 INFO L280 TraceCheckUtils]: 108: Hoare triple {47063#true} assume 0 != ~tmp___1~0; {47063#true} is VALID [2020-07-17 21:41:04,348 INFO L263 TraceCheckUtils]: 109: Hoare triple {47063#true} call timeShift(); {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:41:04,348 INFO L280 TraceCheckUtils]: 110: Hoare triple {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,349 INFO L263 TraceCheckUtils]: 111: Hoare triple {47063#true} call lowerWaterLevel(); {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:41:04,350 INFO L280 TraceCheckUtils]: 112: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-17 21:41:04,350 INFO L280 TraceCheckUtils]: 113: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,350 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {47063#true} {47063#true} #532#return; {47063#true} is VALID [2020-07-17 21:41:04,350 INFO L280 TraceCheckUtils]: 115: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-17 21:41:04,351 INFO L263 TraceCheckUtils]: 116: Hoare triple {47063#true} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,352 INFO L280 TraceCheckUtils]: 117: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:04,352 INFO L280 TraceCheckUtils]: 118: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,352 INFO L263 TraceCheckUtils]: 119: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:04,353 INFO L280 TraceCheckUtils]: 120: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,353 INFO L263 TraceCheckUtils]: 121: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,353 INFO L280 TraceCheckUtils]: 122: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,353 INFO L280 TraceCheckUtils]: 123: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,354 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,354 INFO L280 TraceCheckUtils]: 125: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,354 INFO L280 TraceCheckUtils]: 126: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,354 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-17 21:41:04,355 INFO L280 TraceCheckUtils]: 128: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-17 21:41:04,355 INFO L280 TraceCheckUtils]: 129: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-17 21:41:04,357 INFO L263 TraceCheckUtils]: 130: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,357 INFO L280 TraceCheckUtils]: 131: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,357 INFO L280 TraceCheckUtils]: 132: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,357 INFO L263 TraceCheckUtils]: 133: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,358 INFO L280 TraceCheckUtils]: 134: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,358 INFO L263 TraceCheckUtils]: 135: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,358 INFO L280 TraceCheckUtils]: 136: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,358 INFO L280 TraceCheckUtils]: 137: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,358 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,358 INFO L280 TraceCheckUtils]: 139: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,359 INFO L280 TraceCheckUtils]: 140: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 21:41:04,360 INFO L280 TraceCheckUtils]: 141: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,360 INFO L280 TraceCheckUtils]: 142: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,361 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-17 21:41:04,362 INFO L280 TraceCheckUtils]: 144: Hoare triple {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} is VALID [2020-07-17 21:41:04,363 INFO L280 TraceCheckUtils]: 145: Hoare triple {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-17 21:41:04,364 INFO L263 TraceCheckUtils]: 146: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,364 INFO L280 TraceCheckUtils]: 147: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,364 INFO L280 TraceCheckUtils]: 148: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,364 INFO L263 TraceCheckUtils]: 149: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,365 INFO L280 TraceCheckUtils]: 150: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,365 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,365 INFO L280 TraceCheckUtils]: 152: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,365 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-17 21:41:04,366 INFO L280 TraceCheckUtils]: 154: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,366 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-17 21:41:04,366 INFO L280 TraceCheckUtils]: 156: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,366 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {47064#false} {47063#true} #534#return; {47064#false} is VALID [2020-07-17 21:41:04,367 INFO L263 TraceCheckUtils]: 158: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-17 21:41:04,367 INFO L280 TraceCheckUtils]: 159: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-17 21:41:04,367 INFO L263 TraceCheckUtils]: 160: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,367 INFO L280 TraceCheckUtils]: 161: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:04,368 INFO L280 TraceCheckUtils]: 162: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,368 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:04,368 INFO L280 TraceCheckUtils]: 164: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-17 21:41:04,369 INFO L280 TraceCheckUtils]: 165: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-17 21:41:04,369 INFO L280 TraceCheckUtils]: 166: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,369 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {47063#true} {47064#false} #536#return; {47064#false} is VALID [2020-07-17 21:41:04,369 INFO L280 TraceCheckUtils]: 168: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,370 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {47064#false} {47063#true} #522#return; {47064#false} is VALID [2020-07-17 21:41:04,370 INFO L280 TraceCheckUtils]: 170: Hoare triple {47064#false} assume !false; {47064#false} is VALID [2020-07-17 21:41:04,370 INFO L280 TraceCheckUtils]: 171: Hoare triple {47064#false} assume ~splverifierCounter~0 < 4; {47064#false} is VALID [2020-07-17 21:41:04,370 INFO L280 TraceCheckUtils]: 172: Hoare triple {47064#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47064#false} is VALID [2020-07-17 21:41:04,371 INFO L280 TraceCheckUtils]: 173: Hoare triple {47064#false} assume !(0 != ~tmp~0); {47064#false} is VALID [2020-07-17 21:41:04,371 INFO L280 TraceCheckUtils]: 174: Hoare triple {47064#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47064#false} is VALID [2020-07-17 21:41:04,371 INFO L280 TraceCheckUtils]: 175: Hoare triple {47064#false} assume !(0 != ~tmp___0~0); {47064#false} is VALID [2020-07-17 21:41:04,372 INFO L280 TraceCheckUtils]: 176: Hoare triple {47064#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47064#false} is VALID [2020-07-17 21:41:04,372 INFO L280 TraceCheckUtils]: 177: Hoare triple {47064#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47064#false} is VALID [2020-07-17 21:41:04,372 INFO L280 TraceCheckUtils]: 178: Hoare triple {47064#false} assume 0 != ~tmp___1~0; {47064#false} is VALID [2020-07-17 21:41:04,372 INFO L263 TraceCheckUtils]: 179: Hoare triple {47064#false} call timeShift(); {47064#false} is VALID [2020-07-17 21:41:04,373 INFO L280 TraceCheckUtils]: 180: Hoare triple {47064#false} assume 0 != ~pumpRunning~0; {47064#false} is VALID [2020-07-17 21:41:04,373 INFO L263 TraceCheckUtils]: 181: Hoare triple {47064#false} call lowerWaterLevel(); {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:41:04,373 INFO L280 TraceCheckUtils]: 182: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-17 21:41:04,374 INFO L280 TraceCheckUtils]: 183: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,374 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {47063#true} {47064#false} #532#return; {47064#false} is VALID [2020-07-17 21:41:04,374 INFO L280 TraceCheckUtils]: 185: Hoare triple {47064#false} assume 0 != ~systemActive~0; {47064#false} is VALID [2020-07-17 21:41:04,374 INFO L263 TraceCheckUtils]: 186: Hoare triple {47064#false} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,375 INFO L280 TraceCheckUtils]: 187: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:04,375 INFO L280 TraceCheckUtils]: 188: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,375 INFO L263 TraceCheckUtils]: 189: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:04,375 INFO L280 TraceCheckUtils]: 190: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,376 INFO L263 TraceCheckUtils]: 191: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,376 INFO L280 TraceCheckUtils]: 192: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,376 INFO L280 TraceCheckUtils]: 193: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,376 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,377 INFO L280 TraceCheckUtils]: 195: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,377 INFO L280 TraceCheckUtils]: 196: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,377 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-17 21:41:04,378 INFO L280 TraceCheckUtils]: 198: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-17 21:41:04,378 INFO L280 TraceCheckUtils]: 199: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-17 21:41:04,382 INFO L263 TraceCheckUtils]: 200: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,383 INFO L280 TraceCheckUtils]: 201: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,383 INFO L280 TraceCheckUtils]: 202: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,383 INFO L263 TraceCheckUtils]: 203: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,383 INFO L280 TraceCheckUtils]: 204: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,384 INFO L263 TraceCheckUtils]: 205: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,384 INFO L280 TraceCheckUtils]: 206: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,384 INFO L280 TraceCheckUtils]: 207: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,384 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,384 INFO L280 TraceCheckUtils]: 209: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,385 INFO L280 TraceCheckUtils]: 210: Hoare triple {47063#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47063#true} is VALID [2020-07-17 21:41:04,385 INFO L280 TraceCheckUtils]: 211: Hoare triple {47063#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47063#true} is VALID [2020-07-17 21:41:04,385 INFO L280 TraceCheckUtils]: 212: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,385 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {47063#true} {47063#true} #550#return; {47063#true} is VALID [2020-07-17 21:41:04,385 INFO L280 TraceCheckUtils]: 214: Hoare triple {47063#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47063#true} is VALID [2020-07-17 21:41:04,385 INFO L280 TraceCheckUtils]: 215: Hoare triple {47063#true} assume !(0 != ~tmp~2); {47063#true} is VALID [2020-07-17 21:41:04,386 INFO L263 TraceCheckUtils]: 216: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:04,386 INFO L280 TraceCheckUtils]: 217: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,387 INFO L280 TraceCheckUtils]: 218: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,387 INFO L263 TraceCheckUtils]: 219: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-17 21:41:04,387 INFO L280 TraceCheckUtils]: 220: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,387 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-17 21:41:04,387 INFO L280 TraceCheckUtils]: 222: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,387 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {47063#true} {47063#true} #554#return; {47063#true} is VALID [2020-07-17 21:41:04,388 INFO L280 TraceCheckUtils]: 224: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,388 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {47063#true} {47063#true} #512#return; {47063#true} is VALID [2020-07-17 21:41:04,388 INFO L280 TraceCheckUtils]: 226: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,388 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {47063#true} {47064#false} #534#return; {47064#false} is VALID [2020-07-17 21:41:04,388 INFO L263 TraceCheckUtils]: 228: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47064#false} is VALID [2020-07-17 21:41:04,389 INFO L280 TraceCheckUtils]: 229: Hoare triple {47064#false} havoc ~tmp~7;havoc ~tmp___0~3; {47064#false} is VALID [2020-07-17 21:41:04,389 INFO L263 TraceCheckUtils]: 230: Hoare triple {47064#false} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,389 INFO L280 TraceCheckUtils]: 231: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:04,389 INFO L280 TraceCheckUtils]: 232: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,389 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {47063#true} {47064#false} #460#return; {47064#false} is VALID [2020-07-17 21:41:04,389 INFO L280 TraceCheckUtils]: 234: Hoare triple {47064#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47064#false} is VALID [2020-07-17 21:41:04,390 INFO L280 TraceCheckUtils]: 235: Hoare triple {47064#false} assume 0 == ~tmp~7; {47064#false} is VALID [2020-07-17 21:41:04,390 INFO L263 TraceCheckUtils]: 236: Hoare triple {47064#false} call #t~ret28 := isPumpRunning(); {47063#true} is VALID [2020-07-17 21:41:04,390 INFO L280 TraceCheckUtils]: 237: Hoare triple {47063#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47063#true} is VALID [2020-07-17 21:41:04,390 INFO L280 TraceCheckUtils]: 238: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,390 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {47063#true} {47064#false} #462#return; {47064#false} is VALID [2020-07-17 21:41:04,390 INFO L280 TraceCheckUtils]: 240: Hoare triple {47064#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {47064#false} is VALID [2020-07-17 21:41:04,391 INFO L280 TraceCheckUtils]: 241: Hoare triple {47064#false} assume 0 != ~tmp___0~3; {47064#false} is VALID [2020-07-17 21:41:04,391 INFO L263 TraceCheckUtils]: 242: Hoare triple {47064#false} call __automaton_fail(); {47064#false} is VALID [2020-07-17 21:41:04,391 INFO L280 TraceCheckUtils]: 243: Hoare triple {47064#false} assume !false; {47064#false} is VALID [2020-07-17 21:41:04,447 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 43 proven. 10 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2020-07-17 21:41:04,448 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808066724] [2020-07-17 21:41:04,448 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [569611172] [2020-07-17 21:41:04,448 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:41:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,663 INFO L264 TraceCheckSpWp]: Trace formula consists of 1112 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 21:41:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:04,727 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:41:04,939 INFO L263 TraceCheckUtils]: 0: Hoare triple {47063#true} call ULTIMATE.init(); {47063#true} is VALID [2020-07-17 21:41:04,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);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~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);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~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {47063#true} is VALID [2020-07-17 21:41:04,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,940 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47063#true} {47063#true} #568#return; {47063#true} is VALID [2020-07-17 21:41:04,940 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret76 := main(); {47063#true} is VALID [2020-07-17 21:41:04,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~6;havoc ~tmp~8; {47063#true} is VALID [2020-07-17 21:41:04,941 INFO L263 TraceCheckUtils]: 6: Hoare triple {47063#true} call select_helpers(); {47063#true} is VALID [2020-07-17 21:41:04,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,941 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47063#true} #466#return; {47063#true} is VALID [2020-07-17 21:41:04,941 INFO L263 TraceCheckUtils]: 9: Hoare triple {47063#true} call select_features(); {47063#true} is VALID [2020-07-17 21:41:04,941 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,941 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47063#true} {47063#true} #468#return; {47063#true} is VALID [2020-07-17 21:41:04,941 INFO L263 TraceCheckUtils]: 12: Hoare triple {47063#true} call #t~ret30 := valid_product(); {47063#true} is VALID [2020-07-17 21:41:04,942 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47063#true} is VALID [2020-07-17 21:41:04,942 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,942 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47063#true} {47063#true} #470#return; {47063#true} is VALID [2020-07-17 21:41:04,942 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {47063#true} is VALID [2020-07-17 21:41:04,942 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} assume 0 != ~tmp~8; {47063#true} is VALID [2020-07-17 21:41:04,942 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call setup(); {47063#true} is VALID [2020-07-17 21:41:04,943 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,943 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47063#true} {47063#true} #472#return; {47063#true} is VALID [2020-07-17 21:41:04,943 INFO L263 TraceCheckUtils]: 21: Hoare triple {47063#true} call runTest(); {47063#true} is VALID [2020-07-17 21:41:04,943 INFO L263 TraceCheckUtils]: 22: Hoare triple {47063#true} call test(); {47063#true} is VALID [2020-07-17 21:41:04,943 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47063#true} is VALID [2020-07-17 21:41:04,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} assume !false; {47063#true} is VALID [2020-07-17 21:41:04,944 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume ~splverifierCounter~0 < 4; {47063#true} is VALID [2020-07-17 21:41:04,944 INFO L280 TraceCheckUtils]: 26: Hoare triple {47063#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47063#true} is VALID [2020-07-17 21:41:04,944 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume 0 != ~tmp~0; {47063#true} is VALID [2020-07-17 21:41:04,944 INFO L263 TraceCheckUtils]: 28: Hoare triple {47063#true} call waterRise(); {47063#true} is VALID [2020-07-17 21:41:04,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {47063#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47063#true} is VALID [2020-07-17 21:41:04,944 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,945 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {47063#true} {47063#true} #516#return; {47063#true} is VALID [2020-07-17 21:41:04,945 INFO L280 TraceCheckUtils]: 32: Hoare triple {47063#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47063#true} is VALID [2020-07-17 21:41:04,945 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume !(0 != ~tmp___0~0); {47063#true} is VALID [2020-07-17 21:41:04,945 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47063#true} is VALID [2020-07-17 21:41:04,945 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47063#true} is VALID [2020-07-17 21:41:04,945 INFO L280 TraceCheckUtils]: 36: Hoare triple {47063#true} assume 0 != ~tmp___1~0; {47063#true} is VALID [2020-07-17 21:41:04,946 INFO L263 TraceCheckUtils]: 37: Hoare triple {47063#true} call timeShift(); {47063#true} is VALID [2020-07-17 21:41:04,946 INFO L280 TraceCheckUtils]: 38: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,946 INFO L280 TraceCheckUtils]: 39: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-17 21:41:04,946 INFO L263 TraceCheckUtils]: 40: Hoare triple {47063#true} call processEnvironment(); {47063#true} is VALID [2020-07-17 21:41:04,946 INFO L280 TraceCheckUtils]: 41: Hoare triple {47063#true} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:04,946 INFO L280 TraceCheckUtils]: 42: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,947 INFO L263 TraceCheckUtils]: 43: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47063#true} is VALID [2020-07-17 21:41:04,947 INFO L280 TraceCheckUtils]: 44: Hoare triple {47063#true} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,947 INFO L280 TraceCheckUtils]: 45: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-17 21:41:04,947 INFO L263 TraceCheckUtils]: 46: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47063#true} is VALID [2020-07-17 21:41:04,947 INFO L280 TraceCheckUtils]: 47: Hoare triple {47063#true} havoc ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,947 INFO L280 TraceCheckUtils]: 48: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,948 INFO L263 TraceCheckUtils]: 49: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,948 INFO L280 TraceCheckUtils]: 50: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-17 21:41:04,948 INFO L263 TraceCheckUtils]: 51: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,948 INFO L280 TraceCheckUtils]: 52: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:04,948 INFO L280 TraceCheckUtils]: 53: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-17 21:41:04,948 INFO L280 TraceCheckUtils]: 54: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,948 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-17 21:41:04,948 INFO L280 TraceCheckUtils]: 56: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-17 21:41:04,949 INFO L280 TraceCheckUtils]: 57: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-17 21:41:04,949 INFO L280 TraceCheckUtils]: 58: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-17 21:41:04,949 INFO L280 TraceCheckUtils]: 59: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,949 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-17 21:41:04,949 INFO L280 TraceCheckUtils]: 61: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-17 21:41:04,949 INFO L280 TraceCheckUtils]: 62: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-17 21:41:04,949 INFO L263 TraceCheckUtils]: 63: Hoare triple {47063#true} call activatePump(); {47063#true} is VALID [2020-07-17 21:41:04,949 INFO L280 TraceCheckUtils]: 64: Hoare triple {47063#true} havoc ~tmp~4; {47063#true} is VALID [2020-07-17 21:41:04,950 INFO L263 TraceCheckUtils]: 65: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:04,950 INFO L280 TraceCheckUtils]: 66: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,950 INFO L263 TraceCheckUtils]: 67: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,950 INFO L280 TraceCheckUtils]: 68: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,950 INFO L280 TraceCheckUtils]: 69: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,950 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,951 INFO L280 TraceCheckUtils]: 71: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,951 INFO L280 TraceCheckUtils]: 72: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,951 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-17 21:41:04,951 INFO L280 TraceCheckUtils]: 74: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-17 21:41:04,951 INFO L280 TraceCheckUtils]: 75: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-17 21:41:04,951 INFO L263 TraceCheckUtils]: 76: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47063#true} is VALID [2020-07-17 21:41:04,952 INFO L280 TraceCheckUtils]: 77: Hoare triple {47063#true} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-17 21:41:04,952 INFO L280 TraceCheckUtils]: 78: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,952 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-17 21:41:04,952 INFO L280 TraceCheckUtils]: 80: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,952 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-17 21:41:04,952 INFO L280 TraceCheckUtils]: 82: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,953 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-17 21:41:04,953 INFO L280 TraceCheckUtils]: 84: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,953 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-17 21:41:04,953 INFO L280 TraceCheckUtils]: 86: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,953 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {47063#true} {47063#true} #534#return; {47063#true} is VALID [2020-07-17 21:41:04,953 INFO L263 TraceCheckUtils]: 88: Hoare triple {47063#true} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-17 21:41:04,954 INFO L280 TraceCheckUtils]: 89: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-17 21:41:04,954 INFO L263 TraceCheckUtils]: 90: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,954 INFO L280 TraceCheckUtils]: 91: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-17 21:41:04,954 INFO L280 TraceCheckUtils]: 92: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,954 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-17 21:41:04,954 INFO L280 TraceCheckUtils]: 94: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-17 21:41:04,955 INFO L280 TraceCheckUtils]: 95: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-17 21:41:04,955 INFO L280 TraceCheckUtils]: 96: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,955 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {47063#true} {47063#true} #536#return; {47063#true} is VALID [2020-07-17 21:41:04,955 INFO L280 TraceCheckUtils]: 98: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,955 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {47063#true} {47063#true} #522#return; {47063#true} is VALID [2020-07-17 21:41:04,956 INFO L280 TraceCheckUtils]: 100: Hoare triple {47063#true} assume !false; {47063#true} is VALID [2020-07-17 21:41:04,956 INFO L280 TraceCheckUtils]: 101: Hoare triple {47063#true} assume ~splverifierCounter~0 < 4; {47063#true} is VALID [2020-07-17 21:41:04,956 INFO L280 TraceCheckUtils]: 102: Hoare triple {47063#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47063#true} is VALID [2020-07-17 21:41:04,956 INFO L280 TraceCheckUtils]: 103: Hoare triple {47063#true} assume !(0 != ~tmp~0); {47063#true} is VALID [2020-07-17 21:41:04,956 INFO L280 TraceCheckUtils]: 104: Hoare triple {47063#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47063#true} is VALID [2020-07-17 21:41:04,956 INFO L280 TraceCheckUtils]: 105: Hoare triple {47063#true} assume !(0 != ~tmp___0~0); {47063#true} is VALID [2020-07-17 21:41:04,957 INFO L280 TraceCheckUtils]: 106: Hoare triple {47063#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47063#true} is VALID [2020-07-17 21:41:04,957 INFO L280 TraceCheckUtils]: 107: Hoare triple {47063#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47063#true} is VALID [2020-07-17 21:41:04,957 INFO L280 TraceCheckUtils]: 108: Hoare triple {47063#true} assume 0 != ~tmp___1~0; {47063#true} is VALID [2020-07-17 21:41:04,957 INFO L263 TraceCheckUtils]: 109: Hoare triple {47063#true} call timeShift(); {47063#true} is VALID [2020-07-17 21:41:04,957 INFO L280 TraceCheckUtils]: 110: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,958 INFO L263 TraceCheckUtils]: 111: Hoare triple {47063#true} call lowerWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,958 INFO L280 TraceCheckUtils]: 112: Hoare triple {47063#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-17 21:41:04,958 INFO L280 TraceCheckUtils]: 113: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,958 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {47063#true} {47063#true} #532#return; {47063#true} is VALID [2020-07-17 21:41:04,958 INFO L280 TraceCheckUtils]: 115: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-17 21:41:04,958 INFO L263 TraceCheckUtils]: 116: Hoare triple {47063#true} call processEnvironment(); {47063#true} is VALID [2020-07-17 21:41:04,959 INFO L280 TraceCheckUtils]: 117: Hoare triple {47063#true} havoc ~tmp~3; {47063#true} is VALID [2020-07-17 21:41:04,959 INFO L280 TraceCheckUtils]: 118: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,959 INFO L263 TraceCheckUtils]: 119: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-17 21:41:04,959 INFO L280 TraceCheckUtils]: 120: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,959 INFO L263 TraceCheckUtils]: 121: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-17 21:41:04,959 INFO L280 TraceCheckUtils]: 122: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-17 21:41:04,960 INFO L280 TraceCheckUtils]: 123: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,960 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-17 21:41:04,960 INFO L280 TraceCheckUtils]: 125: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-17 21:41:04,960 INFO L280 TraceCheckUtils]: 126: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,960 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-17 21:41:04,960 INFO L280 TraceCheckUtils]: 128: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-17 21:41:04,961 INFO L280 TraceCheckUtils]: 129: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-17 21:41:04,961 INFO L263 TraceCheckUtils]: 130: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47063#true} is VALID [2020-07-17 21:41:04,961 INFO L280 TraceCheckUtils]: 131: Hoare triple {47063#true} havoc ~tmp~2; {47063#true} is VALID [2020-07-17 21:41:04,961 INFO L280 TraceCheckUtils]: 132: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-17 21:41:04,961 INFO L263 TraceCheckUtils]: 133: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-17 21:41:04,962 INFO L280 TraceCheckUtils]: 134: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-17 21:41:04,962 INFO L263 TraceCheckUtils]: 135: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-17 21:41:04,962 INFO L280 TraceCheckUtils]: 136: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-17 21:41:04,962 INFO L280 TraceCheckUtils]: 137: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-17 21:41:04,962 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-17 21:41:04,962 INFO L280 TraceCheckUtils]: 139: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-17 21:41:04,963 INFO L280 TraceCheckUtils]: 140: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 21:41:04,964 INFO L280 TraceCheckUtils]: 141: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,964 INFO L280 TraceCheckUtils]: 142: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-17 21:41:04,965 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {48052#(<= 1 |processEnvironment__wrappee__methaneQuery_#t~ret5|)} is VALID [2020-07-17 21:41:04,966 INFO L280 TraceCheckUtils]: 144: Hoare triple {48052#(<= 1 |processEnvironment__wrappee__methaneQuery_#t~ret5|)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {48056#(<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2)} is VALID [2020-07-17 21:41:04,966 INFO L280 TraceCheckUtils]: 145: Hoare triple {48056#(<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2)} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-17 21:41:04,967 INFO L263 TraceCheckUtils]: 146: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47064#false} is VALID [2020-07-17 21:41:04,967 INFO L280 TraceCheckUtils]: 147: Hoare triple {47064#false} havoc ~tmp~1; {47064#false} is VALID [2020-07-17 21:41:04,967 INFO L280 TraceCheckUtils]: 148: Hoare triple {47064#false} assume !(0 == ~pumpRunning~0); {47064#false} is VALID [2020-07-17 21:41:04,967 INFO L263 TraceCheckUtils]: 149: Hoare triple {47064#false} call processEnvironment__wrappee__base(); {47064#false} is VALID [2020-07-17 21:41:04,967 INFO L280 TraceCheckUtils]: 150: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,967 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {47064#false} {47064#false} #548#return; {47064#false} is VALID [2020-07-17 21:41:04,968 INFO L280 TraceCheckUtils]: 152: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,968 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {47064#false} {47064#false} #554#return; {47064#false} is VALID [2020-07-17 21:41:04,968 INFO L280 TraceCheckUtils]: 154: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,968 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-17 21:41:04,968 INFO L280 TraceCheckUtils]: 156: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,968 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {47064#false} {47063#true} #534#return; {47064#false} is VALID [2020-07-17 21:41:04,969 INFO L263 TraceCheckUtils]: 158: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47064#false} is VALID [2020-07-17 21:41:04,969 INFO L280 TraceCheckUtils]: 159: Hoare triple {47064#false} havoc ~tmp~7;havoc ~tmp___0~3; {47064#false} is VALID [2020-07-17 21:41:04,969 INFO L263 TraceCheckUtils]: 160: Hoare triple {47064#false} call #t~ret27 := getWaterLevel(); {47064#false} is VALID [2020-07-17 21:41:04,969 INFO L280 TraceCheckUtils]: 161: Hoare triple {47064#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47064#false} is VALID [2020-07-17 21:41:04,969 INFO L280 TraceCheckUtils]: 162: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,969 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {47064#false} {47064#false} #460#return; {47064#false} is VALID [2020-07-17 21:41:04,970 INFO L280 TraceCheckUtils]: 164: Hoare triple {47064#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47064#false} is VALID [2020-07-17 21:41:04,970 INFO L280 TraceCheckUtils]: 165: Hoare triple {47064#false} assume !(0 == ~tmp~7); {47064#false} is VALID [2020-07-17 21:41:04,970 INFO L280 TraceCheckUtils]: 166: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,970 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {47064#false} {47064#false} #536#return; {47064#false} is VALID [2020-07-17 21:41:04,970 INFO L280 TraceCheckUtils]: 168: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,970 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {47064#false} {47063#true} #522#return; {47064#false} is VALID [2020-07-17 21:41:04,971 INFO L280 TraceCheckUtils]: 170: Hoare triple {47064#false} assume !false; {47064#false} is VALID [2020-07-17 21:41:04,971 INFO L280 TraceCheckUtils]: 171: Hoare triple {47064#false} assume ~splverifierCounter~0 < 4; {47064#false} is VALID [2020-07-17 21:41:04,971 INFO L280 TraceCheckUtils]: 172: Hoare triple {47064#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47064#false} is VALID [2020-07-17 21:41:04,971 INFO L280 TraceCheckUtils]: 173: Hoare triple {47064#false} assume !(0 != ~tmp~0); {47064#false} is VALID [2020-07-17 21:41:04,971 INFO L280 TraceCheckUtils]: 174: Hoare triple {47064#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47064#false} is VALID [2020-07-17 21:41:04,971 INFO L280 TraceCheckUtils]: 175: Hoare triple {47064#false} assume !(0 != ~tmp___0~0); {47064#false} is VALID [2020-07-17 21:41:04,972 INFO L280 TraceCheckUtils]: 176: Hoare triple {47064#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47064#false} is VALID [2020-07-17 21:41:04,972 INFO L280 TraceCheckUtils]: 177: Hoare triple {47064#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47064#false} is VALID [2020-07-17 21:41:04,972 INFO L280 TraceCheckUtils]: 178: Hoare triple {47064#false} assume 0 != ~tmp___1~0; {47064#false} is VALID [2020-07-17 21:41:04,972 INFO L263 TraceCheckUtils]: 179: Hoare triple {47064#false} call timeShift(); {47064#false} is VALID [2020-07-17 21:41:04,972 INFO L280 TraceCheckUtils]: 180: Hoare triple {47064#false} assume 0 != ~pumpRunning~0; {47064#false} is VALID [2020-07-17 21:41:04,972 INFO L263 TraceCheckUtils]: 181: Hoare triple {47064#false} call lowerWaterLevel(); {47064#false} is VALID [2020-07-17 21:41:04,973 INFO L280 TraceCheckUtils]: 182: Hoare triple {47064#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47064#false} is VALID [2020-07-17 21:41:04,973 INFO L280 TraceCheckUtils]: 183: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,973 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {47064#false} {47064#false} #532#return; {47064#false} is VALID [2020-07-17 21:41:04,973 INFO L280 TraceCheckUtils]: 185: Hoare triple {47064#false} assume 0 != ~systemActive~0; {47064#false} is VALID [2020-07-17 21:41:04,973 INFO L263 TraceCheckUtils]: 186: Hoare triple {47064#false} call processEnvironment(); {47064#false} is VALID [2020-07-17 21:41:04,973 INFO L280 TraceCheckUtils]: 187: Hoare triple {47064#false} havoc ~tmp~3; {47064#false} is VALID [2020-07-17 21:41:04,974 INFO L280 TraceCheckUtils]: 188: Hoare triple {47064#false} assume 0 != ~pumpRunning~0; {47064#false} is VALID [2020-07-17 21:41:04,974 INFO L263 TraceCheckUtils]: 189: Hoare triple {47064#false} call #t~ret6 := isMethaneAlarm(); {47064#false} is VALID [2020-07-17 21:41:04,974 INFO L280 TraceCheckUtils]: 190: Hoare triple {47064#false} havoc ~retValue_acc~0; {47064#false} is VALID [2020-07-17 21:41:04,974 INFO L263 TraceCheckUtils]: 191: Hoare triple {47064#false} call #t~ret8 := isMethaneLevelCritical(); {47064#false} is VALID [2020-07-17 21:41:04,974 INFO L280 TraceCheckUtils]: 192: Hoare triple {47064#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47064#false} is VALID [2020-07-17 21:41:04,974 INFO L280 TraceCheckUtils]: 193: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,975 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {47064#false} {47064#false} #562#return; {47064#false} is VALID [2020-07-17 21:41:04,975 INFO L280 TraceCheckUtils]: 195: Hoare triple {47064#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47064#false} is VALID [2020-07-17 21:41:04,975 INFO L280 TraceCheckUtils]: 196: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,975 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {47064#false} {47064#false} #508#return; {47064#false} is VALID [2020-07-17 21:41:04,975 INFO L280 TraceCheckUtils]: 198: Hoare triple {47064#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47064#false} is VALID [2020-07-17 21:41:04,975 INFO L280 TraceCheckUtils]: 199: Hoare triple {47064#false} assume !(0 != ~tmp~3); {47064#false} is VALID [2020-07-17 21:41:04,976 INFO L263 TraceCheckUtils]: 200: Hoare triple {47064#false} call processEnvironment__wrappee__methaneQuery(); {47064#false} is VALID [2020-07-17 21:41:04,976 INFO L280 TraceCheckUtils]: 201: Hoare triple {47064#false} havoc ~tmp~2; {47064#false} is VALID [2020-07-17 21:41:04,976 INFO L280 TraceCheckUtils]: 202: Hoare triple {47064#false} assume 0 != ~pumpRunning~0; {47064#false} is VALID [2020-07-17 21:41:04,976 INFO L263 TraceCheckUtils]: 203: Hoare triple {47064#false} call #t~ret5 := isLowWaterLevel(); {47064#false} is VALID [2020-07-17 21:41:04,976 INFO L280 TraceCheckUtils]: 204: Hoare triple {47064#false} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47064#false} is VALID [2020-07-17 21:41:04,976 INFO L263 TraceCheckUtils]: 205: Hoare triple {47064#false} call #t~ret26 := isLowWaterSensorDry(); {47064#false} is VALID [2020-07-17 21:41:04,977 INFO L280 TraceCheckUtils]: 206: Hoare triple {47064#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47064#false} is VALID [2020-07-17 21:41:04,977 INFO L280 TraceCheckUtils]: 207: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,977 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {47064#false} {47064#false} #506#return; {47064#false} is VALID [2020-07-17 21:41:04,977 INFO L280 TraceCheckUtils]: 209: Hoare triple {47064#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47064#false} is VALID [2020-07-17 21:41:04,977 INFO L280 TraceCheckUtils]: 210: Hoare triple {47064#false} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47064#false} is VALID [2020-07-17 21:41:04,977 INFO L280 TraceCheckUtils]: 211: Hoare triple {47064#false} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47064#false} is VALID [2020-07-17 21:41:04,978 INFO L280 TraceCheckUtils]: 212: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,978 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {47064#false} {47064#false} #550#return; {47064#false} is VALID [2020-07-17 21:41:04,978 INFO L280 TraceCheckUtils]: 214: Hoare triple {47064#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47064#false} is VALID [2020-07-17 21:41:04,978 INFO L280 TraceCheckUtils]: 215: Hoare triple {47064#false} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-17 21:41:04,978 INFO L263 TraceCheckUtils]: 216: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47064#false} is VALID [2020-07-17 21:41:04,978 INFO L280 TraceCheckUtils]: 217: Hoare triple {47064#false} havoc ~tmp~1; {47064#false} is VALID [2020-07-17 21:41:04,979 INFO L280 TraceCheckUtils]: 218: Hoare triple {47064#false} assume !(0 == ~pumpRunning~0); {47064#false} is VALID [2020-07-17 21:41:04,979 INFO L263 TraceCheckUtils]: 219: Hoare triple {47064#false} call processEnvironment__wrappee__base(); {47064#false} is VALID [2020-07-17 21:41:04,979 INFO L280 TraceCheckUtils]: 220: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,979 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {47064#false} {47064#false} #548#return; {47064#false} is VALID [2020-07-17 21:41:04,979 INFO L280 TraceCheckUtils]: 222: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,979 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {47064#false} {47064#false} #554#return; {47064#false} is VALID [2020-07-17 21:41:04,980 INFO L280 TraceCheckUtils]: 224: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,980 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {47064#false} {47064#false} #512#return; {47064#false} is VALID [2020-07-17 21:41:04,980 INFO L280 TraceCheckUtils]: 226: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,980 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {47064#false} {47064#false} #534#return; {47064#false} is VALID [2020-07-17 21:41:04,980 INFO L263 TraceCheckUtils]: 228: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47064#false} is VALID [2020-07-17 21:41:04,981 INFO L280 TraceCheckUtils]: 229: Hoare triple {47064#false} havoc ~tmp~7;havoc ~tmp___0~3; {47064#false} is VALID [2020-07-17 21:41:04,981 INFO L263 TraceCheckUtils]: 230: Hoare triple {47064#false} call #t~ret27 := getWaterLevel(); {47064#false} is VALID [2020-07-17 21:41:04,981 INFO L280 TraceCheckUtils]: 231: Hoare triple {47064#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47064#false} is VALID [2020-07-17 21:41:04,981 INFO L280 TraceCheckUtils]: 232: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,981 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {47064#false} {47064#false} #460#return; {47064#false} is VALID [2020-07-17 21:41:04,981 INFO L280 TraceCheckUtils]: 234: Hoare triple {47064#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47064#false} is VALID [2020-07-17 21:41:04,982 INFO L280 TraceCheckUtils]: 235: Hoare triple {47064#false} assume 0 == ~tmp~7; {47064#false} is VALID [2020-07-17 21:41:04,982 INFO L263 TraceCheckUtils]: 236: Hoare triple {47064#false} call #t~ret28 := isPumpRunning(); {47064#false} is VALID [2020-07-17 21:41:04,982 INFO L280 TraceCheckUtils]: 237: Hoare triple {47064#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47064#false} is VALID [2020-07-17 21:41:04,982 INFO L280 TraceCheckUtils]: 238: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-17 21:41:04,982 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {47064#false} {47064#false} #462#return; {47064#false} is VALID [2020-07-17 21:41:04,983 INFO L280 TraceCheckUtils]: 240: Hoare triple {47064#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {47064#false} is VALID [2020-07-17 21:41:04,983 INFO L280 TraceCheckUtils]: 241: Hoare triple {47064#false} assume 0 != ~tmp___0~3; {47064#false} is VALID [2020-07-17 21:41:04,983 INFO L263 TraceCheckUtils]: 242: Hoare triple {47064#false} call __automaton_fail(); {47064#false} is VALID [2020-07-17 21:41:04,983 INFO L280 TraceCheckUtils]: 243: Hoare triple {47064#false} assume !false; {47064#false} is VALID [2020-07-17 21:41:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-07-17 21:41:05,010 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:41:05,010 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [13] total 15 [2020-07-17 21:41:05,010 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441327000] [2020-07-17 21:41:05,011 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 244 [2020-07-17 21:41:05,011 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:41:05,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 21:41:05,265 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:05,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 21:41:05,266 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:41:05,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 21:41:05,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:41:05,267 INFO L87 Difference]: Start difference. First operand 1178 states and 1364 transitions. Second operand 6 states. [2020-07-17 21:41:11,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:11,425 INFO L93 Difference]: Finished difference Result 1594 states and 1841 transitions. [2020-07-17 21:41:11,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-17 21:41:11,425 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 244 [2020-07-17 21:41:11,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:41:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:41:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 322 transitions. [2020-07-17 21:41:11,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:41:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 322 transitions. [2020-07-17 21:41:11,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 322 transitions. [2020-07-17 21:41:11,850 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:11,851 INFO L225 Difference]: With dead ends: 1594 [2020-07-17 21:41:11,851 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 21:41:11,857 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 325 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:41:11,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 21:41:11,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 21:41:11,857 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:41:11,858 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:11,858 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:11,858 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:11,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:11,858 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:41:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:41:11,858 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:11,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:11,859 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:11,859 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:11,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:11,859 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:41:11,859 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:41:11,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:11,860 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:11,860 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:41:11,860 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:41:11,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 21:41:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 21:41:11,860 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 244 [2020-07-17 21:41:11,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:41:11,861 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 21:41:11,861 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 21:41:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:41:11,861 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:12,071 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:41:12,075 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 21:41:14,223 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 230 [2020-07-17 21:41:14,886 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 231 [2020-07-17 21:41:15,191 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 233 [2020-07-17 21:41:15,814 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 233 [2020-07-17 21:41:16,428 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 233 [2020-07-17 21:41:17,341 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-07-17 21:41:17,560 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-17 21:41:17,777 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-17 21:41:18,222 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-17 21:41:18,711 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-07-17 21:41:19,221 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2020-07-17 21:41:19,640 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2020-07-17 21:41:19,872 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-17 21:41:20,502 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2020-07-17 21:41:20,794 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-17 21:41:21,260 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2020-07-17 21:41:21,914 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-07-17 21:41:22,206 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-17 21:41:22,730 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2020-07-17 21:41:23,147 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-17 21:41:23,750 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2020-07-17 21:41:23,994 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-07-17 21:41:24,203 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-07-17 21:41:24,559 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 25 [2020-07-17 21:41:25,310 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2020-07-17 21:41:25,959 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2020-07-17 21:41:26,322 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 25 [2020-07-17 21:41:26,631 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-17 21:41:27,062 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 25 [2020-07-17 21:41:27,505 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-07-17 21:41:28,111 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-07-17 21:41:28,340 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-07-17 21:41:28,552 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-17 21:41:28,905 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-07-17 21:41:29,199 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-17 21:41:29,429 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 24 [2020-07-17 21:41:29,660 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-07-17 21:41:29,891 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 24 [2020-07-17 21:41:30,105 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-17 21:41:30,529 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 25 [2020-07-17 21:41:30,819 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-17 21:41:31,030 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-07-17 21:41:31,239 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-17 21:41:31,457 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-17 21:41:31,768 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-17 21:41:32,056 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 17 [2020-07-17 21:41:32,282 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-07-17 21:41:32,721 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-07-17 21:41:32,930 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-07-17 21:41:33,347 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 25 [2020-07-17 21:41:33,788 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-17 21:41:34,062 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-17 21:41:34,781 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 28 [2020-07-17 21:41:35,636 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-07-17 21:41:35,866 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-17 21:41:35,871 INFO L268 CegarLoopResult]: For program point L639(lines 616 640) no Hoare annotation was computed. [2020-07-17 21:41:35,872 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 592 647) no Hoare annotation was computed. [2020-07-17 21:41:35,872 INFO L268 CegarLoopResult]: For program point L623(lines 623 627) no Hoare annotation was computed. [2020-07-17 21:41:35,872 INFO L268 CegarLoopResult]: For program point L623-1(lines 623 627) no Hoare annotation was computed. [2020-07-17 21:41:35,872 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-17 21:41:35,872 INFO L268 CegarLoopResult]: For program point L617-2(lines 617 638) no Hoare annotation was computed. [2020-07-17 21:41:35,872 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 592 647) no Hoare annotation was computed. [2020-07-17 21:41:35,872 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 592 647) no Hoare annotation was computed. [2020-07-17 21:41:35,872 INFO L268 CegarLoopResult]: For program point L674-2(lines 674 699) no Hoare annotation was computed. [2020-07-17 21:41:35,873 INFO L268 CegarLoopResult]: For program point L700(lines 673 701) no Hoare annotation was computed. [2020-07-17 21:41:35,873 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 648 707) no Hoare annotation was computed. [2020-07-17 21:41:35,873 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-17 21:41:35,873 INFO L268 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-07-17 21:41:35,873 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 648 707) no Hoare annotation was computed. [2020-07-17 21:41:35,873 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 648 707) no Hoare annotation was computed. [2020-07-17 21:41:35,874 INFO L268 CegarLoopResult]: For program point L680(lines 680 684) no Hoare annotation was computed. [2020-07-17 21:41:35,874 INFO L268 CegarLoopResult]: For program point L680-1(lines 680 684) no Hoare annotation was computed. [2020-07-17 21:41:35,874 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-17 21:41:35,874 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 427 433) the Hoare annotation is: true [2020-07-17 21:41:35,874 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 427 433) no Hoare annotation was computed. [2020-07-17 21:41:35,875 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 434 442) no Hoare annotation was computed. [2020-07-17 21:41:35,875 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 434 442) the Hoare annotation is: true [2020-07-17 21:41:35,875 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 434 442) no Hoare annotation was computed. [2020-07-17 21:41:35,875 INFO L268 CegarLoopResult]: For program point L386-1(line 386) no Hoare annotation was computed. [2020-07-17 21:41:35,875 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 380 404) the Hoare annotation is: true [2020-07-17 21:41:35,875 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification4_spec__1EXIT(lines 380 404) no Hoare annotation was computed. [2020-07-17 21:41:35,875 INFO L264 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) .cse0) (or (not (<= 2 ~waterLevel~0)) .cse0))) [2020-07-17 21:41:35,875 INFO L268 CegarLoopResult]: For program point L392(lines 392 398) no Hoare annotation was computed. [2020-07-17 21:41:35,875 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) .cse0) (or (not (<= 2 ~waterLevel~0)) .cse0))) [2020-07-17 21:41:35,876 INFO L268 CegarLoopResult]: For program point L390-1(line 390) no Hoare annotation was computed. [2020-07-17 21:41:35,876 INFO L268 CegarLoopResult]: For program point L388(lines 388 401) no Hoare annotation was computed. [2020-07-17 21:41:35,876 INFO L268 CegarLoopResult]: For program point L388-1(lines 380 404) no Hoare annotation was computed. [2020-07-17 21:41:35,876 INFO L271 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: true [2020-07-17 21:41:35,876 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 516 538) 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 (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,876 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 516 538) no Hoare annotation was computed. [2020-07-17 21:41:35,876 INFO L264 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: (or (and (= main_~tmp~8 ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,876 INFO L264 CegarLoopResult]: At program point L528-1(line 528) the Hoare annotation is: (or (and (= main_~tmp~8 ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,877 INFO L268 CegarLoopResult]: For program point L526(lines 526 533) no Hoare annotation was computed. [2020-07-17 21:41:35,877 INFO L268 CegarLoopResult]: For program point L526-1(lines 526 533) no Hoare annotation was computed. [2020-07-17 21:41:35,877 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 516 538) no Hoare annotation was computed. [2020-07-17 21:41:35,877 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 21:41:35,877 INFO L264 CegarLoopResult]: At program point L523(line 523) 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 (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,877 INFO L264 CegarLoopResult]: At program point L522(line 522) 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 (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,877 INFO L264 CegarLoopResult]: At program point L522-1(line 522) 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 (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 475 498) no Hoare annotation was computed. [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 475 498) no Hoare annotation was computed. [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 475 498) no Hoare annotation was computed. [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 21:41:35,878 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 21:41:35,879 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~pumpRunning~0) .cse1) (or (= 0 |old(~pumpRunning~0)|) .cse0 .cse1))) [2020-07-17 21:41:35,880 INFO L268 CegarLoopResult]: For program point L211-1(lines 192 216) no Hoare annotation was computed. [2020-07-17 21:41:35,880 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 192 216) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,880 INFO L264 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,880 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__methaneQueryEXIT(lines 192 216) no Hoare annotation was computed. [2020-07-17 21:41:35,880 INFO L264 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2)) .cse1))) [2020-07-17 21:41:35,880 INFO L268 CegarLoopResult]: For program point L200(lines 200 208) no Hoare annotation was computed. [2020-07-17 21:41:35,880 INFO L264 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-07-17 21:41:35,880 INFO L268 CegarLoopResult]: For program point L198-1(line 198) no Hoare annotation was computed. [2020-07-17 21:41:35,881 INFO L268 CegarLoopResult]: For program point L196(lines 196 213) no Hoare annotation was computed. [2020-07-17 21:41:35,881 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 287 295) no Hoare annotation was computed. [2020-07-17 21:41:35,881 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 287 295) the Hoare annotation is: true [2020-07-17 21:41:35,881 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 287 295) no Hoare annotation was computed. [2020-07-17 21:41:35,881 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 351 369) the Hoare annotation is: true [2020-07-17 21:41:35,881 INFO L268 CegarLoopResult]: For program point L360(lines 360 364) no Hoare annotation was computed. [2020-07-17 21:41:35,881 INFO L271 CegarLoopResult]: At program point L358(line 358) the Hoare annotation is: true [2020-07-17 21:41:35,881 INFO L268 CegarLoopResult]: For program point L360-2(lines 360 364) no Hoare annotation was computed. [2020-07-17 21:41:35,881 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 351 369) no Hoare annotation was computed. [2020-07-17 21:41:35,881 INFO L268 CegarLoopResult]: For program point L358-1(line 358) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 351 369) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point L315(lines 315 323) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point L315-2(lines 315 323) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point L303(lines 303 311) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 296 331) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point L303-2(lines 303 311) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 296 331) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 296 331) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 420 426) no Hoare annotation was computed. [2020-07-17 21:41:35,882 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 420 426) the Hoare annotation is: true [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 546 591) no Hoare annotation was computed. [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 546 591) no Hoare annotation was computed. [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 546 591) no Hoare annotation was computed. [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 859 904) no Hoare annotation was computed. [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point L879(lines 879 886) no Hoare annotation was computed. [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 859 904) no Hoare annotation was computed. [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point L873(lines 873 893) no Hoare annotation was computed. [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point L873-1(lines 873 893) no Hoare annotation was computed. [2020-07-17 21:41:35,883 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 859 904) no Hoare annotation was computed. [2020-07-17 21:41:35,884 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 506 515) 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 (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,884 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 506 515) no Hoare annotation was computed. [2020-07-17 21:41:35,884 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 506 515) no Hoare annotation was computed. [2020-07-17 21:41:35,884 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 276 286) the Hoare annotation is: true [2020-07-17 21:41:35,884 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 276 286) no Hoare annotation was computed. [2020-07-17 21:41:35,884 INFO L271 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-07-17 21:41:35,884 INFO L268 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-07-17 21:41:35,884 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 276 286) no Hoare annotation was computed. [2020-07-17 21:41:35,884 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 268 275) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,885 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 268 275) no Hoare annotation was computed. [2020-07-17 21:41:35,885 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 268 275) no Hoare annotation was computed. [2020-07-17 21:41:35,885 INFO L268 CegarLoopResult]: For program point L989(lines 989 995) no Hoare annotation was computed. [2020-07-17 21:41:35,885 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryEXIT(lines 985 998) no Hoare annotation was computed. [2020-07-17 21:41:35,885 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 985 998) the Hoare annotation is: true [2020-07-17 21:41:35,885 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryFINAL(lines 985 998) no Hoare annotation was computed. [2020-07-17 21:41:35,885 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-07-17 21:41:35,885 INFO L268 CegarLoopResult]: For program point L224-1(line 224) no Hoare annotation was computed. [2020-07-17 21:41:35,885 INFO L268 CegarLoopResult]: For program point L222(lines 222 239) no Hoare annotation was computed. [2020-07-17 21:41:35,886 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 218 242) no Hoare annotation was computed. [2020-07-17 21:41:35,886 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 218 242) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,886 INFO L264 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~pumpRunning~0) .cse1) (or (= 0 |old(~pumpRunning~0)|) .cse0 .cse1))) [2020-07-17 21:41:35,886 INFO L268 CegarLoopResult]: For program point L237-1(lines 218 242) no Hoare annotation was computed. [2020-07-17 21:41:35,886 INFO L264 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-07-17 21:41:35,886 INFO L264 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-07-17 21:41:35,886 INFO L268 CegarLoopResult]: For program point L226(lines 226 234) no Hoare annotation was computed. [2020-07-17 21:41:35,886 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 158 164) no Hoare annotation was computed. [2020-07-17 21:41:35,887 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 158 164) the Hoare annotation is: true [2020-07-17 21:41:35,887 INFO L264 CegarLoopResult]: At program point testENTRY(lines 54 119) 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 (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,887 INFO L268 CegarLoopResult]: For program point testFINAL(lines 54 119) no Hoare annotation was computed. [2020-07-17 21:41:35,887 INFO L264 CegarLoopResult]: At program point L112(lines 63 113) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 21:41:35,887 INFO L268 CegarLoopResult]: For program point L102(lines 102 106) no Hoare annotation was computed. [2020-07-17 21:41:35,887 INFO L264 CegarLoopResult]: At program point L102-2(lines 94 107) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 21:41:35,887 INFO L268 CegarLoopResult]: For program point L65(lines 64 111) no Hoare annotation was computed. [2020-07-17 21:41:35,888 INFO L264 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 21:41:35,888 INFO L268 CegarLoopResult]: For program point L94(lines 94 107) no Hoare annotation was computed. [2020-07-17 21:41:35,888 INFO L264 CegarLoopResult]: At program point L86(line 86) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 21:41:35,888 INFO L268 CegarLoopResult]: For program point L84(lines 84 90) no Hoare annotation was computed. [2020-07-17 21:41:35,888 INFO L268 CegarLoopResult]: For program point L84-1(lines 84 90) no Hoare annotation was computed. [2020-07-17 21:41:35,888 INFO L264 CegarLoopResult]: At program point L109(lines 64 111) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 21:41:35,888 INFO L264 CegarLoopResult]: At program point L76(line 76) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 21:41:35,888 INFO L268 CegarLoopResult]: For program point L74(lines 74 80) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point L74-1(lines 74 80) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point testEXIT(lines 54 119) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point L66(lines 66 70) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point L833(lines 833 840) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point L827(lines 827 847) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point L827-1(lines 827 847) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 813 858) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 813 858) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 813 858) no Hoare annotation was computed. [2020-07-17 21:41:35,889 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 243 250) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 243 250) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 243 250) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 999 1007) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 999 1007) the Hoare annotation is: true [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 999 1007) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point L961(lines 961 969) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point L961-2(lines 961 969) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 953 975) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 953 975) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 953 975) no Hoare annotation was computed. [2020-07-17 21:41:35,890 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 410 419) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 410 419) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 410 419) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point L799(lines 799 806) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 710 812) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point L760(lines 759 779) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point L756(lines 756 797) no Hoare annotation was computed. [2020-07-17 21:41:35,891 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point L775-1(line 775) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 710 812) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point L734(lines 734 738) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point L798(lines 798 809) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point L761(lines 761 765) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point L759-2(lines 759 779) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 710 812) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point L780(lines 758 781) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point L739(lines 739 755) no Hoare annotation was computed. [2020-07-17 21:41:35,892 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:41:35,893 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)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~head~0.base)| ~head~0.base) (= |old(#t~string61.base)| |#t~string61.base|) (= |#t~string50.base| |old(#t~string50.base)|) (= |old(#t~string22.offset)| |#t~string22.offset|) (= |#t~string71.base| |old(#t~string71.base)|) (= |old(#t~string24.offset)| |#t~string24.offset|) (= |old(#t~string71.offset)| |#t~string71.offset|) (= |#t~string53.base| |old(#t~string53.base)|) (= |old(#t~string75.offset)| |#t~string75.offset|) (= |old(#t~string16.offset)| |#t~string16.offset|) (= |old(#t~string18.offset)| |#t~string18.offset|) (= |old(#t~string60.base)| |#t~string60.base|) (= ~head~0.offset |old(~head~0.offset)|) (= |old(~systemActive~0)| ~systemActive~0) (= |#t~string51.base| |old(#t~string51.base)|) (= |old(#t~string69.offset)| |#t~string69.offset|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |old(#t~string20.offset)| |#t~string20.offset|) (= |old(#t~string73.base)| |#t~string73.base|) (<= |old(~waterLevel~0)| ~waterLevel~0) (= |old(#t~string20.base)| |#t~string20.base|) (= |old(#t~string75.base)| |#t~string75.base|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |old(#t~string49.base)| |#t~string49.base|) (= |old(#t~string61.offset)| |#t~string61.offset|) (= |old(#t~string63.offset)| |#t~string63.offset|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |old(#t~string49.offset)| |#t~string49.offset|) (<= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |old(#t~string16.base)| |#t~string16.base|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#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)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#NULL.base)| |#NULL.base|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |old(#t~string24.base)| |#t~string24.base|) (= |old(#t~string58.offset)| |#t~string58.offset|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |old(#t~string52.base)| |#t~string52.base|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |old(#t~string54.offset)| |#t~string54.offset|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |old(#t~string53.offset)| |#t~string53.offset|) (= |old(#t~string12.offset)| |#t~string12.offset|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-17 21:41:35,893 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:41:35,893 INFO L264 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,893 INFO L268 CegarLoopResult]: For program point L256-1(line 256) no Hoare annotation was computed. [2020-07-17 21:41:35,893 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 251 267) no Hoare annotation was computed. [2020-07-17 21:41:35,893 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 251 267) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,894 INFO L264 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,894 INFO L268 CegarLoopResult]: For program point L262-1(lines 251 267) no Hoare annotation was computed. [2020-07-17 21:41:35,894 INFO L268 CegarLoopResult]: For program point L258(lines 258 264) no Hoare annotation was computed. [2020-07-17 21:41:35,894 INFO L268 CegarLoopResult]: For program point isHighWaterLevelEXIT(lines 332 350) no Hoare annotation was computed. [2020-07-17 21:41:35,894 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 332 350) the Hoare annotation is: true [2020-07-17 21:41:35,894 INFO L268 CegarLoopResult]: For program point L341(lines 341 345) no Hoare annotation was computed. [2020-07-17 21:41:35,894 INFO L268 CegarLoopResult]: For program point isHighWaterLevelFINAL(lines 332 350) no Hoare annotation was computed. [2020-07-17 21:41:35,894 INFO L271 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: true [2020-07-17 21:41:35,895 INFO L268 CegarLoopResult]: For program point L341-2(lines 341 345) no Hoare annotation was computed. [2020-07-17 21:41:35,895 INFO L268 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-07-17 21:41:35,895 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 976 984) the Hoare annotation is: true [2020-07-17 21:41:35,895 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 976 984) no Hoare annotation was computed. [2020-07-17 21:41:35,895 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 976 984) no Hoare annotation was computed. [2020-07-17 21:41:35,895 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 932 943) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~waterLevel~0)) .cse0 (not (= 0 ~pumpRunning~0)) .cse1) (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1))) [2020-07-17 21:41:35,895 INFO L268 CegarLoopResult]: For program point L936-1(lines 932 943) no Hoare annotation was computed. [2020-07-17 21:41:35,895 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 932 943) no Hoare annotation was computed. [2020-07-17 21:41:35,895 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:41:35,896 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 21:41:35,896 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:41:35,896 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 .cse1) (let ((.cse2 (+ ~waterLevel~0 1))) (and .cse0 (<= |old(~waterLevel~0)| .cse2) (<= .cse2 |old(~waterLevel~0)|))) (not (<= 2 |old(~waterLevel~0)|)) .cse3)) (or (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~waterLevel~0)|)) .cse3))) [2020-07-17 21:41:35,896 INFO L264 CegarLoopResult]: At program point L145(lines 145 151) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= |old(~waterLevel~0)| 1)) (and .cse0 .cse1) .cse2 (not (<= 1 |old(~waterLevel~0)|)) .cse3) (or (let ((.cse4 (+ ~waterLevel~0 1))) (and .cse2 (<= |old(~waterLevel~0)| .cse4) .cse0 (<= .cse4 |old(~waterLevel~0)|))) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse3))) [2020-07-17 21:41:35,896 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 134 157) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) .cse0) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0))) [2020-07-17 21:41:35,896 INFO L264 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~waterLevel~0)|)) .cse0))) [2020-07-17 21:41:35,897 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 134 157) no Hoare annotation was computed. [2020-07-17 21:41:35,897 INFO L268 CegarLoopResult]: For program point L138(lines 137 156) no Hoare annotation was computed. [2020-07-17 21:41:35,897 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 134 157) no Hoare annotation was computed. [2020-07-17 21:41:35,897 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 445 474) no Hoare annotation was computed. [2020-07-17 21:41:35,897 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 445 474) the Hoare annotation is: true [2020-07-17 21:41:35,897 INFO L271 CegarLoopResult]: At program point L470(lines 445 474) the Hoare annotation is: true [2020-07-17 21:41:35,897 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-17 21:41:35,897 INFO L268 CegarLoopResult]: For program point L459(lines 459 463) no Hoare annotation was computed. [2020-07-17 21:41:35,897 INFO L271 CegarLoopResult]: At program point L459-1(lines 459 463) the Hoare annotation is: true [2020-07-17 21:41:35,898 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-17 21:41:35,898 INFO L271 CegarLoopResult]: At program point L455-2(lines 455 469) the Hoare annotation is: true [2020-07-17 21:41:35,898 INFO L271 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: true [2020-07-17 21:41:35,898 INFO L268 CegarLoopResult]: For program point L451-1(line 451) no Hoare annotation was computed. [2020-07-17 21:41:35,898 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 944 952) the Hoare annotation is: true [2020-07-17 21:41:35,898 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 944 952) no Hoare annotation was computed. [2020-07-17 21:41:35,898 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 944 952) no Hoare annotation was computed. [2020-07-17 21:41:35,898 INFO L268 CegarLoopResult]: For program point L912-1(lines 908 919) no Hoare annotation was computed. [2020-07-17 21:41:35,898 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 908 919) the Hoare annotation is: (or (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,898 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 908 919) no Hoare annotation was computed. [2020-07-17 21:41:35,899 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 499 505) no Hoare annotation was computed. [2020-07-17 21:41:35,899 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 499 505) the Hoare annotation is: true [2020-07-17 21:41:35,899 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:41:35,899 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 21:41:35,899 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 21:41:35,899 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:41:35,899 INFO L268 CegarLoopResult]: For program point startSystemEXIT(lines 370 377) no Hoare annotation was computed. [2020-07-17 21:41:35,899 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 370 377) the Hoare annotation is: (let ((.cse0 (not (= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) (= 1 ~systemActive~0)) (or (not (<= 1 ~waterLevel~0)) (= |old(~systemActive~0)| ~systemActive~0) .cse0 (not (= 0 ~pumpRunning~0))))) [2020-07-17 21:41:35,899 INFO L268 CegarLoopResult]: For program point startSystemFINAL(lines 370 377) no Hoare annotation was computed. [2020-07-17 21:41:35,900 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 166 190) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,900 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 166 190) no Hoare annotation was computed. [2020-07-17 21:41:35,900 INFO L264 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,900 INFO L268 CegarLoopResult]: For program point L185-1(lines 166 190) no Hoare annotation was computed. [2020-07-17 21:41:35,900 INFO L264 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,900 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,900 INFO L268 CegarLoopResult]: For program point L174(lines 174 182) no Hoare annotation was computed. [2020-07-17 21:41:35,900 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:35,901 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-07-17 21:41:35,901 INFO L268 CegarLoopResult]: For program point L170(lines 170 187) no Hoare annotation was computed. [2020-07-17 21:41:35,901 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 920 931) no Hoare annotation was computed. [2020-07-17 21:41:35,901 INFO L268 CegarLoopResult]: For program point L924-1(lines 920 931) no Hoare annotation was computed. [2020-07-17 21:41:35,901 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 920 931) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or .cse0 (not (= 0 ~pumpRunning~0)) (not (<= 1 |old(~waterLevel~0)|)) .cse1))) [2020-07-17 21:41:35,901 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2020-07-17 21:41:35,901 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2020-07-17 21:41:35,901 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-07-17 21:41:35,902 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2020-07-17 21:41:35,906 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-17 21:41:35,906 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-17 21:41:35,907 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:41:35,907 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:41:35,912 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-17 21:41:35,912 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:41:35,912 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:41:35,912 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:41:35,912 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-17 21:41:35,912 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:41:35,913 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-17 21:41:35,913 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:41:35,919 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-17 21:41:35,920 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:41:35,920 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-17 21:41:35,920 WARN L170 areAnnotationChecker]: L989 has no Hoare annotation [2020-07-17 21:41:35,920 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:41:35,921 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-17 21:41:35,921 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-17 21:41:35,922 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:41:35,922 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:41:35,922 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-17 21:41:35,922 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-17 21:41:35,922 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-17 21:41:35,923 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-17 21:41:35,923 WARN L170 areAnnotationChecker]: L936-1 has no Hoare annotation [2020-07-17 21:41:35,923 WARN L170 areAnnotationChecker]: L936-1 has no Hoare annotation [2020-07-17 21:41:35,923 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:41:35,924 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-17 21:41:35,924 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:41:35,924 WARN L170 areAnnotationChecker]: L912-1 has no Hoare annotation [2020-07-17 21:41:35,925 WARN L170 areAnnotationChecker]: L912-1 has no Hoare annotation [2020-07-17 21:41:35,930 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:41:35,930 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: L924-1 has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: L924-1 has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: L617-2 has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: L617-2 has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: L617-2 has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: L674-2 has no Hoare annotation [2020-07-17 21:41:35,931 WARN L170 areAnnotationChecker]: L674-2 has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: L674-2 has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: L386-1 has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-17 21:41:35,932 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: L358-1 has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2020-07-17 21:41:35,933 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:41:35,934 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-17 21:41:35,934 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-17 21:41:35,934 WARN L170 areAnnotationChecker]: L989 has no Hoare annotation [2020-07-17 21:41:35,934 WARN L170 areAnnotationChecker]: L989 has no Hoare annotation [2020-07-17 21:41:35,934 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:41:35,934 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:41:35,935 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 21:41:35,935 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-17 21:41:35,935 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-17 21:41:35,935 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-17 21:41:35,935 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: L734 has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: L734 has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: L961 has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: L961 has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-17 21:41:35,936 WARN L170 areAnnotationChecker]: L339-1 has no Hoare annotation [2020-07-17 21:41:35,937 WARN L170 areAnnotationChecker]: L936-1 has no Hoare annotation [2020-07-17 21:41:35,937 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:41:35,937 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-17 21:41:35,938 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-17 21:41:35,938 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-17 21:41:35,938 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 21:41:35,939 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:41:35,939 WARN L170 areAnnotationChecker]: L912-1 has no Hoare annotation [2020-07-17 21:41:35,939 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:41:35,940 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: L924-1 has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: L618 has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2020-07-17 21:41:35,941 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2020-07-17 21:41:35,942 WARN L170 areAnnotationChecker]: L675 has no Hoare annotation [2020-07-17 21:41:35,942 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-17 21:41:35,942 WARN L170 areAnnotationChecker]: L386-1 has no Hoare annotation [2020-07-17 21:41:35,942 WARN L170 areAnnotationChecker]: L198-1 has no Hoare annotation [2020-07-17 21:41:35,942 WARN L170 areAnnotationChecker]: L211-1 has no Hoare annotation [2020-07-17 21:41:35,943 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-17 21:41:35,943 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-17 21:41:35,943 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:41:35,943 WARN L170 areAnnotationChecker]: L358-1 has no Hoare annotation [2020-07-17 21:41:35,943 WARN L170 areAnnotationChecker]: L303-2 has no Hoare annotation [2020-07-17 21:41:35,943 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: L879 has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: L879 has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: L873-1 has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-17 21:41:35,944 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-17 21:41:35,945 WARN L170 areAnnotationChecker]: isHighWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:41:35,945 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-17 21:41:35,945 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: L827-1 has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-17 21:41:35,946 WARN L170 areAnnotationChecker]: L739 has no Hoare annotation [2020-07-17 21:41:35,947 WARN L170 areAnnotationChecker]: L739 has no Hoare annotation [2020-07-17 21:41:35,947 WARN L170 areAnnotationChecker]: L961-2 has no Hoare annotation [2020-07-17 21:41:35,947 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-17 21:41:35,947 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-17 21:41:35,947 WARN L170 areAnnotationChecker]: L339-1 has no Hoare annotation [2020-07-17 21:41:35,947 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:41:35,947 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:41:35,947 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-17 21:41:35,948 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:41:35,949 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 21:41:35,949 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-17 21:41:35,949 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-17 21:41:35,949 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:41:35,949 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: L172-1 has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: startSystemEXIT has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2020-07-17 21:41:35,951 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L680 has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L680 has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L198-1 has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L211-1 has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 21:41:35,952 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: L390-1 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-17 21:41:35,953 WARN L170 areAnnotationChecker]: isHighWaterSensorDryEXIT has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-17 21:41:35,954 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: L693-1 has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: L84-1 has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-17 21:41:35,955 WARN L170 areAnnotationChecker]: L172-1 has no Hoare annotation [2020-07-17 21:41:35,958 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: L74-1 has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: L388-1 has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: L623-1 has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: L680-1 has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2020-07-17 21:41:35,959 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L390-1 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L360-2 has no Hoare annotation [2020-07-17 21:41:35,960 WARN L170 areAnnotationChecker]: L315-2 has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-17 21:41:35,961 WARN L170 areAnnotationChecker]: activatePumpEXIT has no Hoare annotation [2020-07-17 21:41:35,962 WARN L170 areAnnotationChecker]: L759-2 has no Hoare annotation [2020-07-17 21:41:35,962 WARN L170 areAnnotationChecker]: L759-2 has no Hoare annotation [2020-07-17 21:41:35,962 WARN L170 areAnnotationChecker]: L759-2 has no Hoare annotation [2020-07-17 21:41:35,962 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-17 21:41:35,962 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-17 21:41:35,962 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-17 21:41:35,962 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-17 21:41:35,963 WARN L170 areAnnotationChecker]: L341-2 has no Hoare annotation [2020-07-17 21:41:35,963 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-17 21:41:35,963 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-17 21:41:35,963 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:41:35,964 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: __utac_acc__Specification4_spec__1EXIT has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L775-1 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L791-1 has no Hoare annotation [2020-07-17 21:41:35,965 WARN L170 areAnnotationChecker]: L693 has no Hoare annotation [2020-07-17 21:41:35,966 WARN L170 areAnnotationChecker]: L693 has no Hoare annotation [2020-07-17 21:41:35,966 WARN L170 areAnnotationChecker]: L211-1 has no Hoare annotation [2020-07-17 21:41:35,970 WARN L170 areAnnotationChecker]: L211-1 has no Hoare annotation [2020-07-17 21:41:35,973 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2020-07-17 21:41:35,973 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2020-07-17 21:41:35,973 WARN L170 areAnnotationChecker]: L388-1 has no Hoare annotation [2020-07-17 21:41:35,974 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-17 21:41:35,974 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-17 21:41:35,974 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-17 21:41:35,974 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 21:41:35,974 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-17 21:41:35,975 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-17 21:41:35,976 WARN L170 areAnnotationChecker]: L74-1 has no Hoare annotation [2020-07-17 21:41:35,977 WARN L170 areAnnotationChecker]: L780 has no Hoare annotation [2020-07-17 21:41:35,977 WARN L170 areAnnotationChecker]: L760 has no Hoare annotation [2020-07-17 21:41:35,977 WARN L170 areAnnotationChecker]: L760 has no Hoare annotation [2020-07-17 21:41:35,977 WARN L170 areAnnotationChecker]: L799 has no Hoare annotation [2020-07-17 21:41:35,978 WARN L170 areAnnotationChecker]: L799 has no Hoare annotation [2020-07-17 21:41:35,978 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-17 21:41:35,978 WARN L170 areAnnotationChecker]: isHighWaterLevelFINAL has no Hoare annotation [2020-07-17 21:41:35,978 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2020-07-17 21:41:35,978 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2020-07-17 21:41:35,979 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 21:41:35,979 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 21:41:35,979 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-17 21:41:35,979 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-17 21:41:35,980 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2020-07-17 21:41:35,980 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:41:35,980 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:41:35,980 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-17 21:41:35,980 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-17 21:41:35,980 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-17 21:41:35,981 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-17 21:41:35,981 WARN L170 areAnnotationChecker]: L84-1 has no Hoare annotation [2020-07-17 21:41:35,982 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-17 21:41:35,982 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-17 21:41:35,982 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-17 21:41:35,982 WARN L170 areAnnotationChecker]: L791 has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: L791 has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: L761 has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: isHighWaterLevelEXIT has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-17 21:41:35,983 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2020-07-17 21:41:35,984 WARN L170 areAnnotationChecker]: L775 has no Hoare annotation [2020-07-17 21:41:35,985 WARN L170 areAnnotationChecker]: L775 has no Hoare annotation [2020-07-17 21:41:35,985 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:35,985 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:35,985 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:35,985 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:35,985 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:35,985 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:35,985 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:35,985 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. [2020-07-17 21:41:36,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 09:41:36 BoogieIcfgContainer [2020-07-17 21:41:36,015 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 21:41:36,017 INFO L168 Benchmark]: Toolchain (without parser) took 307844.98 ms. Allocated memory was 146.8 MB in the beginning and 641.7 MB in the end (delta: 494.9 MB). Free memory was 101.9 MB in the beginning and 455.5 MB in the end (delta: -353.6 MB). Peak memory consumption was 141.3 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:36,017 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 146.8 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-17 21:41:36,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 752.37 ms. Allocated memory was 146.8 MB in the beginning and 203.9 MB in the end (delta: 57.1 MB). Free memory was 101.5 MB in the beginning and 168.3 MB in the end (delta: -66.9 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:36,019 INFO L168 Benchmark]: Boogie Preprocessor took 112.38 ms. Allocated memory is still 203.9 MB. Free memory was 168.3 MB in the beginning and 162.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:36,019 INFO L168 Benchmark]: RCFGBuilder took 1789.63 ms. Allocated memory was 203.9 MB in the beginning and 245.4 MB in the end (delta: 41.4 MB). Free memory was 162.4 MB in the beginning and 211.3 MB in the end (delta: -48.9 MB). Peak memory consumption was 106.4 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:36,019 INFO L168 Benchmark]: TraceAbstraction took 305183.67 ms. Allocated memory was 245.4 MB in the beginning and 641.7 MB in the end (delta: 396.4 MB). Free memory was 209.5 MB in the beginning and 455.5 MB in the end (delta: -246.0 MB). Peak memory consumption was 150.4 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:36,024 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 0.22 ms. Allocated memory is still 146.8 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 752.37 ms. Allocated memory was 146.8 MB in the beginning and 203.9 MB in the end (delta: 57.1 MB). Free memory was 101.5 MB in the beginning and 168.3 MB in the end (delta: -66.9 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 112.38 ms. Allocated memory is still 203.9 MB. Free memory was 168.3 MB in the beginning and 162.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1789.63 ms. Allocated memory was 203.9 MB in the beginning and 245.4 MB in the end (delta: 41.4 MB). Free memory was 162.4 MB in the beginning and 211.3 MB in the end (delta: -48.9 MB). Peak memory consumption was 106.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 305183.67 ms. Allocated memory was 245.4 MB in the beginning and 641.7 MB in the end (delta: 396.4 MB). Free memory was 209.5 MB in the beginning and 455.5 MB in the end (delta: -246.0 MB). Peak memory consumption was 150.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: 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: 63]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: ((((((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel) && 1 == systemActive) || ((0 == splverifierCounter && 2 <= waterLevel) && 1 == systemActive)) || !(0 == \old(pumpRunning))) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 455]: 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: 281.1s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 194.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2093 SDtfs, 2819 SDslu, 3698 SDs, 0 SdLazy, 8352 SolverSat, 1766 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 39.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2026 GetRequests, 1829 SyntacticMatches, 22 SemanticMatches, 175 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 722 ImplicationChecksByTransitivity, 14.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1178occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 67.8s AutomataMinimizationTime, 12 MinimizatonAttempts, 553 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 71 LocationsWithAnnotation, 2618 PreInvPairs, 2681 NumberOfFragments, 1331 HoareAnnotationTreeSize, 2618 FomulaSimplifications, 509361 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 71 FomulaSimplificationsInter, 57151 FormulaSimplificationTreeSizeReductionInter, 16.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 12.4s InterpolantComputationTime, 2895 NumberOfCodeBlocks, 2895 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 2876 ConstructedInterpolants, 0 QuantifiedInterpolants, 1063846 SizeOfPredicates, 21 NumberOfNonLiveVariables, 6815 ConjunctsInSsa, 73 ConjunctsInUnsatCore, 19 InterpolantComputations, 11 PerfectInterpolantSequences, 929/1032 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...