/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product63.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:34:59,882 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:34:59,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:34:59,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:34:59,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:34:59,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:34:59,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:34:59,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:34:59,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:34:59,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:34:59,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:34:59,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:34:59,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:34:59,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:34:59,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:34:59,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:34:59,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:34:59,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:34:59,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:34:59,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:34:59,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:34:59,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:34:59,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:34:59,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:34:59,923 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:34:59,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:34:59,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:34:59,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:34:59,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:34:59,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:34:59,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:34:59,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:34:59,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:34:59,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:34:59,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:34:59,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:34:59,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:34:59,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:34:59,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:34:59,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:34:59,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:34:59,934 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:34:59,952 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:34:59,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:34:59,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:34:59,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:34:59,954 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:34:59,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:34:59,955 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:34:59,955 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:34:59,955 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:34:59,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:34:59,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:34:59,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:34:59,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:34:59,956 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:34:59,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:34:59,956 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:34:59,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:34:59,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:34:59,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:34:59,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:34:59,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:34:59,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:34:59,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:34:59,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:34:59,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:34:59,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:34:59,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:34:59,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:34:59,959 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:34:59,959 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:35:00,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:35:00,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:35:00,251 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:35:00,253 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:35:00,253 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:35:00,254 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product63.cil.c [2020-07-10 14:35:00,327 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c46fd8818/15752cd85dfb4b499b5eb8ac00f86799/FLAG9495448a6 [2020-07-10 14:35:00,892 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:35:00,893 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product63.cil.c [2020-07-10 14:35:00,909 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c46fd8818/15752cd85dfb4b499b5eb8ac00f86799/FLAG9495448a6 [2020-07-10 14:35:01,155 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c46fd8818/15752cd85dfb4b499b5eb8ac00f86799 [2020-07-10 14:35:01,166 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:35:01,168 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:35:01,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:35:01,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:35:01,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:35:01,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:01,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dfc5529 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01, skipping insertion in model container [2020-07-10 14:35:01,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:01,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:35:01,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:35:01,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:35:01,756 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:35:01,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:35:01,955 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:35:01,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01 WrapperNode [2020-07-10 14:35:01,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:35:01,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:35:01,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:35:01,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:35:01,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:01,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:01,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:01,993 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:02,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:02,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:02,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (1/1) ... [2020-07-10 14:35:02,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:35:02,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:35:02,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:35:02,094 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:35:02,095 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:35:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:35:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:35:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:35:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:35:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:35:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:35:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:35:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:35:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:35:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:35:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:35:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:35:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:35:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:35:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:35:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:35:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:35:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:35:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:35:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:35:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:35:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:35:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:35:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:35:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:35:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:35:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:35:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:35:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:35:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:35:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:35:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:35:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:35:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:35:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:35:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:35:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:35:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:35:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:35:02,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:35:02,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:35:02,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:35:02,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:35:02,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:35:02,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:35:02,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:35:02,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:35:02,175 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:35:02,175 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:35:02,175 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:35:02,176 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:35:02,176 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:35:02,176 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:35:02,176 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:35:02,176 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:35:02,176 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:35:02,177 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:35:02,177 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:35:02,177 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:35:02,177 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:35:02,177 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:35:02,177 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:35:02,177 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:35:02,178 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:35:02,178 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:35:02,178 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:35:02,178 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:35:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:35:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:35:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:35:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:35:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:35:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:35:02,180 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:35:02,180 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:35:02,181 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:35:02,181 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:35:02,182 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:35:02,182 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:35:02,182 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:35:02,182 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:35:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:35:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:35:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:35:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:35:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:35:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:35:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:35:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:35:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:35:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:35:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:35:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:35:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:35:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:35:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:35:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:35:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:35:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:35:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:35:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:35:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:35:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:35:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:35:03,919 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:35:03,919 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:35:03,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:35:03 BoogieIcfgContainer [2020-07-10 14:35:03,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:35:03,927 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:35:03,927 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:35:03,930 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:35:03,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:35:01" (1/3) ... [2020-07-10 14:35:03,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39ba5023 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:35:03, skipping insertion in model container [2020-07-10 14:35:03,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:01" (2/3) ... [2020-07-10 14:35:03,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39ba5023 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:35:03, skipping insertion in model container [2020-07-10 14:35:03,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:35:03" (3/3) ... [2020-07-10 14:35:03,935 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product63.cil.c [2020-07-10 14:35:03,945 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:35:03,954 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:35:03,969 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:35:04,012 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:35:04,012 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:35:04,012 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:35:04,013 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:35:04,014 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:35:04,014 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:35:04,015 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:35:04,015 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:35:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states. [2020-07-10 14:35:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:35:04,066 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:04,067 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:04,068 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:04,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:04,074 INFO L82 PathProgramCache]: Analyzing trace with hash -1893311162, now seen corresponding path program 1 times [2020-07-10 14:35:04,082 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:04,082 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462269592] [2020-07-10 14:35:04,083 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,795 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {245#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {215#true} is VALID [2020-07-10 14:35:04,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,890 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {215#true} #596#return; {215#true} is VALID [2020-07-10 14:35:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,898 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {215#true} {215#true} #480#return; {215#true} is VALID [2020-07-10 14:35:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,905 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {215#true} {215#true} #482#return; {215#true} is VALID [2020-07-10 14:35:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {215#true} is VALID [2020-07-10 14:35:04,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {215#true} #484#return; {215#true} is VALID [2020-07-10 14:35:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,918 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {215#true} {215#true} #486#return; {215#true} is VALID [2020-07-10 14:35:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {215#true} is VALID [2020-07-10 14:35:04,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {215#true} #586#return; {215#true} is VALID [2020-07-10 14:35:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-10 14:35:04,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,943 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {215#true} is VALID [2020-07-10 14:35:04,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {215#true} is VALID [2020-07-10 14:35:04,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-10 14:35:04,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,945 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {215#true} {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {215#true} is VALID [2020-07-10 14:35:04,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {215#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {215#true} is VALID [2020-07-10 14:35:04,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,946 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {215#true} {216#false} #548#return; {216#false} is VALID [2020-07-10 14:35:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {215#true} is VALID [2020-07-10 14:35:04,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {216#false} #570#return; {216#false} is VALID [2020-07-10 14:35:04,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:04,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-10 14:35:04,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {215#true} {216#false} #572#return; {216#false} is VALID [2020-07-10 14:35:04,962 INFO L263 TraceCheckUtils]: 0: Hoare triple {215#true} call ULTIMATE.init(); {245#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:04,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {245#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {215#true} is VALID [2020-07-10 14:35:04,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,964 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {215#true} {215#true} #596#return; {215#true} is VALID [2020-07-10 14:35:04,964 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#true} call #t~ret77 := main(); {215#true} is VALID [2020-07-10 14:35:04,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#true} havoc ~retValue_acc~2;havoc ~tmp~2; {215#true} is VALID [2020-07-10 14:35:04,964 INFO L263 TraceCheckUtils]: 6: Hoare triple {215#true} call select_helpers(); {215#true} is VALID [2020-07-10 14:35:04,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,965 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {215#true} {215#true} #480#return; {215#true} is VALID [2020-07-10 14:35:04,965 INFO L263 TraceCheckUtils]: 9: Hoare triple {215#true} call select_features(); {215#true} is VALID [2020-07-10 14:35:04,966 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,966 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {215#true} {215#true} #482#return; {215#true} is VALID [2020-07-10 14:35:04,966 INFO L263 TraceCheckUtils]: 12: Hoare triple {215#true} call #t~ret8 := valid_product(); {215#true} is VALID [2020-07-10 14:35:04,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {215#true} is VALID [2020-07-10 14:35:04,967 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,967 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {215#true} {215#true} #484#return; {215#true} is VALID [2020-07-10 14:35:04,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {215#true} is VALID [2020-07-10 14:35:04,968 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#true} assume 0 != ~tmp~2; {215#true} is VALID [2020-07-10 14:35:04,968 INFO L263 TraceCheckUtils]: 18: Hoare triple {215#true} call setup(); {215#true} is VALID [2020-07-10 14:35:04,969 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,969 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {215#true} {215#true} #486#return; {215#true} is VALID [2020-07-10 14:35:04,969 INFO L263 TraceCheckUtils]: 21: Hoare triple {215#true} call runTest(); {215#true} is VALID [2020-07-10 14:35:04,970 INFO L263 TraceCheckUtils]: 22: Hoare triple {215#true} call __utac_acc__Specification5_spec__1(); {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:04,971 INFO L280 TraceCheckUtils]: 23: Hoare triple {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {215#true} is VALID [2020-07-10 14:35:04,971 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,971 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {215#true} {215#true} #586#return; {215#true} is VALID [2020-07-10 14:35:04,972 INFO L263 TraceCheckUtils]: 26: Hoare triple {215#true} call test(); {215#true} is VALID [2020-07-10 14:35:04,972 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {215#true} is VALID [2020-07-10 14:35:04,973 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#true} assume !true; {216#false} is VALID [2020-07-10 14:35:04,974 INFO L263 TraceCheckUtils]: 29: Hoare triple {216#false} call cleanup(); {216#false} is VALID [2020-07-10 14:35:04,974 INFO L280 TraceCheckUtils]: 30: Hoare triple {216#false} havoc ~i~0;havoc ~__cil_tmp2~0; {216#false} is VALID [2020-07-10 14:35:04,974 INFO L263 TraceCheckUtils]: 31: Hoare triple {216#false} call timeShift(); {216#false} is VALID [2020-07-10 14:35:04,975 INFO L263 TraceCheckUtils]: 32: Hoare triple {216#false} call __utac_acc__Specification5_spec__2(); {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:04,975 INFO L263 TraceCheckUtils]: 33: Hoare triple {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {215#true} is VALID [2020-07-10 14:35:04,975 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-10 14:35:04,976 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,976 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {215#true} {246#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {215#true} is VALID [2020-07-10 14:35:04,976 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {215#true} is VALID [2020-07-10 14:35:04,976 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,977 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {215#true} {216#false} #548#return; {216#false} is VALID [2020-07-10 14:35:04,977 INFO L280 TraceCheckUtils]: 40: Hoare triple {216#false} assume !(0 != ~pumpRunning~0); {216#false} is VALID [2020-07-10 14:35:04,977 INFO L280 TraceCheckUtils]: 41: Hoare triple {216#false} assume !(0 != ~systemActive~0); {216#false} is VALID [2020-07-10 14:35:04,978 INFO L263 TraceCheckUtils]: 42: Hoare triple {216#false} call __utac_acc__Specification5_spec__3(); {216#false} is VALID [2020-07-10 14:35:04,978 INFO L280 TraceCheckUtils]: 43: Hoare triple {216#false} havoc ~tmp~0;havoc ~tmp___0~0; {216#false} is VALID [2020-07-10 14:35:04,978 INFO L263 TraceCheckUtils]: 44: Hoare triple {216#false} call #t~ret1 := getWaterLevel(); {215#true} is VALID [2020-07-10 14:35:04,979 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {215#true} is VALID [2020-07-10 14:35:04,979 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,979 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {215#true} {216#false} #570#return; {216#false} is VALID [2020-07-10 14:35:04,980 INFO L280 TraceCheckUtils]: 48: Hoare triple {216#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {216#false} is VALID [2020-07-10 14:35:04,980 INFO L280 TraceCheckUtils]: 49: Hoare triple {216#false} assume 2 != ~tmp~0; {216#false} is VALID [2020-07-10 14:35:04,980 INFO L263 TraceCheckUtils]: 50: Hoare triple {216#false} call #t~ret2 := isPumpRunning(); {215#true} is VALID [2020-07-10 14:35:04,980 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {215#true} is VALID [2020-07-10 14:35:04,981 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#true} assume true; {215#true} is VALID [2020-07-10 14:35:04,981 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {215#true} {216#false} #572#return; {216#false} is VALID [2020-07-10 14:35:04,981 INFO L280 TraceCheckUtils]: 54: Hoare triple {216#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {216#false} is VALID [2020-07-10 14:35:04,982 INFO L280 TraceCheckUtils]: 55: Hoare triple {216#false} assume 0 != ~tmp___0~0; {216#false} is VALID [2020-07-10 14:35:04,982 INFO L280 TraceCheckUtils]: 56: Hoare triple {216#false} assume 0 == ~switchedOnBeforeTS~0; {216#false} is VALID [2020-07-10 14:35:04,982 INFO L263 TraceCheckUtils]: 57: Hoare triple {216#false} call __automaton_fail(); {216#false} is VALID [2020-07-10 14:35:04,983 INFO L280 TraceCheckUtils]: 58: Hoare triple {216#false} assume !false; {216#false} is VALID [2020-07-10 14:35:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:35:04,993 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [462269592] [2020-07-10 14:35:04,994 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:04,995 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:35:04,996 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588555234] [2020-07-10 14:35:05,002 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:35:05,006 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:05,010 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:35:05,144 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:05,144 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:35:05,144 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:05,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:35:05,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:35:05,156 INFO L87 Difference]: Start difference. First operand 212 states. Second operand 4 states. [2020-07-10 14:35:11,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:11,230 INFO L93 Difference]: Finished difference Result 372 states and 477 transitions. [2020-07-10 14:35:11,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:35:11,230 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:35:11,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:35:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 477 transitions. [2020-07-10 14:35:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:35:11,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 477 transitions. [2020-07-10 14:35:11,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 477 transitions. [2020-07-10 14:35:12,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 477 edges. 477 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:12,890 INFO L225 Difference]: With dead ends: 372 [2020-07-10 14:35:12,890 INFO L226 Difference]: Without dead ends: 204 [2020-07-10 14:35:12,895 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:35:12,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2020-07-10 14:35:14,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 169. [2020-07-10 14:35:14,644 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:14,645 INFO L82 GeneralOperation]: Start isEquivalent. First operand 204 states. Second operand 169 states. [2020-07-10 14:35:14,645 INFO L74 IsIncluded]: Start isIncluded. First operand 204 states. Second operand 169 states. [2020-07-10 14:35:14,646 INFO L87 Difference]: Start difference. First operand 204 states. Second operand 169 states. [2020-07-10 14:35:14,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:14,666 INFO L93 Difference]: Finished difference Result 204 states and 254 transitions. [2020-07-10 14:35:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2020-07-10 14:35:14,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:14,671 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:14,671 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand 204 states. [2020-07-10 14:35:14,671 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 204 states. [2020-07-10 14:35:14,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:14,687 INFO L93 Difference]: Finished difference Result 204 states and 254 transitions. [2020-07-10 14:35:14,687 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2020-07-10 14:35:14,693 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:14,693 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:14,694 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:14,694 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169 states. [2020-07-10 14:35:14,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 201 transitions. [2020-07-10 14:35:14,717 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 201 transitions. Word has length 59 [2020-07-10 14:35:14,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:14,717 INFO L479 AbstractCegarLoop]: Abstraction has 169 states and 201 transitions. [2020-07-10 14:35:14,717 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:35:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 201 transitions. [2020-07-10 14:35:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:35:14,723 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:14,723 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:14,726 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:35:14,727 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:14,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:14,727 INFO L82 PathProgramCache]: Analyzing trace with hash 1978801715, now seen corresponding path program 1 times [2020-07-10 14:35:14,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:14,728 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259326709] [2020-07-10 14:35:14,728 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,220 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {1448#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {1417#true} is VALID [2020-07-10 14:35:15,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,326 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1417#true} #596#return; {1417#true} is VALID [2020-07-10 14:35:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,330 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1417#true} {1417#true} #480#return; {1417#true} is VALID [2020-07-10 14:35:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,339 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1417#true} {1417#true} #482#return; {1417#true} is VALID [2020-07-10 14:35:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1417#true} is VALID [2020-07-10 14:35:15,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1417#true} #484#return; {1417#true} is VALID [2020-07-10 14:35:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,349 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1417#true} {1417#true} #486#return; {1417#true} is VALID [2020-07-10 14:35:15,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1417#true} is VALID [2020-07-10 14:35:15,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1417#true} #586#return; {1417#true} is VALID [2020-07-10 14:35:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-10 14:35:15,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,374 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {1417#true} is VALID [2020-07-10 14:35:15,375 INFO L263 TraceCheckUtils]: 0: Hoare triple {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1417#true} is VALID [2020-07-10 14:35:15,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-10 14:35:15,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,375 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1417#true} {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {1417#true} is VALID [2020-07-10 14:35:15,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {1417#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1417#true} is VALID [2020-07-10 14:35:15,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,376 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1417#true} {1418#false} #548#return; {1418#false} is VALID [2020-07-10 14:35:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1417#true} is VALID [2020-07-10 14:35:15,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,404 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1418#false} #570#return; {1418#false} is VALID [2020-07-10 14:35:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:15,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-10 14:35:15,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,417 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1417#true} {1418#false} #572#return; {1418#false} is VALID [2020-07-10 14:35:15,426 INFO L263 TraceCheckUtils]: 0: Hoare triple {1417#true} call ULTIMATE.init(); {1448#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:15,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {1448#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {1417#true} is VALID [2020-07-10 14:35:15,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,427 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1417#true} {1417#true} #596#return; {1417#true} is VALID [2020-07-10 14:35:15,427 INFO L263 TraceCheckUtils]: 4: Hoare triple {1417#true} call #t~ret77 := main(); {1417#true} is VALID [2020-07-10 14:35:15,428 INFO L280 TraceCheckUtils]: 5: Hoare triple {1417#true} havoc ~retValue_acc~2;havoc ~tmp~2; {1417#true} is VALID [2020-07-10 14:35:15,428 INFO L263 TraceCheckUtils]: 6: Hoare triple {1417#true} call select_helpers(); {1417#true} is VALID [2020-07-10 14:35:15,428 INFO L280 TraceCheckUtils]: 7: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,428 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1417#true} {1417#true} #480#return; {1417#true} is VALID [2020-07-10 14:35:15,429 INFO L263 TraceCheckUtils]: 9: Hoare triple {1417#true} call select_features(); {1417#true} is VALID [2020-07-10 14:35:15,429 INFO L280 TraceCheckUtils]: 10: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,429 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1417#true} {1417#true} #482#return; {1417#true} is VALID [2020-07-10 14:35:15,429 INFO L263 TraceCheckUtils]: 12: Hoare triple {1417#true} call #t~ret8 := valid_product(); {1417#true} is VALID [2020-07-10 14:35:15,430 INFO L280 TraceCheckUtils]: 13: Hoare triple {1417#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1417#true} is VALID [2020-07-10 14:35:15,430 INFO L280 TraceCheckUtils]: 14: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,430 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1417#true} {1417#true} #484#return; {1417#true} is VALID [2020-07-10 14:35:15,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {1417#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {1417#true} is VALID [2020-07-10 14:35:15,431 INFO L280 TraceCheckUtils]: 17: Hoare triple {1417#true} assume 0 != ~tmp~2; {1417#true} is VALID [2020-07-10 14:35:15,431 INFO L263 TraceCheckUtils]: 18: Hoare triple {1417#true} call setup(); {1417#true} is VALID [2020-07-10 14:35:15,431 INFO L280 TraceCheckUtils]: 19: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,432 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1417#true} {1417#true} #486#return; {1417#true} is VALID [2020-07-10 14:35:15,432 INFO L263 TraceCheckUtils]: 21: Hoare triple {1417#true} call runTest(); {1417#true} is VALID [2020-07-10 14:35:15,433 INFO L263 TraceCheckUtils]: 22: Hoare triple {1417#true} call __utac_acc__Specification5_spec__1(); {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:15,433 INFO L280 TraceCheckUtils]: 23: Hoare triple {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1417#true} is VALID [2020-07-10 14:35:15,433 INFO L280 TraceCheckUtils]: 24: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,434 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1417#true} {1417#true} #586#return; {1417#true} is VALID [2020-07-10 14:35:15,434 INFO L263 TraceCheckUtils]: 26: Hoare triple {1417#true} call test(); {1417#true} is VALID [2020-07-10 14:35:15,435 INFO L280 TraceCheckUtils]: 27: Hoare triple {1417#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1434#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:35:15,435 INFO L280 TraceCheckUtils]: 28: Hoare triple {1434#(= 0 test_~splverifierCounter~0)} assume !false; {1434#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:35:15,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {1434#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1418#false} is VALID [2020-07-10 14:35:15,436 INFO L263 TraceCheckUtils]: 30: Hoare triple {1418#false} call cleanup(); {1418#false} is VALID [2020-07-10 14:35:15,437 INFO L280 TraceCheckUtils]: 31: Hoare triple {1418#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1418#false} is VALID [2020-07-10 14:35:15,437 INFO L263 TraceCheckUtils]: 32: Hoare triple {1418#false} call timeShift(); {1418#false} is VALID [2020-07-10 14:35:15,437 INFO L263 TraceCheckUtils]: 33: Hoare triple {1418#false} call __utac_acc__Specification5_spec__2(); {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:15,438 INFO L263 TraceCheckUtils]: 34: Hoare triple {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1417#true} is VALID [2020-07-10 14:35:15,438 INFO L280 TraceCheckUtils]: 35: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-10 14:35:15,438 INFO L280 TraceCheckUtils]: 36: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,438 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1417#true} {1449#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {1417#true} is VALID [2020-07-10 14:35:15,439 INFO L280 TraceCheckUtils]: 38: Hoare triple {1417#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1417#true} is VALID [2020-07-10 14:35:15,439 INFO L280 TraceCheckUtils]: 39: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,439 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1417#true} {1418#false} #548#return; {1418#false} is VALID [2020-07-10 14:35:15,439 INFO L280 TraceCheckUtils]: 41: Hoare triple {1418#false} assume !(0 != ~pumpRunning~0); {1418#false} is VALID [2020-07-10 14:35:15,439 INFO L280 TraceCheckUtils]: 42: Hoare triple {1418#false} assume !(0 != ~systemActive~0); {1418#false} is VALID [2020-07-10 14:35:15,440 INFO L263 TraceCheckUtils]: 43: Hoare triple {1418#false} call __utac_acc__Specification5_spec__3(); {1418#false} is VALID [2020-07-10 14:35:15,440 INFO L280 TraceCheckUtils]: 44: Hoare triple {1418#false} havoc ~tmp~0;havoc ~tmp___0~0; {1418#false} is VALID [2020-07-10 14:35:15,440 INFO L263 TraceCheckUtils]: 45: Hoare triple {1418#false} call #t~ret1 := getWaterLevel(); {1417#true} is VALID [2020-07-10 14:35:15,440 INFO L280 TraceCheckUtils]: 46: Hoare triple {1417#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1417#true} is VALID [2020-07-10 14:35:15,441 INFO L280 TraceCheckUtils]: 47: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,441 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1417#true} {1418#false} #570#return; {1418#false} is VALID [2020-07-10 14:35:15,441 INFO L280 TraceCheckUtils]: 49: Hoare triple {1418#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1418#false} is VALID [2020-07-10 14:35:15,441 INFO L280 TraceCheckUtils]: 50: Hoare triple {1418#false} assume 2 != ~tmp~0; {1418#false} is VALID [2020-07-10 14:35:15,442 INFO L263 TraceCheckUtils]: 51: Hoare triple {1418#false} call #t~ret2 := isPumpRunning(); {1417#true} is VALID [2020-07-10 14:35:15,442 INFO L280 TraceCheckUtils]: 52: Hoare triple {1417#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1417#true} is VALID [2020-07-10 14:35:15,442 INFO L280 TraceCheckUtils]: 53: Hoare triple {1417#true} assume true; {1417#true} is VALID [2020-07-10 14:35:15,443 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1417#true} {1418#false} #572#return; {1418#false} is VALID [2020-07-10 14:35:15,443 INFO L280 TraceCheckUtils]: 55: Hoare triple {1418#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1418#false} is VALID [2020-07-10 14:35:15,443 INFO L280 TraceCheckUtils]: 56: Hoare triple {1418#false} assume 0 != ~tmp___0~0; {1418#false} is VALID [2020-07-10 14:35:15,443 INFO L280 TraceCheckUtils]: 57: Hoare triple {1418#false} assume 0 == ~switchedOnBeforeTS~0; {1418#false} is VALID [2020-07-10 14:35:15,444 INFO L263 TraceCheckUtils]: 58: Hoare triple {1418#false} call __automaton_fail(); {1418#false} is VALID [2020-07-10 14:35:15,444 INFO L280 TraceCheckUtils]: 59: Hoare triple {1418#false} assume !false; {1418#false} is VALID [2020-07-10 14:35:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:35:15,452 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259326709] [2020-07-10 14:35:15,452 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:15,452 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:35:15,453 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737345965] [2020-07-10 14:35:15,454 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:35:15,455 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:15,455 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:35:15,534 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:15,534 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:35:15,535 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:15,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:35:15,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:35:15,536 INFO L87 Difference]: Start difference. First operand 169 states and 201 transitions. Second operand 5 states. [2020-07-10 14:35:17,076 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:22,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:22,460 INFO L93 Difference]: Finished difference Result 311 states and 381 transitions. [2020-07-10 14:35:22,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:35:22,460 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:35:22,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:22,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:35:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 381 transitions. [2020-07-10 14:35:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:35:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 381 transitions. [2020-07-10 14:35:22,481 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 381 transitions. [2020-07-10 14:35:23,791 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:23,799 INFO L225 Difference]: With dead ends: 311 [2020-07-10 14:35:23,799 INFO L226 Difference]: Without dead ends: 194 [2020-07-10 14:35:23,802 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:35:23,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2020-07-10 14:35:25,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 160. [2020-07-10 14:35:25,537 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:25,537 INFO L82 GeneralOperation]: Start isEquivalent. First operand 194 states. Second operand 160 states. [2020-07-10 14:35:25,537 INFO L74 IsIncluded]: Start isIncluded. First operand 194 states. Second operand 160 states. [2020-07-10 14:35:25,537 INFO L87 Difference]: Start difference. First operand 194 states. Second operand 160 states. [2020-07-10 14:35:25,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:25,548 INFO L93 Difference]: Finished difference Result 194 states and 240 transitions. [2020-07-10 14:35:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2020-07-10 14:35:25,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:25,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:25,550 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 194 states. [2020-07-10 14:35:25,551 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 194 states. [2020-07-10 14:35:25,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:25,561 INFO L93 Difference]: Finished difference Result 194 states and 240 transitions. [2020-07-10 14:35:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2020-07-10 14:35:25,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:25,563 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:25,563 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:25,563 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 160 states. [2020-07-10 14:35:25,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 189 transitions. [2020-07-10 14:35:25,570 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 189 transitions. Word has length 60 [2020-07-10 14:35:25,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:25,571 INFO L479 AbstractCegarLoop]: Abstraction has 160 states and 189 transitions. [2020-07-10 14:35:25,571 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:35:25,571 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 189 transitions. [2020-07-10 14:35:25,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:35:25,573 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:25,573 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:25,574 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:35:25,574 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:25,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:25,574 INFO L82 PathProgramCache]: Analyzing trace with hash -532508270, now seen corresponding path program 1 times [2020-07-10 14:35:25,575 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:25,575 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109174319] [2020-07-10 14:35:25,575 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,033 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {2546#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {2517#(= 1 ~systemActive~0)} assume true; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2517#(= 1 ~systemActive~0)} {2512#true} #596#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,130 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2512#true} {2517#(= 1 ~systemActive~0)} #480#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,134 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2512#true} {2517#(= 1 ~systemActive~0)} #482#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:35:26,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:35:26,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2517#(= 1 ~systemActive~0)} #484#return; {2525#(= |main_#t~ret8| ~systemActive~0)} is VALID [2020-07-10 14:35:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,199 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #486#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2512#true} is VALID [2020-07-10 14:35:26,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,224 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #586#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-10 14:35:26,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2512#true} {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {2512#true} is VALID [2020-07-10 14:35:26,237 INFO L263 TraceCheckUtils]: 0: Hoare triple {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2512#true} is VALID [2020-07-10 14:35:26,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-10 14:35:26,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,238 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2512#true} {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {2512#true} is VALID [2020-07-10 14:35:26,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {2512#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2512#true} is VALID [2020-07-10 14:35:26,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,239 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #548#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2512#true} is VALID [2020-07-10 14:35:26,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2512#true} {2513#false} #570#return; {2513#false} is VALID [2020-07-10 14:35:26,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:26,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-10 14:35:26,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,248 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2512#true} {2513#false} #572#return; {2513#false} is VALID [2020-07-10 14:35:26,253 INFO L263 TraceCheckUtils]: 0: Hoare triple {2512#true} call ULTIMATE.init(); {2546#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:26,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {2546#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {2517#(= 1 ~systemActive~0)} assume true; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,260 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2517#(= 1 ~systemActive~0)} {2512#true} #596#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,260 INFO L263 TraceCheckUtils]: 4: Hoare triple {2517#(= 1 ~systemActive~0)} call #t~ret77 := main(); {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {2517#(= 1 ~systemActive~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,261 INFO L263 TraceCheckUtils]: 6: Hoare triple {2517#(= 1 ~systemActive~0)} call select_helpers(); {2512#true} is VALID [2020-07-10 14:35:26,262 INFO L280 TraceCheckUtils]: 7: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,262 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2512#true} {2517#(= 1 ~systemActive~0)} #480#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,262 INFO L263 TraceCheckUtils]: 9: Hoare triple {2517#(= 1 ~systemActive~0)} call select_features(); {2512#true} is VALID [2020-07-10 14:35:26,263 INFO L280 TraceCheckUtils]: 10: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,263 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2512#true} {2517#(= 1 ~systemActive~0)} #482#return; {2517#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:26,264 INFO L263 TraceCheckUtils]: 12: Hoare triple {2517#(= 1 ~systemActive~0)} call #t~ret8 := valid_product(); {2512#true} is VALID [2020-07-10 14:35:26,265 INFO L280 TraceCheckUtils]: 13: Hoare triple {2512#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:35:26,265 INFO L280 TraceCheckUtils]: 14: Hoare triple {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:35:26,266 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2547#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2517#(= 1 ~systemActive~0)} #484#return; {2525#(= |main_#t~ret8| ~systemActive~0)} is VALID [2020-07-10 14:35:26,267 INFO L280 TraceCheckUtils]: 16: Hoare triple {2525#(= |main_#t~ret8| ~systemActive~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {2526#(= main_~tmp~2 ~systemActive~0)} is VALID [2020-07-10 14:35:26,268 INFO L280 TraceCheckUtils]: 17: Hoare triple {2526#(= main_~tmp~2 ~systemActive~0)} assume 0 != ~tmp~2; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,268 INFO L263 TraceCheckUtils]: 18: Hoare triple {2527#(not (= 0 ~systemActive~0))} call setup(); {2512#true} is VALID [2020-07-10 14:35:26,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,269 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #486#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,270 INFO L263 TraceCheckUtils]: 21: Hoare triple {2527#(not (= 0 ~systemActive~0))} call runTest(); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,271 INFO L263 TraceCheckUtils]: 22: Hoare triple {2527#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:26,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2512#true} is VALID [2020-07-10 14:35:26,271 INFO L280 TraceCheckUtils]: 24: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,272 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #586#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,273 INFO L263 TraceCheckUtils]: 26: Hoare triple {2527#(not (= 0 ~systemActive~0))} call test(); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,273 INFO L280 TraceCheckUtils]: 27: Hoare triple {2527#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,274 INFO L280 TraceCheckUtils]: 28: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !false; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,274 INFO L280 TraceCheckUtils]: 29: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,276 INFO L280 TraceCheckUtils]: 31: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~1); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,276 INFO L280 TraceCheckUtils]: 32: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,277 INFO L280 TraceCheckUtils]: 33: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,277 INFO L280 TraceCheckUtils]: 34: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,278 INFO L280 TraceCheckUtils]: 35: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,279 INFO L263 TraceCheckUtils]: 36: Hoare triple {2527#(not (= 0 ~systemActive~0))} call timeShift(); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,280 INFO L263 TraceCheckUtils]: 37: Hoare triple {2527#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:26,280 INFO L263 TraceCheckUtils]: 38: Hoare triple {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2512#true} is VALID [2020-07-10 14:35:26,280 INFO L280 TraceCheckUtils]: 39: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-10 14:35:26,280 INFO L280 TraceCheckUtils]: 40: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,281 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2512#true} {2548#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {2512#true} is VALID [2020-07-10 14:35:26,281 INFO L280 TraceCheckUtils]: 42: Hoare triple {2512#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2512#true} is VALID [2020-07-10 14:35:26,281 INFO L280 TraceCheckUtils]: 43: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,282 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2512#true} {2527#(not (= 0 ~systemActive~0))} #548#return; {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,282 INFO L280 TraceCheckUtils]: 45: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2527#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:26,283 INFO L280 TraceCheckUtils]: 46: Hoare triple {2527#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2513#false} is VALID [2020-07-10 14:35:26,283 INFO L263 TraceCheckUtils]: 47: Hoare triple {2513#false} call __utac_acc__Specification5_spec__3(); {2513#false} is VALID [2020-07-10 14:35:26,284 INFO L280 TraceCheckUtils]: 48: Hoare triple {2513#false} havoc ~tmp~0;havoc ~tmp___0~0; {2513#false} is VALID [2020-07-10 14:35:26,284 INFO L263 TraceCheckUtils]: 49: Hoare triple {2513#false} call #t~ret1 := getWaterLevel(); {2512#true} is VALID [2020-07-10 14:35:26,284 INFO L280 TraceCheckUtils]: 50: Hoare triple {2512#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2512#true} is VALID [2020-07-10 14:35:26,284 INFO L280 TraceCheckUtils]: 51: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,284 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2512#true} {2513#false} #570#return; {2513#false} is VALID [2020-07-10 14:35:26,285 INFO L280 TraceCheckUtils]: 53: Hoare triple {2513#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2513#false} is VALID [2020-07-10 14:35:26,285 INFO L280 TraceCheckUtils]: 54: Hoare triple {2513#false} assume 2 != ~tmp~0; {2513#false} is VALID [2020-07-10 14:35:26,285 INFO L263 TraceCheckUtils]: 55: Hoare triple {2513#false} call #t~ret2 := isPumpRunning(); {2512#true} is VALID [2020-07-10 14:35:26,286 INFO L280 TraceCheckUtils]: 56: Hoare triple {2512#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2512#true} is VALID [2020-07-10 14:35:26,286 INFO L280 TraceCheckUtils]: 57: Hoare triple {2512#true} assume true; {2512#true} is VALID [2020-07-10 14:35:26,286 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2512#true} {2513#false} #572#return; {2513#false} is VALID [2020-07-10 14:35:26,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {2513#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2513#false} is VALID [2020-07-10 14:35:26,286 INFO L280 TraceCheckUtils]: 60: Hoare triple {2513#false} assume 0 != ~tmp___0~0; {2513#false} is VALID [2020-07-10 14:35:26,287 INFO L280 TraceCheckUtils]: 61: Hoare triple {2513#false} assume 0 == ~switchedOnBeforeTS~0; {2513#false} is VALID [2020-07-10 14:35:26,287 INFO L263 TraceCheckUtils]: 62: Hoare triple {2513#false} call __automaton_fail(); {2513#false} is VALID [2020-07-10 14:35:26,287 INFO L280 TraceCheckUtils]: 63: Hoare triple {2513#false} assume !false; {2513#false} is VALID [2020-07-10 14:35:26,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:35:26,297 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109174319] [2020-07-10 14:35:26,297 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:26,297 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:35:26,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367079872] [2020-07-10 14:35:26,298 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:35:26,299 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:26,299 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:35:26,384 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:26,384 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:35:26,385 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:26,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:35:26,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:35:26,385 INFO L87 Difference]: Start difference. First operand 160 states and 189 transitions. Second operand 9 states. [2020-07-10 14:35:27,247 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:28,278 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:35:28,693 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:29,030 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:34,020 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:48,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:48,476 INFO L93 Difference]: Finished difference Result 533 states and 661 transitions. [2020-07-10 14:35:48,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:35:48,476 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:35:48,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:35:48,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 661 transitions. [2020-07-10 14:35:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:35:48,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 661 transitions. [2020-07-10 14:35:48,506 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 661 transitions. [2020-07-10 14:35:50,997 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 661 edges. 661 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:51,016 INFO L225 Difference]: With dead ends: 533 [2020-07-10 14:35:51,016 INFO L226 Difference]: Without dead ends: 401 [2020-07-10 14:35:51,018 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:35:51,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2020-07-10 14:35:54,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 340. [2020-07-10 14:35:54,514 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:54,515 INFO L82 GeneralOperation]: Start isEquivalent. First operand 401 states. Second operand 340 states. [2020-07-10 14:35:54,515 INFO L74 IsIncluded]: Start isIncluded. First operand 401 states. Second operand 340 states. [2020-07-10 14:35:54,515 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 340 states. [2020-07-10 14:35:54,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:54,537 INFO L93 Difference]: Finished difference Result 401 states and 494 transitions. [2020-07-10 14:35:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 494 transitions. [2020-07-10 14:35:54,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:54,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:54,539 INFO L74 IsIncluded]: Start isIncluded. First operand 340 states. Second operand 401 states. [2020-07-10 14:35:54,539 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 401 states. [2020-07-10 14:35:54,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:54,562 INFO L93 Difference]: Finished difference Result 401 states and 494 transitions. [2020-07-10 14:35:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 494 transitions. [2020-07-10 14:35:54,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:54,564 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:54,564 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:54,564 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:54,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 340 states. [2020-07-10 14:35:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 414 transitions. [2020-07-10 14:35:54,581 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 414 transitions. Word has length 64 [2020-07-10 14:35:54,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:54,581 INFO L479 AbstractCegarLoop]: Abstraction has 340 states and 414 transitions. [2020-07-10 14:35:54,581 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:35:54,581 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 414 transitions. [2020-07-10 14:35:54,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:35:54,583 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:54,583 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:54,583 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:35:54,584 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:54,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:54,584 INFO L82 PathProgramCache]: Analyzing trace with hash 216340368, now seen corresponding path program 1 times [2020-07-10 14:35:54,584 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:54,585 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1979667083] [2020-07-10 14:35:54,585 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:54,974 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {4625#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume true; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,070 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4593#(= 0 ~pumpRunning~0)} {4588#true} #596#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,078 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #480#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,084 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #482#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4588#true} is VALID [2020-07-10 14:35:55,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,095 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #484#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,105 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #486#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4588#true} is VALID [2020-07-10 14:35:55,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #586#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {4627#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {4593#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume true; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,149 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4593#(= 0 ~pumpRunning~0)} {4593#(= 0 ~pumpRunning~0)} #536#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4588#true} is VALID [2020-07-10 14:35:55,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4588#true} {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {4588#true} is VALID [2020-07-10 14:35:55,166 INFO L263 TraceCheckUtils]: 0: Hoare triple {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4588#true} is VALID [2020-07-10 14:35:55,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4588#true} is VALID [2020-07-10 14:35:55,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,167 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4588#true} {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {4588#true} is VALID [2020-07-10 14:35:55,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {4588#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4588#true} is VALID [2020-07-10 14:35:55,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,168 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #548#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {4588#true} is VALID [2020-07-10 14:35:55,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,175 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #570#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:55,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:55,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:55,202 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4593#(= 0 ~pumpRunning~0)} #572#return; {4623#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:35:55,208 INFO L263 TraceCheckUtils]: 0: Hoare triple {4588#true} call ULTIMATE.init(); {4625#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:55,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {4625#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume true; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,216 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4593#(= 0 ~pumpRunning~0)} {4588#true} #596#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,217 INFO L263 TraceCheckUtils]: 4: Hoare triple {4593#(= 0 ~pumpRunning~0)} call #t~ret77 := main(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {4593#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,219 INFO L263 TraceCheckUtils]: 6: Hoare triple {4593#(= 0 ~pumpRunning~0)} call select_helpers(); {4588#true} is VALID [2020-07-10 14:35:55,219 INFO L280 TraceCheckUtils]: 7: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,228 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #480#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,229 INFO L263 TraceCheckUtils]: 9: Hoare triple {4593#(= 0 ~pumpRunning~0)} call select_features(); {4588#true} is VALID [2020-07-10 14:35:55,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,230 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #482#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,230 INFO L263 TraceCheckUtils]: 12: Hoare triple {4593#(= 0 ~pumpRunning~0)} call #t~ret8 := valid_product(); {4588#true} is VALID [2020-07-10 14:35:55,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {4588#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4588#true} is VALID [2020-07-10 14:35:55,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,231 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #484#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,233 INFO L280 TraceCheckUtils]: 17: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~2; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,233 INFO L263 TraceCheckUtils]: 18: Hoare triple {4593#(= 0 ~pumpRunning~0)} call setup(); {4588#true} is VALID [2020-07-10 14:35:55,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,234 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #486#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,235 INFO L263 TraceCheckUtils]: 21: Hoare triple {4593#(= 0 ~pumpRunning~0)} call runTest(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,236 INFO L263 TraceCheckUtils]: 22: Hoare triple {4593#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:55,236 INFO L280 TraceCheckUtils]: 23: Hoare triple {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4588#true} is VALID [2020-07-10 14:35:55,236 INFO L280 TraceCheckUtils]: 24: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,237 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #586#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,238 INFO L263 TraceCheckUtils]: 26: Hoare triple {4593#(= 0 ~pumpRunning~0)} call test(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,239 INFO L280 TraceCheckUtils]: 27: Hoare triple {4593#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,239 INFO L280 TraceCheckUtils]: 28: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !false; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,240 INFO L280 TraceCheckUtils]: 29: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,240 INFO L280 TraceCheckUtils]: 30: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,241 INFO L280 TraceCheckUtils]: 31: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~1); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,242 INFO L280 TraceCheckUtils]: 32: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,242 INFO L280 TraceCheckUtils]: 33: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,243 INFO L280 TraceCheckUtils]: 34: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,243 INFO L280 TraceCheckUtils]: 35: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~tmp___1~0 := #t~nondet7;havoc #t~nondet7; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,244 INFO L280 TraceCheckUtils]: 36: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,245 INFO L263 TraceCheckUtils]: 37: Hoare triple {4593#(= 0 ~pumpRunning~0)} call stopSystem(); {4627#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:35:55,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {4627#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,246 INFO L280 TraceCheckUtils]: 39: Hoare triple {4593#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume true; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,248 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4593#(= 0 ~pumpRunning~0)} {4593#(= 0 ~pumpRunning~0)} #536#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,248 INFO L263 TraceCheckUtils]: 42: Hoare triple {4593#(= 0 ~pumpRunning~0)} call timeShift(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,249 INFO L263 TraceCheckUtils]: 43: Hoare triple {4593#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:55,249 INFO L263 TraceCheckUtils]: 44: Hoare triple {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4588#true} is VALID [2020-07-10 14:35:55,250 INFO L280 TraceCheckUtils]: 45: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4588#true} is VALID [2020-07-10 14:35:55,250 INFO L280 TraceCheckUtils]: 46: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,250 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4588#true} {4626#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {4588#true} is VALID [2020-07-10 14:35:55,250 INFO L280 TraceCheckUtils]: 48: Hoare triple {4588#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4588#true} is VALID [2020-07-10 14:35:55,251 INFO L280 TraceCheckUtils]: 49: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,251 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #548#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,252 INFO L280 TraceCheckUtils]: 51: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,253 INFO L280 TraceCheckUtils]: 52: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,253 INFO L263 TraceCheckUtils]: 53: Hoare triple {4593#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,254 INFO L280 TraceCheckUtils]: 54: Hoare triple {4593#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,254 INFO L263 TraceCheckUtils]: 55: Hoare triple {4593#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {4588#true} is VALID [2020-07-10 14:35:55,254 INFO L280 TraceCheckUtils]: 56: Hoare triple {4588#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {4588#true} is VALID [2020-07-10 14:35:55,255 INFO L280 TraceCheckUtils]: 57: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 14:35:55,256 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4588#true} {4593#(= 0 ~pumpRunning~0)} #570#return; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,256 INFO L280 TraceCheckUtils]: 59: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,257 INFO L280 TraceCheckUtils]: 60: Hoare triple {4593#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {4593#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:35:55,257 INFO L263 TraceCheckUtils]: 61: Hoare triple {4593#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {4588#true} is VALID [2020-07-10 14:35:55,258 INFO L280 TraceCheckUtils]: 62: Hoare triple {4588#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:55,258 INFO L280 TraceCheckUtils]: 63: Hoare triple {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:35:55,259 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4631#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4593#(= 0 ~pumpRunning~0)} #572#return; {4623#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:35:55,260 INFO L280 TraceCheckUtils]: 65: Hoare triple {4623#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {4624#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:35:55,263 INFO L280 TraceCheckUtils]: 66: Hoare triple {4624#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {4589#false} is VALID [2020-07-10 14:35:55,263 INFO L280 TraceCheckUtils]: 67: Hoare triple {4589#false} assume 0 == ~switchedOnBeforeTS~0; {4589#false} is VALID [2020-07-10 14:35:55,263 INFO L263 TraceCheckUtils]: 68: Hoare triple {4589#false} call __automaton_fail(); {4589#false} is VALID [2020-07-10 14:35:55,263 INFO L280 TraceCheckUtils]: 69: Hoare triple {4589#false} assume !false; {4589#false} is VALID [2020-07-10 14:35:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:35:55,279 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1979667083] [2020-07-10 14:35:55,279 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:55,279 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:35:55,280 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397404368] [2020-07-10 14:35:55,280 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:35:55,282 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:55,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:35:55,397 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:55,397 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:35:55,398 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:55,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:35:55,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:35:55,398 INFO L87 Difference]: Start difference. First operand 340 states and 414 transitions. Second operand 9 states. [2020-07-10 14:35:56,338 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:59,648 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:06,041 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:06,454 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:07,294 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:07,968 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:14,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:14,482 INFO L93 Difference]: Finished difference Result 875 states and 1130 transitions. [2020-07-10 14:36:14,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:36:14,483 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:36:14,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:36:14,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:36:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 551 transitions. [2020-07-10 14:36:14,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:36:14,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 551 transitions. [2020-07-10 14:36:14,507 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 551 transitions. [2020-07-10 14:36:16,353 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 551 edges. 551 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:16,407 INFO L225 Difference]: With dead ends: 875 [2020-07-10 14:36:16,407 INFO L226 Difference]: Without dead ends: 563 [2020-07-10 14:36:16,412 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:36:16,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2020-07-10 14:36:22,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 499. [2020-07-10 14:36:22,456 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:36:22,457 INFO L82 GeneralOperation]: Start isEquivalent. First operand 563 states. Second operand 499 states. [2020-07-10 14:36:22,457 INFO L74 IsIncluded]: Start isIncluded. First operand 563 states. Second operand 499 states. [2020-07-10 14:36:22,457 INFO L87 Difference]: Start difference. First operand 563 states. Second operand 499 states. [2020-07-10 14:36:22,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:22,506 INFO L93 Difference]: Finished difference Result 563 states and 697 transitions. [2020-07-10 14:36:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 697 transitions. [2020-07-10 14:36:22,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:22,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:22,509 INFO L74 IsIncluded]: Start isIncluded. First operand 499 states. Second operand 563 states. [2020-07-10 14:36:22,509 INFO L87 Difference]: Start difference. First operand 499 states. Second operand 563 states. [2020-07-10 14:36:22,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:22,546 INFO L93 Difference]: Finished difference Result 563 states and 697 transitions. [2020-07-10 14:36:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 697 transitions. [2020-07-10 14:36:22,549 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:22,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:22,549 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:36:22,549 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:36:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 499 states. [2020-07-10 14:36:22,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 597 transitions. [2020-07-10 14:36:22,580 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 597 transitions. Word has length 70 [2020-07-10 14:36:22,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:36:22,581 INFO L479 AbstractCegarLoop]: Abstraction has 499 states and 597 transitions. [2020-07-10 14:36:22,581 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:36:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 597 transitions. [2020-07-10 14:36:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-10 14:36:22,583 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:36:22,583 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:36:22,583 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:36:22,584 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:36:22,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:36:22,584 INFO L82 PathProgramCache]: Analyzing trace with hash -1357993179, now seen corresponding path program 1 times [2020-07-10 14:36:22,584 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:36:22,584 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858516341] [2020-07-10 14:36:22,585 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:36:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:22,907 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:36:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:22,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {7739#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {7662#true} is VALID [2020-07-10 14:36:22,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:22,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #596#return; {7662#true} is VALID [2020-07-10 14:36:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:22,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:22,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7662#true} {7662#true} #480#return; {7662#true} is VALID [2020-07-10 14:36:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:22,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:22,966 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7662#true} {7662#true} #482#return; {7662#true} is VALID [2020-07-10 14:36:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:22,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7662#true} is VALID [2020-07-10 14:36:22,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:22,969 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #484#return; {7662#true} is VALID [2020-07-10 14:36:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:22,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:22,971 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7662#true} {7662#true} #486#return; {7662#true} is VALID [2020-07-10 14:36:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:22,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7662#true} is VALID [2020-07-10 14:36:22,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:22,987 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #586#return; {7662#true} is VALID [2020-07-10 14:36:22,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-10 14:36:23,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,002 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {7662#true} is VALID [2020-07-10 14:36:23,002 INFO L263 TraceCheckUtils]: 0: Hoare triple {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7662#true} is VALID [2020-07-10 14:36:23,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-10 14:36:23,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,003 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7662#true} {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {7662#true} is VALID [2020-07-10 14:36:23,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7662#true} is VALID [2020-07-10 14:36:23,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,004 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7662#true} {7662#true} #548#return; {7662#true} is VALID [2020-07-10 14:36:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,160 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-10 14:36:23,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-10 14:36:23,161 INFO L263 TraceCheckUtils]: 1: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-10 14:36:23,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,161 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,162 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-10 14:36:23,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-10 14:36:23,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:23,164 INFO L280 TraceCheckUtils]: 8: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,165 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-10 14:36:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-10 14:36:23,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,181 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-10 14:36:23,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,181 INFO L263 TraceCheckUtils]: 1: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-10 14:36:23,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-10 14:36:23,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,182 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-10 14:36:23,182 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,183 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-10 14:36:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-10 14:36:23,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-10 14:36:23,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-10 14:36:23,192 INFO L263 TraceCheckUtils]: 1: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-10 14:36:23,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,194 INFO L263 TraceCheckUtils]: 3: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-10 14:36:23,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-10 14:36:23,194 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,194 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-10 14:36:23,195 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,195 INFO L280 TraceCheckUtils]: 8: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,195 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-10 14:36:23,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-10 14:36:23,196 INFO L280 TraceCheckUtils]: 11: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-10 14:36:23,202 INFO L263 TraceCheckUtils]: 12: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-10 14:36:23,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,203 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-10 14:36:23,203 INFO L280 TraceCheckUtils]: 16: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,203 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-10 14:36:23,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7662#true} is VALID [2020-07-10 14:36:23,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume 0 == ~pumpRunning~0; {7662#true} is VALID [2020-07-10 14:36:23,205 INFO L263 TraceCheckUtils]: 2: Hoare triple {7662#true} call #t~ret9 := isHighWaterLevel(); {7662#true} is VALID [2020-07-10 14:36:23,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-10 14:36:23,205 INFO L263 TraceCheckUtils]: 4: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-10 14:36:23,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,205 INFO L280 TraceCheckUtils]: 6: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,206 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,206 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-10 14:36:23,206 INFO L280 TraceCheckUtils]: 9: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-10 14:36:23,208 INFO L280 TraceCheckUtils]: 10: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:23,209 INFO L280 TraceCheckUtils]: 11: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,210 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-10 14:36:23,211 INFO L280 TraceCheckUtils]: 14: Hoare triple {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-10 14:36:23,212 INFO L280 TraceCheckUtils]: 15: Hoare triple {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {7663#false} is VALID [2020-07-10 14:36:23,212 INFO L263 TraceCheckUtils]: 16: Hoare triple {7663#false} call activatePump(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,212 INFO L280 TraceCheckUtils]: 17: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-10 14:36:23,212 INFO L263 TraceCheckUtils]: 18: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-10 14:36:23,213 INFO L280 TraceCheckUtils]: 19: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,213 INFO L263 TraceCheckUtils]: 20: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-10 14:36:23,213 INFO L280 TraceCheckUtils]: 21: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-10 14:36:23,213 INFO L280 TraceCheckUtils]: 22: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,214 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-10 14:36:23,214 INFO L280 TraceCheckUtils]: 24: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,214 INFO L280 TraceCheckUtils]: 25: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,214 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-10 14:36:23,214 INFO L280 TraceCheckUtils]: 27: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-10 14:36:23,215 INFO L280 TraceCheckUtils]: 28: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-10 14:36:23,215 INFO L263 TraceCheckUtils]: 29: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,216 INFO L280 TraceCheckUtils]: 30: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-10 14:36:23,216 INFO L280 TraceCheckUtils]: 31: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,216 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-10 14:36:23,216 INFO L280 TraceCheckUtils]: 33: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,217 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-10 14:36:23,217 INFO L280 TraceCheckUtils]: 35: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,217 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7663#false} {7662#true} #582#return; {7663#false} is VALID [2020-07-10 14:36:23,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7662#true} is VALID [2020-07-10 14:36:23,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-10 14:36:23,222 INFO L263 TraceCheckUtils]: 2: Hoare triple {7662#true} call processEnvironment__wrappee__highWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7662#true} is VALID [2020-07-10 14:36:23,222 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} assume 0 == ~pumpRunning~0; {7662#true} is VALID [2020-07-10 14:36:23,223 INFO L263 TraceCheckUtils]: 5: Hoare triple {7662#true} call #t~ret9 := isHighWaterLevel(); {7662#true} is VALID [2020-07-10 14:36:23,223 INFO L280 TraceCheckUtils]: 6: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-10 14:36:23,223 INFO L263 TraceCheckUtils]: 7: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-10 14:36:23,223 INFO L280 TraceCheckUtils]: 8: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,223 INFO L280 TraceCheckUtils]: 9: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,224 INFO L280 TraceCheckUtils]: 10: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,224 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-10 14:36:23,224 INFO L280 TraceCheckUtils]: 12: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-10 14:36:23,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:23,226 INFO L280 TraceCheckUtils]: 14: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,227 INFO L280 TraceCheckUtils]: 15: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,257 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-10 14:36:23,258 INFO L280 TraceCheckUtils]: 17: Hoare triple {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-10 14:36:23,258 INFO L280 TraceCheckUtils]: 18: Hoare triple {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {7663#false} is VALID [2020-07-10 14:36:23,259 INFO L263 TraceCheckUtils]: 19: Hoare triple {7663#false} call activatePump(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,259 INFO L280 TraceCheckUtils]: 20: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-10 14:36:23,259 INFO L263 TraceCheckUtils]: 21: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-10 14:36:23,259 INFO L280 TraceCheckUtils]: 22: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,259 INFO L263 TraceCheckUtils]: 23: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-10 14:36:23,260 INFO L280 TraceCheckUtils]: 24: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-10 14:36:23,260 INFO L280 TraceCheckUtils]: 25: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,260 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-10 14:36:23,260 INFO L280 TraceCheckUtils]: 27: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,261 INFO L280 TraceCheckUtils]: 28: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,261 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-10 14:36:23,261 INFO L280 TraceCheckUtils]: 30: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-10 14:36:23,261 INFO L280 TraceCheckUtils]: 31: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-10 14:36:23,272 INFO L263 TraceCheckUtils]: 32: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,272 INFO L280 TraceCheckUtils]: 33: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-10 14:36:23,272 INFO L280 TraceCheckUtils]: 34: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,273 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-10 14:36:23,273 INFO L280 TraceCheckUtils]: 36: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,273 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-10 14:36:23,273 INFO L280 TraceCheckUtils]: 38: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,273 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7663#false} {7662#true} #582#return; {7663#false} is VALID [2020-07-10 14:36:23,274 INFO L280 TraceCheckUtils]: 40: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,274 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7663#false} {7662#true} #530#return; {7663#false} is VALID [2020-07-10 14:36:23,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7662#true} is VALID [2020-07-10 14:36:23,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-10 14:36:23,277 INFO L263 TraceCheckUtils]: 2: Hoare triple {7662#true} call processEnvironment__wrappee__methaneQuery(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7662#true} is VALID [2020-07-10 14:36:23,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-10 14:36:23,278 INFO L263 TraceCheckUtils]: 5: Hoare triple {7662#true} call processEnvironment__wrappee__highWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7662#true} is VALID [2020-07-10 14:36:23,279 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume 0 == ~pumpRunning~0; {7662#true} is VALID [2020-07-10 14:36:23,279 INFO L263 TraceCheckUtils]: 8: Hoare triple {7662#true} call #t~ret9 := isHighWaterLevel(); {7662#true} is VALID [2020-07-10 14:36:23,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-10 14:36:23,279 INFO L263 TraceCheckUtils]: 10: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-10 14:36:23,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,280 INFO L280 TraceCheckUtils]: 12: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,280 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-10 14:36:23,280 INFO L280 TraceCheckUtils]: 15: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-10 14:36:23,281 INFO L280 TraceCheckUtils]: 16: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:23,282 INFO L280 TraceCheckUtils]: 17: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,283 INFO L280 TraceCheckUtils]: 18: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,284 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-10 14:36:23,284 INFO L280 TraceCheckUtils]: 20: Hoare triple {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-10 14:36:23,285 INFO L280 TraceCheckUtils]: 21: Hoare triple {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {7663#false} is VALID [2020-07-10 14:36:23,285 INFO L263 TraceCheckUtils]: 22: Hoare triple {7663#false} call activatePump(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,285 INFO L280 TraceCheckUtils]: 23: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-10 14:36:23,285 INFO L263 TraceCheckUtils]: 24: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-10 14:36:23,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,286 INFO L263 TraceCheckUtils]: 26: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-10 14:36:23,286 INFO L280 TraceCheckUtils]: 27: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-10 14:36:23,286 INFO L280 TraceCheckUtils]: 28: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,286 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-10 14:36:23,287 INFO L280 TraceCheckUtils]: 30: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,287 INFO L280 TraceCheckUtils]: 31: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,287 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-10 14:36:23,287 INFO L280 TraceCheckUtils]: 33: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-10 14:36:23,287 INFO L280 TraceCheckUtils]: 34: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-10 14:36:23,288 INFO L263 TraceCheckUtils]: 35: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,288 INFO L280 TraceCheckUtils]: 36: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-10 14:36:23,288 INFO L280 TraceCheckUtils]: 37: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,289 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-10 14:36:23,289 INFO L280 TraceCheckUtils]: 39: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,289 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-10 14:36:23,289 INFO L280 TraceCheckUtils]: 41: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,289 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7663#false} {7662#true} #582#return; {7663#false} is VALID [2020-07-10 14:36:23,290 INFO L280 TraceCheckUtils]: 43: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,290 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7663#false} {7662#true} #530#return; {7663#false} is VALID [2020-07-10 14:36:23,290 INFO L280 TraceCheckUtils]: 45: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,290 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7663#false} {7662#true} #552#return; {7663#false} is VALID [2020-07-10 14:36:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {7662#true} is VALID [2020-07-10 14:36:23,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,296 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7663#false} #570#return; {7663#false} is VALID [2020-07-10 14:36:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:23,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-10 14:36:23,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,302 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7662#true} {7663#false} #572#return; {7663#false} is VALID [2020-07-10 14:36:23,307 INFO L263 TraceCheckUtils]: 0: Hoare triple {7662#true} call ULTIMATE.init(); {7739#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:36:23,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {7739#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {7662#true} is VALID [2020-07-10 14:36:23,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,308 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7662#true} {7662#true} #596#return; {7662#true} is VALID [2020-07-10 14:36:23,308 INFO L263 TraceCheckUtils]: 4: Hoare triple {7662#true} call #t~ret77 := main(); {7662#true} is VALID [2020-07-10 14:36:23,308 INFO L280 TraceCheckUtils]: 5: Hoare triple {7662#true} havoc ~retValue_acc~2;havoc ~tmp~2; {7662#true} is VALID [2020-07-10 14:36:23,308 INFO L263 TraceCheckUtils]: 6: Hoare triple {7662#true} call select_helpers(); {7662#true} is VALID [2020-07-10 14:36:23,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,309 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7662#true} {7662#true} #480#return; {7662#true} is VALID [2020-07-10 14:36:23,309 INFO L263 TraceCheckUtils]: 9: Hoare triple {7662#true} call select_features(); {7662#true} is VALID [2020-07-10 14:36:23,309 INFO L280 TraceCheckUtils]: 10: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,309 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7662#true} {7662#true} #482#return; {7662#true} is VALID [2020-07-10 14:36:23,309 INFO L263 TraceCheckUtils]: 12: Hoare triple {7662#true} call #t~ret8 := valid_product(); {7662#true} is VALID [2020-07-10 14:36:23,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {7662#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7662#true} is VALID [2020-07-10 14:36:23,310 INFO L280 TraceCheckUtils]: 14: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,310 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7662#true} {7662#true} #484#return; {7662#true} is VALID [2020-07-10 14:36:23,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {7662#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {7662#true} is VALID [2020-07-10 14:36:23,310 INFO L280 TraceCheckUtils]: 17: Hoare triple {7662#true} assume 0 != ~tmp~2; {7662#true} is VALID [2020-07-10 14:36:23,310 INFO L263 TraceCheckUtils]: 18: Hoare triple {7662#true} call setup(); {7662#true} is VALID [2020-07-10 14:36:23,311 INFO L280 TraceCheckUtils]: 19: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,311 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7662#true} {7662#true} #486#return; {7662#true} is VALID [2020-07-10 14:36:23,311 INFO L263 TraceCheckUtils]: 21: Hoare triple {7662#true} call runTest(); {7662#true} is VALID [2020-07-10 14:36:23,312 INFO L263 TraceCheckUtils]: 22: Hoare triple {7662#true} call __utac_acc__Specification5_spec__1(); {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:23,313 INFO L280 TraceCheckUtils]: 23: Hoare triple {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7662#true} is VALID [2020-07-10 14:36:23,313 INFO L280 TraceCheckUtils]: 24: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,313 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7662#true} {7662#true} #586#return; {7662#true} is VALID [2020-07-10 14:36:23,313 INFO L263 TraceCheckUtils]: 26: Hoare triple {7662#true} call test(); {7662#true} is VALID [2020-07-10 14:36:23,313 INFO L280 TraceCheckUtils]: 27: Hoare triple {7662#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7662#true} is VALID [2020-07-10 14:36:23,314 INFO L280 TraceCheckUtils]: 28: Hoare triple {7662#true} assume !false; {7662#true} is VALID [2020-07-10 14:36:23,314 INFO L280 TraceCheckUtils]: 29: Hoare triple {7662#true} assume ~splverifierCounter~0 < 4; {7662#true} is VALID [2020-07-10 14:36:23,314 INFO L280 TraceCheckUtils]: 30: Hoare triple {7662#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {7662#true} is VALID [2020-07-10 14:36:23,314 INFO L280 TraceCheckUtils]: 31: Hoare triple {7662#true} assume !(0 != ~tmp~1); {7662#true} is VALID [2020-07-10 14:36:23,314 INFO L280 TraceCheckUtils]: 32: Hoare triple {7662#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {7662#true} is VALID [2020-07-10 14:36:23,315 INFO L280 TraceCheckUtils]: 33: Hoare triple {7662#true} assume !(0 != ~tmp___0~1); {7662#true} is VALID [2020-07-10 14:36:23,315 INFO L280 TraceCheckUtils]: 34: Hoare triple {7662#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {7662#true} is VALID [2020-07-10 14:36:23,315 INFO L280 TraceCheckUtils]: 35: Hoare triple {7662#true} assume 0 != ~tmp___2~0; {7662#true} is VALID [2020-07-10 14:36:23,315 INFO L263 TraceCheckUtils]: 36: Hoare triple {7662#true} call timeShift(); {7662#true} is VALID [2020-07-10 14:36:23,316 INFO L263 TraceCheckUtils]: 37: Hoare triple {7662#true} call __utac_acc__Specification5_spec__2(); {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:23,316 INFO L263 TraceCheckUtils]: 38: Hoare triple {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7662#true} is VALID [2020-07-10 14:36:23,316 INFO L280 TraceCheckUtils]: 39: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-10 14:36:23,317 INFO L280 TraceCheckUtils]: 40: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,317 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7662#true} {7740#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {7662#true} is VALID [2020-07-10 14:36:23,317 INFO L280 TraceCheckUtils]: 42: Hoare triple {7662#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7662#true} is VALID [2020-07-10 14:36:23,317 INFO L280 TraceCheckUtils]: 43: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,317 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7662#true} {7662#true} #548#return; {7662#true} is VALID [2020-07-10 14:36:23,317 INFO L280 TraceCheckUtils]: 45: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-10 14:36:23,318 INFO L280 TraceCheckUtils]: 46: Hoare triple {7662#true} assume 0 != ~systemActive~0; {7662#true} is VALID [2020-07-10 14:36:23,319 INFO L263 TraceCheckUtils]: 47: Hoare triple {7662#true} call processEnvironment(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,320 INFO L280 TraceCheckUtils]: 48: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7662#true} is VALID [2020-07-10 14:36:23,320 INFO L280 TraceCheckUtils]: 49: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-10 14:36:23,321 INFO L263 TraceCheckUtils]: 50: Hoare triple {7662#true} call processEnvironment__wrappee__methaneQuery(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,321 INFO L280 TraceCheckUtils]: 51: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7662#true} is VALID [2020-07-10 14:36:23,321 INFO L280 TraceCheckUtils]: 52: Hoare triple {7662#true} assume !(0 != ~pumpRunning~0); {7662#true} is VALID [2020-07-10 14:36:23,322 INFO L263 TraceCheckUtils]: 53: Hoare triple {7662#true} call processEnvironment__wrappee__highWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,323 INFO L280 TraceCheckUtils]: 54: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7662#true} is VALID [2020-07-10 14:36:23,323 INFO L280 TraceCheckUtils]: 55: Hoare triple {7662#true} assume 0 == ~pumpRunning~0; {7662#true} is VALID [2020-07-10 14:36:23,323 INFO L263 TraceCheckUtils]: 56: Hoare triple {7662#true} call #t~ret9 := isHighWaterLevel(); {7662#true} is VALID [2020-07-10 14:36:23,323 INFO L280 TraceCheckUtils]: 57: Hoare triple {7662#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {7662#true} is VALID [2020-07-10 14:36:23,323 INFO L263 TraceCheckUtils]: 58: Hoare triple {7662#true} call #t~ret30 := isHighWaterSensorDry(); {7662#true} is VALID [2020-07-10 14:36:23,323 INFO L280 TraceCheckUtils]: 59: Hoare triple {7662#true} havoc ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,324 INFO L280 TraceCheckUtils]: 60: Hoare triple {7662#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7662#true} is VALID [2020-07-10 14:36:23,324 INFO L280 TraceCheckUtils]: 61: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,324 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7662#true} {7662#true} #546#return; {7662#true} is VALID [2020-07-10 14:36:23,324 INFO L280 TraceCheckUtils]: 63: Hoare triple {7662#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {7662#true} is VALID [2020-07-10 14:36:23,325 INFO L280 TraceCheckUtils]: 64: Hoare triple {7662#true} assume 0 != ~tmp~7;~tmp___0~2 := 0; {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:23,327 INFO L280 TraceCheckUtils]: 65: Hoare triple {7859#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,328 INFO L280 TraceCheckUtils]: 66: Hoare triple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:23,329 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7860#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7662#true} #560#return; {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} is VALID [2020-07-10 14:36:23,330 INFO L280 TraceCheckUtils]: 68: Hoare triple {7835#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret9|)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-10 14:36:23,331 INFO L280 TraceCheckUtils]: 69: Hoare triple {7836#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {7663#false} is VALID [2020-07-10 14:36:23,331 INFO L263 TraceCheckUtils]: 70: Hoare triple {7663#false} call activatePump(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,331 INFO L280 TraceCheckUtils]: 71: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7662#true} is VALID [2020-07-10 14:36:23,331 INFO L263 TraceCheckUtils]: 72: Hoare triple {7662#true} call #t~ret12 := isMethaneAlarm(); {7662#true} is VALID [2020-07-10 14:36:23,331 INFO L280 TraceCheckUtils]: 73: Hoare triple {7662#true} havoc ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,332 INFO L263 TraceCheckUtils]: 74: Hoare triple {7662#true} call #t~ret13 := isMethaneLevelCritical(); {7662#true} is VALID [2020-07-10 14:36:23,332 INFO L280 TraceCheckUtils]: 75: Hoare triple {7662#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7662#true} is VALID [2020-07-10 14:36:23,332 INFO L280 TraceCheckUtils]: 76: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,332 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7662#true} {7662#true} #590#return; {7662#true} is VALID [2020-07-10 14:36:23,332 INFO L280 TraceCheckUtils]: 78: Hoare triple {7662#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {7662#true} is VALID [2020-07-10 14:36:23,332 INFO L280 TraceCheckUtils]: 79: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,333 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7662#true} {7662#true} #542#return; {7662#true} is VALID [2020-07-10 14:36:23,333 INFO L280 TraceCheckUtils]: 81: Hoare triple {7662#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {7662#true} is VALID [2020-07-10 14:36:23,333 INFO L280 TraceCheckUtils]: 82: Hoare triple {7662#true} assume !(0 != ~tmp~6); {7662#true} is VALID [2020-07-10 14:36:23,334 INFO L263 TraceCheckUtils]: 83: Hoare triple {7662#true} call activatePump__wrappee__lowWaterSensor(); {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:23,334 INFO L280 TraceCheckUtils]: 84: Hoare triple {7744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7662#true} is VALID [2020-07-10 14:36:23,334 INFO L280 TraceCheckUtils]: 85: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,334 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7662#true} {7662#true} #544#return; {7662#true} is VALID [2020-07-10 14:36:23,334 INFO L280 TraceCheckUtils]: 87: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,335 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7662#true} {7663#false} #562#return; {7663#false} is VALID [2020-07-10 14:36:23,335 INFO L280 TraceCheckUtils]: 89: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,335 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7663#false} {7662#true} #582#return; {7663#false} is VALID [2020-07-10 14:36:23,335 INFO L280 TraceCheckUtils]: 91: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,335 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {7663#false} {7662#true} #530#return; {7663#false} is VALID [2020-07-10 14:36:23,335 INFO L280 TraceCheckUtils]: 93: Hoare triple {7663#false} assume true; {7663#false} is VALID [2020-07-10 14:36:23,336 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7663#false} {7662#true} #552#return; {7663#false} is VALID [2020-07-10 14:36:23,336 INFO L263 TraceCheckUtils]: 95: Hoare triple {7663#false} call __utac_acc__Specification5_spec__3(); {7663#false} is VALID [2020-07-10 14:36:23,336 INFO L280 TraceCheckUtils]: 96: Hoare triple {7663#false} havoc ~tmp~0;havoc ~tmp___0~0; {7663#false} is VALID [2020-07-10 14:36:23,336 INFO L263 TraceCheckUtils]: 97: Hoare triple {7663#false} call #t~ret1 := getWaterLevel(); {7662#true} is VALID [2020-07-10 14:36:23,336 INFO L280 TraceCheckUtils]: 98: Hoare triple {7662#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {7662#true} is VALID [2020-07-10 14:36:23,336 INFO L280 TraceCheckUtils]: 99: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,337 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {7662#true} {7663#false} #570#return; {7663#false} is VALID [2020-07-10 14:36:23,337 INFO L280 TraceCheckUtils]: 101: Hoare triple {7663#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {7663#false} is VALID [2020-07-10 14:36:23,337 INFO L280 TraceCheckUtils]: 102: Hoare triple {7663#false} assume 2 != ~tmp~0; {7663#false} is VALID [2020-07-10 14:36:23,337 INFO L263 TraceCheckUtils]: 103: Hoare triple {7663#false} call #t~ret2 := isPumpRunning(); {7662#true} is VALID [2020-07-10 14:36:23,337 INFO L280 TraceCheckUtils]: 104: Hoare triple {7662#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7662#true} is VALID [2020-07-10 14:36:23,338 INFO L280 TraceCheckUtils]: 105: Hoare triple {7662#true} assume true; {7662#true} is VALID [2020-07-10 14:36:23,338 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {7662#true} {7663#false} #572#return; {7663#false} is VALID [2020-07-10 14:36:23,338 INFO L280 TraceCheckUtils]: 107: Hoare triple {7663#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {7663#false} is VALID [2020-07-10 14:36:23,338 INFO L280 TraceCheckUtils]: 108: Hoare triple {7663#false} assume 0 != ~tmp___0~0; {7663#false} is VALID [2020-07-10 14:36:23,338 INFO L280 TraceCheckUtils]: 109: Hoare triple {7663#false} assume 0 == ~switchedOnBeforeTS~0; {7663#false} is VALID [2020-07-10 14:36:23,338 INFO L263 TraceCheckUtils]: 110: Hoare triple {7663#false} call __automaton_fail(); {7663#false} is VALID [2020-07-10 14:36:23,339 INFO L280 TraceCheckUtils]: 111: Hoare triple {7663#false} assume !false; {7663#false} is VALID [2020-07-10 14:36:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:36:23,355 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858516341] [2020-07-10 14:36:23,355 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:36:23,356 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:36:23,356 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883975387] [2020-07-10 14:36:23,356 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 112 [2020-07-10 14:36:23,357 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:36:23,357 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:36:23,490 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:23,490 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:36:23,490 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:36:23,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:36:23,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:36:23,491 INFO L87 Difference]: Start difference. First operand 499 states and 597 transitions. Second operand 9 states. [2020-07-10 14:36:30,462 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:30,931 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:36:31,387 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:31,768 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:40,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:40,792 INFO L93 Difference]: Finished difference Result 1060 states and 1356 transitions. [2020-07-10 14:36:40,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:36:40,793 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 112 [2020-07-10 14:36:40,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:36:40,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:36:40,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 450 transitions. [2020-07-10 14:36:40,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:36:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 450 transitions. [2020-07-10 14:36:40,806 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 450 transitions. [2020-07-10 14:36:42,370 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:42,404 INFO L225 Difference]: With dead ends: 1060 [2020-07-10 14:36:42,405 INFO L226 Difference]: Without dead ends: 589 [2020-07-10 14:36:42,407 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:36:42,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2020-07-10 14:36:46,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 512. [2020-07-10 14:36:46,708 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:36:46,708 INFO L82 GeneralOperation]: Start isEquivalent. First operand 589 states. Second operand 512 states. [2020-07-10 14:36:46,708 INFO L74 IsIncluded]: Start isIncluded. First operand 589 states. Second operand 512 states. [2020-07-10 14:36:46,708 INFO L87 Difference]: Start difference. First operand 589 states. Second operand 512 states. [2020-07-10 14:36:46,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:46,735 INFO L93 Difference]: Finished difference Result 589 states and 739 transitions. [2020-07-10 14:36:46,736 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 739 transitions. [2020-07-10 14:36:46,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:46,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:46,738 INFO L74 IsIncluded]: Start isIncluded. First operand 512 states. Second operand 589 states. [2020-07-10 14:36:46,738 INFO L87 Difference]: Start difference. First operand 512 states. Second operand 589 states. [2020-07-10 14:36:46,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:46,764 INFO L93 Difference]: Finished difference Result 589 states and 739 transitions. [2020-07-10 14:36:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 739 transitions. [2020-07-10 14:36:46,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:46,767 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:46,767 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:36:46,767 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:36:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 512 states. [2020-07-10 14:36:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 611 transitions. [2020-07-10 14:36:46,789 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 611 transitions. Word has length 112 [2020-07-10 14:36:46,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:36:46,789 INFO L479 AbstractCegarLoop]: Abstraction has 512 states and 611 transitions. [2020-07-10 14:36:46,789 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:36:46,789 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 611 transitions. [2020-07-10 14:36:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-10 14:36:46,791 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:36:46,792 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:36:46,792 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:36:46,792 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:36:46,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:36:46,792 INFO L82 PathProgramCache]: Analyzing trace with hash 581168867, now seen corresponding path program 1 times [2020-07-10 14:36:46,792 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:36:46,793 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144259065] [2020-07-10 14:36:46,793 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:36:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,158 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:36:47,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {11271#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {11192#true} is VALID [2020-07-10 14:36:47,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11192#true} #596#return; {11192#true} is VALID [2020-07-10 14:36:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,212 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11192#true} {11192#true} #480#return; {11192#true} is VALID [2020-07-10 14:36:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,215 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11192#true} {11192#true} #482#return; {11192#true} is VALID [2020-07-10 14:36:47,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:36:47,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:36:47,241 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {11192#true} #484#return; {11204#(= 1 |main_#t~ret8|)} is VALID [2020-07-10 14:36:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,245 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11192#true} {11192#true} #486#return; {11192#true} is VALID [2020-07-10 14:36:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11192#true} is VALID [2020-07-10 14:36:47,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11192#true} #586#return; {11192#true} is VALID [2020-07-10 14:36:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-10 14:36:47,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {11192#true} is VALID [2020-07-10 14:36:47,265 INFO L263 TraceCheckUtils]: 0: Hoare triple {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {11192#true} is VALID [2020-07-10 14:36:47,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-10 14:36:47,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,266 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11192#true} {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {11192#true} is VALID [2020-07-10 14:36:47,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {11192#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {11192#true} is VALID [2020-07-10 14:36:47,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,266 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11192#true} {11192#true} #548#return; {11192#true} is VALID [2020-07-10 14:36:47,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-10 14:36:47,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,384 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:36:47,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-10 14:36:47,384 INFO L263 TraceCheckUtils]: 1: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-10 14:36:47,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-10 14:36:47,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,386 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:36:47,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:36:47,388 INFO L280 TraceCheckUtils]: 7: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-10 14:36:47,388 INFO L280 TraceCheckUtils]: 8: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-10 14:36:47,388 INFO L280 TraceCheckUtils]: 9: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,388 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-10 14:36:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-10 14:36:47,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,402 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-10 14:36:47,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,402 INFO L263 TraceCheckUtils]: 1: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-10 14:36:47,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-10 14:36:47,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,403 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-10 14:36:47,403 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,404 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-10 14:36:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-10 14:36:47,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,412 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-10 14:36:47,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-10 14:36:47,412 INFO L263 TraceCheckUtils]: 1: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-10 14:36:47,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,413 INFO L263 TraceCheckUtils]: 3: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-10 14:36:47,413 INFO L280 TraceCheckUtils]: 4: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-10 14:36:47,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,414 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-10 14:36:47,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,414 INFO L280 TraceCheckUtils]: 8: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,414 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-10 14:36:47,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-10 14:36:47,415 INFO L280 TraceCheckUtils]: 11: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-10 14:36:47,415 INFO L263 TraceCheckUtils]: 12: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,416 INFO L280 TraceCheckUtils]: 13: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-10 14:36:47,416 INFO L280 TraceCheckUtils]: 14: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,416 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-10 14:36:47,416 INFO L280 TraceCheckUtils]: 16: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,417 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-10 14:36:47,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11192#true} is VALID [2020-07-10 14:36:47,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume 0 == ~pumpRunning~0; {11192#true} is VALID [2020-07-10 14:36:47,417 INFO L263 TraceCheckUtils]: 2: Hoare triple {11192#true} call #t~ret9 := isHighWaterLevel(); {11192#true} is VALID [2020-07-10 14:36:47,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-10 14:36:47,418 INFO L263 TraceCheckUtils]: 4: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-10 14:36:47,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-10 14:36:47,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,419 INFO L280 TraceCheckUtils]: 7: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,420 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:36:47,421 INFO L280 TraceCheckUtils]: 9: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:36:47,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-10 14:36:47,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-10 14:36:47,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,422 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-10 14:36:47,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {11193#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {11193#false} is VALID [2020-07-10 14:36:47,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {11193#false} assume 0 != ~tmp~3; {11193#false} is VALID [2020-07-10 14:36:47,422 INFO L263 TraceCheckUtils]: 16: Hoare triple {11193#false} call activatePump(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-10 14:36:47,423 INFO L263 TraceCheckUtils]: 18: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-10 14:36:47,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,423 INFO L263 TraceCheckUtils]: 20: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-10 14:36:47,423 INFO L280 TraceCheckUtils]: 21: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-10 14:36:47,424 INFO L280 TraceCheckUtils]: 22: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,424 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-10 14:36:47,427 INFO L280 TraceCheckUtils]: 24: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,427 INFO L280 TraceCheckUtils]: 25: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,428 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-10 14:36:47,428 INFO L280 TraceCheckUtils]: 27: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-10 14:36:47,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-10 14:36:47,430 INFO L263 TraceCheckUtils]: 29: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-10 14:36:47,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,430 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-10 14:36:47,431 INFO L280 TraceCheckUtils]: 33: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,431 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-10 14:36:47,431 INFO L280 TraceCheckUtils]: 35: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,431 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11193#false} {11192#true} #582#return; {11193#false} is VALID [2020-07-10 14:36:47,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11192#true} is VALID [2020-07-10 14:36:47,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-10 14:36:47,433 INFO L263 TraceCheckUtils]: 2: Hoare triple {11192#true} call processEnvironment__wrappee__highWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11192#true} is VALID [2020-07-10 14:36:47,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {11192#true} assume 0 == ~pumpRunning~0; {11192#true} is VALID [2020-07-10 14:36:47,434 INFO L263 TraceCheckUtils]: 5: Hoare triple {11192#true} call #t~ret9 := isHighWaterLevel(); {11192#true} is VALID [2020-07-10 14:36:47,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-10 14:36:47,434 INFO L263 TraceCheckUtils]: 7: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-10 14:36:47,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-10 14:36:47,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,437 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:36:47,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:36:47,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-10 14:36:47,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-10 14:36:47,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,439 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-10 14:36:47,439 INFO L280 TraceCheckUtils]: 17: Hoare triple {11193#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {11193#false} is VALID [2020-07-10 14:36:47,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {11193#false} assume 0 != ~tmp~3; {11193#false} is VALID [2020-07-10 14:36:47,439 INFO L263 TraceCheckUtils]: 19: Hoare triple {11193#false} call activatePump(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,439 INFO L280 TraceCheckUtils]: 20: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-10 14:36:47,440 INFO L263 TraceCheckUtils]: 21: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-10 14:36:47,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,440 INFO L263 TraceCheckUtils]: 23: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-10 14:36:47,440 INFO L280 TraceCheckUtils]: 24: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-10 14:36:47,440 INFO L280 TraceCheckUtils]: 25: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,441 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-10 14:36:47,441 INFO L280 TraceCheckUtils]: 27: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,441 INFO L280 TraceCheckUtils]: 28: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,441 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-10 14:36:47,441 INFO L280 TraceCheckUtils]: 30: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-10 14:36:47,442 INFO L280 TraceCheckUtils]: 31: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-10 14:36:47,443 INFO L263 TraceCheckUtils]: 32: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,443 INFO L280 TraceCheckUtils]: 33: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-10 14:36:47,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,443 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-10 14:36:47,443 INFO L280 TraceCheckUtils]: 36: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,444 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-10 14:36:47,444 INFO L280 TraceCheckUtils]: 38: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,444 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11193#false} {11192#true} #582#return; {11193#false} is VALID [2020-07-10 14:36:47,444 INFO L280 TraceCheckUtils]: 40: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,444 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11193#false} {11192#true} #530#return; {11193#false} is VALID [2020-07-10 14:36:47,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11192#true} is VALID [2020-07-10 14:36:47,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-10 14:36:47,447 INFO L263 TraceCheckUtils]: 2: Hoare triple {11192#true} call processEnvironment__wrappee__methaneQuery(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11192#true} is VALID [2020-07-10 14:36:47,447 INFO L280 TraceCheckUtils]: 4: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-10 14:36:47,448 INFO L263 TraceCheckUtils]: 5: Hoare triple {11192#true} call processEnvironment__wrappee__highWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,448 INFO L280 TraceCheckUtils]: 6: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11192#true} is VALID [2020-07-10 14:36:47,448 INFO L280 TraceCheckUtils]: 7: Hoare triple {11192#true} assume 0 == ~pumpRunning~0; {11192#true} is VALID [2020-07-10 14:36:47,448 INFO L263 TraceCheckUtils]: 8: Hoare triple {11192#true} call #t~ret9 := isHighWaterLevel(); {11192#true} is VALID [2020-07-10 14:36:47,448 INFO L280 TraceCheckUtils]: 9: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-10 14:36:47,449 INFO L263 TraceCheckUtils]: 10: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-10 14:36:47,449 INFO L280 TraceCheckUtils]: 11: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-10 14:36:47,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,450 INFO L280 TraceCheckUtils]: 13: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,451 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:36:47,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:36:47,452 INFO L280 TraceCheckUtils]: 16: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-10 14:36:47,452 INFO L280 TraceCheckUtils]: 17: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-10 14:36:47,452 INFO L280 TraceCheckUtils]: 18: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,452 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-10 14:36:47,453 INFO L280 TraceCheckUtils]: 20: Hoare triple {11193#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {11193#false} is VALID [2020-07-10 14:36:47,453 INFO L280 TraceCheckUtils]: 21: Hoare triple {11193#false} assume 0 != ~tmp~3; {11193#false} is VALID [2020-07-10 14:36:47,453 INFO L263 TraceCheckUtils]: 22: Hoare triple {11193#false} call activatePump(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,453 INFO L280 TraceCheckUtils]: 23: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-10 14:36:47,453 INFO L263 TraceCheckUtils]: 24: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-10 14:36:47,454 INFO L280 TraceCheckUtils]: 25: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,454 INFO L263 TraceCheckUtils]: 26: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-10 14:36:47,454 INFO L280 TraceCheckUtils]: 27: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-10 14:36:47,454 INFO L280 TraceCheckUtils]: 28: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,454 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-10 14:36:47,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,455 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-10 14:36:47,455 INFO L280 TraceCheckUtils]: 33: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-10 14:36:47,455 INFO L280 TraceCheckUtils]: 34: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-10 14:36:47,462 INFO L263 TraceCheckUtils]: 35: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,462 INFO L280 TraceCheckUtils]: 36: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-10 14:36:47,462 INFO L280 TraceCheckUtils]: 37: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,463 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-10 14:36:47,463 INFO L280 TraceCheckUtils]: 39: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,463 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-10 14:36:47,464 INFO L280 TraceCheckUtils]: 41: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,464 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11193#false} {11192#true} #582#return; {11193#false} is VALID [2020-07-10 14:36:47,464 INFO L280 TraceCheckUtils]: 43: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,465 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11193#false} {11192#true} #530#return; {11193#false} is VALID [2020-07-10 14:36:47,465 INFO L280 TraceCheckUtils]: 45: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,465 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11193#false} {11192#true} #552#return; {11193#false} is VALID [2020-07-10 14:36:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {11192#true} is VALID [2020-07-10 14:36:47,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,479 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11193#false} #570#return; {11193#false} is VALID [2020-07-10 14:36:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:47,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-10 14:36:47,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11192#true} {11193#false} #572#return; {11193#false} is VALID [2020-07-10 14:36:47,487 INFO L263 TraceCheckUtils]: 0: Hoare triple {11192#true} call ULTIMATE.init(); {11271#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:36:47,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {11271#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {11192#true} is VALID [2020-07-10 14:36:47,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,488 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11192#true} {11192#true} #596#return; {11192#true} is VALID [2020-07-10 14:36:47,488 INFO L263 TraceCheckUtils]: 4: Hoare triple {11192#true} call #t~ret77 := main(); {11192#true} is VALID [2020-07-10 14:36:47,489 INFO L280 TraceCheckUtils]: 5: Hoare triple {11192#true} havoc ~retValue_acc~2;havoc ~tmp~2; {11192#true} is VALID [2020-07-10 14:36:47,489 INFO L263 TraceCheckUtils]: 6: Hoare triple {11192#true} call select_helpers(); {11192#true} is VALID [2020-07-10 14:36:47,489 INFO L280 TraceCheckUtils]: 7: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,489 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11192#true} {11192#true} #480#return; {11192#true} is VALID [2020-07-10 14:36:47,489 INFO L263 TraceCheckUtils]: 9: Hoare triple {11192#true} call select_features(); {11192#true} is VALID [2020-07-10 14:36:47,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,490 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11192#true} {11192#true} #482#return; {11192#true} is VALID [2020-07-10 14:36:47,490 INFO L263 TraceCheckUtils]: 12: Hoare triple {11192#true} call #t~ret8 := valid_product(); {11192#true} is VALID [2020-07-10 14:36:47,491 INFO L280 TraceCheckUtils]: 13: Hoare triple {11192#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:36:47,491 INFO L280 TraceCheckUtils]: 14: Hoare triple {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:36:47,492 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11272#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {11192#true} #484#return; {11204#(= 1 |main_#t~ret8|)} is VALID [2020-07-10 14:36:47,493 INFO L280 TraceCheckUtils]: 16: Hoare triple {11204#(= 1 |main_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {11205#(= 1 main_~tmp~2)} is VALID [2020-07-10 14:36:47,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {11205#(= 1 main_~tmp~2)} assume 0 != ~tmp~2; {11192#true} is VALID [2020-07-10 14:36:47,493 INFO L263 TraceCheckUtils]: 18: Hoare triple {11192#true} call setup(); {11192#true} is VALID [2020-07-10 14:36:47,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,493 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11192#true} {11192#true} #486#return; {11192#true} is VALID [2020-07-10 14:36:47,494 INFO L263 TraceCheckUtils]: 21: Hoare triple {11192#true} call runTest(); {11192#true} is VALID [2020-07-10 14:36:47,494 INFO L263 TraceCheckUtils]: 22: Hoare triple {11192#true} call __utac_acc__Specification5_spec__1(); {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:47,495 INFO L280 TraceCheckUtils]: 23: Hoare triple {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11192#true} is VALID [2020-07-10 14:36:47,495 INFO L280 TraceCheckUtils]: 24: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,495 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11192#true} {11192#true} #586#return; {11192#true} is VALID [2020-07-10 14:36:47,495 INFO L263 TraceCheckUtils]: 26: Hoare triple {11192#true} call test(); {11192#true} is VALID [2020-07-10 14:36:47,495 INFO L280 TraceCheckUtils]: 27: Hoare triple {11192#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {11192#true} is VALID [2020-07-10 14:36:47,496 INFO L280 TraceCheckUtils]: 28: Hoare triple {11192#true} assume !false; {11192#true} is VALID [2020-07-10 14:36:47,496 INFO L280 TraceCheckUtils]: 29: Hoare triple {11192#true} assume ~splverifierCounter~0 < 4; {11192#true} is VALID [2020-07-10 14:36:47,496 INFO L280 TraceCheckUtils]: 30: Hoare triple {11192#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {11192#true} is VALID [2020-07-10 14:36:47,496 INFO L280 TraceCheckUtils]: 31: Hoare triple {11192#true} assume !(0 != ~tmp~1); {11192#true} is VALID [2020-07-10 14:36:47,496 INFO L280 TraceCheckUtils]: 32: Hoare triple {11192#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {11192#true} is VALID [2020-07-10 14:36:47,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {11192#true} assume !(0 != ~tmp___0~1); {11192#true} is VALID [2020-07-10 14:36:47,497 INFO L280 TraceCheckUtils]: 34: Hoare triple {11192#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {11192#true} is VALID [2020-07-10 14:36:47,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {11192#true} assume 0 != ~tmp___2~0; {11192#true} is VALID [2020-07-10 14:36:47,497 INFO L263 TraceCheckUtils]: 36: Hoare triple {11192#true} call timeShift(); {11192#true} is VALID [2020-07-10 14:36:47,499 INFO L263 TraceCheckUtils]: 37: Hoare triple {11192#true} call __utac_acc__Specification5_spec__2(); {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:47,499 INFO L263 TraceCheckUtils]: 38: Hoare triple {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {11192#true} is VALID [2020-07-10 14:36:47,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-10 14:36:47,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,499 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11192#true} {11273#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {11192#true} is VALID [2020-07-10 14:36:47,499 INFO L280 TraceCheckUtils]: 42: Hoare triple {11192#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {11192#true} is VALID [2020-07-10 14:36:47,500 INFO L280 TraceCheckUtils]: 43: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,500 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11192#true} {11192#true} #548#return; {11192#true} is VALID [2020-07-10 14:36:47,500 INFO L280 TraceCheckUtils]: 45: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-10 14:36:47,500 INFO L280 TraceCheckUtils]: 46: Hoare triple {11192#true} assume 0 != ~systemActive~0; {11192#true} is VALID [2020-07-10 14:36:47,502 INFO L263 TraceCheckUtils]: 47: Hoare triple {11192#true} call processEnvironment(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,502 INFO L280 TraceCheckUtils]: 48: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11192#true} is VALID [2020-07-10 14:36:47,502 INFO L280 TraceCheckUtils]: 49: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-10 14:36:47,502 INFO L263 TraceCheckUtils]: 50: Hoare triple {11192#true} call processEnvironment__wrappee__methaneQuery(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,503 INFO L280 TraceCheckUtils]: 51: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11192#true} is VALID [2020-07-10 14:36:47,503 INFO L280 TraceCheckUtils]: 52: Hoare triple {11192#true} assume !(0 != ~pumpRunning~0); {11192#true} is VALID [2020-07-10 14:36:47,503 INFO L263 TraceCheckUtils]: 53: Hoare triple {11192#true} call processEnvironment__wrappee__highWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,504 INFO L280 TraceCheckUtils]: 54: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11192#true} is VALID [2020-07-10 14:36:47,504 INFO L280 TraceCheckUtils]: 55: Hoare triple {11192#true} assume 0 == ~pumpRunning~0; {11192#true} is VALID [2020-07-10 14:36:47,504 INFO L263 TraceCheckUtils]: 56: Hoare triple {11192#true} call #t~ret9 := isHighWaterLevel(); {11192#true} is VALID [2020-07-10 14:36:47,504 INFO L280 TraceCheckUtils]: 57: Hoare triple {11192#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {11192#true} is VALID [2020-07-10 14:36:47,504 INFO L263 TraceCheckUtils]: 58: Hoare triple {11192#true} call #t~ret30 := isHighWaterSensorDry(); {11192#true} is VALID [2020-07-10 14:36:47,504 INFO L280 TraceCheckUtils]: 59: Hoare triple {11192#true} havoc ~retValue_acc~9; {11192#true} is VALID [2020-07-10 14:36:47,506 INFO L280 TraceCheckUtils]: 60: Hoare triple {11192#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,507 INFO L280 TraceCheckUtils]: 61: Hoare triple {11392#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11392#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:47,511 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11392#(<= 1 |isHighWaterSensorDry_#res|)} {11192#true} #546#return; {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} is VALID [2020-07-10 14:36:47,511 INFO L280 TraceCheckUtils]: 63: Hoare triple {11390#(<= 1 |isHighWaterLevel_#t~ret30|)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {11391#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:36:47,512 INFO L280 TraceCheckUtils]: 64: Hoare triple {11391#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {11193#false} is VALID [2020-07-10 14:36:47,512 INFO L280 TraceCheckUtils]: 65: Hoare triple {11193#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {11193#false} is VALID [2020-07-10 14:36:47,512 INFO L280 TraceCheckUtils]: 66: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,513 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11193#false} {11192#true} #560#return; {11193#false} is VALID [2020-07-10 14:36:47,513 INFO L280 TraceCheckUtils]: 68: Hoare triple {11193#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {11193#false} is VALID [2020-07-10 14:36:47,513 INFO L280 TraceCheckUtils]: 69: Hoare triple {11193#false} assume 0 != ~tmp~3; {11193#false} is VALID [2020-07-10 14:36:47,513 INFO L263 TraceCheckUtils]: 70: Hoare triple {11193#false} call activatePump(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,513 INFO L280 TraceCheckUtils]: 71: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {11192#true} is VALID [2020-07-10 14:36:47,514 INFO L263 TraceCheckUtils]: 72: Hoare triple {11192#true} call #t~ret12 := isMethaneAlarm(); {11192#true} is VALID [2020-07-10 14:36:47,514 INFO L280 TraceCheckUtils]: 73: Hoare triple {11192#true} havoc ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,514 INFO L263 TraceCheckUtils]: 74: Hoare triple {11192#true} call #t~ret13 := isMethaneLevelCritical(); {11192#true} is VALID [2020-07-10 14:36:47,514 INFO L280 TraceCheckUtils]: 75: Hoare triple {11192#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11192#true} is VALID [2020-07-10 14:36:47,514 INFO L280 TraceCheckUtils]: 76: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,514 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11192#true} {11192#true} #590#return; {11192#true} is VALID [2020-07-10 14:36:47,515 INFO L280 TraceCheckUtils]: 78: Hoare triple {11192#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {11192#true} is VALID [2020-07-10 14:36:47,515 INFO L280 TraceCheckUtils]: 79: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,515 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11192#true} {11192#true} #542#return; {11192#true} is VALID [2020-07-10 14:36:47,515 INFO L280 TraceCheckUtils]: 81: Hoare triple {11192#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {11192#true} is VALID [2020-07-10 14:36:47,515 INFO L280 TraceCheckUtils]: 82: Hoare triple {11192#true} assume !(0 != ~tmp~6); {11192#true} is VALID [2020-07-10 14:36:47,516 INFO L263 TraceCheckUtils]: 83: Hoare triple {11192#true} call activatePump__wrappee__lowWaterSensor(); {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:47,516 INFO L280 TraceCheckUtils]: 84: Hoare triple {11277#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11192#true} is VALID [2020-07-10 14:36:47,516 INFO L280 TraceCheckUtils]: 85: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,517 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {11192#true} {11192#true} #544#return; {11192#true} is VALID [2020-07-10 14:36:47,517 INFO L280 TraceCheckUtils]: 87: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,517 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {11192#true} {11193#false} #562#return; {11193#false} is VALID [2020-07-10 14:36:47,517 INFO L280 TraceCheckUtils]: 89: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,517 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {11193#false} {11192#true} #582#return; {11193#false} is VALID [2020-07-10 14:36:47,518 INFO L280 TraceCheckUtils]: 91: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,518 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {11193#false} {11192#true} #530#return; {11193#false} is VALID [2020-07-10 14:36:47,518 INFO L280 TraceCheckUtils]: 93: Hoare triple {11193#false} assume true; {11193#false} is VALID [2020-07-10 14:36:47,518 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {11193#false} {11192#true} #552#return; {11193#false} is VALID [2020-07-10 14:36:47,518 INFO L263 TraceCheckUtils]: 95: Hoare triple {11193#false} call __utac_acc__Specification5_spec__3(); {11193#false} is VALID [2020-07-10 14:36:47,519 INFO L280 TraceCheckUtils]: 96: Hoare triple {11193#false} havoc ~tmp~0;havoc ~tmp___0~0; {11193#false} is VALID [2020-07-10 14:36:47,519 INFO L263 TraceCheckUtils]: 97: Hoare triple {11193#false} call #t~ret1 := getWaterLevel(); {11192#true} is VALID [2020-07-10 14:36:47,519 INFO L280 TraceCheckUtils]: 98: Hoare triple {11192#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {11192#true} is VALID [2020-07-10 14:36:47,519 INFO L280 TraceCheckUtils]: 99: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,519 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {11192#true} {11193#false} #570#return; {11193#false} is VALID [2020-07-10 14:36:47,519 INFO L280 TraceCheckUtils]: 101: Hoare triple {11193#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11193#false} is VALID [2020-07-10 14:36:47,520 INFO L280 TraceCheckUtils]: 102: Hoare triple {11193#false} assume 2 != ~tmp~0; {11193#false} is VALID [2020-07-10 14:36:47,520 INFO L263 TraceCheckUtils]: 103: Hoare triple {11193#false} call #t~ret2 := isPumpRunning(); {11192#true} is VALID [2020-07-10 14:36:47,520 INFO L280 TraceCheckUtils]: 104: Hoare triple {11192#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {11192#true} is VALID [2020-07-10 14:36:47,520 INFO L280 TraceCheckUtils]: 105: Hoare triple {11192#true} assume true; {11192#true} is VALID [2020-07-10 14:36:47,520 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {11192#true} {11193#false} #572#return; {11193#false} is VALID [2020-07-10 14:36:47,521 INFO L280 TraceCheckUtils]: 107: Hoare triple {11193#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {11193#false} is VALID [2020-07-10 14:36:47,521 INFO L280 TraceCheckUtils]: 108: Hoare triple {11193#false} assume 0 != ~tmp___0~0; {11193#false} is VALID [2020-07-10 14:36:47,521 INFO L280 TraceCheckUtils]: 109: Hoare triple {11193#false} assume 0 == ~switchedOnBeforeTS~0; {11193#false} is VALID [2020-07-10 14:36:47,521 INFO L263 TraceCheckUtils]: 110: Hoare triple {11193#false} call __automaton_fail(); {11193#false} is VALID [2020-07-10 14:36:47,521 INFO L280 TraceCheckUtils]: 111: Hoare triple {11193#false} assume !false; {11193#false} is VALID [2020-07-10 14:36:47,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:36:47,535 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144259065] [2020-07-10 14:36:47,536 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:36:47,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:36:47,537 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509931043] [2020-07-10 14:36:47,537 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 112 [2020-07-10 14:36:47,538 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:36:47,538 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:36:47,669 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:47,669 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:36:47,670 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:36:47,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:36:47,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:36:47,671 INFO L87 Difference]: Start difference. First operand 512 states and 611 transitions. Second operand 11 states. [2020-07-10 14:36:49,607 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:50,048 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:50,383 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:55,790 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:56,532 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:57,036 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:37:07,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:07,890 INFO L93 Difference]: Finished difference Result 1083 states and 1380 transitions. [2020-07-10 14:37:07,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:37:07,890 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 112 [2020-07-10 14:37:07,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:37:07,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:37:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2020-07-10 14:37:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:37:07,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 450 transitions. [2020-07-10 14:37:07,904 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 450 transitions. [2020-07-10 14:37:09,438 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:09,468 INFO L225 Difference]: With dead ends: 1083 [2020-07-10 14:37:09,469 INFO L226 Difference]: Without dead ends: 599 [2020-07-10 14:37:09,471 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:37:09,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 599 states. [2020-07-10 14:37:13,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 599 to 520. [2020-07-10 14:37:13,583 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:37:13,583 INFO L82 GeneralOperation]: Start isEquivalent. First operand 599 states. Second operand 520 states. [2020-07-10 14:37:13,583 INFO L74 IsIncluded]: Start isIncluded. First operand 599 states. Second operand 520 states. [2020-07-10 14:37:13,583 INFO L87 Difference]: Start difference. First operand 599 states. Second operand 520 states. [2020-07-10 14:37:13,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:13,612 INFO L93 Difference]: Finished difference Result 599 states and 747 transitions. [2020-07-10 14:37:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 747 transitions. [2020-07-10 14:37:13,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:13,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:13,614 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand 599 states. [2020-07-10 14:37:13,615 INFO L87 Difference]: Start difference. First operand 520 states. Second operand 599 states. [2020-07-10 14:37:13,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:13,640 INFO L93 Difference]: Finished difference Result 599 states and 747 transitions. [2020-07-10 14:37:13,640 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 747 transitions. [2020-07-10 14:37:13,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:13,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:13,643 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:37:13,643 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:37:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 520 states. [2020-07-10 14:37:13,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 619 transitions. [2020-07-10 14:37:13,666 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 619 transitions. Word has length 112 [2020-07-10 14:37:13,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:37:13,666 INFO L479 AbstractCegarLoop]: Abstraction has 520 states and 619 transitions. [2020-07-10 14:37:13,667 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:37:13,667 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 619 transitions. [2020-07-10 14:37:13,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-10 14:37:13,669 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:37:13,669 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:37:13,669 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:37:13,669 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:37:13,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:37:13,669 INFO L82 PathProgramCache]: Analyzing trace with hash 1350338882, now seen corresponding path program 1 times [2020-07-10 14:37:13,670 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:37:13,670 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924808149] [2020-07-10 14:37:13,670 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:37:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,027 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:37:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {14858#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {14785#(= 1 ~waterLevel~0)} assume true; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,087 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14785#(= 1 ~waterLevel~0)} {14780#true} #596#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,091 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #480#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,094 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #482#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {14780#true} is VALID [2020-07-10 14:37:14,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,099 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #484#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,102 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #486#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14780#true} is VALID [2020-07-10 14:37:14,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,116 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #586#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-10 14:37:14,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {14780#true} is VALID [2020-07-10 14:37:14,124 INFO L263 TraceCheckUtils]: 0: Hoare triple {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14780#true} is VALID [2020-07-10 14:37:14,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-10 14:37:14,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,125 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14780#true} {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {14780#true} is VALID [2020-07-10 14:37:14,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {14780#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14780#true} is VALID [2020-07-10 14:37:14,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,126 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #548#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-10 14:37:14,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,238 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-10 14:37:14,239 INFO L263 TraceCheckUtils]: 1: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-10 14:37:14,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-10 14:37:14,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,242 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,243 INFO L280 TraceCheckUtils]: 6: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,243 INFO L280 TraceCheckUtils]: 7: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,244 INFO L280 TraceCheckUtils]: 8: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,245 INFO L280 TraceCheckUtils]: 9: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,245 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-10 14:37:14,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-10 14:37:14,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,259 INFO L263 TraceCheckUtils]: 1: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-10 14:37:14,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-10 14:37:14,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,260 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-10 14:37:14,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,261 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-10 14:37:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-10 14:37:14,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,266 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-10 14:37:14,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-10 14:37:14,267 INFO L263 TraceCheckUtils]: 1: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-10 14:37:14,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,268 INFO L263 TraceCheckUtils]: 3: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-10 14:37:14,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-10 14:37:14,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,268 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-10 14:37:14,269 INFO L280 TraceCheckUtils]: 7: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,269 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-10 14:37:14,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-10 14:37:14,269 INFO L280 TraceCheckUtils]: 11: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-10 14:37:14,270 INFO L263 TraceCheckUtils]: 12: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-10 14:37:14,271 INFO L280 TraceCheckUtils]: 14: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,271 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-10 14:37:14,271 INFO L280 TraceCheckUtils]: 16: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,272 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14780#true} is VALID [2020-07-10 14:37:14,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume 0 == ~pumpRunning~0; {14780#true} is VALID [2020-07-10 14:37:14,273 INFO L263 TraceCheckUtils]: 2: Hoare triple {14780#true} call #t~ret9 := isHighWaterLevel(); {14780#true} is VALID [2020-07-10 14:37:14,273 INFO L280 TraceCheckUtils]: 3: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-10 14:37:14,273 INFO L263 TraceCheckUtils]: 4: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-10 14:37:14,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-10 14:37:14,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,275 INFO L280 TraceCheckUtils]: 7: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,277 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,277 INFO L280 TraceCheckUtils]: 9: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,279 INFO L280 TraceCheckUtils]: 11: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,280 INFO L280 TraceCheckUtils]: 12: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,281 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,282 INFO L280 TraceCheckUtils]: 15: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,284 INFO L263 TraceCheckUtils]: 16: Hoare triple {14906#(<= 2 ~waterLevel~0)} call activatePump(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-10 14:37:14,284 INFO L263 TraceCheckUtils]: 18: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-10 14:37:14,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,285 INFO L263 TraceCheckUtils]: 20: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-10 14:37:14,285 INFO L280 TraceCheckUtils]: 21: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-10 14:37:14,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,286 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-10 14:37:14,286 INFO L280 TraceCheckUtils]: 24: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,286 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-10 14:37:14,287 INFO L280 TraceCheckUtils]: 27: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-10 14:37:14,287 INFO L280 TraceCheckUtils]: 28: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-10 14:37:14,288 INFO L263 TraceCheckUtils]: 29: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,288 INFO L280 TraceCheckUtils]: 30: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-10 14:37:14,288 INFO L280 TraceCheckUtils]: 31: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,289 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-10 14:37:14,289 INFO L280 TraceCheckUtils]: 33: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,290 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,290 INFO L280 TraceCheckUtils]: 35: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,291 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #582#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14780#true} is VALID [2020-07-10 14:37:14,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-10 14:37:14,293 INFO L263 TraceCheckUtils]: 2: Hoare triple {14780#true} call processEnvironment__wrappee__highWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14780#true} is VALID [2020-07-10 14:37:14,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {14780#true} assume 0 == ~pumpRunning~0; {14780#true} is VALID [2020-07-10 14:37:14,294 INFO L263 TraceCheckUtils]: 5: Hoare triple {14780#true} call #t~ret9 := isHighWaterLevel(); {14780#true} is VALID [2020-07-10 14:37:14,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-10 14:37:14,294 INFO L263 TraceCheckUtils]: 7: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-10 14:37:14,294 INFO L280 TraceCheckUtils]: 8: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-10 14:37:14,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,296 INFO L280 TraceCheckUtils]: 10: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,297 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,297 INFO L280 TraceCheckUtils]: 12: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,298 INFO L280 TraceCheckUtils]: 13: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,299 INFO L280 TraceCheckUtils]: 14: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,299 INFO L280 TraceCheckUtils]: 15: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,300 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,301 INFO L280 TraceCheckUtils]: 17: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,301 INFO L280 TraceCheckUtils]: 18: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,302 INFO L263 TraceCheckUtils]: 19: Hoare triple {14906#(<= 2 ~waterLevel~0)} call activatePump(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,302 INFO L280 TraceCheckUtils]: 20: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-10 14:37:14,303 INFO L263 TraceCheckUtils]: 21: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-10 14:37:14,303 INFO L280 TraceCheckUtils]: 22: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,303 INFO L263 TraceCheckUtils]: 23: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-10 14:37:14,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-10 14:37:14,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,304 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-10 14:37:14,304 INFO L280 TraceCheckUtils]: 27: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,305 INFO L280 TraceCheckUtils]: 28: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,305 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-10 14:37:14,305 INFO L280 TraceCheckUtils]: 30: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-10 14:37:14,305 INFO L280 TraceCheckUtils]: 31: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-10 14:37:14,306 INFO L263 TraceCheckUtils]: 32: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-10 14:37:14,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,307 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-10 14:37:14,308 INFO L280 TraceCheckUtils]: 36: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,309 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,309 INFO L280 TraceCheckUtils]: 38: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,310 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #582#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,311 INFO L280 TraceCheckUtils]: 40: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,312 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #530#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {14780#true} is VALID [2020-07-10 14:37:14,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-10 14:37:14,315 INFO L263 TraceCheckUtils]: 2: Hoare triple {14780#true} call processEnvironment__wrappee__methaneQuery(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14780#true} is VALID [2020-07-10 14:37:14,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-10 14:37:14,317 INFO L263 TraceCheckUtils]: 5: Hoare triple {14780#true} call processEnvironment__wrappee__highWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14780#true} is VALID [2020-07-10 14:37:14,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {14780#true} assume 0 == ~pumpRunning~0; {14780#true} is VALID [2020-07-10 14:37:14,317 INFO L263 TraceCheckUtils]: 8: Hoare triple {14780#true} call #t~ret9 := isHighWaterLevel(); {14780#true} is VALID [2020-07-10 14:37:14,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-10 14:37:14,318 INFO L263 TraceCheckUtils]: 10: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-10 14:37:14,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-10 14:37:14,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,320 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,321 INFO L280 TraceCheckUtils]: 15: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,322 INFO L280 TraceCheckUtils]: 17: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,323 INFO L280 TraceCheckUtils]: 18: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,324 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,325 INFO L280 TraceCheckUtils]: 21: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,326 INFO L263 TraceCheckUtils]: 22: Hoare triple {14906#(<= 2 ~waterLevel~0)} call activatePump(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,326 INFO L280 TraceCheckUtils]: 23: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-10 14:37:14,327 INFO L263 TraceCheckUtils]: 24: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-10 14:37:14,327 INFO L280 TraceCheckUtils]: 25: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,327 INFO L263 TraceCheckUtils]: 26: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-10 14:37:14,328 INFO L280 TraceCheckUtils]: 27: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-10 14:37:14,328 INFO L280 TraceCheckUtils]: 28: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,328 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-10 14:37:14,329 INFO L280 TraceCheckUtils]: 30: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,329 INFO L280 TraceCheckUtils]: 31: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,329 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-10 14:37:14,329 INFO L280 TraceCheckUtils]: 33: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-10 14:37:14,330 INFO L280 TraceCheckUtils]: 34: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-10 14:37:14,331 INFO L263 TraceCheckUtils]: 35: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,331 INFO L280 TraceCheckUtils]: 36: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-10 14:37:14,331 INFO L280 TraceCheckUtils]: 37: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,332 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-10 14:37:14,332 INFO L280 TraceCheckUtils]: 39: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,333 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,333 INFO L280 TraceCheckUtils]: 41: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,334 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #582#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,335 INFO L280 TraceCheckUtils]: 43: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,336 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #530#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,337 INFO L280 TraceCheckUtils]: 45: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,338 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14785#(= 1 ~waterLevel~0)} #552#return; {14781#false} is VALID [2020-07-10 14:37:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {14780#true} is VALID [2020-07-10 14:37:14,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14781#false} #570#return; {14781#false} is VALID [2020-07-10 14:37:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:14,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-10 14:37:14,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,349 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14780#true} {14781#false} #572#return; {14781#false} is VALID [2020-07-10 14:37:14,355 INFO L263 TraceCheckUtils]: 0: Hoare triple {14780#true} call ULTIMATE.init(); {14858#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:37:14,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {14858#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {14785#(= 1 ~waterLevel~0)} assume true; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,364 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14785#(= 1 ~waterLevel~0)} {14780#true} #596#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,365 INFO L263 TraceCheckUtils]: 4: Hoare triple {14785#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {14785#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,366 INFO L263 TraceCheckUtils]: 6: Hoare triple {14785#(= 1 ~waterLevel~0)} call select_helpers(); {14780#true} is VALID [2020-07-10 14:37:14,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,367 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #480#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,367 INFO L263 TraceCheckUtils]: 9: Hoare triple {14785#(= 1 ~waterLevel~0)} call select_features(); {14780#true} is VALID [2020-07-10 14:37:14,367 INFO L280 TraceCheckUtils]: 10: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,368 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #482#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,369 INFO L263 TraceCheckUtils]: 12: Hoare triple {14785#(= 1 ~waterLevel~0)} call #t~ret8 := valid_product(); {14780#true} is VALID [2020-07-10 14:37:14,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {14780#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {14780#true} is VALID [2020-07-10 14:37:14,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,370 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #484#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {14785#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,372 INFO L280 TraceCheckUtils]: 17: Hoare triple {14785#(= 1 ~waterLevel~0)} assume 0 != ~tmp~2; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,372 INFO L263 TraceCheckUtils]: 18: Hoare triple {14785#(= 1 ~waterLevel~0)} call setup(); {14780#true} is VALID [2020-07-10 14:37:14,372 INFO L280 TraceCheckUtils]: 19: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,373 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #486#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,374 INFO L263 TraceCheckUtils]: 21: Hoare triple {14785#(= 1 ~waterLevel~0)} call runTest(); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,375 INFO L263 TraceCheckUtils]: 22: Hoare triple {14785#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:14,375 INFO L280 TraceCheckUtils]: 23: Hoare triple {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14780#true} is VALID [2020-07-10 14:37:14,375 INFO L280 TraceCheckUtils]: 24: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,376 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #586#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,376 INFO L263 TraceCheckUtils]: 26: Hoare triple {14785#(= 1 ~waterLevel~0)} call test(); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,377 INFO L280 TraceCheckUtils]: 27: Hoare triple {14785#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,377 INFO L280 TraceCheckUtils]: 28: Hoare triple {14785#(= 1 ~waterLevel~0)} assume !false; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,378 INFO L280 TraceCheckUtils]: 29: Hoare triple {14785#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,379 INFO L280 TraceCheckUtils]: 30: Hoare triple {14785#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,379 INFO L280 TraceCheckUtils]: 31: Hoare triple {14785#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~1); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,380 INFO L280 TraceCheckUtils]: 32: Hoare triple {14785#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,380 INFO L280 TraceCheckUtils]: 33: Hoare triple {14785#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,381 INFO L280 TraceCheckUtils]: 34: Hoare triple {14785#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,382 INFO L280 TraceCheckUtils]: 35: Hoare triple {14785#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,383 INFO L263 TraceCheckUtils]: 36: Hoare triple {14785#(= 1 ~waterLevel~0)} call timeShift(); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,384 INFO L263 TraceCheckUtils]: 37: Hoare triple {14785#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:14,384 INFO L263 TraceCheckUtils]: 38: Hoare triple {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {14780#true} is VALID [2020-07-10 14:37:14,384 INFO L280 TraceCheckUtils]: 39: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-10 14:37:14,384 INFO L280 TraceCheckUtils]: 40: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,385 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14780#true} {14859#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {14780#true} is VALID [2020-07-10 14:37:14,385 INFO L280 TraceCheckUtils]: 42: Hoare triple {14780#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {14780#true} is VALID [2020-07-10 14:37:14,385 INFO L280 TraceCheckUtils]: 43: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,386 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14780#true} {14785#(= 1 ~waterLevel~0)} #548#return; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,387 INFO L280 TraceCheckUtils]: 45: Hoare triple {14785#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,388 INFO L280 TraceCheckUtils]: 46: Hoare triple {14785#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {14785#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,389 INFO L263 TraceCheckUtils]: 47: Hoare triple {14785#(= 1 ~waterLevel~0)} call processEnvironment(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,389 INFO L280 TraceCheckUtils]: 48: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {14780#true} is VALID [2020-07-10 14:37:14,389 INFO L280 TraceCheckUtils]: 49: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-10 14:37:14,390 INFO L263 TraceCheckUtils]: 50: Hoare triple {14780#true} call processEnvironment__wrappee__methaneQuery(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,391 INFO L280 TraceCheckUtils]: 51: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14780#true} is VALID [2020-07-10 14:37:14,391 INFO L280 TraceCheckUtils]: 52: Hoare triple {14780#true} assume !(0 != ~pumpRunning~0); {14780#true} is VALID [2020-07-10 14:37:14,392 INFO L263 TraceCheckUtils]: 53: Hoare triple {14780#true} call processEnvironment__wrappee__highWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,392 INFO L280 TraceCheckUtils]: 54: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14780#true} is VALID [2020-07-10 14:37:14,392 INFO L280 TraceCheckUtils]: 55: Hoare triple {14780#true} assume 0 == ~pumpRunning~0; {14780#true} is VALID [2020-07-10 14:37:14,392 INFO L263 TraceCheckUtils]: 56: Hoare triple {14780#true} call #t~ret9 := isHighWaterLevel(); {14780#true} is VALID [2020-07-10 14:37:14,393 INFO L280 TraceCheckUtils]: 57: Hoare triple {14780#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {14780#true} is VALID [2020-07-10 14:37:14,393 INFO L263 TraceCheckUtils]: 58: Hoare triple {14780#true} call #t~ret30 := isHighWaterSensorDry(); {14780#true} is VALID [2020-07-10 14:37:14,393 INFO L280 TraceCheckUtils]: 59: Hoare triple {14780#true} havoc ~retValue_acc~9; {14780#true} is VALID [2020-07-10 14:37:14,394 INFO L280 TraceCheckUtils]: 60: Hoare triple {14780#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,394 INFO L280 TraceCheckUtils]: 61: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,395 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #546#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,396 INFO L280 TraceCheckUtils]: 63: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,396 INFO L280 TraceCheckUtils]: 64: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,397 INFO L280 TraceCheckUtils]: 65: Hoare triple {14906#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,398 INFO L280 TraceCheckUtils]: 66: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,398 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #560#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,399 INFO L280 TraceCheckUtils]: 68: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,399 INFO L280 TraceCheckUtils]: 69: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,400 INFO L263 TraceCheckUtils]: 70: Hoare triple {14906#(<= 2 ~waterLevel~0)} call activatePump(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,401 INFO L280 TraceCheckUtils]: 71: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {14780#true} is VALID [2020-07-10 14:37:14,401 INFO L263 TraceCheckUtils]: 72: Hoare triple {14780#true} call #t~ret12 := isMethaneAlarm(); {14780#true} is VALID [2020-07-10 14:37:14,401 INFO L280 TraceCheckUtils]: 73: Hoare triple {14780#true} havoc ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,401 INFO L263 TraceCheckUtils]: 74: Hoare triple {14780#true} call #t~ret13 := isMethaneLevelCritical(); {14780#true} is VALID [2020-07-10 14:37:14,402 INFO L280 TraceCheckUtils]: 75: Hoare triple {14780#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {14780#true} is VALID [2020-07-10 14:37:14,402 INFO L280 TraceCheckUtils]: 76: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,402 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {14780#true} {14780#true} #590#return; {14780#true} is VALID [2020-07-10 14:37:14,402 INFO L280 TraceCheckUtils]: 78: Hoare triple {14780#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {14780#true} is VALID [2020-07-10 14:37:14,403 INFO L280 TraceCheckUtils]: 79: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,403 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {14780#true} {14780#true} #542#return; {14780#true} is VALID [2020-07-10 14:37:14,403 INFO L280 TraceCheckUtils]: 81: Hoare triple {14780#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {14780#true} is VALID [2020-07-10 14:37:14,403 INFO L280 TraceCheckUtils]: 82: Hoare triple {14780#true} assume !(0 != ~tmp~6); {14780#true} is VALID [2020-07-10 14:37:14,404 INFO L263 TraceCheckUtils]: 83: Hoare triple {14780#true} call activatePump__wrappee__lowWaterSensor(); {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:14,405 INFO L280 TraceCheckUtils]: 84: Hoare triple {14863#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14780#true} is VALID [2020-07-10 14:37:14,405 INFO L280 TraceCheckUtils]: 85: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,405 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {14780#true} {14780#true} #544#return; {14780#true} is VALID [2020-07-10 14:37:14,405 INFO L280 TraceCheckUtils]: 87: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,407 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14780#true} {14906#(<= 2 ~waterLevel~0)} #562#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,407 INFO L280 TraceCheckUtils]: 89: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,408 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #582#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,409 INFO L280 TraceCheckUtils]: 91: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,410 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14780#true} #530#return; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,411 INFO L280 TraceCheckUtils]: 93: Hoare triple {14906#(<= 2 ~waterLevel~0)} assume true; {14906#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:14,411 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14906#(<= 2 ~waterLevel~0)} {14785#(= 1 ~waterLevel~0)} #552#return; {14781#false} is VALID [2020-07-10 14:37:14,412 INFO L263 TraceCheckUtils]: 95: Hoare triple {14781#false} call __utac_acc__Specification5_spec__3(); {14781#false} is VALID [2020-07-10 14:37:14,412 INFO L280 TraceCheckUtils]: 96: Hoare triple {14781#false} havoc ~tmp~0;havoc ~tmp___0~0; {14781#false} is VALID [2020-07-10 14:37:14,412 INFO L263 TraceCheckUtils]: 97: Hoare triple {14781#false} call #t~ret1 := getWaterLevel(); {14780#true} is VALID [2020-07-10 14:37:14,412 INFO L280 TraceCheckUtils]: 98: Hoare triple {14780#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {14780#true} is VALID [2020-07-10 14:37:14,412 INFO L280 TraceCheckUtils]: 99: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,413 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {14780#true} {14781#false} #570#return; {14781#false} is VALID [2020-07-10 14:37:14,413 INFO L280 TraceCheckUtils]: 101: Hoare triple {14781#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14781#false} is VALID [2020-07-10 14:37:14,413 INFO L280 TraceCheckUtils]: 102: Hoare triple {14781#false} assume 2 != ~tmp~0; {14781#false} is VALID [2020-07-10 14:37:14,413 INFO L263 TraceCheckUtils]: 103: Hoare triple {14781#false} call #t~ret2 := isPumpRunning(); {14780#true} is VALID [2020-07-10 14:37:14,413 INFO L280 TraceCheckUtils]: 104: Hoare triple {14780#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {14780#true} is VALID [2020-07-10 14:37:14,414 INFO L280 TraceCheckUtils]: 105: Hoare triple {14780#true} assume true; {14780#true} is VALID [2020-07-10 14:37:14,414 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {14780#true} {14781#false} #572#return; {14781#false} is VALID [2020-07-10 14:37:14,414 INFO L280 TraceCheckUtils]: 107: Hoare triple {14781#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {14781#false} is VALID [2020-07-10 14:37:14,414 INFO L280 TraceCheckUtils]: 108: Hoare triple {14781#false} assume 0 != ~tmp___0~0; {14781#false} is VALID [2020-07-10 14:37:14,414 INFO L280 TraceCheckUtils]: 109: Hoare triple {14781#false} assume 0 == ~switchedOnBeforeTS~0; {14781#false} is VALID [2020-07-10 14:37:14,415 INFO L263 TraceCheckUtils]: 110: Hoare triple {14781#false} call __automaton_fail(); {14781#false} is VALID [2020-07-10 14:37:14,415 INFO L280 TraceCheckUtils]: 111: Hoare triple {14781#false} assume !false; {14781#false} is VALID [2020-07-10 14:37:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:37:14,433 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924808149] [2020-07-10 14:37:14,433 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:37:14,433 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:37:14,434 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64006464] [2020-07-10 14:37:14,434 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 112 [2020-07-10 14:37:14,435 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:37:14,435 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:37:14,579 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:14,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:37:14,579 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:37:14,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:37:14,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:37:14,580 INFO L87 Difference]: Start difference. First operand 520 states and 619 transitions. Second operand 7 states. [2020-07-10 14:37:15,412 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:17,764 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:36,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:36,115 INFO L93 Difference]: Finished difference Result 1571 states and 2020 transitions. [2020-07-10 14:37:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:37:36,116 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 112 [2020-07-10 14:37:36,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:37:36,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:37:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 685 transitions. [2020-07-10 14:37:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:37:36,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 685 transitions. [2020-07-10 14:37:36,139 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 685 transitions. [2020-07-10 14:37:38,762 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 685 edges. 685 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:38,831 INFO L225 Difference]: With dead ends: 1571 [2020-07-10 14:37:38,831 INFO L226 Difference]: Without dead ends: 1079 [2020-07-10 14:37:38,834 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:37:38,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1079 states. [2020-07-10 14:37:46,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1079 to 1005. [2020-07-10 14:37:46,913 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:37:46,913 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1079 states. Second operand 1005 states. [2020-07-10 14:37:46,913 INFO L74 IsIncluded]: Start isIncluded. First operand 1079 states. Second operand 1005 states. [2020-07-10 14:37:46,913 INFO L87 Difference]: Start difference. First operand 1079 states. Second operand 1005 states. [2020-07-10 14:37:46,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:46,995 INFO L93 Difference]: Finished difference Result 1079 states and 1345 transitions. [2020-07-10 14:37:46,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1345 transitions. [2020-07-10 14:37:46,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:47,000 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:47,000 INFO L74 IsIncluded]: Start isIncluded. First operand 1005 states. Second operand 1079 states. [2020-07-10 14:37:47,000 INFO L87 Difference]: Start difference. First operand 1005 states. Second operand 1079 states. [2020-07-10 14:37:47,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:47,097 INFO L93 Difference]: Finished difference Result 1079 states and 1345 transitions. [2020-07-10 14:37:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1345 transitions. [2020-07-10 14:37:47,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:47,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:47,102 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:37:47,102 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:37:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1005 states. [2020-07-10 14:37:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 1005 states and 1219 transitions. [2020-07-10 14:37:47,197 INFO L78 Accepts]: Start accepts. Automaton has 1005 states and 1219 transitions. Word has length 112 [2020-07-10 14:37:47,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:37:47,200 INFO L479 AbstractCegarLoop]: Abstraction has 1005 states and 1219 transitions. [2020-07-10 14:37:47,200 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:37:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1219 transitions. [2020-07-10 14:37:47,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-07-10 14:37:47,206 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:37:47,206 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:37:47,206 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:37:47,206 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:37:47,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:37:47,207 INFO L82 PathProgramCache]: Analyzing trace with hash -1975342852, now seen corresponding path program 1 times [2020-07-10 14:37:47,207 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:37:47,207 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723637856] [2020-07-10 14:37:47,207 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:37:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,647 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:37:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {20735#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {20656#(= 1 ~waterLevel~0)} assume true; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,711 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20656#(= 1 ~waterLevel~0)} {20651#true} #596#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,715 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #480#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,719 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #482#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {20651#true} is VALID [2020-07-10 14:37:47,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #484#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,727 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #486#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {20651#true} is VALID [2020-07-10 14:37:47,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,745 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #586#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {20737#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:37:47,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:37:47,805 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {20656#(= 1 ~waterLevel~0)} #532#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-10 14:37:47,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {20651#true} is VALID [2020-07-10 14:37:47,813 INFO L263 TraceCheckUtils]: 0: Hoare triple {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {20651#true} is VALID [2020-07-10 14:37:47,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-10 14:37:47,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,813 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20651#true} {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {20651#true} is VALID [2020-07-10 14:37:47,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {20651#true} is VALID [2020-07-10 14:37:47,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,814 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {20651#true} {20672#(= 2 ~waterLevel~0)} #548#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,863 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-10 14:37:47,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-10 14:37:47,864 INFO L263 TraceCheckUtils]: 1: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-10 14:37:47,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,865 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-10 14:37:47,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-10 14:37:47,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-10 14:37:47,865 INFO L280 TraceCheckUtils]: 8: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-10 14:37:47,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,866 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-10 14:37:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-10 14:37:47,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,878 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-10 14:37:47,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,879 INFO L263 TraceCheckUtils]: 1: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-10 14:37:47,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-10 14:37:47,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,879 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-10 14:37:47,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,880 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-10 14:37:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-10 14:37:47,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,884 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-10 14:37:47,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-10 14:37:47,885 INFO L263 TraceCheckUtils]: 1: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-10 14:37:47,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,885 INFO L263 TraceCheckUtils]: 3: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-10 14:37:47,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-10 14:37:47,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,886 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-10 14:37:47,886 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,886 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-10 14:37:47,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-10 14:37:47,887 INFO L280 TraceCheckUtils]: 11: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-10 14:37:47,888 INFO L263 TraceCheckUtils]: 12: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-10 14:37:47,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,889 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-10 14:37:47,889 INFO L280 TraceCheckUtils]: 16: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,889 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-10 14:37:47,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {20651#true} is VALID [2020-07-10 14:37:47,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume 0 == ~pumpRunning~0; {20651#true} is VALID [2020-07-10 14:37:47,890 INFO L263 TraceCheckUtils]: 2: Hoare triple {20651#true} call #t~ret9 := isHighWaterLevel(); {20651#true} is VALID [2020-07-10 14:37:47,890 INFO L280 TraceCheckUtils]: 3: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-10 14:37:47,890 INFO L263 TraceCheckUtils]: 4: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-10 14:37:47,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,891 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-10 14:37:47,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-10 14:37:47,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-10 14:37:47,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-10 14:37:47,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,892 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-10 14:37:47,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {20651#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {20651#true} is VALID [2020-07-10 14:37:47,893 INFO L280 TraceCheckUtils]: 15: Hoare triple {20651#true} assume 0 != ~tmp~3; {20651#true} is VALID [2020-07-10 14:37:47,894 INFO L263 TraceCheckUtils]: 16: Hoare triple {20651#true} call activatePump(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,894 INFO L280 TraceCheckUtils]: 17: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-10 14:37:47,894 INFO L263 TraceCheckUtils]: 18: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-10 14:37:47,894 INFO L280 TraceCheckUtils]: 19: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,894 INFO L263 TraceCheckUtils]: 20: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-10 14:37:47,895 INFO L280 TraceCheckUtils]: 21: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-10 14:37:47,895 INFO L280 TraceCheckUtils]: 22: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,895 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-10 14:37:47,895 INFO L280 TraceCheckUtils]: 24: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,896 INFO L280 TraceCheckUtils]: 25: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,896 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-10 14:37:47,896 INFO L280 TraceCheckUtils]: 27: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-10 14:37:47,897 INFO L280 TraceCheckUtils]: 28: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-10 14:37:47,897 INFO L263 TraceCheckUtils]: 29: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,898 INFO L280 TraceCheckUtils]: 30: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-10 14:37:47,898 INFO L280 TraceCheckUtils]: 31: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,898 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-10 14:37:47,898 INFO L280 TraceCheckUtils]: 33: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,899 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-10 14:37:47,899 INFO L280 TraceCheckUtils]: 35: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,899 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {20651#true} {20651#true} #582#return; {20651#true} is VALID [2020-07-10 14:37:47,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {20651#true} is VALID [2020-07-10 14:37:47,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-10 14:37:47,901 INFO L263 TraceCheckUtils]: 2: Hoare triple {20651#true} call processEnvironment__wrappee__highWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {20651#true} is VALID [2020-07-10 14:37:47,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} assume 0 == ~pumpRunning~0; {20651#true} is VALID [2020-07-10 14:37:47,902 INFO L263 TraceCheckUtils]: 5: Hoare triple {20651#true} call #t~ret9 := isHighWaterLevel(); {20651#true} is VALID [2020-07-10 14:37:47,902 INFO L280 TraceCheckUtils]: 6: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-10 14:37:47,902 INFO L263 TraceCheckUtils]: 7: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-10 14:37:47,902 INFO L280 TraceCheckUtils]: 8: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,902 INFO L280 TraceCheckUtils]: 9: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,903 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-10 14:37:47,903 INFO L280 TraceCheckUtils]: 12: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-10 14:37:47,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-10 14:37:47,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-10 14:37:47,904 INFO L280 TraceCheckUtils]: 15: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,904 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-10 14:37:47,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {20651#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {20651#true} is VALID [2020-07-10 14:37:47,904 INFO L280 TraceCheckUtils]: 18: Hoare triple {20651#true} assume 0 != ~tmp~3; {20651#true} is VALID [2020-07-10 14:37:47,906 INFO L263 TraceCheckUtils]: 19: Hoare triple {20651#true} call activatePump(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,906 INFO L280 TraceCheckUtils]: 20: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-10 14:37:47,906 INFO L263 TraceCheckUtils]: 21: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-10 14:37:47,906 INFO L280 TraceCheckUtils]: 22: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,906 INFO L263 TraceCheckUtils]: 23: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-10 14:37:47,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-10 14:37:47,907 INFO L280 TraceCheckUtils]: 25: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,907 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-10 14:37:47,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,907 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-10 14:37:47,908 INFO L280 TraceCheckUtils]: 30: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-10 14:37:47,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-10 14:37:47,909 INFO L263 TraceCheckUtils]: 32: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,909 INFO L280 TraceCheckUtils]: 33: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-10 14:37:47,909 INFO L280 TraceCheckUtils]: 34: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,909 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-10 14:37:47,910 INFO L280 TraceCheckUtils]: 36: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,910 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-10 14:37:47,910 INFO L280 TraceCheckUtils]: 38: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,910 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {20651#true} {20651#true} #582#return; {20651#true} is VALID [2020-07-10 14:37:47,911 INFO L280 TraceCheckUtils]: 40: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,911 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {20651#true} {20651#true} #530#return; {20651#true} is VALID [2020-07-10 14:37:47,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {20651#true} is VALID [2020-07-10 14:37:47,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-10 14:37:47,913 INFO L263 TraceCheckUtils]: 2: Hoare triple {20651#true} call processEnvironment__wrappee__methaneQuery(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {20651#true} is VALID [2020-07-10 14:37:47,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-10 14:37:47,914 INFO L263 TraceCheckUtils]: 5: Hoare triple {20651#true} call processEnvironment__wrappee__highWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {20651#true} is VALID [2020-07-10 14:37:47,915 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume 0 == ~pumpRunning~0; {20651#true} is VALID [2020-07-10 14:37:47,915 INFO L263 TraceCheckUtils]: 8: Hoare triple {20651#true} call #t~ret9 := isHighWaterLevel(); {20651#true} is VALID [2020-07-10 14:37:47,915 INFO L280 TraceCheckUtils]: 9: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-10 14:37:47,915 INFO L263 TraceCheckUtils]: 10: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-10 14:37:47,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,916 INFO L280 TraceCheckUtils]: 12: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,916 INFO L280 TraceCheckUtils]: 13: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,916 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-10 14:37:47,916 INFO L280 TraceCheckUtils]: 15: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-10 14:37:47,917 INFO L280 TraceCheckUtils]: 16: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-10 14:37:47,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-10 14:37:47,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,917 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-10 14:37:47,917 INFO L280 TraceCheckUtils]: 20: Hoare triple {20651#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {20651#true} is VALID [2020-07-10 14:37:47,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {20651#true} assume 0 != ~tmp~3; {20651#true} is VALID [2020-07-10 14:37:47,918 INFO L263 TraceCheckUtils]: 22: Hoare triple {20651#true} call activatePump(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,919 INFO L280 TraceCheckUtils]: 23: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-10 14:37:47,919 INFO L263 TraceCheckUtils]: 24: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-10 14:37:47,919 INFO L280 TraceCheckUtils]: 25: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,919 INFO L263 TraceCheckUtils]: 26: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-10 14:37:47,919 INFO L280 TraceCheckUtils]: 27: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-10 14:37:47,920 INFO L280 TraceCheckUtils]: 28: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,920 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-10 14:37:47,920 INFO L280 TraceCheckUtils]: 30: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,920 INFO L280 TraceCheckUtils]: 31: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,920 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-10 14:37:47,921 INFO L280 TraceCheckUtils]: 33: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-10 14:37:47,921 INFO L280 TraceCheckUtils]: 34: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-10 14:37:47,922 INFO L263 TraceCheckUtils]: 35: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,922 INFO L280 TraceCheckUtils]: 36: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-10 14:37:47,922 INFO L280 TraceCheckUtils]: 37: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,922 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-10 14:37:47,922 INFO L280 TraceCheckUtils]: 39: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,923 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-10 14:37:47,923 INFO L280 TraceCheckUtils]: 41: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,923 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {20651#true} {20651#true} #582#return; {20651#true} is VALID [2020-07-10 14:37:47,923 INFO L280 TraceCheckUtils]: 43: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,924 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {20651#true} {20651#true} #530#return; {20651#true} is VALID [2020-07-10 14:37:47,924 INFO L280 TraceCheckUtils]: 45: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,925 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {20651#true} {20672#(= 2 ~waterLevel~0)} #552#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {20869#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:37:47,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {20869#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20869#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:37:47,950 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20869#(= |getWaterLevel_#res| ~waterLevel~0)} {20672#(= 2 ~waterLevel~0)} #570#return; {20730#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-10 14:37:47,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:47,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-10 14:37:47,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,953 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20651#true} {20652#false} #572#return; {20652#false} is VALID [2020-07-10 14:37:47,957 INFO L263 TraceCheckUtils]: 0: Hoare triple {20651#true} call ULTIMATE.init(); {20735#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:37:47,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {20735#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {20656#(= 1 ~waterLevel~0)} assume true; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,964 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20656#(= 1 ~waterLevel~0)} {20651#true} #596#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,965 INFO L263 TraceCheckUtils]: 4: Hoare triple {20656#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,966 INFO L280 TraceCheckUtils]: 5: Hoare triple {20656#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,966 INFO L263 TraceCheckUtils]: 6: Hoare triple {20656#(= 1 ~waterLevel~0)} call select_helpers(); {20651#true} is VALID [2020-07-10 14:37:47,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,967 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #480#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,967 INFO L263 TraceCheckUtils]: 9: Hoare triple {20656#(= 1 ~waterLevel~0)} call select_features(); {20651#true} is VALID [2020-07-10 14:37:47,967 INFO L280 TraceCheckUtils]: 10: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,968 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #482#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,968 INFO L263 TraceCheckUtils]: 12: Hoare triple {20656#(= 1 ~waterLevel~0)} call #t~ret8 := valid_product(); {20651#true} is VALID [2020-07-10 14:37:47,968 INFO L280 TraceCheckUtils]: 13: Hoare triple {20651#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {20651#true} is VALID [2020-07-10 14:37:47,969 INFO L280 TraceCheckUtils]: 14: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,969 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #484#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,970 INFO L280 TraceCheckUtils]: 16: Hoare triple {20656#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,970 INFO L280 TraceCheckUtils]: 17: Hoare triple {20656#(= 1 ~waterLevel~0)} assume 0 != ~tmp~2; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,971 INFO L263 TraceCheckUtils]: 18: Hoare triple {20656#(= 1 ~waterLevel~0)} call setup(); {20651#true} is VALID [2020-07-10 14:37:47,971 INFO L280 TraceCheckUtils]: 19: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,971 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #486#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,972 INFO L263 TraceCheckUtils]: 21: Hoare triple {20656#(= 1 ~waterLevel~0)} call runTest(); {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,973 INFO L263 TraceCheckUtils]: 22: Hoare triple {20656#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:47,973 INFO L280 TraceCheckUtils]: 23: Hoare triple {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {20651#true} is VALID [2020-07-10 14:37:47,973 INFO L280 TraceCheckUtils]: 24: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,974 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {20651#true} {20656#(= 1 ~waterLevel~0)} #586#return; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,974 INFO L263 TraceCheckUtils]: 26: Hoare triple {20656#(= 1 ~waterLevel~0)} call test(); {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,975 INFO L280 TraceCheckUtils]: 27: Hoare triple {20656#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,975 INFO L280 TraceCheckUtils]: 28: Hoare triple {20656#(= 1 ~waterLevel~0)} assume !false; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,976 INFO L280 TraceCheckUtils]: 29: Hoare triple {20656#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,977 INFO L280 TraceCheckUtils]: 30: Hoare triple {20656#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,977 INFO L280 TraceCheckUtils]: 31: Hoare triple {20656#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {20656#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,978 INFO L263 TraceCheckUtils]: 32: Hoare triple {20656#(= 1 ~waterLevel~0)} call waterRise(); {20737#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:47,979 INFO L280 TraceCheckUtils]: 33: Hoare triple {20737#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:37:47,980 INFO L280 TraceCheckUtils]: 34: Hoare triple {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:37:47,981 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20738#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {20656#(= 1 ~waterLevel~0)} #532#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,982 INFO L280 TraceCheckUtils]: 36: Hoare triple {20672#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,982 INFO L280 TraceCheckUtils]: 37: Hoare triple {20672#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,983 INFO L280 TraceCheckUtils]: 38: Hoare triple {20672#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,984 INFO L280 TraceCheckUtils]: 39: Hoare triple {20672#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,984 INFO L263 TraceCheckUtils]: 40: Hoare triple {20672#(= 2 ~waterLevel~0)} call timeShift(); {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,985 INFO L263 TraceCheckUtils]: 41: Hoare triple {20672#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:47,985 INFO L263 TraceCheckUtils]: 42: Hoare triple {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {20651#true} is VALID [2020-07-10 14:37:47,986 INFO L280 TraceCheckUtils]: 43: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-10 14:37:47,986 INFO L280 TraceCheckUtils]: 44: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,986 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {20651#true} {20736#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {20651#true} is VALID [2020-07-10 14:37:47,986 INFO L280 TraceCheckUtils]: 46: Hoare triple {20651#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {20651#true} is VALID [2020-07-10 14:37:47,986 INFO L280 TraceCheckUtils]: 47: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,987 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {20651#true} {20672#(= 2 ~waterLevel~0)} #548#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,988 INFO L280 TraceCheckUtils]: 49: Hoare triple {20672#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,988 INFO L280 TraceCheckUtils]: 50: Hoare triple {20672#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:47,989 INFO L263 TraceCheckUtils]: 51: Hoare triple {20672#(= 2 ~waterLevel~0)} call processEnvironment(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,989 INFO L280 TraceCheckUtils]: 52: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {20651#true} is VALID [2020-07-10 14:37:47,989 INFO L280 TraceCheckUtils]: 53: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-10 14:37:47,990 INFO L263 TraceCheckUtils]: 54: Hoare triple {20651#true} call processEnvironment__wrappee__methaneQuery(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,990 INFO L280 TraceCheckUtils]: 55: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {20651#true} is VALID [2020-07-10 14:37:47,991 INFO L280 TraceCheckUtils]: 56: Hoare triple {20651#true} assume !(0 != ~pumpRunning~0); {20651#true} is VALID [2020-07-10 14:37:47,991 INFO L263 TraceCheckUtils]: 57: Hoare triple {20651#true} call processEnvironment__wrappee__highWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,992 INFO L280 TraceCheckUtils]: 58: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {20651#true} is VALID [2020-07-10 14:37:47,992 INFO L280 TraceCheckUtils]: 59: Hoare triple {20651#true} assume 0 == ~pumpRunning~0; {20651#true} is VALID [2020-07-10 14:37:47,992 INFO L263 TraceCheckUtils]: 60: Hoare triple {20651#true} call #t~ret9 := isHighWaterLevel(); {20651#true} is VALID [2020-07-10 14:37:47,992 INFO L280 TraceCheckUtils]: 61: Hoare triple {20651#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {20651#true} is VALID [2020-07-10 14:37:47,993 INFO L263 TraceCheckUtils]: 62: Hoare triple {20651#true} call #t~ret30 := isHighWaterSensorDry(); {20651#true} is VALID [2020-07-10 14:37:47,993 INFO L280 TraceCheckUtils]: 63: Hoare triple {20651#true} havoc ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,993 INFO L280 TraceCheckUtils]: 64: Hoare triple {20651#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {20651#true} is VALID [2020-07-10 14:37:47,993 INFO L280 TraceCheckUtils]: 65: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,993 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {20651#true} {20651#true} #546#return; {20651#true} is VALID [2020-07-10 14:37:47,994 INFO L280 TraceCheckUtils]: 67: Hoare triple {20651#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {20651#true} is VALID [2020-07-10 14:37:47,994 INFO L280 TraceCheckUtils]: 68: Hoare triple {20651#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {20651#true} is VALID [2020-07-10 14:37:47,994 INFO L280 TraceCheckUtils]: 69: Hoare triple {20651#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {20651#true} is VALID [2020-07-10 14:37:47,994 INFO L280 TraceCheckUtils]: 70: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,994 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {20651#true} {20651#true} #560#return; {20651#true} is VALID [2020-07-10 14:37:47,995 INFO L280 TraceCheckUtils]: 72: Hoare triple {20651#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {20651#true} is VALID [2020-07-10 14:37:47,995 INFO L280 TraceCheckUtils]: 73: Hoare triple {20651#true} assume 0 != ~tmp~3; {20651#true} is VALID [2020-07-10 14:37:47,996 INFO L263 TraceCheckUtils]: 74: Hoare triple {20651#true} call activatePump(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,996 INFO L280 TraceCheckUtils]: 75: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {20651#true} is VALID [2020-07-10 14:37:47,996 INFO L263 TraceCheckUtils]: 76: Hoare triple {20651#true} call #t~ret12 := isMethaneAlarm(); {20651#true} is VALID [2020-07-10 14:37:47,996 INFO L280 TraceCheckUtils]: 77: Hoare triple {20651#true} havoc ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,996 INFO L263 TraceCheckUtils]: 78: Hoare triple {20651#true} call #t~ret13 := isMethaneLevelCritical(); {20651#true} is VALID [2020-07-10 14:37:47,997 INFO L280 TraceCheckUtils]: 79: Hoare triple {20651#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {20651#true} is VALID [2020-07-10 14:37:47,997 INFO L280 TraceCheckUtils]: 80: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,997 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {20651#true} {20651#true} #590#return; {20651#true} is VALID [2020-07-10 14:37:47,997 INFO L280 TraceCheckUtils]: 82: Hoare triple {20651#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {20651#true} is VALID [2020-07-10 14:37:47,997 INFO L280 TraceCheckUtils]: 83: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,997 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {20651#true} {20651#true} #542#return; {20651#true} is VALID [2020-07-10 14:37:47,998 INFO L280 TraceCheckUtils]: 85: Hoare triple {20651#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {20651#true} is VALID [2020-07-10 14:37:47,998 INFO L280 TraceCheckUtils]: 86: Hoare triple {20651#true} assume !(0 != ~tmp~6); {20651#true} is VALID [2020-07-10 14:37:47,999 INFO L263 TraceCheckUtils]: 87: Hoare triple {20651#true} call activatePump__wrappee__lowWaterSensor(); {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:47,999 INFO L280 TraceCheckUtils]: 88: Hoare triple {20742#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20651#true} is VALID [2020-07-10 14:37:47,999 INFO L280 TraceCheckUtils]: 89: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:47,999 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {20651#true} {20651#true} #544#return; {20651#true} is VALID [2020-07-10 14:37:48,000 INFO L280 TraceCheckUtils]: 91: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:48,000 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {20651#true} {20651#true} #562#return; {20651#true} is VALID [2020-07-10 14:37:48,000 INFO L280 TraceCheckUtils]: 93: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:48,001 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {20651#true} {20651#true} #582#return; {20651#true} is VALID [2020-07-10 14:37:48,001 INFO L280 TraceCheckUtils]: 95: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:48,001 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {20651#true} {20651#true} #530#return; {20651#true} is VALID [2020-07-10 14:37:48,001 INFO L280 TraceCheckUtils]: 97: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:48,002 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {20651#true} {20672#(= 2 ~waterLevel~0)} #552#return; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:48,003 INFO L263 TraceCheckUtils]: 99: Hoare triple {20672#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:48,003 INFO L280 TraceCheckUtils]: 100: Hoare triple {20672#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {20672#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:48,003 INFO L263 TraceCheckUtils]: 101: Hoare triple {20672#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {20651#true} is VALID [2020-07-10 14:37:48,004 INFO L280 TraceCheckUtils]: 102: Hoare triple {20651#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {20869#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:37:48,005 INFO L280 TraceCheckUtils]: 103: Hoare triple {20869#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20869#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:37:48,006 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {20869#(= |getWaterLevel_#res| ~waterLevel~0)} {20672#(= 2 ~waterLevel~0)} #570#return; {20730#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-10 14:37:48,006 INFO L280 TraceCheckUtils]: 105: Hoare triple {20730#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {20731#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} is VALID [2020-07-10 14:37:48,007 INFO L280 TraceCheckUtils]: 106: Hoare triple {20731#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {20652#false} is VALID [2020-07-10 14:37:48,007 INFO L263 TraceCheckUtils]: 107: Hoare triple {20652#false} call #t~ret2 := isPumpRunning(); {20651#true} is VALID [2020-07-10 14:37:48,007 INFO L280 TraceCheckUtils]: 108: Hoare triple {20651#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {20651#true} is VALID [2020-07-10 14:37:48,007 INFO L280 TraceCheckUtils]: 109: Hoare triple {20651#true} assume true; {20651#true} is VALID [2020-07-10 14:37:48,008 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {20651#true} {20652#false} #572#return; {20652#false} is VALID [2020-07-10 14:37:48,008 INFO L280 TraceCheckUtils]: 111: Hoare triple {20652#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {20652#false} is VALID [2020-07-10 14:37:48,008 INFO L280 TraceCheckUtils]: 112: Hoare triple {20652#false} assume 0 != ~tmp___0~0; {20652#false} is VALID [2020-07-10 14:37:48,009 INFO L280 TraceCheckUtils]: 113: Hoare triple {20652#false} assume 0 == ~switchedOnBeforeTS~0; {20652#false} is VALID [2020-07-10 14:37:48,009 INFO L263 TraceCheckUtils]: 114: Hoare triple {20652#false} call __automaton_fail(); {20652#false} is VALID [2020-07-10 14:37:48,009 INFO L280 TraceCheckUtils]: 115: Hoare triple {20652#false} assume !false; {20652#false} is VALID [2020-07-10 14:37:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:37:48,029 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723637856] [2020-07-10 14:37:48,030 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:37:48,030 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:37:48,030 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909389812] [2020-07-10 14:37:48,031 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 116 [2020-07-10 14:37:48,031 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:37:48,032 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:37:48,173 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:48,173 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:37:48,174 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:37:48,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:37:48,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:37:48,174 INFO L87 Difference]: Start difference. First operand 1005 states and 1219 transitions. Second operand 12 states. [2020-07-10 14:37:49,265 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:53,690 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:57,868 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:37:59,310 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:37:59,749 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:38:00,557 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:01,276 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:23,250 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:38:24,315 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:38:35,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:35,510 INFO L93 Difference]: Finished difference Result 2851 states and 3676 transitions. [2020-07-10 14:38:35,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:38:35,510 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 116 [2020-07-10 14:38:35,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:38:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:38:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 802 transitions. [2020-07-10 14:38:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:38:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 802 transitions. [2020-07-10 14:38:35,533 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 802 transitions. [2020-07-10 14:38:38,522 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 802 edges. 802 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:38:38,733 INFO L225 Difference]: With dead ends: 2851 [2020-07-10 14:38:38,733 INFO L226 Difference]: Without dead ends: 2072 [2020-07-10 14:38:38,737 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:38:38,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2072 states. [2020-07-10 14:38:53,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2072 to 1772. [2020-07-10 14:38:53,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:38:53,059 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2072 states. Second operand 1772 states. [2020-07-10 14:38:53,060 INFO L74 IsIncluded]: Start isIncluded. First operand 2072 states. Second operand 1772 states. [2020-07-10 14:38:53,060 INFO L87 Difference]: Start difference. First operand 2072 states. Second operand 1772 states. [2020-07-10 14:38:53,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:53,214 INFO L93 Difference]: Finished difference Result 2072 states and 2571 transitions. [2020-07-10 14:38:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 2571 transitions. [2020-07-10 14:38:53,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:38:53,222 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:38:53,222 INFO L74 IsIncluded]: Start isIncluded. First operand 1772 states. Second operand 2072 states. [2020-07-10 14:38:53,222 INFO L87 Difference]: Start difference. First operand 1772 states. Second operand 2072 states. [2020-07-10 14:38:53,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:53,465 INFO L93 Difference]: Finished difference Result 2072 states and 2571 transitions. [2020-07-10 14:38:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 2571 transitions. [2020-07-10 14:38:53,475 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:38:53,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:38:53,476 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:38:53,476 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:38:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1772 states. [2020-07-10 14:38:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1772 states and 2130 transitions. [2020-07-10 14:38:53,717 INFO L78 Accepts]: Start accepts. Automaton has 1772 states and 2130 transitions. Word has length 116 [2020-07-10 14:38:53,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:38:53,717 INFO L479 AbstractCegarLoop]: Abstraction has 1772 states and 2130 transitions. [2020-07-10 14:38:53,717 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:38:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2130 transitions. [2020-07-10 14:38:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-10 14:38:53,723 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:38:53,725 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:38:53,725 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:38:53,725 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:38:53,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:38:53,726 INFO L82 PathProgramCache]: Analyzing trace with hash -283315442, now seen corresponding path program 1 times [2020-07-10 14:38:53,726 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:38:53,726 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700140041] [2020-07-10 14:38:53,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:38:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,123 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:38:54,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {31456#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {31305#true} is VALID [2020-07-10 14:38:54,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,199 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #596#return; {31305#true} is VALID [2020-07-10 14:38:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,202 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31305#true} {31305#true} #480#return; {31305#true} is VALID [2020-07-10 14:38:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,204 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31305#true} {31305#true} #482#return; {31305#true} is VALID [2020-07-10 14:38:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:38:54,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:38:54,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31305#true} #484#return; {31317#(= 1 |main_#t~ret8|)} is VALID [2020-07-10 14:38:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,237 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31305#true} {31305#true} #486#return; {31305#true} is VALID [2020-07-10 14:38:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31305#true} is VALID [2020-07-10 14:38:54,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,254 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #586#return; {31305#true} is VALID [2020-07-10 14:38:54,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31305#true} is VALID [2020-07-10 14:38:54,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #532#return; {31305#true} is VALID [2020-07-10 14:38:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-10 14:38:54,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31305#true} is VALID [2020-07-10 14:38:54,346 INFO L263 TraceCheckUtils]: 0: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-10 14:38:54,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-10 14:38:54,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,347 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31305#true} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31305#true} is VALID [2020-07-10 14:38:54,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31305#true} is VALID [2020-07-10 14:38:54,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,348 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31305#true} {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {31305#true} is VALID [2020-07-10 14:38:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,416 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-10 14:38:54,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-10 14:38:54,417 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,418 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-10 14:38:54,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-10 14:38:54,418 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-10 14:38:54,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-10 14:38:54,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,419 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-10 14:38:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,435 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,436 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,436 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,437 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-10 14:38:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,448 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-10 14:38:54,448 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:54,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,449 INFO L263 TraceCheckUtils]: 3: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,449 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,450 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,450 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-10 14:38:54,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-10 14:38:54,450 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-10 14:38:54,451 INFO L263 TraceCheckUtils]: 12: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,452 INFO L280 TraceCheckUtils]: 13: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,452 INFO L280 TraceCheckUtils]: 14: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,453 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,454 INFO L280 TraceCheckUtils]: 16: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,454 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,455 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-10 14:38:54,456 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,457 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,457 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-10 14:38:54,457 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-10 14:38:54,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-10 14:38:54,457 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-10 14:38:54,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,458 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-10 14:38:54,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-10 14:38:54,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,459 INFO L263 TraceCheckUtils]: 16: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-10 14:38:54,460 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:54,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,460 INFO L263 TraceCheckUtils]: 20: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,461 INFO L280 TraceCheckUtils]: 21: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,461 INFO L280 TraceCheckUtils]: 22: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,462 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,462 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,462 INFO L280 TraceCheckUtils]: 25: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,463 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-10 14:38:54,463 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-10 14:38:54,463 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-10 14:38:54,464 INFO L263 TraceCheckUtils]: 29: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,466 INFO L280 TraceCheckUtils]: 30: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,466 INFO L280 TraceCheckUtils]: 31: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,467 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,468 INFO L280 TraceCheckUtils]: 33: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,469 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,470 INFO L280 TraceCheckUtils]: 35: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,471 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-10 14:38:54,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,473 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,474 INFO L263 TraceCheckUtils]: 5: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-10 14:38:54,474 INFO L263 TraceCheckUtils]: 7: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,474 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,475 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,475 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-10 14:38:54,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-10 14:38:54,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-10 14:38:54,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-10 14:38:54,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,476 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-10 14:38:54,476 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-10 14:38:54,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,477 INFO L263 TraceCheckUtils]: 19: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,478 INFO L280 TraceCheckUtils]: 20: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-10 14:38:54,478 INFO L263 TraceCheckUtils]: 21: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:54,478 INFO L280 TraceCheckUtils]: 22: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,478 INFO L263 TraceCheckUtils]: 23: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,479 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,479 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,480 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-10 14:38:54,480 INFO L280 TraceCheckUtils]: 30: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-10 14:38:54,480 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-10 14:38:54,481 INFO L263 TraceCheckUtils]: 32: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,483 INFO L280 TraceCheckUtils]: 34: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,483 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,484 INFO L280 TraceCheckUtils]: 36: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,485 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,485 INFO L280 TraceCheckUtils]: 38: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,486 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,487 INFO L280 TraceCheckUtils]: 40: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,487 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-10 14:38:54,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,490 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-10 14:38:54,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,491 INFO L263 TraceCheckUtils]: 5: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,492 INFO L280 TraceCheckUtils]: 6: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,492 INFO L263 TraceCheckUtils]: 8: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,493 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-10 14:38:54,493 INFO L263 TraceCheckUtils]: 10: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,493 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,494 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-10 14:38:54,495 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-10 14:38:54,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-10 14:38:54,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-10 14:38:54,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,496 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-10 14:38:54,496 INFO L280 TraceCheckUtils]: 20: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-10 14:38:54,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,498 INFO L263 TraceCheckUtils]: 22: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,498 INFO L280 TraceCheckUtils]: 23: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-10 14:38:54,498 INFO L263 TraceCheckUtils]: 24: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:54,499 INFO L280 TraceCheckUtils]: 25: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,499 INFO L263 TraceCheckUtils]: 26: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,499 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,500 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,500 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,500 INFO L280 TraceCheckUtils]: 30: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,501 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,501 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-10 14:38:54,501 INFO L280 TraceCheckUtils]: 33: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-10 14:38:54,501 INFO L280 TraceCheckUtils]: 34: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-10 14:38:54,502 INFO L263 TraceCheckUtils]: 35: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,503 INFO L280 TraceCheckUtils]: 36: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,505 INFO L280 TraceCheckUtils]: 37: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,506 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,506 INFO L280 TraceCheckUtils]: 39: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,507 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,508 INFO L280 TraceCheckUtils]: 41: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,509 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,509 INFO L280 TraceCheckUtils]: 43: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,510 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,510 INFO L280 TraceCheckUtils]: 45: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,511 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #552#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-10 14:38:54,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,523 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #570#return; {31305#true} is VALID [2020-07-10 14:38:54,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~tmp~0;havoc ~tmp___0~0; {31305#true} is VALID [2020-07-10 14:38:54,524 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret1 := getWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-10 14:38:54,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,525 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #570#return; {31305#true} is VALID [2020-07-10 14:38:54,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31305#true} is VALID [2020-07-10 14:38:54,525 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume !(2 != ~tmp~0); {31305#true} is VALID [2020-07-10 14:38:54,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,526 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31305#true} {31515#(<= 1 ~pumpRunning~0)} #554#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,528 INFO L263 TraceCheckUtils]: 0: Hoare triple {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:54,528 INFO L263 TraceCheckUtils]: 1: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-10 14:38:54,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-10 14:38:54,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,529 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31305#true} is VALID [2020-07-10 14:38:54,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31305#true} is VALID [2020-07-10 14:38:54,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,530 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {31305#true} is VALID [2020-07-10 14:38:54,530 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,530 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume 0 != ~systemActive~0; {31305#true} is VALID [2020-07-10 14:38:54,531 INFO L263 TraceCheckUtils]: 10: Hoare triple {31305#true} call processEnvironment(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,531 INFO L280 TraceCheckUtils]: 11: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-10 14:38:54,531 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,532 INFO L263 TraceCheckUtils]: 13: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,532 INFO L280 TraceCheckUtils]: 14: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-10 14:38:54,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,533 INFO L263 TraceCheckUtils]: 16: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,534 INFO L280 TraceCheckUtils]: 17: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,534 INFO L280 TraceCheckUtils]: 18: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,534 INFO L263 TraceCheckUtils]: 19: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,534 INFO L280 TraceCheckUtils]: 20: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-10 14:38:54,534 INFO L263 TraceCheckUtils]: 21: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,535 INFO L280 TraceCheckUtils]: 22: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,535 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-10 14:38:54,535 INFO L280 TraceCheckUtils]: 26: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-10 14:38:54,536 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-10 14:38:54,536 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-10 14:38:54,536 INFO L280 TraceCheckUtils]: 29: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,536 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-10 14:38:54,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-10 14:38:54,537 INFO L280 TraceCheckUtils]: 32: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,538 INFO L263 TraceCheckUtils]: 33: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,538 INFO L280 TraceCheckUtils]: 34: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-10 14:38:54,538 INFO L263 TraceCheckUtils]: 35: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:54,538 INFO L280 TraceCheckUtils]: 36: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,539 INFO L263 TraceCheckUtils]: 37: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,539 INFO L280 TraceCheckUtils]: 38: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,539 INFO L280 TraceCheckUtils]: 39: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,539 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,539 INFO L280 TraceCheckUtils]: 41: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,540 INFO L280 TraceCheckUtils]: 42: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,540 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-10 14:38:54,540 INFO L280 TraceCheckUtils]: 44: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-10 14:38:54,540 INFO L280 TraceCheckUtils]: 45: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-10 14:38:54,541 INFO L263 TraceCheckUtils]: 46: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,542 INFO L280 TraceCheckUtils]: 47: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,542 INFO L280 TraceCheckUtils]: 48: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,543 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,544 INFO L280 TraceCheckUtils]: 50: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,544 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,545 INFO L280 TraceCheckUtils]: 52: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,546 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,546 INFO L280 TraceCheckUtils]: 54: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,547 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,547 INFO L280 TraceCheckUtils]: 56: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,549 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #552#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,549 INFO L263 TraceCheckUtils]: 58: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31305#true} is VALID [2020-07-10 14:38:54,550 INFO L280 TraceCheckUtils]: 59: Hoare triple {31305#true} havoc ~tmp~0;havoc ~tmp___0~0; {31305#true} is VALID [2020-07-10 14:38:54,550 INFO L263 TraceCheckUtils]: 60: Hoare triple {31305#true} call #t~ret1 := getWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,550 INFO L280 TraceCheckUtils]: 61: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-10 14:38:54,551 INFO L280 TraceCheckUtils]: 62: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,551 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31305#true} {31305#true} #570#return; {31305#true} is VALID [2020-07-10 14:38:54,551 INFO L280 TraceCheckUtils]: 64: Hoare triple {31305#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31305#true} is VALID [2020-07-10 14:38:54,551 INFO L280 TraceCheckUtils]: 65: Hoare triple {31305#true} assume !(2 != ~tmp~0); {31305#true} is VALID [2020-07-10 14:38:54,552 INFO L280 TraceCheckUtils]: 66: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,553 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {31305#true} {31515#(<= 1 ~pumpRunning~0)} #554#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,554 INFO L280 TraceCheckUtils]: 68: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,555 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #538#return; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:54,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:54,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-10 14:38:54,644 INFO L263 TraceCheckUtils]: 0: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-10 14:38:54,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:54,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:54,646 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-10 14:38:54,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:38:54,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:38:54,649 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {31397#(not (= 0 ~pumpRunning~0))} #548#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31305#true} is VALID [2020-07-10 14:38:54,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,658 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #550#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,678 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,678 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,679 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,679 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,680 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31305#true} #524#return; {31305#true} is VALID [2020-07-10 14:38:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-10 14:38:54,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-10 14:38:54,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {31305#true} is VALID [2020-07-10 14:38:54,704 INFO L263 TraceCheckUtils]: 1: Hoare triple {31305#true} call #t~ret31 := isLowWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-10 14:38:54,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,704 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-10 14:38:54,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {31305#true} is VALID [2020-07-10 14:38:54,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {31305#true} is VALID [2020-07-10 14:38:54,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {31305#true} is VALID [2020-07-10 14:38:54,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,707 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31305#true} {31305#true} #576#return; {31305#true} is VALID [2020-07-10 14:38:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,714 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-10 14:38:54,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume !(0 == ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,715 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call processEnvironment__wrappee__base(); {31305#true} is VALID [2020-07-10 14:38:54,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,716 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-10 14:38:54,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,716 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31305#true} {31305#true} #580#return; {31305#true} is VALID [2020-07-10 14:38:54,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-10 14:38:54,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,717 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call #t~ret10 := isLowWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,717 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {31305#true} is VALID [2020-07-10 14:38:54,717 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret31 := isLowWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-10 14:38:54,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,718 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-10 14:38:54,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {31305#true} is VALID [2020-07-10 14:38:54,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {31305#true} is VALID [2020-07-10 14:38:54,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {31305#true} is VALID [2020-07-10 14:38:54,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,719 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31305#true} {31305#true} #576#return; {31305#true} is VALID [2020-07-10 14:38:54,719 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {31305#true} is VALID [2020-07-10 14:38:54,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {31305#true} assume !(0 != ~tmp~4); {31305#true} is VALID [2020-07-10 14:38:54,721 INFO L263 TraceCheckUtils]: 15: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} assume !(0 == ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,722 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call processEnvironment__wrappee__base(); {31305#true} is VALID [2020-07-10 14:38:54,722 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,722 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-10 14:38:54,722 INFO L280 TraceCheckUtils]: 21: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,722 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31305#true} {31305#true} #580#return; {31305#true} is VALID [2020-07-10 14:38:54,723 INFO L280 TraceCheckUtils]: 23: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,723 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {31305#true} {31305#true} #528#return; {31305#true} is VALID [2020-07-10 14:38:54,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-10 14:38:54,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,724 INFO L263 TraceCheckUtils]: 2: Hoare triple {31305#true} call #t~ret11 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:54,724 INFO L280 TraceCheckUtils]: 3: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,724 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,725 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,725 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31305#true} {31305#true} #524#return; {31305#true} is VALID [2020-07-10 14:38:54,726 INFO L280 TraceCheckUtils]: 11: Hoare triple {31305#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {31305#true} is VALID [2020-07-10 14:38:54,726 INFO L280 TraceCheckUtils]: 12: Hoare triple {31305#true} assume !(0 != ~tmp~5); {31305#true} is VALID [2020-07-10 14:38:54,728 INFO L263 TraceCheckUtils]: 13: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-10 14:38:54,728 INFO L280 TraceCheckUtils]: 15: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,728 INFO L263 TraceCheckUtils]: 16: Hoare triple {31305#true} call #t~ret10 := isLowWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {31305#true} is VALID [2020-07-10 14:38:54,729 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call #t~ret31 := isLowWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,729 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-10 14:38:54,729 INFO L280 TraceCheckUtils]: 20: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,729 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-10 14:38:54,730 INFO L280 TraceCheckUtils]: 22: Hoare triple {31305#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {31305#true} is VALID [2020-07-10 14:38:54,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {31305#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {31305#true} is VALID [2020-07-10 14:38:54,730 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {31305#true} is VALID [2020-07-10 14:38:54,730 INFO L280 TraceCheckUtils]: 25: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,730 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31305#true} {31305#true} #576#return; {31305#true} is VALID [2020-07-10 14:38:54,731 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {31305#true} is VALID [2020-07-10 14:38:54,731 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume !(0 != ~tmp~4); {31305#true} is VALID [2020-07-10 14:38:54,732 INFO L263 TraceCheckUtils]: 29: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,732 INFO L280 TraceCheckUtils]: 30: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,732 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume !(0 == ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,732 INFO L263 TraceCheckUtils]: 32: Hoare triple {31305#true} call processEnvironment__wrappee__base(); {31305#true} is VALID [2020-07-10 14:38:54,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,733 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-10 14:38:54,733 INFO L280 TraceCheckUtils]: 35: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,733 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31305#true} {31305#true} #580#return; {31305#true} is VALID [2020-07-10 14:38:54,733 INFO L280 TraceCheckUtils]: 37: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,733 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {31305#true} {31305#true} #528#return; {31305#true} is VALID [2020-07-10 14:38:54,734 INFO L280 TraceCheckUtils]: 39: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,735 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #552#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-10 14:38:54,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:54,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-10 14:38:54,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,749 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #572#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,756 INFO L263 TraceCheckUtils]: 0: Hoare triple {31305#true} call ULTIMATE.init(); {31456#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:38:54,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {31456#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {31305#true} is VALID [2020-07-10 14:38:54,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,756 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31305#true} {31305#true} #596#return; {31305#true} is VALID [2020-07-10 14:38:54,757 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret77 := main(); {31305#true} is VALID [2020-07-10 14:38:54,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~2;havoc ~tmp~2; {31305#true} is VALID [2020-07-10 14:38:54,757 INFO L263 TraceCheckUtils]: 6: Hoare triple {31305#true} call select_helpers(); {31305#true} is VALID [2020-07-10 14:38:54,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,757 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31305#true} {31305#true} #480#return; {31305#true} is VALID [2020-07-10 14:38:54,758 INFO L263 TraceCheckUtils]: 9: Hoare triple {31305#true} call select_features(); {31305#true} is VALID [2020-07-10 14:38:54,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,758 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31305#true} {31305#true} #482#return; {31305#true} is VALID [2020-07-10 14:38:54,758 INFO L263 TraceCheckUtils]: 12: Hoare triple {31305#true} call #t~ret8 := valid_product(); {31305#true} is VALID [2020-07-10 14:38:54,759 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:38:54,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:38:54,760 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31457#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31305#true} #484#return; {31317#(= 1 |main_#t~ret8|)} is VALID [2020-07-10 14:38:54,761 INFO L280 TraceCheckUtils]: 16: Hoare triple {31317#(= 1 |main_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {31318#(= 1 main_~tmp~2)} is VALID [2020-07-10 14:38:54,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {31318#(= 1 main_~tmp~2)} assume 0 != ~tmp~2; {31305#true} is VALID [2020-07-10 14:38:54,761 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call setup(); {31305#true} is VALID [2020-07-10 14:38:54,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,762 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31305#true} {31305#true} #486#return; {31305#true} is VALID [2020-07-10 14:38:54,762 INFO L263 TraceCheckUtils]: 21: Hoare triple {31305#true} call runTest(); {31305#true} is VALID [2020-07-10 14:38:54,762 INFO L263 TraceCheckUtils]: 22: Hoare triple {31305#true} call __utac_acc__Specification5_spec__1(); {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:54,763 INFO L280 TraceCheckUtils]: 23: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31305#true} is VALID [2020-07-10 14:38:54,763 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,763 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31305#true} {31305#true} #586#return; {31305#true} is VALID [2020-07-10 14:38:54,763 INFO L263 TraceCheckUtils]: 26: Hoare triple {31305#true} call test(); {31305#true} is VALID [2020-07-10 14:38:54,763 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31305#true} is VALID [2020-07-10 14:38:54,764 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume !false; {31305#true} is VALID [2020-07-10 14:38:54,764 INFO L280 TraceCheckUtils]: 29: Hoare triple {31305#true} assume ~splverifierCounter~0 < 4; {31305#true} is VALID [2020-07-10 14:38:54,764 INFO L280 TraceCheckUtils]: 30: Hoare triple {31305#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {31305#true} is VALID [2020-07-10 14:38:54,764 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume 0 != ~tmp~1; {31305#true} is VALID [2020-07-10 14:38:54,765 INFO L263 TraceCheckUtils]: 32: Hoare triple {31305#true} call waterRise(); {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:54,765 INFO L280 TraceCheckUtils]: 33: Hoare triple {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31305#true} is VALID [2020-07-10 14:38:54,765 INFO L280 TraceCheckUtils]: 34: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,765 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31305#true} {31305#true} #532#return; {31305#true} is VALID [2020-07-10 14:38:54,765 INFO L280 TraceCheckUtils]: 36: Hoare triple {31305#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {31305#true} is VALID [2020-07-10 14:38:54,766 INFO L280 TraceCheckUtils]: 37: Hoare triple {31305#true} assume !(0 != ~tmp___0~1); {31305#true} is VALID [2020-07-10 14:38:54,766 INFO L280 TraceCheckUtils]: 38: Hoare triple {31305#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {31305#true} is VALID [2020-07-10 14:38:54,766 INFO L280 TraceCheckUtils]: 39: Hoare triple {31305#true} assume 0 != ~tmp___2~0; {31305#true} is VALID [2020-07-10 14:38:54,767 INFO L263 TraceCheckUtils]: 40: Hoare triple {31305#true} call timeShift(); {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:38:54,768 INFO L263 TraceCheckUtils]: 41: Hoare triple {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:54,768 INFO L263 TraceCheckUtils]: 42: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-10 14:38:54,768 INFO L280 TraceCheckUtils]: 43: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-10 14:38:54,768 INFO L280 TraceCheckUtils]: 44: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,768 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31305#true} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31305#true} is VALID [2020-07-10 14:38:54,768 INFO L280 TraceCheckUtils]: 46: Hoare triple {31305#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31305#true} is VALID [2020-07-10 14:38:54,769 INFO L280 TraceCheckUtils]: 47: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,769 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31305#true} {31460#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {31305#true} is VALID [2020-07-10 14:38:54,769 INFO L280 TraceCheckUtils]: 49: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,769 INFO L280 TraceCheckUtils]: 50: Hoare triple {31305#true} assume 0 != ~systemActive~0; {31305#true} is VALID [2020-07-10 14:38:54,770 INFO L263 TraceCheckUtils]: 51: Hoare triple {31305#true} call processEnvironment(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,770 INFO L280 TraceCheckUtils]: 52: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-10 14:38:54,770 INFO L280 TraceCheckUtils]: 53: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,771 INFO L263 TraceCheckUtils]: 54: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,771 INFO L280 TraceCheckUtils]: 55: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-10 14:38:54,771 INFO L280 TraceCheckUtils]: 56: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,772 INFO L263 TraceCheckUtils]: 57: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,772 INFO L280 TraceCheckUtils]: 58: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,773 INFO L263 TraceCheckUtils]: 60: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,773 INFO L280 TraceCheckUtils]: 61: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-10 14:38:54,773 INFO L263 TraceCheckUtils]: 62: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,773 INFO L280 TraceCheckUtils]: 63: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,773 INFO L280 TraceCheckUtils]: 64: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:54,774 INFO L280 TraceCheckUtils]: 65: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,774 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-10 14:38:54,774 INFO L280 TraceCheckUtils]: 67: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-10 14:38:54,774 INFO L280 TraceCheckUtils]: 68: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-10 14:38:54,775 INFO L280 TraceCheckUtils]: 69: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-10 14:38:54,775 INFO L280 TraceCheckUtils]: 70: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,775 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-10 14:38:54,775 INFO L280 TraceCheckUtils]: 72: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-10 14:38:54,775 INFO L280 TraceCheckUtils]: 73: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,776 INFO L263 TraceCheckUtils]: 74: Hoare triple {31305#true} call activatePump(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,776 INFO L280 TraceCheckUtils]: 75: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31305#true} is VALID [2020-07-10 14:38:54,777 INFO L263 TraceCheckUtils]: 76: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:54,777 INFO L280 TraceCheckUtils]: 77: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,777 INFO L263 TraceCheckUtils]: 78: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,777 INFO L280 TraceCheckUtils]: 79: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,777 INFO L280 TraceCheckUtils]: 80: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,778 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,778 INFO L280 TraceCheckUtils]: 82: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,778 INFO L280 TraceCheckUtils]: 83: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,778 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-10 14:38:54,778 INFO L280 TraceCheckUtils]: 85: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-10 14:38:54,779 INFO L280 TraceCheckUtils]: 86: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-10 14:38:54,780 INFO L263 TraceCheckUtils]: 87: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,782 INFO L280 TraceCheckUtils]: 88: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,782 INFO L280 TraceCheckUtils]: 89: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,783 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,783 INFO L280 TraceCheckUtils]: 91: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,784 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,784 INFO L280 TraceCheckUtils]: 93: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,785 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,785 INFO L280 TraceCheckUtils]: 95: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,786 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,786 INFO L280 TraceCheckUtils]: 97: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,787 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #552#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,787 INFO L263 TraceCheckUtils]: 99: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31305#true} is VALID [2020-07-10 14:38:54,787 INFO L280 TraceCheckUtils]: 100: Hoare triple {31305#true} havoc ~tmp~0;havoc ~tmp___0~0; {31305#true} is VALID [2020-07-10 14:38:54,788 INFO L263 TraceCheckUtils]: 101: Hoare triple {31305#true} call #t~ret1 := getWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,788 INFO L280 TraceCheckUtils]: 102: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-10 14:38:54,788 INFO L280 TraceCheckUtils]: 103: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,788 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {31305#true} {31305#true} #570#return; {31305#true} is VALID [2020-07-10 14:38:54,788 INFO L280 TraceCheckUtils]: 105: Hoare triple {31305#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31305#true} is VALID [2020-07-10 14:38:54,788 INFO L280 TraceCheckUtils]: 106: Hoare triple {31305#true} assume !(2 != ~tmp~0); {31305#true} is VALID [2020-07-10 14:38:54,789 INFO L280 TraceCheckUtils]: 107: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,789 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {31305#true} {31515#(<= 1 ~pumpRunning~0)} #554#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:54,790 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #538#return; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,791 INFO L280 TraceCheckUtils]: 111: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume !false; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,791 INFO L280 TraceCheckUtils]: 112: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,792 INFO L280 TraceCheckUtils]: 113: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,792 INFO L280 TraceCheckUtils]: 114: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~1); {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,793 INFO L280 TraceCheckUtils]: 115: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,793 INFO L280 TraceCheckUtils]: 116: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,794 INFO L280 TraceCheckUtils]: 117: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,794 INFO L280 TraceCheckUtils]: 118: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,795 INFO L263 TraceCheckUtils]: 119: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} call timeShift(); {31397#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:38:54,796 INFO L263 TraceCheckUtils]: 120: Hoare triple {31397#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:38:54,796 INFO L263 TraceCheckUtils]: 121: Hoare triple {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-10 14:38:54,797 INFO L280 TraceCheckUtils]: 122: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:54,798 INFO L280 TraceCheckUtils]: 123: Hoare triple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:38:54,799 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {31663#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31458#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-10 14:38:54,800 INFO L280 TraceCheckUtils]: 125: Hoare triple {31661#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:38:54,800 INFO L280 TraceCheckUtils]: 126: Hoare triple {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:38:54,801 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31662#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {31397#(not (= 0 ~pumpRunning~0))} #548#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,802 INFO L280 TraceCheckUtils]: 128: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,803 INFO L263 TraceCheckUtils]: 129: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:38:54,803 INFO L280 TraceCheckUtils]: 130: Hoare triple {31459#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31305#true} is VALID [2020-07-10 14:38:54,803 INFO L280 TraceCheckUtils]: 131: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,804 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #550#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,804 INFO L280 TraceCheckUtils]: 133: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,805 INFO L263 TraceCheckUtils]: 134: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,805 INFO L280 TraceCheckUtils]: 135: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31305#true} is VALID [2020-07-10 14:38:54,805 INFO L280 TraceCheckUtils]: 136: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,806 INFO L263 TraceCheckUtils]: 137: Hoare triple {31305#true} call #t~ret11 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:54,806 INFO L280 TraceCheckUtils]: 138: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,806 INFO L263 TraceCheckUtils]: 139: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:54,806 INFO L280 TraceCheckUtils]: 140: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:54,806 INFO L280 TraceCheckUtils]: 141: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,806 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:54,807 INFO L280 TraceCheckUtils]: 143: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:54,807 INFO L280 TraceCheckUtils]: 144: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,807 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {31305#true} {31305#true} #524#return; {31305#true} is VALID [2020-07-10 14:38:54,807 INFO L280 TraceCheckUtils]: 146: Hoare triple {31305#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {31305#true} is VALID [2020-07-10 14:38:54,807 INFO L280 TraceCheckUtils]: 147: Hoare triple {31305#true} assume !(0 != ~tmp~5); {31305#true} is VALID [2020-07-10 14:38:54,808 INFO L263 TraceCheckUtils]: 148: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,808 INFO L280 TraceCheckUtils]: 149: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31305#true} is VALID [2020-07-10 14:38:54,809 INFO L280 TraceCheckUtils]: 150: Hoare triple {31305#true} assume 0 != ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:54,809 INFO L263 TraceCheckUtils]: 151: Hoare triple {31305#true} call #t~ret10 := isLowWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,809 INFO L280 TraceCheckUtils]: 152: Hoare triple {31305#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {31305#true} is VALID [2020-07-10 14:38:54,809 INFO L263 TraceCheckUtils]: 153: Hoare triple {31305#true} call #t~ret31 := isLowWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:54,809 INFO L280 TraceCheckUtils]: 154: Hoare triple {31305#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {31305#true} is VALID [2020-07-10 14:38:54,809 INFO L280 TraceCheckUtils]: 155: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,810 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {31305#true} {31305#true} #522#return; {31305#true} is VALID [2020-07-10 14:38:54,810 INFO L280 TraceCheckUtils]: 157: Hoare triple {31305#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {31305#true} is VALID [2020-07-10 14:38:54,810 INFO L280 TraceCheckUtils]: 158: Hoare triple {31305#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {31305#true} is VALID [2020-07-10 14:38:54,810 INFO L280 TraceCheckUtils]: 159: Hoare triple {31305#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {31305#true} is VALID [2020-07-10 14:38:54,810 INFO L280 TraceCheckUtils]: 160: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,811 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {31305#true} {31305#true} #576#return; {31305#true} is VALID [2020-07-10 14:38:54,811 INFO L280 TraceCheckUtils]: 162: Hoare triple {31305#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {31305#true} is VALID [2020-07-10 14:38:54,811 INFO L280 TraceCheckUtils]: 163: Hoare triple {31305#true} assume !(0 != ~tmp~4); {31305#true} is VALID [2020-07-10 14:38:54,812 INFO L263 TraceCheckUtils]: 164: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:38:54,812 INFO L280 TraceCheckUtils]: 165: Hoare triple {31528#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:54,812 INFO L280 TraceCheckUtils]: 166: Hoare triple {31305#true} assume !(0 == ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:54,813 INFO L263 TraceCheckUtils]: 167: Hoare triple {31305#true} call processEnvironment__wrappee__base(); {31305#true} is VALID [2020-07-10 14:38:54,813 INFO L280 TraceCheckUtils]: 168: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,813 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {31305#true} {31305#true} #566#return; {31305#true} is VALID [2020-07-10 14:38:54,813 INFO L280 TraceCheckUtils]: 170: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,813 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {31305#true} {31305#true} #580#return; {31305#true} is VALID [2020-07-10 14:38:54,814 INFO L280 TraceCheckUtils]: 172: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,814 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {31305#true} {31305#true} #528#return; {31305#true} is VALID [2020-07-10 14:38:54,814 INFO L280 TraceCheckUtils]: 174: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,815 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #552#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,822 INFO L263 TraceCheckUtils]: 176: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,823 INFO L280 TraceCheckUtils]: 177: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~0;havoc ~tmp___0~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,823 INFO L263 TraceCheckUtils]: 178: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:54,823 INFO L280 TraceCheckUtils]: 179: Hoare triple {31305#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31305#true} is VALID [2020-07-10 14:38:54,823 INFO L280 TraceCheckUtils]: 180: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,824 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #570#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,825 INFO L280 TraceCheckUtils]: 182: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,825 INFO L280 TraceCheckUtils]: 183: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,826 INFO L263 TraceCheckUtils]: 184: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {31305#true} is VALID [2020-07-10 14:38:54,826 INFO L280 TraceCheckUtils]: 185: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-10 14:38:54,826 INFO L280 TraceCheckUtils]: 186: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:54,827 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31305#true} {31405#(not (= 0 ~switchedOnBeforeTS~0))} #572#return; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,828 INFO L280 TraceCheckUtils]: 188: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,828 INFO L280 TraceCheckUtils]: 189: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {31405#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:38:54,829 INFO L280 TraceCheckUtils]: 190: Hoare triple {31405#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {31306#false} is VALID [2020-07-10 14:38:54,829 INFO L263 TraceCheckUtils]: 191: Hoare triple {31306#false} call __automaton_fail(); {31306#false} is VALID [2020-07-10 14:38:54,829 INFO L280 TraceCheckUtils]: 192: Hoare triple {31306#false} assume !false; {31306#false} is VALID [2020-07-10 14:38:54,877 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 10 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-10 14:38:54,877 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700140041] [2020-07-10 14:38:54,878 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1926891118] [2020-07-10 14:38:54,878 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:38:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:55,135 INFO L264 TraceCheckSpWp]: Trace formula consists of 1014 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:38:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:38:55,277 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:38:55,889 INFO L263 TraceCheckUtils]: 0: Hoare triple {31305#true} call ULTIMATE.init(); {31305#true} is VALID [2020-07-10 14:38:55,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {31305#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {31305#true} is VALID [2020-07-10 14:38:55,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,890 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31305#true} {31305#true} #596#return; {31305#true} is VALID [2020-07-10 14:38:55,891 INFO L263 TraceCheckUtils]: 4: Hoare triple {31305#true} call #t~ret77 := main(); {31305#true} is VALID [2020-07-10 14:38:55,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {31305#true} havoc ~retValue_acc~2;havoc ~tmp~2; {31305#true} is VALID [2020-07-10 14:38:55,891 INFO L263 TraceCheckUtils]: 6: Hoare triple {31305#true} call select_helpers(); {31305#true} is VALID [2020-07-10 14:38:55,892 INFO L280 TraceCheckUtils]: 7: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,892 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31305#true} {31305#true} #480#return; {31305#true} is VALID [2020-07-10 14:38:55,892 INFO L263 TraceCheckUtils]: 9: Hoare triple {31305#true} call select_features(); {31305#true} is VALID [2020-07-10 14:38:55,893 INFO L280 TraceCheckUtils]: 10: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,893 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31305#true} {31305#true} #482#return; {31305#true} is VALID [2020-07-10 14:38:55,893 INFO L263 TraceCheckUtils]: 12: Hoare triple {31305#true} call #t~ret8 := valid_product(); {31305#true} is VALID [2020-07-10 14:38:55,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {31305#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31305#true} is VALID [2020-07-10 14:38:55,894 INFO L280 TraceCheckUtils]: 14: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,894 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31305#true} {31305#true} #484#return; {31305#true} is VALID [2020-07-10 14:38:55,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {31305#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {31305#true} is VALID [2020-07-10 14:38:55,895 INFO L280 TraceCheckUtils]: 17: Hoare triple {31305#true} assume 0 != ~tmp~2; {31305#true} is VALID [2020-07-10 14:38:55,895 INFO L263 TraceCheckUtils]: 18: Hoare triple {31305#true} call setup(); {31305#true} is VALID [2020-07-10 14:38:55,895 INFO L280 TraceCheckUtils]: 19: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,896 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31305#true} {31305#true} #486#return; {31305#true} is VALID [2020-07-10 14:38:55,896 INFO L263 TraceCheckUtils]: 21: Hoare triple {31305#true} call runTest(); {31305#true} is VALID [2020-07-10 14:38:55,896 INFO L263 TraceCheckUtils]: 22: Hoare triple {31305#true} call __utac_acc__Specification5_spec__1(); {31305#true} is VALID [2020-07-10 14:38:55,897 INFO L280 TraceCheckUtils]: 23: Hoare triple {31305#true} ~switchedOnBeforeTS~0 := 0; {31305#true} is VALID [2020-07-10 14:38:55,897 INFO L280 TraceCheckUtils]: 24: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,897 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31305#true} {31305#true} #586#return; {31305#true} is VALID [2020-07-10 14:38:55,898 INFO L263 TraceCheckUtils]: 26: Hoare triple {31305#true} call test(); {31305#true} is VALID [2020-07-10 14:38:55,898 INFO L280 TraceCheckUtils]: 27: Hoare triple {31305#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31305#true} is VALID [2020-07-10 14:38:55,898 INFO L280 TraceCheckUtils]: 28: Hoare triple {31305#true} assume !false; {31305#true} is VALID [2020-07-10 14:38:55,898 INFO L280 TraceCheckUtils]: 29: Hoare triple {31305#true} assume ~splverifierCounter~0 < 4; {31305#true} is VALID [2020-07-10 14:38:55,899 INFO L280 TraceCheckUtils]: 30: Hoare triple {31305#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {31305#true} is VALID [2020-07-10 14:38:55,899 INFO L280 TraceCheckUtils]: 31: Hoare triple {31305#true} assume 0 != ~tmp~1; {31305#true} is VALID [2020-07-10 14:38:55,899 INFO L263 TraceCheckUtils]: 32: Hoare triple {31305#true} call waterRise(); {31305#true} is VALID [2020-07-10 14:38:55,900 INFO L280 TraceCheckUtils]: 33: Hoare triple {31305#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31305#true} is VALID [2020-07-10 14:38:55,900 INFO L280 TraceCheckUtils]: 34: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,900 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31305#true} {31305#true} #532#return; {31305#true} is VALID [2020-07-10 14:38:55,901 INFO L280 TraceCheckUtils]: 36: Hoare triple {31305#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {31305#true} is VALID [2020-07-10 14:38:55,901 INFO L280 TraceCheckUtils]: 37: Hoare triple {31305#true} assume !(0 != ~tmp___0~1); {31305#true} is VALID [2020-07-10 14:38:55,901 INFO L280 TraceCheckUtils]: 38: Hoare triple {31305#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {31305#true} is VALID [2020-07-10 14:38:55,901 INFO L280 TraceCheckUtils]: 39: Hoare triple {31305#true} assume 0 != ~tmp___2~0; {31305#true} is VALID [2020-07-10 14:38:55,902 INFO L263 TraceCheckUtils]: 40: Hoare triple {31305#true} call timeShift(); {31305#true} is VALID [2020-07-10 14:38:55,902 INFO L263 TraceCheckUtils]: 41: Hoare triple {31305#true} call __utac_acc__Specification5_spec__2(); {31305#true} is VALID [2020-07-10 14:38:55,902 INFO L263 TraceCheckUtils]: 42: Hoare triple {31305#true} call #t~ret0 := isPumpRunning(); {31305#true} is VALID [2020-07-10 14:38:55,903 INFO L280 TraceCheckUtils]: 43: Hoare triple {31305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {31305#true} is VALID [2020-07-10 14:38:55,903 INFO L280 TraceCheckUtils]: 44: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,903 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31305#true} {31305#true} #568#return; {31305#true} is VALID [2020-07-10 14:38:55,903 INFO L280 TraceCheckUtils]: 46: Hoare triple {31305#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31305#true} is VALID [2020-07-10 14:38:55,903 INFO L280 TraceCheckUtils]: 47: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,904 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31305#true} {31305#true} #548#return; {31305#true} is VALID [2020-07-10 14:38:55,904 INFO L280 TraceCheckUtils]: 49: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:55,904 INFO L280 TraceCheckUtils]: 50: Hoare triple {31305#true} assume 0 != ~systemActive~0; {31305#true} is VALID [2020-07-10 14:38:55,904 INFO L263 TraceCheckUtils]: 51: Hoare triple {31305#true} call processEnvironment(); {31305#true} is VALID [2020-07-10 14:38:55,904 INFO L280 TraceCheckUtils]: 52: Hoare triple {31305#true} havoc ~tmp~5; {31305#true} is VALID [2020-07-10 14:38:55,904 INFO L280 TraceCheckUtils]: 53: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:55,905 INFO L263 TraceCheckUtils]: 54: Hoare triple {31305#true} call processEnvironment__wrappee__methaneQuery(); {31305#true} is VALID [2020-07-10 14:38:55,905 INFO L280 TraceCheckUtils]: 55: Hoare triple {31305#true} havoc ~tmp~4; {31305#true} is VALID [2020-07-10 14:38:55,905 INFO L280 TraceCheckUtils]: 56: Hoare triple {31305#true} assume !(0 != ~pumpRunning~0); {31305#true} is VALID [2020-07-10 14:38:55,905 INFO L263 TraceCheckUtils]: 57: Hoare triple {31305#true} call processEnvironment__wrappee__highWaterSensor(); {31305#true} is VALID [2020-07-10 14:38:55,905 INFO L280 TraceCheckUtils]: 58: Hoare triple {31305#true} havoc ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:55,906 INFO L280 TraceCheckUtils]: 59: Hoare triple {31305#true} assume 0 == ~pumpRunning~0; {31305#true} is VALID [2020-07-10 14:38:55,906 INFO L263 TraceCheckUtils]: 60: Hoare triple {31305#true} call #t~ret9 := isHighWaterLevel(); {31305#true} is VALID [2020-07-10 14:38:55,906 INFO L280 TraceCheckUtils]: 61: Hoare triple {31305#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {31305#true} is VALID [2020-07-10 14:38:55,906 INFO L263 TraceCheckUtils]: 62: Hoare triple {31305#true} call #t~ret30 := isHighWaterSensorDry(); {31305#true} is VALID [2020-07-10 14:38:55,906 INFO L280 TraceCheckUtils]: 63: Hoare triple {31305#true} havoc ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:55,907 INFO L280 TraceCheckUtils]: 64: Hoare triple {31305#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {31305#true} is VALID [2020-07-10 14:38:55,907 INFO L280 TraceCheckUtils]: 65: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,907 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {31305#true} {31305#true} #546#return; {31305#true} is VALID [2020-07-10 14:38:55,907 INFO L280 TraceCheckUtils]: 67: Hoare triple {31305#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {31305#true} is VALID [2020-07-10 14:38:55,907 INFO L280 TraceCheckUtils]: 68: Hoare triple {31305#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {31305#true} is VALID [2020-07-10 14:38:55,907 INFO L280 TraceCheckUtils]: 69: Hoare triple {31305#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {31305#true} is VALID [2020-07-10 14:38:55,908 INFO L280 TraceCheckUtils]: 70: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,908 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {31305#true} {31305#true} #560#return; {31305#true} is VALID [2020-07-10 14:38:55,908 INFO L280 TraceCheckUtils]: 72: Hoare triple {31305#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {31305#true} is VALID [2020-07-10 14:38:55,908 INFO L280 TraceCheckUtils]: 73: Hoare triple {31305#true} assume 0 != ~tmp~3; {31305#true} is VALID [2020-07-10 14:38:55,908 INFO L263 TraceCheckUtils]: 74: Hoare triple {31305#true} call activatePump(); {31305#true} is VALID [2020-07-10 14:38:55,909 INFO L280 TraceCheckUtils]: 75: Hoare triple {31305#true} havoc ~tmp~6; {31305#true} is VALID [2020-07-10 14:38:55,909 INFO L263 TraceCheckUtils]: 76: Hoare triple {31305#true} call #t~ret12 := isMethaneAlarm(); {31305#true} is VALID [2020-07-10 14:38:55,909 INFO L280 TraceCheckUtils]: 77: Hoare triple {31305#true} havoc ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:55,909 INFO L263 TraceCheckUtils]: 78: Hoare triple {31305#true} call #t~ret13 := isMethaneLevelCritical(); {31305#true} is VALID [2020-07-10 14:38:55,909 INFO L280 TraceCheckUtils]: 79: Hoare triple {31305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {31305#true} is VALID [2020-07-10 14:38:55,910 INFO L280 TraceCheckUtils]: 80: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,910 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31305#true} {31305#true} #590#return; {31305#true} is VALID [2020-07-10 14:38:55,910 INFO L280 TraceCheckUtils]: 82: Hoare triple {31305#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {31305#true} is VALID [2020-07-10 14:38:55,910 INFO L280 TraceCheckUtils]: 83: Hoare triple {31305#true} assume true; {31305#true} is VALID [2020-07-10 14:38:55,910 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {31305#true} {31305#true} #542#return; {31305#true} is VALID [2020-07-10 14:38:55,910 INFO L280 TraceCheckUtils]: 85: Hoare triple {31305#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {31305#true} is VALID [2020-07-10 14:38:55,911 INFO L280 TraceCheckUtils]: 86: Hoare triple {31305#true} assume !(0 != ~tmp~6); {31305#true} is VALID [2020-07-10 14:38:55,911 INFO L263 TraceCheckUtils]: 87: Hoare triple {31305#true} call activatePump__wrappee__lowWaterSensor(); {31305#true} is VALID [2020-07-10 14:38:55,912 INFO L280 TraceCheckUtils]: 88: Hoare triple {31305#true} ~pumpRunning~0 := 1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,912 INFO L280 TraceCheckUtils]: 89: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,913 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #544#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,914 INFO L280 TraceCheckUtils]: 91: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,915 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #562#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,916 INFO L280 TraceCheckUtils]: 93: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,917 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #582#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,918 INFO L280 TraceCheckUtils]: 95: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,919 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #530#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,920 INFO L280 TraceCheckUtils]: 97: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,921 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #552#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,922 INFO L263 TraceCheckUtils]: 99: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,923 INFO L280 TraceCheckUtils]: 100: Hoare triple {31515#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,924 INFO L263 TraceCheckUtils]: 101: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,925 INFO L280 TraceCheckUtils]: 102: Hoare triple {31515#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,926 INFO L280 TraceCheckUtils]: 103: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,927 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31515#(<= 1 ~pumpRunning~0)} #570#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,928 INFO L280 TraceCheckUtils]: 105: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,929 INFO L280 TraceCheckUtils]: 106: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,930 INFO L280 TraceCheckUtils]: 107: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,931 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31515#(<= 1 ~pumpRunning~0)} #554#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,932 INFO L280 TraceCheckUtils]: 109: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume true; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,933 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {31515#(<= 1 ~pumpRunning~0)} {31305#true} #538#return; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,934 INFO L280 TraceCheckUtils]: 111: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume !false; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,934 INFO L280 TraceCheckUtils]: 112: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,935 INFO L280 TraceCheckUtils]: 113: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,936 INFO L280 TraceCheckUtils]: 114: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~1); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,937 INFO L280 TraceCheckUtils]: 115: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,938 INFO L280 TraceCheckUtils]: 116: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,939 INFO L280 TraceCheckUtils]: 117: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,940 INFO L280 TraceCheckUtils]: 118: Hoare triple {31515#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,941 INFO L263 TraceCheckUtils]: 119: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call timeShift(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,942 INFO L263 TraceCheckUtils]: 120: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,943 INFO L263 TraceCheckUtils]: 121: Hoare triple {31515#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {31515#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:38:55,944 INFO L280 TraceCheckUtils]: 122: Hoare triple {31515#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {32091#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:38:55,945 INFO L280 TraceCheckUtils]: 123: Hoare triple {32091#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {32091#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:38:55,947 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {32091#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {31515#(<= 1 ~pumpRunning~0)} #568#return; {32098#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:38:55,948 INFO L280 TraceCheckUtils]: 125: Hoare triple {32098#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {32102#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:38:55,949 INFO L280 TraceCheckUtils]: 126: Hoare triple {32102#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {32102#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:38:55,951 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {32102#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {31515#(<= 1 ~pumpRunning~0)} #548#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,952 INFO L280 TraceCheckUtils]: 128: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,953 INFO L263 TraceCheckUtils]: 129: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,954 INFO L280 TraceCheckUtils]: 130: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,955 INFO L280 TraceCheckUtils]: 131: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,956 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #550#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,957 INFO L280 TraceCheckUtils]: 133: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,958 INFO L263 TraceCheckUtils]: 134: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,959 INFO L280 TraceCheckUtils]: 135: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,960 INFO L280 TraceCheckUtils]: 136: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,961 INFO L263 TraceCheckUtils]: 137: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret11 := isMethaneAlarm(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,962 INFO L280 TraceCheckUtils]: 138: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,963 INFO L263 TraceCheckUtils]: 139: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret13 := isMethaneLevelCritical(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,964 INFO L280 TraceCheckUtils]: 140: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,965 INFO L280 TraceCheckUtils]: 141: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,966 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #590#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,967 INFO L280 TraceCheckUtils]: 143: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,968 INFO L280 TraceCheckUtils]: 144: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,969 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #524#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,970 INFO L280 TraceCheckUtils]: 146: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,971 INFO L280 TraceCheckUtils]: 147: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,972 INFO L263 TraceCheckUtils]: 148: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,973 INFO L280 TraceCheckUtils]: 149: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,974 INFO L280 TraceCheckUtils]: 150: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,975 INFO L263 TraceCheckUtils]: 151: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret10 := isLowWaterLevel(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,976 INFO L280 TraceCheckUtils]: 152: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,977 INFO L263 TraceCheckUtils]: 153: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret31 := isLowWaterSensorDry(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,978 INFO L280 TraceCheckUtils]: 154: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,979 INFO L280 TraceCheckUtils]: 155: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,980 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #522#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,981 INFO L280 TraceCheckUtils]: 157: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,982 INFO L280 TraceCheckUtils]: 158: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~8;~tmp___0~3 := 0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,983 INFO L280 TraceCheckUtils]: 159: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,984 INFO L280 TraceCheckUtils]: 160: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,985 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #576#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,986 INFO L280 TraceCheckUtils]: 162: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,987 INFO L280 TraceCheckUtils]: 163: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~4); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,988 INFO L263 TraceCheckUtils]: 164: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,989 INFO L280 TraceCheckUtils]: 165: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,990 INFO L280 TraceCheckUtils]: 166: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,991 INFO L263 TraceCheckUtils]: 167: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,992 INFO L280 TraceCheckUtils]: 168: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,993 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #566#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,994 INFO L280 TraceCheckUtils]: 170: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,995 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #580#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,996 INFO L280 TraceCheckUtils]: 172: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,997 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #528#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,998 INFO L280 TraceCheckUtils]: 174: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:55,999 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #552#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,000 INFO L263 TraceCheckUtils]: 176: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,001 INFO L280 TraceCheckUtils]: 177: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,002 INFO L263 TraceCheckUtils]: 178: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,003 INFO L280 TraceCheckUtils]: 179: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,004 INFO L280 TraceCheckUtils]: 180: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,006 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #570#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,007 INFO L280 TraceCheckUtils]: 182: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,008 INFO L280 TraceCheckUtils]: 183: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,009 INFO L263 TraceCheckUtils]: 184: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,010 INFO L280 TraceCheckUtils]: 185: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,010 INFO L280 TraceCheckUtils]: 186: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume true; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,012 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {32109#(<= 1 ~switchedOnBeforeTS~0)} {32109#(<= 1 ~switchedOnBeforeTS~0)} #572#return; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,013 INFO L280 TraceCheckUtils]: 188: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,013 INFO L280 TraceCheckUtils]: 189: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {32109#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:38:56,015 INFO L280 TraceCheckUtils]: 190: Hoare triple {32109#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {31306#false} is VALID [2020-07-10 14:38:56,015 INFO L263 TraceCheckUtils]: 191: Hoare triple {31306#false} call __automaton_fail(); {31306#false} is VALID [2020-07-10 14:38:56,015 INFO L280 TraceCheckUtils]: 192: Hoare triple {31306#false} assume !false; {31306#false} is VALID [2020-07-10 14:38:56,079 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:38:56,079 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:38:56,080 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:38:56,080 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424086981] [2020-07-10 14:38:56,083 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 193 [2020-07-10 14:38:56,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:38:56,810 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:38:57,251 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:38:57,251 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:38:57,251 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:38:57,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:38:57,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:38:57,252 INFO L87 Difference]: Start difference. First operand 1772 states and 2130 transitions. Second operand 20 states. [2020-07-10 14:38:58,812 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:39:00,328 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:39:00,924 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:39:01,327 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:39:05,619 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:39:06,553 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:39:08,009 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:39:08,735 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:39:21,824 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:39:25,824 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:39:27,000 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:39:28,232 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:39:31,622 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:39:33,932 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:39,277 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:40,414 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:39:44,431 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:39:53,917 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:39:56,510 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:39:57,448 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:39:58,094 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:39:58,770 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:39:59,288 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:04,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:40:04,845 INFO L93 Difference]: Finished difference Result 3827 states and 4753 transitions. [2020-07-10 14:40:04,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-10 14:40:04,845 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 193 [2020-07-10 14:40:04,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:40:04,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:40:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 748 transitions. [2020-07-10 14:40:04,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:40:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 748 transitions. [2020-07-10 14:40:04,871 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states and 748 transitions. [2020-07-10 14:40:07,456 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 748 edges. 748 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:40:07,818 INFO L225 Difference]: With dead ends: 3827 [2020-07-10 14:40:07,818 INFO L226 Difference]: Without dead ends: 2269 [2020-07-10 14:40:07,824 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 270 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1106 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=851, Invalid=3309, Unknown=0, NotChecked=0, Total=4160 [2020-07-10 14:40:07,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2269 states. [2020-07-10 14:40:25,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2269 to 2043. [2020-07-10 14:40:25,193 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:40:25,193 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2269 states. Second operand 2043 states. [2020-07-10 14:40:25,193 INFO L74 IsIncluded]: Start isIncluded. First operand 2269 states. Second operand 2043 states. [2020-07-10 14:40:25,193 INFO L87 Difference]: Start difference. First operand 2269 states. Second operand 2043 states. [2020-07-10 14:40:25,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:40:25,413 INFO L93 Difference]: Finished difference Result 2269 states and 2726 transitions. [2020-07-10 14:40:25,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 2726 transitions. [2020-07-10 14:40:25,422 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:40:25,422 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:40:25,422 INFO L74 IsIncluded]: Start isIncluded. First operand 2043 states. Second operand 2269 states. [2020-07-10 14:40:25,422 INFO L87 Difference]: Start difference. First operand 2043 states. Second operand 2269 states. [2020-07-10 14:40:25,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:40:25,691 INFO L93 Difference]: Finished difference Result 2269 states and 2726 transitions. [2020-07-10 14:40:25,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 2726 transitions. [2020-07-10 14:40:25,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:40:25,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:40:25,698 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:40:25,698 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:40:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2043 states. [2020-07-10 14:40:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 2043 states and 2402 transitions. [2020-07-10 14:40:25,887 INFO L78 Accepts]: Start accepts. Automaton has 2043 states and 2402 transitions. Word has length 193 [2020-07-10 14:40:25,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:40:25,887 INFO L479 AbstractCegarLoop]: Abstraction has 2043 states and 2402 transitions. [2020-07-10 14:40:25,887 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:40:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 2402 transitions. [2020-07-10 14:40:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2020-07-10 14:40:25,897 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:40:25,898 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:40:26,112 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:40:26,112 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:40:26,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:40:26,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1594839617, now seen corresponding path program 1 times [2020-07-10 14:40:26,113 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:40:26,114 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627927309] [2020-07-10 14:40:26,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:40:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,652 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:40:26,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {45143#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume true; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,748 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44880#(= 0 ~methaneLevelCritical~0)} {44875#true} #596#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,754 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #480#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,760 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #482#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {44875#true} is VALID [2020-07-10 14:40:26,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,767 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #484#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,772 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #486#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {44875#true} is VALID [2020-07-10 14:40:26,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #586#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44875#true} is VALID [2020-07-10 14:40:26,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,813 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #532#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:26,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:26,868 INFO L263 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:26,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:26,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,869 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:26,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:26,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,870 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:26,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:26,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,923 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:26,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:26,924 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:26,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:26,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:26,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,926 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:26,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:26,927 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:26,927 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:26,927 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,928 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:26,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,942 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:26,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:26,943 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:26,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:26,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,944 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:26,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:26,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,945 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:26,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:26,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,950 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:26,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:26,951 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:26,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:26,952 INFO L263 TraceCheckUtils]: 3: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:26,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:26,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,953 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:26,954 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:26,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,954 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:26,955 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:26,955 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:26,957 INFO L263 TraceCheckUtils]: 12: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:26,957 INFO L280 TraceCheckUtils]: 13: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:26,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,958 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:26,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,959 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:26,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:26,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:26,960 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:26,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:26,961 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:26,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:26,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:26,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,962 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:26,963 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:26,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:26,964 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:26,964 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,964 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:26,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:26,965 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:26,966 INFO L263 TraceCheckUtils]: 16: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:26,967 INFO L280 TraceCheckUtils]: 17: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:26,967 INFO L263 TraceCheckUtils]: 18: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:26,968 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:26,968 INFO L263 TraceCheckUtils]: 20: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:26,968 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:26,969 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,969 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:26,969 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:26,970 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,970 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:26,971 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:26,971 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:26,972 INFO L263 TraceCheckUtils]: 29: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:26,973 INFO L280 TraceCheckUtils]: 30: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:26,973 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,973 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:26,974 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,974 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:26,975 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,975 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:26,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:26,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:26,977 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:26,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:26,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:26,978 INFO L263 TraceCheckUtils]: 5: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:26,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:26,979 INFO L263 TraceCheckUtils]: 7: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:26,979 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:26,979 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:26,979 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,979 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:26,980 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:26,980 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:26,980 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:26,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,980 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:26,981 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:26,981 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:26,982 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:26,982 INFO L280 TraceCheckUtils]: 20: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:26,982 INFO L263 TraceCheckUtils]: 21: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:26,983 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:26,983 INFO L263 TraceCheckUtils]: 23: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:26,983 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:26,983 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,983 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:26,984 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:26,984 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,984 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:26,984 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:26,984 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:26,985 INFO L263 TraceCheckUtils]: 32: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:26,986 INFO L280 TraceCheckUtils]: 33: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:26,986 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,987 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:26,987 INFO L280 TraceCheckUtils]: 36: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,987 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:26,988 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,988 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:26,989 INFO L280 TraceCheckUtils]: 40: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:26,989 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-10 14:40:26,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:26,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:26,993 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:26,993 INFO L280 TraceCheckUtils]: 3: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:26,994 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:26,995 INFO L263 TraceCheckUtils]: 5: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,048 INFO L263 TraceCheckUtils]: 8: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:27,049 INFO L263 TraceCheckUtils]: 10: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,050 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:27,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:27,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:27,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,052 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:27,052 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:27,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,056 INFO L263 TraceCheckUtils]: 22: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,056 INFO L280 TraceCheckUtils]: 23: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:27,056 INFO L263 TraceCheckUtils]: 24: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,057 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,057 INFO L263 TraceCheckUtils]: 26: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,057 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,058 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,058 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,058 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,059 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,059 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,059 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:27,059 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:27,060 INFO L263 TraceCheckUtils]: 35: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,060 INFO L280 TraceCheckUtils]: 36: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,061 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,061 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,061 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,061 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:27,061 INFO L280 TraceCheckUtils]: 41: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,062 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:27,062 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,062 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-10 14:40:27,062 INFO L280 TraceCheckUtils]: 45: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,062 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-10 14:40:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,071 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,071 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,072 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,072 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,073 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-10 14:40:27,074 INFO L263 TraceCheckUtils]: 0: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:27,074 INFO L263 TraceCheckUtils]: 1: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,075 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,075 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:27,075 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-10 14:40:27,076 INFO L263 TraceCheckUtils]: 10: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,078 INFO L263 TraceCheckUtils]: 13: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,078 INFO L280 TraceCheckUtils]: 14: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,079 INFO L263 TraceCheckUtils]: 16: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,079 INFO L280 TraceCheckUtils]: 17: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,079 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,079 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,080 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:27,080 INFO L263 TraceCheckUtils]: 21: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,080 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,080 INFO L280 TraceCheckUtils]: 23: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,080 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,081 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,081 INFO L280 TraceCheckUtils]: 26: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:27,081 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:27,081 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:27,081 INFO L280 TraceCheckUtils]: 29: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,082 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:27,082 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:27,082 INFO L280 TraceCheckUtils]: 32: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,083 INFO L263 TraceCheckUtils]: 33: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,083 INFO L280 TraceCheckUtils]: 34: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:27,083 INFO L263 TraceCheckUtils]: 35: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,083 INFO L280 TraceCheckUtils]: 36: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,084 INFO L263 TraceCheckUtils]: 37: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,084 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,084 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,084 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,085 INFO L280 TraceCheckUtils]: 41: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,085 INFO L280 TraceCheckUtils]: 42: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,085 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,085 INFO L280 TraceCheckUtils]: 44: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:27,085 INFO L280 TraceCheckUtils]: 45: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:27,086 INFO L263 TraceCheckUtils]: 46: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,087 INFO L280 TraceCheckUtils]: 47: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,087 INFO L280 TraceCheckUtils]: 48: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,087 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,087 INFO L280 TraceCheckUtils]: 50: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,088 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:27,088 INFO L280 TraceCheckUtils]: 52: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,088 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:27,088 INFO L280 TraceCheckUtils]: 54: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,089 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-10 14:40:27,089 INFO L280 TraceCheckUtils]: 56: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,089 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-10 14:40:27,089 INFO L263 TraceCheckUtils]: 58: Hoare triple {44875#true} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-10 14:40:27,090 INFO L280 TraceCheckUtils]: 59: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,090 INFO L263 TraceCheckUtils]: 60: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,090 INFO L280 TraceCheckUtils]: 61: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,090 INFO L280 TraceCheckUtils]: 62: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,090 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,091 INFO L280 TraceCheckUtils]: 64: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,091 INFO L280 TraceCheckUtils]: 65: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,091 INFO L280 TraceCheckUtils]: 66: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,092 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-10 14:40:27,092 INFO L280 TraceCheckUtils]: 68: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,093 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,130 INFO L263 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,131 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,132 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-10 14:40:27,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,139 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-10 14:40:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,153 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,153 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,154 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,154 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,155 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-10 14:40:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-10 14:40:27,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-10 14:40:27,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-10 14:40:27,168 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-10 14:40:27,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,169 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-10 14:40:27,169 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-10 14:40:27,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-10 14:40:27,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-10 14:40:27,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,170 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-10 14:40:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,176 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-10 14:40:27,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,177 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-10 14:40:27,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,177 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-10 14:40:27,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,178 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-10 14:40:27,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,178 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-10 14:40:27,179 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-10 14:40:27,179 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,179 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-10 14:40:27,180 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-10 14:40:27,180 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-10 14:40:27,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-10 14:40:27,180 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,180 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-10 14:40:27,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-10 14:40:27,181 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-10 14:40:27,182 INFO L263 TraceCheckUtils]: 15: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,182 INFO L280 TraceCheckUtils]: 16: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,182 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,182 INFO L263 TraceCheckUtils]: 18: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-10 14:40:27,183 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,183 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-10 14:40:27,183 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,183 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-10 14:40:27,183 INFO L280 TraceCheckUtils]: 23: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,183 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-10 14:40:27,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,184 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,185 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,185 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,185 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,186 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,186 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,186 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-10 14:40:27,186 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44875#true} is VALID [2020-07-10 14:40:27,186 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume !(0 != ~tmp~5); {44875#true} is VALID [2020-07-10 14:40:27,187 INFO L263 TraceCheckUtils]: 13: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,187 INFO L280 TraceCheckUtils]: 14: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,188 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,188 INFO L263 TraceCheckUtils]: 16: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,188 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-10 14:40:27,188 INFO L263 TraceCheckUtils]: 18: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,188 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-10 14:40:27,188 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,189 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-10 14:40:27,189 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-10 14:40:27,189 INFO L280 TraceCheckUtils]: 23: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-10 14:40:27,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-10 14:40:27,189 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,190 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-10 14:40:27,190 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-10 14:40:27,190 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-10 14:40:27,191 INFO L263 TraceCheckUtils]: 29: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,191 INFO L280 TraceCheckUtils]: 30: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,191 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,191 INFO L263 TraceCheckUtils]: 32: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-10 14:40:27,192 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,192 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-10 14:40:27,192 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,192 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-10 14:40:27,192 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,193 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-10 14:40:27,193 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,193 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-10 14:40:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,200 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,201 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,202 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,202 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,202 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-10 14:40:27,203 INFO L263 TraceCheckUtils]: 0: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:27,203 INFO L263 TraceCheckUtils]: 1: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,204 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,204 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:27,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,205 INFO L263 TraceCheckUtils]: 9: Hoare triple {44875#true} call lowerWaterLevel(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:27,206 INFO L280 TraceCheckUtils]: 10: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-10 14:40:27,206 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,206 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-10 14:40:27,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-10 14:40:27,207 INFO L263 TraceCheckUtils]: 14: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,207 INFO L280 TraceCheckUtils]: 15: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,207 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,207 INFO L263 TraceCheckUtils]: 17: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,208 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,208 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,208 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,208 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,208 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,209 INFO L280 TraceCheckUtils]: 23: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,209 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,209 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-10 14:40:27,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {44875#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44875#true} is VALID [2020-07-10 14:40:27,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume !(0 != ~tmp~5); {44875#true} is VALID [2020-07-10 14:40:27,210 INFO L263 TraceCheckUtils]: 28: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,210 INFO L280 TraceCheckUtils]: 29: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,211 INFO L263 TraceCheckUtils]: 31: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,211 INFO L280 TraceCheckUtils]: 32: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-10 14:40:27,211 INFO L263 TraceCheckUtils]: 33: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,211 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-10 14:40:27,211 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,212 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-10 14:40:27,212 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-10 14:40:27,212 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-10 14:40:27,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-10 14:40:27,212 INFO L280 TraceCheckUtils]: 40: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,212 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-10 14:40:27,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-10 14:40:27,213 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-10 14:40:27,214 INFO L263 TraceCheckUtils]: 44: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,214 INFO L280 TraceCheckUtils]: 45: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,214 INFO L263 TraceCheckUtils]: 47: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-10 14:40:27,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,215 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-10 14:40:27,215 INFO L280 TraceCheckUtils]: 50: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,215 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-10 14:40:27,215 INFO L280 TraceCheckUtils]: 52: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,216 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-10 14:40:27,216 INFO L280 TraceCheckUtils]: 54: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,216 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-10 14:40:27,216 INFO L263 TraceCheckUtils]: 56: Hoare triple {44875#true} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-10 14:40:27,216 INFO L280 TraceCheckUtils]: 57: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,217 INFO L263 TraceCheckUtils]: 58: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,217 INFO L280 TraceCheckUtils]: 59: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,217 INFO L280 TraceCheckUtils]: 60: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,217 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,217 INFO L280 TraceCheckUtils]: 62: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,218 INFO L280 TraceCheckUtils]: 63: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,218 INFO L280 TraceCheckUtils]: 64: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,218 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-10 14:40:27,218 INFO L280 TraceCheckUtils]: 66: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,219 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,257 INFO L263 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,257 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,258 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-10 14:40:27,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,262 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-10 14:40:27,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,430 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,433 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:40:27,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:40:27,435 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {44875#true} #524#return; {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} is VALID [2020-07-10 14:40:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {44875#true} is VALID [2020-07-10 14:40:27,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,441 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #526#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,442 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,442 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,446 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,447 INFO L280 TraceCheckUtils]: 8: Hoare triple {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:40:27,448 INFO L280 TraceCheckUtils]: 9: Hoare triple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:40:27,449 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {44875#true} #524#return; {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} is VALID [2020-07-10 14:40:27,451 INFO L280 TraceCheckUtils]: 11: Hoare triple {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:40:27,452 INFO L280 TraceCheckUtils]: 12: Hoare triple {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,453 INFO L263 TraceCheckUtils]: 13: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,453 INFO L280 TraceCheckUtils]: 14: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {44875#true} is VALID [2020-07-10 14:40:27,454 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,455 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #526#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,455 INFO L280 TraceCheckUtils]: 17: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,456 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44875#true} #552#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,463 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,464 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,464 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,465 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,467 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #554#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,468 INFO L263 TraceCheckUtils]: 0: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:27,468 INFO L263 TraceCheckUtils]: 1: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,469 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:27,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,470 INFO L263 TraceCheckUtils]: 9: Hoare triple {44875#true} call lowerWaterLevel(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:27,471 INFO L280 TraceCheckUtils]: 10: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-10 14:40:27,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,471 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-10 14:40:27,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-10 14:40:27,472 INFO L263 TraceCheckUtils]: 14: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,473 INFO L263 TraceCheckUtils]: 17: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,473 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,473 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,474 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,474 INFO L280 TraceCheckUtils]: 21: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,475 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,476 INFO L280 TraceCheckUtils]: 23: Hoare triple {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:40:27,477 INFO L280 TraceCheckUtils]: 24: Hoare triple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:40:27,478 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {44875#true} #524#return; {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} is VALID [2020-07-10 14:40:27,479 INFO L280 TraceCheckUtils]: 26: Hoare triple {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:40:27,480 INFO L280 TraceCheckUtils]: 27: Hoare triple {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,481 INFO L263 TraceCheckUtils]: 28: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,481 INFO L280 TraceCheckUtils]: 29: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {44875#true} is VALID [2020-07-10 14:40:27,481 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,482 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #526#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,483 INFO L280 TraceCheckUtils]: 32: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,483 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44875#true} #552#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,483 INFO L263 TraceCheckUtils]: 34: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-10 14:40:27,484 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,484 INFO L263 TraceCheckUtils]: 36: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,484 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,484 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,484 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,485 INFO L280 TraceCheckUtils]: 40: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,485 INFO L280 TraceCheckUtils]: 41: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,485 INFO L280 TraceCheckUtils]: 42: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,486 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #554#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,486 INFO L280 TraceCheckUtils]: 44: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,487 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44876#false} is VALID [2020-07-10 14:40:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {44875#true} is VALID [2020-07-10 14:40:27,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,493 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44876#false} #532#return; {44876#false} is VALID [2020-07-10 14:40:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,499 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,499 INFO L263 TraceCheckUtils]: 0: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,500 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,501 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {44876#false} #548#return; {44876#false} is VALID [2020-07-10 14:40:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,538 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:27,538 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,539 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,539 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,539 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:27,540 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:27,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:27,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,540 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,553 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,554 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,555 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,555 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,555 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,560 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:27,561 INFO L263 TraceCheckUtils]: 1: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,561 INFO L263 TraceCheckUtils]: 3: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,562 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,562 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,562 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,562 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,562 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:27,563 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:27,564 INFO L263 TraceCheckUtils]: 12: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,564 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,565 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:27,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,566 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:27,566 INFO L263 TraceCheckUtils]: 4: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,567 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,567 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,567 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:27,568 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:27,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:27,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,568 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:27,568 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:27,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,570 INFO L263 TraceCheckUtils]: 16: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:27,570 INFO L263 TraceCheckUtils]: 18: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,570 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,571 INFO L263 TraceCheckUtils]: 20: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,571 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,571 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,571 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,571 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,572 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,572 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:27,572 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:27,573 INFO L263 TraceCheckUtils]: 29: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,573 INFO L280 TraceCheckUtils]: 30: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,574 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,574 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,574 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,574 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:27,575 INFO L280 TraceCheckUtils]: 35: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,575 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:27,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,577 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,577 INFO L263 TraceCheckUtils]: 5: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,578 INFO L280 TraceCheckUtils]: 6: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:27,578 INFO L263 TraceCheckUtils]: 7: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,578 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,578 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,579 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,579 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:27,579 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:27,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:27,579 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,580 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:27,580 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:27,580 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,581 INFO L263 TraceCheckUtils]: 19: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,581 INFO L280 TraceCheckUtils]: 20: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:27,581 INFO L263 TraceCheckUtils]: 21: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,581 INFO L280 TraceCheckUtils]: 22: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,582 INFO L263 TraceCheckUtils]: 23: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,582 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,582 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,582 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,582 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,582 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,583 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,583 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:27,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:27,584 INFO L263 TraceCheckUtils]: 32: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,584 INFO L280 TraceCheckUtils]: 33: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,584 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,585 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,585 INFO L280 TraceCheckUtils]: 36: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,585 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:27,585 INFO L280 TraceCheckUtils]: 38: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,585 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:27,586 INFO L280 TraceCheckUtils]: 40: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,586 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-10 14:40:27,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,594 INFO L263 TraceCheckUtils]: 2: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,595 INFO L263 TraceCheckUtils]: 5: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,596 INFO L280 TraceCheckUtils]: 6: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,596 INFO L263 TraceCheckUtils]: 8: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:27,597 INFO L263 TraceCheckUtils]: 10: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,597 INFO L280 TraceCheckUtils]: 12: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,598 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:27,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:27,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:27,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,599 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:27,599 INFO L280 TraceCheckUtils]: 20: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:27,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,603 INFO L263 TraceCheckUtils]: 22: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,603 INFO L280 TraceCheckUtils]: 23: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:27,603 INFO L263 TraceCheckUtils]: 24: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,604 INFO L280 TraceCheckUtils]: 25: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,604 INFO L263 TraceCheckUtils]: 26: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,604 INFO L280 TraceCheckUtils]: 27: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,604 INFO L280 TraceCheckUtils]: 28: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,604 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,605 INFO L280 TraceCheckUtils]: 30: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,605 INFO L280 TraceCheckUtils]: 31: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,605 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,605 INFO L280 TraceCheckUtils]: 33: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:27,605 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:27,606 INFO L263 TraceCheckUtils]: 35: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,606 INFO L280 TraceCheckUtils]: 36: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,607 INFO L280 TraceCheckUtils]: 37: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,607 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,607 INFO L280 TraceCheckUtils]: 39: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,607 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:27,607 INFO L280 TraceCheckUtils]: 41: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,608 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:27,608 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,608 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-10 14:40:27,608 INFO L280 TraceCheckUtils]: 45: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,608 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {44875#true} {44876#false} #552#return; {44876#false} is VALID [2020-07-10 14:40:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44876#false} #570#return; {44876#false} is VALID [2020-07-10 14:40:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:27,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,636 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {44875#true} {44876#false} #572#return; {44876#false} is VALID [2020-07-10 14:40:27,644 INFO L263 TraceCheckUtils]: 0: Hoare triple {44875#true} call ULTIMATE.init(); {45143#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:40:27,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {45143#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume true; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,651 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {44880#(= 0 ~methaneLevelCritical~0)} {44875#true} #596#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,652 INFO L263 TraceCheckUtils]: 4: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call #t~ret77 := main(); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~2;havoc ~tmp~2; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,653 INFO L263 TraceCheckUtils]: 6: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {44875#true} is VALID [2020-07-10 14:40:27,653 INFO L280 TraceCheckUtils]: 7: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,653 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #480#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,654 INFO L263 TraceCheckUtils]: 9: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call select_features(); {44875#true} is VALID [2020-07-10 14:40:27,654 INFO L280 TraceCheckUtils]: 10: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,654 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #482#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,655 INFO L263 TraceCheckUtils]: 12: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call #t~ret8 := valid_product(); {44875#true} is VALID [2020-07-10 14:40:27,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {44875#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {44875#true} is VALID [2020-07-10 14:40:27,655 INFO L280 TraceCheckUtils]: 14: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,656 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #484#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,657 INFO L280 TraceCheckUtils]: 17: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~2; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,657 INFO L263 TraceCheckUtils]: 18: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call setup(); {44875#true} is VALID [2020-07-10 14:40:27,657 INFO L280 TraceCheckUtils]: 19: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,658 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #486#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,658 INFO L263 TraceCheckUtils]: 21: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call runTest(); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,659 INFO L263 TraceCheckUtils]: 22: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:27,659 INFO L280 TraceCheckUtils]: 23: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {44875#true} is VALID [2020-07-10 14:40:27,660 INFO L280 TraceCheckUtils]: 24: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,660 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #586#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,661 INFO L263 TraceCheckUtils]: 26: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call test(); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,661 INFO L280 TraceCheckUtils]: 27: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,662 INFO L280 TraceCheckUtils]: 28: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !false; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,662 INFO L280 TraceCheckUtils]: 29: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,663 INFO L280 TraceCheckUtils]: 30: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,663 INFO L280 TraceCheckUtils]: 31: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~1; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,664 INFO L263 TraceCheckUtils]: 32: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call waterRise(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:27,665 INFO L280 TraceCheckUtils]: 33: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {44875#true} is VALID [2020-07-10 14:40:27,665 INFO L280 TraceCheckUtils]: 34: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,665 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #532#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,666 INFO L280 TraceCheckUtils]: 36: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,666 INFO L280 TraceCheckUtils]: 37: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,667 INFO L280 TraceCheckUtils]: 38: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,668 INFO L280 TraceCheckUtils]: 39: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,669 INFO L263 TraceCheckUtils]: 40: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call timeShift(); {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:40:27,669 INFO L263 TraceCheckUtils]: 41: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:27,670 INFO L263 TraceCheckUtils]: 42: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,670 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,670 INFO L280 TraceCheckUtils]: 44: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,670 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,670 INFO L280 TraceCheckUtils]: 46: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,670 INFO L280 TraceCheckUtils]: 47: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,671 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:27,671 INFO L280 TraceCheckUtils]: 49: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,671 INFO L280 TraceCheckUtils]: 50: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-10 14:40:27,672 INFO L263 TraceCheckUtils]: 51: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,672 INFO L280 TraceCheckUtils]: 52: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,672 INFO L280 TraceCheckUtils]: 53: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,673 INFO L263 TraceCheckUtils]: 54: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,673 INFO L280 TraceCheckUtils]: 55: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,673 INFO L280 TraceCheckUtils]: 56: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,674 INFO L263 TraceCheckUtils]: 57: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,674 INFO L280 TraceCheckUtils]: 58: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,674 INFO L280 TraceCheckUtils]: 59: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,674 INFO L263 TraceCheckUtils]: 60: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,675 INFO L280 TraceCheckUtils]: 61: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:27,675 INFO L263 TraceCheckUtils]: 62: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,675 INFO L280 TraceCheckUtils]: 63: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,675 INFO L280 TraceCheckUtils]: 64: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,675 INFO L280 TraceCheckUtils]: 65: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,675 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,676 INFO L280 TraceCheckUtils]: 67: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:27,676 INFO L280 TraceCheckUtils]: 68: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:27,676 INFO L280 TraceCheckUtils]: 69: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:27,681 INFO L280 TraceCheckUtils]: 70: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,682 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:27,682 INFO L280 TraceCheckUtils]: 72: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:27,682 INFO L280 TraceCheckUtils]: 73: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,684 INFO L263 TraceCheckUtils]: 74: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,685 INFO L280 TraceCheckUtils]: 75: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:27,685 INFO L263 TraceCheckUtils]: 76: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,685 INFO L280 TraceCheckUtils]: 77: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,686 INFO L263 TraceCheckUtils]: 78: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,686 INFO L280 TraceCheckUtils]: 79: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,686 INFO L280 TraceCheckUtils]: 80: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,686 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,686 INFO L280 TraceCheckUtils]: 82: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,687 INFO L280 TraceCheckUtils]: 83: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,687 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,687 INFO L280 TraceCheckUtils]: 85: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:27,687 INFO L280 TraceCheckUtils]: 86: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:27,691 INFO L263 TraceCheckUtils]: 87: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,692 INFO L280 TraceCheckUtils]: 88: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,692 INFO L280 TraceCheckUtils]: 89: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,692 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,692 INFO L280 TraceCheckUtils]: 91: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,693 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:27,693 INFO L280 TraceCheckUtils]: 93: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,693 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:27,693 INFO L280 TraceCheckUtils]: 95: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,693 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-10 14:40:27,693 INFO L280 TraceCheckUtils]: 97: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,694 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-10 14:40:27,694 INFO L263 TraceCheckUtils]: 99: Hoare triple {44875#true} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-10 14:40:27,694 INFO L280 TraceCheckUtils]: 100: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,694 INFO L263 TraceCheckUtils]: 101: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,694 INFO L280 TraceCheckUtils]: 102: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,694 INFO L280 TraceCheckUtils]: 103: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,695 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,695 INFO L280 TraceCheckUtils]: 105: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,695 INFO L280 TraceCheckUtils]: 106: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,695 INFO L280 TraceCheckUtils]: 107: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,695 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-10 14:40:27,696 INFO L280 TraceCheckUtils]: 109: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,696 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,697 INFO L280 TraceCheckUtils]: 111: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !false; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,697 INFO L280 TraceCheckUtils]: 112: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,698 INFO L280 TraceCheckUtils]: 113: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,698 INFO L280 TraceCheckUtils]: 114: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,699 INFO L280 TraceCheckUtils]: 115: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,700 INFO L280 TraceCheckUtils]: 116: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,700 INFO L280 TraceCheckUtils]: 117: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,701 INFO L280 TraceCheckUtils]: 118: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,702 INFO L263 TraceCheckUtils]: 119: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call timeShift(); {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:40:27,703 INFO L263 TraceCheckUtils]: 120: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:27,703 INFO L263 TraceCheckUtils]: 121: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,703 INFO L280 TraceCheckUtils]: 122: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,704 INFO L280 TraceCheckUtils]: 123: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,704 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,704 INFO L280 TraceCheckUtils]: 125: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,704 INFO L280 TraceCheckUtils]: 126: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,704 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:27,705 INFO L280 TraceCheckUtils]: 128: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,705 INFO L263 TraceCheckUtils]: 129: Hoare triple {44875#true} call lowerWaterLevel(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:27,706 INFO L280 TraceCheckUtils]: 130: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-10 14:40:27,706 INFO L280 TraceCheckUtils]: 131: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,706 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-10 14:40:27,706 INFO L280 TraceCheckUtils]: 133: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-10 14:40:27,707 INFO L263 TraceCheckUtils]: 134: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,707 INFO L280 TraceCheckUtils]: 135: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,707 INFO L280 TraceCheckUtils]: 136: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,707 INFO L263 TraceCheckUtils]: 137: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,708 INFO L280 TraceCheckUtils]: 138: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,708 INFO L263 TraceCheckUtils]: 139: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,708 INFO L280 TraceCheckUtils]: 140: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,708 INFO L280 TraceCheckUtils]: 141: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,708 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,709 INFO L280 TraceCheckUtils]: 143: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,709 INFO L280 TraceCheckUtils]: 144: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,709 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-10 14:40:27,709 INFO L280 TraceCheckUtils]: 146: Hoare triple {44875#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44875#true} is VALID [2020-07-10 14:40:27,709 INFO L280 TraceCheckUtils]: 147: Hoare triple {44875#true} assume !(0 != ~tmp~5); {44875#true} is VALID [2020-07-10 14:40:27,711 INFO L263 TraceCheckUtils]: 148: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,711 INFO L280 TraceCheckUtils]: 149: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,711 INFO L280 TraceCheckUtils]: 150: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,711 INFO L263 TraceCheckUtils]: 151: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,712 INFO L280 TraceCheckUtils]: 152: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-10 14:40:27,712 INFO L263 TraceCheckUtils]: 153: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,712 INFO L280 TraceCheckUtils]: 154: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-10 14:40:27,712 INFO L280 TraceCheckUtils]: 155: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,712 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-10 14:40:27,713 INFO L280 TraceCheckUtils]: 157: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-10 14:40:27,713 INFO L280 TraceCheckUtils]: 158: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-10 14:40:27,713 INFO L280 TraceCheckUtils]: 159: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-10 14:40:27,713 INFO L280 TraceCheckUtils]: 160: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,714 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-10 14:40:27,714 INFO L280 TraceCheckUtils]: 162: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-10 14:40:27,714 INFO L280 TraceCheckUtils]: 163: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-10 14:40:27,716 INFO L263 TraceCheckUtils]: 164: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,716 INFO L280 TraceCheckUtils]: 165: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,716 INFO L280 TraceCheckUtils]: 166: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,716 INFO L263 TraceCheckUtils]: 167: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-10 14:40:27,717 INFO L280 TraceCheckUtils]: 168: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,717 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-10 14:40:27,717 INFO L280 TraceCheckUtils]: 170: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,717 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-10 14:40:27,717 INFO L280 TraceCheckUtils]: 172: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,718 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-10 14:40:27,718 INFO L280 TraceCheckUtils]: 174: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,718 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {44875#true} {44875#true} #552#return; {44875#true} is VALID [2020-07-10 14:40:27,718 INFO L263 TraceCheckUtils]: 176: Hoare triple {44875#true} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-10 14:40:27,718 INFO L280 TraceCheckUtils]: 177: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,719 INFO L263 TraceCheckUtils]: 178: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,719 INFO L280 TraceCheckUtils]: 179: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,719 INFO L280 TraceCheckUtils]: 180: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,719 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,719 INFO L280 TraceCheckUtils]: 182: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,720 INFO L280 TraceCheckUtils]: 183: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,720 INFO L280 TraceCheckUtils]: 184: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,720 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {44875#true} {44875#true} #554#return; {44875#true} is VALID [2020-07-10 14:40:27,720 INFO L280 TraceCheckUtils]: 186: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,721 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {44875#true} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,722 INFO L280 TraceCheckUtils]: 188: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !false; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,722 INFO L280 TraceCheckUtils]: 189: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,723 INFO L280 TraceCheckUtils]: 190: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,723 INFO L280 TraceCheckUtils]: 191: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,724 INFO L280 TraceCheckUtils]: 192: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,724 INFO L280 TraceCheckUtils]: 193: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,725 INFO L280 TraceCheckUtils]: 194: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,725 INFO L280 TraceCheckUtils]: 195: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {44880#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:40:27,726 INFO L263 TraceCheckUtils]: 196: Hoare triple {44880#(= 0 ~methaneLevelCritical~0)} call timeShift(); {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:40:27,728 INFO L263 TraceCheckUtils]: 197: Hoare triple {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:27,728 INFO L263 TraceCheckUtils]: 198: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,728 INFO L280 TraceCheckUtils]: 199: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,728 INFO L280 TraceCheckUtils]: 200: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,728 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,728 INFO L280 TraceCheckUtils]: 202: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,729 INFO L280 TraceCheckUtils]: 203: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,729 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {44875#true} {45146#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {44875#true} is VALID [2020-07-10 14:40:27,729 INFO L280 TraceCheckUtils]: 205: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,731 INFO L263 TraceCheckUtils]: 206: Hoare triple {44875#true} call lowerWaterLevel(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:27,731 INFO L280 TraceCheckUtils]: 207: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44875#true} is VALID [2020-07-10 14:40:27,731 INFO L280 TraceCheckUtils]: 208: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,731 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {44875#true} {44875#true} #550#return; {44875#true} is VALID [2020-07-10 14:40:27,732 INFO L280 TraceCheckUtils]: 210: Hoare triple {44875#true} assume 0 != ~systemActive~0; {44875#true} is VALID [2020-07-10 14:40:27,733 INFO L263 TraceCheckUtils]: 211: Hoare triple {44875#true} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,733 INFO L280 TraceCheckUtils]: 212: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,733 INFO L280 TraceCheckUtils]: 213: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,733 INFO L263 TraceCheckUtils]: 214: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,734 INFO L280 TraceCheckUtils]: 215: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,734 INFO L263 TraceCheckUtils]: 216: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,735 INFO L280 TraceCheckUtils]: 217: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,735 INFO L280 TraceCheckUtils]: 218: Hoare triple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:40:27,736 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {45527#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {44875#true} #590#return; {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,737 INFO L280 TraceCheckUtils]: 220: Hoare triple {45525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret13|) (<= |isMethaneAlarm_#t~ret13| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:40:27,738 INFO L280 TraceCheckUtils]: 221: Hoare triple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:40:27,739 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {45526#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {44875#true} #524#return; {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} is VALID [2020-07-10 14:40:27,740 INFO L280 TraceCheckUtils]: 223: Hoare triple {45517#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret11|))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-10 14:40:27,741 INFO L280 TraceCheckUtils]: 224: Hoare triple {45518#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,743 INFO L263 TraceCheckUtils]: 225: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,743 INFO L280 TraceCheckUtils]: 226: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {44875#true} is VALID [2020-07-10 14:40:27,744 INFO L280 TraceCheckUtils]: 227: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,744 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #526#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,745 INFO L280 TraceCheckUtils]: 229: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,746 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44875#true} #552#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,746 INFO L263 TraceCheckUtils]: 231: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-10 14:40:27,746 INFO L280 TraceCheckUtils]: 232: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:27,746 INFO L263 TraceCheckUtils]: 233: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,746 INFO L280 TraceCheckUtils]: 234: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,747 INFO L280 TraceCheckUtils]: 235: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,747 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:27,747 INFO L280 TraceCheckUtils]: 237: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:27,747 INFO L280 TraceCheckUtils]: 238: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:27,747 INFO L280 TraceCheckUtils]: 239: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,749 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {44875#true} {45496#(not (= 0 ~methaneLevelCritical~0))} #554#return; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,749 INFO L280 TraceCheckUtils]: 241: Hoare triple {45496#(not (= 0 ~methaneLevelCritical~0))} assume true; {45496#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:40:27,750 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {45496#(not (= 0 ~methaneLevelCritical~0))} {44880#(= 0 ~methaneLevelCritical~0)} #538#return; {44876#false} is VALID [2020-07-10 14:40:27,750 INFO L280 TraceCheckUtils]: 243: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-10 14:40:27,750 INFO L280 TraceCheckUtils]: 244: Hoare triple {44876#false} assume ~splverifierCounter~0 < 4; {44876#false} is VALID [2020-07-10 14:40:27,751 INFO L280 TraceCheckUtils]: 245: Hoare triple {44876#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44876#false} is VALID [2020-07-10 14:40:27,751 INFO L280 TraceCheckUtils]: 246: Hoare triple {44876#false} assume 0 != ~tmp~1; {44876#false} is VALID [2020-07-10 14:40:27,751 INFO L263 TraceCheckUtils]: 247: Hoare triple {44876#false} call waterRise(); {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:27,751 INFO L280 TraceCheckUtils]: 248: Hoare triple {45145#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {44875#true} is VALID [2020-07-10 14:40:27,751 INFO L280 TraceCheckUtils]: 249: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,752 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {44875#true} {44876#false} #532#return; {44876#false} is VALID [2020-07-10 14:40:27,752 INFO L280 TraceCheckUtils]: 251: Hoare triple {44876#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44876#false} is VALID [2020-07-10 14:40:27,752 INFO L280 TraceCheckUtils]: 252: Hoare triple {44876#false} assume !(0 != ~tmp___0~1); {44876#false} is VALID [2020-07-10 14:40:27,752 INFO L280 TraceCheckUtils]: 253: Hoare triple {44876#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44876#false} is VALID [2020-07-10 14:40:27,752 INFO L280 TraceCheckUtils]: 254: Hoare triple {44876#false} assume 0 != ~tmp___2~0; {44876#false} is VALID [2020-07-10 14:40:27,752 INFO L263 TraceCheckUtils]: 255: Hoare triple {44876#false} call timeShift(); {44876#false} is VALID [2020-07-10 14:40:27,753 INFO L263 TraceCheckUtils]: 256: Hoare triple {44876#false} call __utac_acc__Specification5_spec__2(); {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:40:27,753 INFO L263 TraceCheckUtils]: 257: Hoare triple {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,753 INFO L280 TraceCheckUtils]: 258: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,753 INFO L280 TraceCheckUtils]: 259: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,753 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {44875#true} {45144#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {44875#true} is VALID [2020-07-10 14:40:27,754 INFO L280 TraceCheckUtils]: 261: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:27,754 INFO L280 TraceCheckUtils]: 262: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,754 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {44875#true} {44876#false} #548#return; {44876#false} is VALID [2020-07-10 14:40:27,754 INFO L280 TraceCheckUtils]: 264: Hoare triple {44876#false} assume !(0 != ~pumpRunning~0); {44876#false} is VALID [2020-07-10 14:40:27,754 INFO L280 TraceCheckUtils]: 265: Hoare triple {44876#false} assume 0 != ~systemActive~0; {44876#false} is VALID [2020-07-10 14:40:27,754 INFO L263 TraceCheckUtils]: 266: Hoare triple {44876#false} call processEnvironment(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,755 INFO L280 TraceCheckUtils]: 267: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:27,755 INFO L280 TraceCheckUtils]: 268: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,756 INFO L263 TraceCheckUtils]: 269: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,756 INFO L280 TraceCheckUtils]: 270: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:27,756 INFO L280 TraceCheckUtils]: 271: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:27,759 INFO L263 TraceCheckUtils]: 272: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,759 INFO L280 TraceCheckUtils]: 273: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,759 INFO L280 TraceCheckUtils]: 274: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:27,759 INFO L263 TraceCheckUtils]: 275: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,760 INFO L280 TraceCheckUtils]: 276: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:27,760 INFO L263 TraceCheckUtils]: 277: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:27,760 INFO L280 TraceCheckUtils]: 278: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,760 INFO L280 TraceCheckUtils]: 279: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:27,760 INFO L280 TraceCheckUtils]: 280: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,761 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:27,761 INFO L280 TraceCheckUtils]: 282: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:27,761 INFO L280 TraceCheckUtils]: 283: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:27,761 INFO L280 TraceCheckUtils]: 284: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:27,761 INFO L280 TraceCheckUtils]: 285: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,761 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:27,762 INFO L280 TraceCheckUtils]: 287: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:27,762 INFO L280 TraceCheckUtils]: 288: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:27,763 INFO L263 TraceCheckUtils]: 289: Hoare triple {44875#true} call activatePump(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,763 INFO L280 TraceCheckUtils]: 290: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:27,763 INFO L263 TraceCheckUtils]: 291: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:27,763 INFO L280 TraceCheckUtils]: 292: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,763 INFO L263 TraceCheckUtils]: 293: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:27,764 INFO L280 TraceCheckUtils]: 294: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:27,764 INFO L280 TraceCheckUtils]: 295: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,764 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:27,764 INFO L280 TraceCheckUtils]: 297: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:27,764 INFO L280 TraceCheckUtils]: 298: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,764 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:27,765 INFO L280 TraceCheckUtils]: 300: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:27,765 INFO L280 TraceCheckUtils]: 301: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:27,766 INFO L263 TraceCheckUtils]: 302: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:40:27,766 INFO L280 TraceCheckUtils]: 303: Hoare triple {45213#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:27,766 INFO L280 TraceCheckUtils]: 304: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,766 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:27,767 INFO L280 TraceCheckUtils]: 306: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,767 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:27,767 INFO L280 TraceCheckUtils]: 308: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,767 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:27,767 INFO L280 TraceCheckUtils]: 310: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,767 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-10 14:40:27,768 INFO L280 TraceCheckUtils]: 312: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,768 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {44875#true} {44876#false} #552#return; {44876#false} is VALID [2020-07-10 14:40:27,768 INFO L263 TraceCheckUtils]: 314: Hoare triple {44876#false} call __utac_acc__Specification5_spec__3(); {44876#false} is VALID [2020-07-10 14:40:27,768 INFO L280 TraceCheckUtils]: 315: Hoare triple {44876#false} havoc ~tmp~0;havoc ~tmp___0~0; {44876#false} is VALID [2020-07-10 14:40:27,768 INFO L263 TraceCheckUtils]: 316: Hoare triple {44876#false} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:27,768 INFO L280 TraceCheckUtils]: 317: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:27,769 INFO L280 TraceCheckUtils]: 318: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,769 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {44875#true} {44876#false} #570#return; {44876#false} is VALID [2020-07-10 14:40:27,769 INFO L280 TraceCheckUtils]: 320: Hoare triple {44876#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44876#false} is VALID [2020-07-10 14:40:27,769 INFO L280 TraceCheckUtils]: 321: Hoare triple {44876#false} assume 2 != ~tmp~0; {44876#false} is VALID [2020-07-10 14:40:27,769 INFO L263 TraceCheckUtils]: 322: Hoare triple {44876#false} call #t~ret2 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:27,769 INFO L280 TraceCheckUtils]: 323: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:27,770 INFO L280 TraceCheckUtils]: 324: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:27,770 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {44875#true} {44876#false} #572#return; {44876#false} is VALID [2020-07-10 14:40:27,770 INFO L280 TraceCheckUtils]: 326: Hoare triple {44876#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {44876#false} is VALID [2020-07-10 14:40:27,770 INFO L280 TraceCheckUtils]: 327: Hoare triple {44876#false} assume 0 != ~tmp___0~0; {44876#false} is VALID [2020-07-10 14:40:27,770 INFO L280 TraceCheckUtils]: 328: Hoare triple {44876#false} assume 0 == ~switchedOnBeforeTS~0; {44876#false} is VALID [2020-07-10 14:40:27,771 INFO L263 TraceCheckUtils]: 329: Hoare triple {44876#false} call __automaton_fail(); {44876#false} is VALID [2020-07-10 14:40:27,771 INFO L280 TraceCheckUtils]: 330: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-10 14:40:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 77 proven. 7 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2020-07-10 14:40:27,864 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627927309] [2020-07-10 14:40:27,864 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [526329221] [2020-07-10 14:40:27,864 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:40:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:28,087 INFO L264 TraceCheckSpWp]: Trace formula consists of 1348 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:40:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:40:28,177 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:40:28,880 INFO L263 TraceCheckUtils]: 0: Hoare triple {44875#true} call ULTIMATE.init(); {44875#true} is VALID [2020-07-10 14:40:28,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {44875#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,885 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {44875#true} #596#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,886 INFO L263 TraceCheckUtils]: 4: Hoare triple {45666#(<= ~waterLevel~0 1)} call #t~ret77 := main(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {45666#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~2; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,891 INFO L263 TraceCheckUtils]: 6: Hoare triple {45666#(<= ~waterLevel~0 1)} call select_helpers(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,895 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #480#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,896 INFO L263 TraceCheckUtils]: 9: Hoare triple {45666#(<= ~waterLevel~0 1)} call select_features(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,897 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #482#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,898 INFO L263 TraceCheckUtils]: 12: Hoare triple {45666#(<= ~waterLevel~0 1)} call #t~ret8 := valid_product(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {45666#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,899 INFO L280 TraceCheckUtils]: 14: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,900 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #484#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,901 INFO L280 TraceCheckUtils]: 16: Hoare triple {45666#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {45666#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,902 INFO L263 TraceCheckUtils]: 18: Hoare triple {45666#(<= ~waterLevel~0 1)} call setup(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,903 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #486#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,904 INFO L263 TraceCheckUtils]: 21: Hoare triple {45666#(<= ~waterLevel~0 1)} call runTest(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,904 INFO L263 TraceCheckUtils]: 22: Hoare triple {45666#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {45666#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,905 INFO L280 TraceCheckUtils]: 24: Hoare triple {45666#(<= ~waterLevel~0 1)} assume true; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,906 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {45666#(<= ~waterLevel~0 1)} {45666#(<= ~waterLevel~0 1)} #586#return; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,907 INFO L263 TraceCheckUtils]: 26: Hoare triple {45666#(<= ~waterLevel~0 1)} call test(); {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {45666#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {45666#(<= ~waterLevel~0 1)} assume !false; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,909 INFO L280 TraceCheckUtils]: 29: Hoare triple {45666#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,909 INFO L280 TraceCheckUtils]: 30: Hoare triple {45666#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {45666#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {45666#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:40:28,911 INFO L263 TraceCheckUtils]: 32: Hoare triple {45666#(<= ~waterLevel~0 1)} call waterRise(); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,912 INFO L280 TraceCheckUtils]: 33: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {45764#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:40:28,912 INFO L280 TraceCheckUtils]: 34: Hoare triple {45764#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {45764#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:40:28,913 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {45764#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {45666#(<= ~waterLevel~0 1)} #532#return; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,914 INFO L280 TraceCheckUtils]: 36: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,915 INFO L280 TraceCheckUtils]: 37: Hoare triple {45771#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,915 INFO L280 TraceCheckUtils]: 38: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,916 INFO L280 TraceCheckUtils]: 39: Hoare triple {45771#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,916 INFO L263 TraceCheckUtils]: 40: Hoare triple {45771#(<= ~waterLevel~0 2)} call timeShift(); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,917 INFO L263 TraceCheckUtils]: 41: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {44875#true} is VALID [2020-07-10 14:40:28,917 INFO L263 TraceCheckUtils]: 42: Hoare triple {44875#true} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:28,917 INFO L280 TraceCheckUtils]: 43: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:28,917 INFO L280 TraceCheckUtils]: 44: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,918 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {44875#true} {44875#true} #568#return; {44875#true} is VALID [2020-07-10 14:40:28,918 INFO L280 TraceCheckUtils]: 46: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:28,918 INFO L280 TraceCheckUtils]: 47: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,921 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {44875#true} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #548#return; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,921 INFO L280 TraceCheckUtils]: 49: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,922 INFO L280 TraceCheckUtils]: 50: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,922 INFO L263 TraceCheckUtils]: 51: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {44875#true} is VALID [2020-07-10 14:40:28,922 INFO L280 TraceCheckUtils]: 52: Hoare triple {44875#true} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:28,923 INFO L280 TraceCheckUtils]: 53: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:28,923 INFO L263 TraceCheckUtils]: 54: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {44875#true} is VALID [2020-07-10 14:40:28,923 INFO L280 TraceCheckUtils]: 55: Hoare triple {44875#true} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:28,923 INFO L280 TraceCheckUtils]: 56: Hoare triple {44875#true} assume !(0 != ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:28,923 INFO L263 TraceCheckUtils]: 57: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {44875#true} is VALID [2020-07-10 14:40:28,923 INFO L280 TraceCheckUtils]: 58: Hoare triple {44875#true} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:28,924 INFO L280 TraceCheckUtils]: 59: Hoare triple {44875#true} assume 0 == ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:28,924 INFO L263 TraceCheckUtils]: 60: Hoare triple {44875#true} call #t~ret9 := isHighWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:28,924 INFO L280 TraceCheckUtils]: 61: Hoare triple {44875#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44875#true} is VALID [2020-07-10 14:40:28,924 INFO L263 TraceCheckUtils]: 62: Hoare triple {44875#true} call #t~ret30 := isHighWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:28,924 INFO L280 TraceCheckUtils]: 63: Hoare triple {44875#true} havoc ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:28,925 INFO L280 TraceCheckUtils]: 64: Hoare triple {44875#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44875#true} is VALID [2020-07-10 14:40:28,925 INFO L280 TraceCheckUtils]: 65: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,925 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {44875#true} {44875#true} #546#return; {44875#true} is VALID [2020-07-10 14:40:28,925 INFO L280 TraceCheckUtils]: 67: Hoare triple {44875#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44875#true} is VALID [2020-07-10 14:40:28,925 INFO L280 TraceCheckUtils]: 68: Hoare triple {44875#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44875#true} is VALID [2020-07-10 14:40:28,925 INFO L280 TraceCheckUtils]: 69: Hoare triple {44875#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44875#true} is VALID [2020-07-10 14:40:28,926 INFO L280 TraceCheckUtils]: 70: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,926 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {44875#true} {44875#true} #560#return; {44875#true} is VALID [2020-07-10 14:40:28,926 INFO L280 TraceCheckUtils]: 72: Hoare triple {44875#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44875#true} is VALID [2020-07-10 14:40:28,926 INFO L280 TraceCheckUtils]: 73: Hoare triple {44875#true} assume 0 != ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:28,926 INFO L263 TraceCheckUtils]: 74: Hoare triple {44875#true} call activatePump(); {44875#true} is VALID [2020-07-10 14:40:28,926 INFO L280 TraceCheckUtils]: 75: Hoare triple {44875#true} havoc ~tmp~6; {44875#true} is VALID [2020-07-10 14:40:28,927 INFO L263 TraceCheckUtils]: 76: Hoare triple {44875#true} call #t~ret12 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:28,927 INFO L280 TraceCheckUtils]: 77: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:28,927 INFO L263 TraceCheckUtils]: 78: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:28,927 INFO L280 TraceCheckUtils]: 79: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:28,927 INFO L280 TraceCheckUtils]: 80: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,928 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:28,928 INFO L280 TraceCheckUtils]: 82: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:28,928 INFO L280 TraceCheckUtils]: 83: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,928 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {44875#true} {44875#true} #542#return; {44875#true} is VALID [2020-07-10 14:40:28,928 INFO L280 TraceCheckUtils]: 85: Hoare triple {44875#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44875#true} is VALID [2020-07-10 14:40:28,928 INFO L280 TraceCheckUtils]: 86: Hoare triple {44875#true} assume !(0 != ~tmp~6); {44875#true} is VALID [2020-07-10 14:40:28,929 INFO L263 TraceCheckUtils]: 87: Hoare triple {44875#true} call activatePump__wrappee__lowWaterSensor(); {44875#true} is VALID [2020-07-10 14:40:28,929 INFO L280 TraceCheckUtils]: 88: Hoare triple {44875#true} ~pumpRunning~0 := 1; {44875#true} is VALID [2020-07-10 14:40:28,929 INFO L280 TraceCheckUtils]: 89: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,929 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {44875#true} {44875#true} #544#return; {44875#true} is VALID [2020-07-10 14:40:28,929 INFO L280 TraceCheckUtils]: 91: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,929 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {44875#true} {44875#true} #562#return; {44875#true} is VALID [2020-07-10 14:40:28,930 INFO L280 TraceCheckUtils]: 93: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,930 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {44875#true} {44875#true} #582#return; {44875#true} is VALID [2020-07-10 14:40:28,930 INFO L280 TraceCheckUtils]: 95: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,930 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {44875#true} {44875#true} #530#return; {44875#true} is VALID [2020-07-10 14:40:28,930 INFO L280 TraceCheckUtils]: 97: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,931 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {44875#true} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #552#return; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,931 INFO L263 TraceCheckUtils]: 99: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-10 14:40:28,932 INFO L280 TraceCheckUtils]: 100: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:28,932 INFO L263 TraceCheckUtils]: 101: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:28,932 INFO L280 TraceCheckUtils]: 102: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44875#true} is VALID [2020-07-10 14:40:28,932 INFO L280 TraceCheckUtils]: 103: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,932 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {44875#true} {44875#true} #570#return; {44875#true} is VALID [2020-07-10 14:40:28,932 INFO L280 TraceCheckUtils]: 105: Hoare triple {44875#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44875#true} is VALID [2020-07-10 14:40:28,933 INFO L280 TraceCheckUtils]: 106: Hoare triple {44875#true} assume !(2 != ~tmp~0); {44875#true} is VALID [2020-07-10 14:40:28,933 INFO L280 TraceCheckUtils]: 107: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,933 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {44875#true} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #554#return; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,934 INFO L280 TraceCheckUtils]: 109: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,935 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {45771#(<= ~waterLevel~0 2)} #538#return; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,936 INFO L280 TraceCheckUtils]: 111: Hoare triple {45771#(<= ~waterLevel~0 2)} assume !false; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,936 INFO L280 TraceCheckUtils]: 112: Hoare triple {45771#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,937 INFO L280 TraceCheckUtils]: 113: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,937 INFO L280 TraceCheckUtils]: 114: Hoare triple {45771#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~1); {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,938 INFO L280 TraceCheckUtils]: 115: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,939 INFO L280 TraceCheckUtils]: 116: Hoare triple {45771#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,939 INFO L280 TraceCheckUtils]: 117: Hoare triple {45771#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,940 INFO L280 TraceCheckUtils]: 118: Hoare triple {45771#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {45771#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:40:28,941 INFO L263 TraceCheckUtils]: 119: Hoare triple {45771#(<= ~waterLevel~0 2)} call timeShift(); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,941 INFO L263 TraceCheckUtils]: 120: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {44875#true} is VALID [2020-07-10 14:40:28,941 INFO L263 TraceCheckUtils]: 121: Hoare triple {44875#true} call #t~ret0 := isPumpRunning(); {44875#true} is VALID [2020-07-10 14:40:28,941 INFO L280 TraceCheckUtils]: 122: Hoare triple {44875#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44875#true} is VALID [2020-07-10 14:40:28,942 INFO L280 TraceCheckUtils]: 123: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,942 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {44875#true} {44875#true} #568#return; {44875#true} is VALID [2020-07-10 14:40:28,942 INFO L280 TraceCheckUtils]: 125: Hoare triple {44875#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44875#true} is VALID [2020-07-10 14:40:28,942 INFO L280 TraceCheckUtils]: 126: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,943 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {44875#true} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #548#return; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,944 INFO L280 TraceCheckUtils]: 128: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,945 INFO L263 TraceCheckUtils]: 129: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,946 INFO L280 TraceCheckUtils]: 130: Hoare triple {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,947 INFO L280 TraceCheckUtils]: 131: Hoare triple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,948 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {45760#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #550#return; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,948 INFO L280 TraceCheckUtils]: 133: Hoare triple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,949 INFO L263 TraceCheckUtils]: 134: Hoare triple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {44875#true} is VALID [2020-07-10 14:40:28,949 INFO L280 TraceCheckUtils]: 135: Hoare triple {44875#true} havoc ~tmp~5; {44875#true} is VALID [2020-07-10 14:40:28,949 INFO L280 TraceCheckUtils]: 136: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:28,949 INFO L263 TraceCheckUtils]: 137: Hoare triple {44875#true} call #t~ret11 := isMethaneAlarm(); {44875#true} is VALID [2020-07-10 14:40:28,949 INFO L280 TraceCheckUtils]: 138: Hoare triple {44875#true} havoc ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:28,950 INFO L263 TraceCheckUtils]: 139: Hoare triple {44875#true} call #t~ret13 := isMethaneLevelCritical(); {44875#true} is VALID [2020-07-10 14:40:28,950 INFO L280 TraceCheckUtils]: 140: Hoare triple {44875#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44875#true} is VALID [2020-07-10 14:40:28,950 INFO L280 TraceCheckUtils]: 141: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,950 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {44875#true} {44875#true} #590#return; {44875#true} is VALID [2020-07-10 14:40:28,950 INFO L280 TraceCheckUtils]: 143: Hoare triple {44875#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44875#true} is VALID [2020-07-10 14:40:28,951 INFO L280 TraceCheckUtils]: 144: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,951 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {44875#true} {44875#true} #524#return; {44875#true} is VALID [2020-07-10 14:40:28,951 INFO L280 TraceCheckUtils]: 146: Hoare triple {44875#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44875#true} is VALID [2020-07-10 14:40:28,951 INFO L280 TraceCheckUtils]: 147: Hoare triple {44875#true} assume !(0 != ~tmp~5); {44875#true} is VALID [2020-07-10 14:40:28,951 INFO L263 TraceCheckUtils]: 148: Hoare triple {44875#true} call processEnvironment__wrappee__methaneQuery(); {44875#true} is VALID [2020-07-10 14:40:28,951 INFO L280 TraceCheckUtils]: 149: Hoare triple {44875#true} havoc ~tmp~4; {44875#true} is VALID [2020-07-10 14:40:28,952 INFO L280 TraceCheckUtils]: 150: Hoare triple {44875#true} assume 0 != ~pumpRunning~0; {44875#true} is VALID [2020-07-10 14:40:28,952 INFO L263 TraceCheckUtils]: 151: Hoare triple {44875#true} call #t~ret10 := isLowWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:28,952 INFO L280 TraceCheckUtils]: 152: Hoare triple {44875#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {44875#true} is VALID [2020-07-10 14:40:28,952 INFO L263 TraceCheckUtils]: 153: Hoare triple {44875#true} call #t~ret31 := isLowWaterSensorDry(); {44875#true} is VALID [2020-07-10 14:40:28,952 INFO L280 TraceCheckUtils]: 154: Hoare triple {44875#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {44875#true} is VALID [2020-07-10 14:40:28,952 INFO L280 TraceCheckUtils]: 155: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,953 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {44875#true} {44875#true} #522#return; {44875#true} is VALID [2020-07-10 14:40:28,953 INFO L280 TraceCheckUtils]: 157: Hoare triple {44875#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {44875#true} is VALID [2020-07-10 14:40:28,953 INFO L280 TraceCheckUtils]: 158: Hoare triple {44875#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {44875#true} is VALID [2020-07-10 14:40:28,953 INFO L280 TraceCheckUtils]: 159: Hoare triple {44875#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {44875#true} is VALID [2020-07-10 14:40:28,953 INFO L280 TraceCheckUtils]: 160: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,953 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {44875#true} {44875#true} #576#return; {44875#true} is VALID [2020-07-10 14:40:28,954 INFO L280 TraceCheckUtils]: 162: Hoare triple {44875#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {44875#true} is VALID [2020-07-10 14:40:28,954 INFO L280 TraceCheckUtils]: 163: Hoare triple {44875#true} assume !(0 != ~tmp~4); {44875#true} is VALID [2020-07-10 14:40:28,954 INFO L263 TraceCheckUtils]: 164: Hoare triple {44875#true} call processEnvironment__wrappee__highWaterSensor(); {44875#true} is VALID [2020-07-10 14:40:28,954 INFO L280 TraceCheckUtils]: 165: Hoare triple {44875#true} havoc ~tmp~3; {44875#true} is VALID [2020-07-10 14:40:28,954 INFO L280 TraceCheckUtils]: 166: Hoare triple {44875#true} assume !(0 == ~pumpRunning~0); {44875#true} is VALID [2020-07-10 14:40:28,954 INFO L263 TraceCheckUtils]: 167: Hoare triple {44875#true} call processEnvironment__wrappee__base(); {44875#true} is VALID [2020-07-10 14:40:28,955 INFO L280 TraceCheckUtils]: 168: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,955 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {44875#true} {44875#true} #566#return; {44875#true} is VALID [2020-07-10 14:40:28,955 INFO L280 TraceCheckUtils]: 170: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,955 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {44875#true} {44875#true} #580#return; {44875#true} is VALID [2020-07-10 14:40:28,955 INFO L280 TraceCheckUtils]: 172: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,956 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {44875#true} {44875#true} #528#return; {44875#true} is VALID [2020-07-10 14:40:28,956 INFO L280 TraceCheckUtils]: 174: Hoare triple {44875#true} assume true; {44875#true} is VALID [2020-07-10 14:40:28,957 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {44875#true} {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #552#return; {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:40:28,957 INFO L263 TraceCheckUtils]: 176: Hoare triple {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {44875#true} is VALID [2020-07-10 14:40:28,957 INFO L280 TraceCheckUtils]: 177: Hoare triple {44875#true} havoc ~tmp~0;havoc ~tmp___0~0; {44875#true} is VALID [2020-07-10 14:40:28,957 INFO L263 TraceCheckUtils]: 178: Hoare triple {44875#true} call #t~ret1 := getWaterLevel(); {44875#true} is VALID [2020-07-10 14:40:28,958 INFO L280 TraceCheckUtils]: 179: Hoare triple {44875#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {46205#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:40:28,959 INFO L280 TraceCheckUtils]: 180: Hoare triple {46205#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {46205#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:40:28,960 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {46205#(<= |getWaterLevel_#res| ~waterLevel~0)} {44875#true} #570#return; {46212#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} is VALID [2020-07-10 14:40:28,961 INFO L280 TraceCheckUtils]: 182: Hoare triple {46212#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {46216#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} is VALID [2020-07-10 14:40:28,961 INFO L280 TraceCheckUtils]: 183: Hoare triple {46216#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} assume !(2 != ~tmp~0); {46220#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:40:28,962 INFO L280 TraceCheckUtils]: 184: Hoare triple {46220#(<= 2 ~waterLevel~0)} assume true; {46220#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:40:28,963 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {46220#(<= 2 ~waterLevel~0)} {46057#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #554#return; {46227#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:40:28,964 INFO L280 TraceCheckUtils]: 186: Hoare triple {46227#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {46227#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:40:28,965 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {46227#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {45771#(<= ~waterLevel~0 2)} #538#return; {44876#false} is VALID [2020-07-10 14:40:28,965 INFO L280 TraceCheckUtils]: 188: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-10 14:40:28,966 INFO L280 TraceCheckUtils]: 189: Hoare triple {44876#false} assume ~splverifierCounter~0 < 4; {44876#false} is VALID [2020-07-10 14:40:28,966 INFO L280 TraceCheckUtils]: 190: Hoare triple {44876#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44876#false} is VALID [2020-07-10 14:40:28,966 INFO L280 TraceCheckUtils]: 191: Hoare triple {44876#false} assume !(0 != ~tmp~1); {44876#false} is VALID [2020-07-10 14:40:28,966 INFO L280 TraceCheckUtils]: 192: Hoare triple {44876#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44876#false} is VALID [2020-07-10 14:40:28,966 INFO L280 TraceCheckUtils]: 193: Hoare triple {44876#false} assume !(0 != ~tmp___0~1); {44876#false} is VALID [2020-07-10 14:40:28,966 INFO L280 TraceCheckUtils]: 194: Hoare triple {44876#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44876#false} is VALID [2020-07-10 14:40:28,967 INFO L280 TraceCheckUtils]: 195: Hoare triple {44876#false} assume 0 != ~tmp___2~0; {44876#false} is VALID [2020-07-10 14:40:28,967 INFO L263 TraceCheckUtils]: 196: Hoare triple {44876#false} call timeShift(); {44876#false} is VALID [2020-07-10 14:40:28,967 INFO L263 TraceCheckUtils]: 197: Hoare triple {44876#false} call __utac_acc__Specification5_spec__2(); {44876#false} is VALID [2020-07-10 14:40:28,967 INFO L263 TraceCheckUtils]: 198: Hoare triple {44876#false} call #t~ret0 := isPumpRunning(); {44876#false} is VALID [2020-07-10 14:40:28,967 INFO L280 TraceCheckUtils]: 199: Hoare triple {44876#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44876#false} is VALID [2020-07-10 14:40:28,967 INFO L280 TraceCheckUtils]: 200: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,968 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {44876#false} {44876#false} #568#return; {44876#false} is VALID [2020-07-10 14:40:28,968 INFO L280 TraceCheckUtils]: 202: Hoare triple {44876#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44876#false} is VALID [2020-07-10 14:40:28,968 INFO L280 TraceCheckUtils]: 203: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,968 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {44876#false} {44876#false} #548#return; {44876#false} is VALID [2020-07-10 14:40:28,968 INFO L280 TraceCheckUtils]: 205: Hoare triple {44876#false} assume 0 != ~pumpRunning~0; {44876#false} is VALID [2020-07-10 14:40:28,968 INFO L263 TraceCheckUtils]: 206: Hoare triple {44876#false} call lowerWaterLevel(); {44876#false} is VALID [2020-07-10 14:40:28,969 INFO L280 TraceCheckUtils]: 207: Hoare triple {44876#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {44876#false} is VALID [2020-07-10 14:40:28,969 INFO L280 TraceCheckUtils]: 208: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,969 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {44876#false} {44876#false} #550#return; {44876#false} is VALID [2020-07-10 14:40:28,969 INFO L280 TraceCheckUtils]: 210: Hoare triple {44876#false} assume 0 != ~systemActive~0; {44876#false} is VALID [2020-07-10 14:40:28,969 INFO L263 TraceCheckUtils]: 211: Hoare triple {44876#false} call processEnvironment(); {44876#false} is VALID [2020-07-10 14:40:28,970 INFO L280 TraceCheckUtils]: 212: Hoare triple {44876#false} havoc ~tmp~5; {44876#false} is VALID [2020-07-10 14:40:28,970 INFO L280 TraceCheckUtils]: 213: Hoare triple {44876#false} assume 0 != ~pumpRunning~0; {44876#false} is VALID [2020-07-10 14:40:28,970 INFO L263 TraceCheckUtils]: 214: Hoare triple {44876#false} call #t~ret11 := isMethaneAlarm(); {44876#false} is VALID [2020-07-10 14:40:28,970 INFO L280 TraceCheckUtils]: 215: Hoare triple {44876#false} havoc ~retValue_acc~3; {44876#false} is VALID [2020-07-10 14:40:28,970 INFO L263 TraceCheckUtils]: 216: Hoare triple {44876#false} call #t~ret13 := isMethaneLevelCritical(); {44876#false} is VALID [2020-07-10 14:40:28,970 INFO L280 TraceCheckUtils]: 217: Hoare triple {44876#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44876#false} is VALID [2020-07-10 14:40:28,971 INFO L280 TraceCheckUtils]: 218: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,971 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {44876#false} {44876#false} #590#return; {44876#false} is VALID [2020-07-10 14:40:28,971 INFO L280 TraceCheckUtils]: 220: Hoare triple {44876#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44876#false} is VALID [2020-07-10 14:40:28,971 INFO L280 TraceCheckUtils]: 221: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,971 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {44876#false} {44876#false} #524#return; {44876#false} is VALID [2020-07-10 14:40:28,971 INFO L280 TraceCheckUtils]: 223: Hoare triple {44876#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {44876#false} is VALID [2020-07-10 14:40:28,972 INFO L280 TraceCheckUtils]: 224: Hoare triple {44876#false} assume 0 != ~tmp~5; {44876#false} is VALID [2020-07-10 14:40:28,972 INFO L263 TraceCheckUtils]: 225: Hoare triple {44876#false} call deactivatePump(); {44876#false} is VALID [2020-07-10 14:40:28,972 INFO L280 TraceCheckUtils]: 226: Hoare triple {44876#false} ~pumpRunning~0 := 0; {44876#false} is VALID [2020-07-10 14:40:28,972 INFO L280 TraceCheckUtils]: 227: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,972 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {44876#false} {44876#false} #526#return; {44876#false} is VALID [2020-07-10 14:40:28,972 INFO L280 TraceCheckUtils]: 229: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,973 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {44876#false} {44876#false} #552#return; {44876#false} is VALID [2020-07-10 14:40:28,973 INFO L263 TraceCheckUtils]: 231: Hoare triple {44876#false} call __utac_acc__Specification5_spec__3(); {44876#false} is VALID [2020-07-10 14:40:28,973 INFO L280 TraceCheckUtils]: 232: Hoare triple {44876#false} havoc ~tmp~0;havoc ~tmp___0~0; {44876#false} is VALID [2020-07-10 14:40:28,973 INFO L263 TraceCheckUtils]: 233: Hoare triple {44876#false} call #t~ret1 := getWaterLevel(); {44876#false} is VALID [2020-07-10 14:40:28,973 INFO L280 TraceCheckUtils]: 234: Hoare triple {44876#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44876#false} is VALID [2020-07-10 14:40:28,973 INFO L280 TraceCheckUtils]: 235: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,974 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {44876#false} {44876#false} #570#return; {44876#false} is VALID [2020-07-10 14:40:28,974 INFO L280 TraceCheckUtils]: 237: Hoare triple {44876#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44876#false} is VALID [2020-07-10 14:40:28,974 INFO L280 TraceCheckUtils]: 238: Hoare triple {44876#false} assume !(2 != ~tmp~0); {44876#false} is VALID [2020-07-10 14:40:28,974 INFO L280 TraceCheckUtils]: 239: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,974 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {44876#false} {44876#false} #554#return; {44876#false} is VALID [2020-07-10 14:40:28,974 INFO L280 TraceCheckUtils]: 241: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,975 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {44876#false} {44876#false} #538#return; {44876#false} is VALID [2020-07-10 14:40:28,975 INFO L280 TraceCheckUtils]: 243: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-10 14:40:28,975 INFO L280 TraceCheckUtils]: 244: Hoare triple {44876#false} assume ~splverifierCounter~0 < 4; {44876#false} is VALID [2020-07-10 14:40:28,975 INFO L280 TraceCheckUtils]: 245: Hoare triple {44876#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {44876#false} is VALID [2020-07-10 14:40:28,975 INFO L280 TraceCheckUtils]: 246: Hoare triple {44876#false} assume 0 != ~tmp~1; {44876#false} is VALID [2020-07-10 14:40:28,975 INFO L263 TraceCheckUtils]: 247: Hoare triple {44876#false} call waterRise(); {44876#false} is VALID [2020-07-10 14:40:28,976 INFO L280 TraceCheckUtils]: 248: Hoare triple {44876#false} assume !(~waterLevel~0 < 2); {44876#false} is VALID [2020-07-10 14:40:28,976 INFO L280 TraceCheckUtils]: 249: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,976 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {44876#false} {44876#false} #532#return; {44876#false} is VALID [2020-07-10 14:40:28,976 INFO L280 TraceCheckUtils]: 251: Hoare triple {44876#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {44876#false} is VALID [2020-07-10 14:40:28,976 INFO L280 TraceCheckUtils]: 252: Hoare triple {44876#false} assume !(0 != ~tmp___0~1); {44876#false} is VALID [2020-07-10 14:40:28,976 INFO L280 TraceCheckUtils]: 253: Hoare triple {44876#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {44876#false} is VALID [2020-07-10 14:40:28,977 INFO L280 TraceCheckUtils]: 254: Hoare triple {44876#false} assume 0 != ~tmp___2~0; {44876#false} is VALID [2020-07-10 14:40:28,977 INFO L263 TraceCheckUtils]: 255: Hoare triple {44876#false} call timeShift(); {44876#false} is VALID [2020-07-10 14:40:28,977 INFO L263 TraceCheckUtils]: 256: Hoare triple {44876#false} call __utac_acc__Specification5_spec__2(); {44876#false} is VALID [2020-07-10 14:40:28,977 INFO L263 TraceCheckUtils]: 257: Hoare triple {44876#false} call #t~ret0 := isPumpRunning(); {44876#false} is VALID [2020-07-10 14:40:28,977 INFO L280 TraceCheckUtils]: 258: Hoare triple {44876#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44876#false} is VALID [2020-07-10 14:40:28,977 INFO L280 TraceCheckUtils]: 259: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,978 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {44876#false} {44876#false} #568#return; {44876#false} is VALID [2020-07-10 14:40:28,978 INFO L280 TraceCheckUtils]: 261: Hoare triple {44876#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {44876#false} is VALID [2020-07-10 14:40:28,978 INFO L280 TraceCheckUtils]: 262: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,978 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {44876#false} {44876#false} #548#return; {44876#false} is VALID [2020-07-10 14:40:28,978 INFO L280 TraceCheckUtils]: 264: Hoare triple {44876#false} assume !(0 != ~pumpRunning~0); {44876#false} is VALID [2020-07-10 14:40:28,979 INFO L280 TraceCheckUtils]: 265: Hoare triple {44876#false} assume 0 != ~systemActive~0; {44876#false} is VALID [2020-07-10 14:40:28,979 INFO L263 TraceCheckUtils]: 266: Hoare triple {44876#false} call processEnvironment(); {44876#false} is VALID [2020-07-10 14:40:28,979 INFO L280 TraceCheckUtils]: 267: Hoare triple {44876#false} havoc ~tmp~5; {44876#false} is VALID [2020-07-10 14:40:28,979 INFO L280 TraceCheckUtils]: 268: Hoare triple {44876#false} assume !(0 != ~pumpRunning~0); {44876#false} is VALID [2020-07-10 14:40:28,979 INFO L263 TraceCheckUtils]: 269: Hoare triple {44876#false} call processEnvironment__wrappee__methaneQuery(); {44876#false} is VALID [2020-07-10 14:40:28,979 INFO L280 TraceCheckUtils]: 270: Hoare triple {44876#false} havoc ~tmp~4; {44876#false} is VALID [2020-07-10 14:40:28,980 INFO L280 TraceCheckUtils]: 271: Hoare triple {44876#false} assume !(0 != ~pumpRunning~0); {44876#false} is VALID [2020-07-10 14:40:28,980 INFO L263 TraceCheckUtils]: 272: Hoare triple {44876#false} call processEnvironment__wrappee__highWaterSensor(); {44876#false} is VALID [2020-07-10 14:40:28,980 INFO L280 TraceCheckUtils]: 273: Hoare triple {44876#false} havoc ~tmp~3; {44876#false} is VALID [2020-07-10 14:40:28,980 INFO L280 TraceCheckUtils]: 274: Hoare triple {44876#false} assume 0 == ~pumpRunning~0; {44876#false} is VALID [2020-07-10 14:40:28,980 INFO L263 TraceCheckUtils]: 275: Hoare triple {44876#false} call #t~ret9 := isHighWaterLevel(); {44876#false} is VALID [2020-07-10 14:40:28,981 INFO L280 TraceCheckUtils]: 276: Hoare triple {44876#false} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {44876#false} is VALID [2020-07-10 14:40:28,981 INFO L263 TraceCheckUtils]: 277: Hoare triple {44876#false} call #t~ret30 := isHighWaterSensorDry(); {44876#false} is VALID [2020-07-10 14:40:28,981 INFO L280 TraceCheckUtils]: 278: Hoare triple {44876#false} havoc ~retValue_acc~9; {44876#false} is VALID [2020-07-10 14:40:28,981 INFO L280 TraceCheckUtils]: 279: Hoare triple {44876#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {44876#false} is VALID [2020-07-10 14:40:28,981 INFO L280 TraceCheckUtils]: 280: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,981 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {44876#false} {44876#false} #546#return; {44876#false} is VALID [2020-07-10 14:40:28,982 INFO L280 TraceCheckUtils]: 282: Hoare triple {44876#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {44876#false} is VALID [2020-07-10 14:40:28,982 INFO L280 TraceCheckUtils]: 283: Hoare triple {44876#false} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {44876#false} is VALID [2020-07-10 14:40:28,982 INFO L280 TraceCheckUtils]: 284: Hoare triple {44876#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {44876#false} is VALID [2020-07-10 14:40:28,982 INFO L280 TraceCheckUtils]: 285: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,982 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {44876#false} {44876#false} #560#return; {44876#false} is VALID [2020-07-10 14:40:28,982 INFO L280 TraceCheckUtils]: 287: Hoare triple {44876#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {44876#false} is VALID [2020-07-10 14:40:28,983 INFO L280 TraceCheckUtils]: 288: Hoare triple {44876#false} assume 0 != ~tmp~3; {44876#false} is VALID [2020-07-10 14:40:28,983 INFO L263 TraceCheckUtils]: 289: Hoare triple {44876#false} call activatePump(); {44876#false} is VALID [2020-07-10 14:40:28,983 INFO L280 TraceCheckUtils]: 290: Hoare triple {44876#false} havoc ~tmp~6; {44876#false} is VALID [2020-07-10 14:40:28,983 INFO L263 TraceCheckUtils]: 291: Hoare triple {44876#false} call #t~ret12 := isMethaneAlarm(); {44876#false} is VALID [2020-07-10 14:40:28,983 INFO L280 TraceCheckUtils]: 292: Hoare triple {44876#false} havoc ~retValue_acc~3; {44876#false} is VALID [2020-07-10 14:40:28,984 INFO L263 TraceCheckUtils]: 293: Hoare triple {44876#false} call #t~ret13 := isMethaneLevelCritical(); {44876#false} is VALID [2020-07-10 14:40:28,984 INFO L280 TraceCheckUtils]: 294: Hoare triple {44876#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {44876#false} is VALID [2020-07-10 14:40:28,984 INFO L280 TraceCheckUtils]: 295: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,984 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {44876#false} {44876#false} #590#return; {44876#false} is VALID [2020-07-10 14:40:28,984 INFO L280 TraceCheckUtils]: 297: Hoare triple {44876#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {44876#false} is VALID [2020-07-10 14:40:28,985 INFO L280 TraceCheckUtils]: 298: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,985 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {44876#false} {44876#false} #542#return; {44876#false} is VALID [2020-07-10 14:40:28,985 INFO L280 TraceCheckUtils]: 300: Hoare triple {44876#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {44876#false} is VALID [2020-07-10 14:40:28,985 INFO L280 TraceCheckUtils]: 301: Hoare triple {44876#false} assume !(0 != ~tmp~6); {44876#false} is VALID [2020-07-10 14:40:28,985 INFO L263 TraceCheckUtils]: 302: Hoare triple {44876#false} call activatePump__wrappee__lowWaterSensor(); {44876#false} is VALID [2020-07-10 14:40:28,985 INFO L280 TraceCheckUtils]: 303: Hoare triple {44876#false} ~pumpRunning~0 := 1; {44876#false} is VALID [2020-07-10 14:40:28,986 INFO L280 TraceCheckUtils]: 304: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,986 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {44876#false} {44876#false} #544#return; {44876#false} is VALID [2020-07-10 14:40:28,986 INFO L280 TraceCheckUtils]: 306: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,986 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {44876#false} {44876#false} #562#return; {44876#false} is VALID [2020-07-10 14:40:28,986 INFO L280 TraceCheckUtils]: 308: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,987 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {44876#false} {44876#false} #582#return; {44876#false} is VALID [2020-07-10 14:40:28,987 INFO L280 TraceCheckUtils]: 310: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,987 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {44876#false} {44876#false} #530#return; {44876#false} is VALID [2020-07-10 14:40:28,987 INFO L280 TraceCheckUtils]: 312: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,987 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {44876#false} {44876#false} #552#return; {44876#false} is VALID [2020-07-10 14:40:28,988 INFO L263 TraceCheckUtils]: 314: Hoare triple {44876#false} call __utac_acc__Specification5_spec__3(); {44876#false} is VALID [2020-07-10 14:40:28,988 INFO L280 TraceCheckUtils]: 315: Hoare triple {44876#false} havoc ~tmp~0;havoc ~tmp___0~0; {44876#false} is VALID [2020-07-10 14:40:28,988 INFO L263 TraceCheckUtils]: 316: Hoare triple {44876#false} call #t~ret1 := getWaterLevel(); {44876#false} is VALID [2020-07-10 14:40:28,988 INFO L280 TraceCheckUtils]: 317: Hoare triple {44876#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {44876#false} is VALID [2020-07-10 14:40:28,988 INFO L280 TraceCheckUtils]: 318: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,988 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {44876#false} {44876#false} #570#return; {44876#false} is VALID [2020-07-10 14:40:28,989 INFO L280 TraceCheckUtils]: 320: Hoare triple {44876#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {44876#false} is VALID [2020-07-10 14:40:28,989 INFO L280 TraceCheckUtils]: 321: Hoare triple {44876#false} assume 2 != ~tmp~0; {44876#false} is VALID [2020-07-10 14:40:28,989 INFO L263 TraceCheckUtils]: 322: Hoare triple {44876#false} call #t~ret2 := isPumpRunning(); {44876#false} is VALID [2020-07-10 14:40:28,989 INFO L280 TraceCheckUtils]: 323: Hoare triple {44876#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {44876#false} is VALID [2020-07-10 14:40:28,989 INFO L280 TraceCheckUtils]: 324: Hoare triple {44876#false} assume true; {44876#false} is VALID [2020-07-10 14:40:28,990 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {44876#false} {44876#false} #572#return; {44876#false} is VALID [2020-07-10 14:40:28,990 INFO L280 TraceCheckUtils]: 326: Hoare triple {44876#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {44876#false} is VALID [2020-07-10 14:40:28,990 INFO L280 TraceCheckUtils]: 327: Hoare triple {44876#false} assume 0 != ~tmp___0~0; {44876#false} is VALID [2020-07-10 14:40:28,990 INFO L280 TraceCheckUtils]: 328: Hoare triple {44876#false} assume 0 == ~switchedOnBeforeTS~0; {44876#false} is VALID [2020-07-10 14:40:28,990 INFO L263 TraceCheckUtils]: 329: Hoare triple {44876#false} call __automaton_fail(); {44876#false} is VALID [2020-07-10 14:40:28,990 INFO L280 TraceCheckUtils]: 330: Hoare triple {44876#false} assume !false; {44876#false} is VALID [2020-07-10 14:40:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 239 proven. 4 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2020-07-10 14:40:29,057 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:40:29,057 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 24 [2020-07-10 14:40:29,057 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595788298] [2020-07-10 14:40:29,059 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 331 [2020-07-10 14:40:29,951 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:40:29,952 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-10 14:40:30,419 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:40:30,420 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-10 14:40:30,420 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:40:30,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-10 14:40:30,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:40:30,421 INFO L87 Difference]: Start difference. First operand 2043 states and 2402 transitions. Second operand 24 states. [2020-07-10 14:40:32,021 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:40:39,139 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:40:40,393 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:42,835 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:49,924 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:51,555 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:52,421 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:53,172 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:54,035 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:55,368 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:56,563 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:56,979 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:40:57,766 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:58,206 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:58,636 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:59,103 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:41:01,284 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:41:02,198 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:41:03,299 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:41:03,738 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:13,895 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:17,246 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:18,502 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:20,853 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:41:23,353 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:41:23,870 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:41:25,195 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:41:26,541 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:41:29,330 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:31,702 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:48,963 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:41:49,968 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:41:50,565 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:41:51,318 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:52,179 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-10 14:41:52,989 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-10 14:41:53,630 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:41:54,265 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:43:23,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:23,701 INFO L93 Difference]: Finished difference Result 8143 states and 11388 transitions. [2020-07-10 14:43:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2020-07-10 14:43:23,701 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 331 [2020-07-10 14:43:23,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:43:23,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:43:23,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 1658 transitions. [2020-07-10 14:43:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:43:23,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 1658 transitions. [2020-07-10 14:43:23,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 94 states and 1658 transitions. [2020-07-10 14:43:29,704 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:43:31,517 INFO L225 Difference]: With dead ends: 8143 [2020-07-10 14:43:31,517 INFO L226 Difference]: Without dead ends: 6136 [2020-07-10 14:43:31,531 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 578 GetRequests, 464 SyntacticMatches, 1 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4633 ImplicationChecksByTransitivity, 16.6s TimeCoverageRelationStatistics Valid=1944, Invalid=11166, Unknown=0, NotChecked=0, Total=13110 [2020-07-10 14:43:31,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6136 states. [2020-07-10 14:44:12,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6136 to 4419. [2020-07-10 14:44:12,691 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:44:12,691 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6136 states. Second operand 4419 states. [2020-07-10 14:44:12,691 INFO L74 IsIncluded]: Start isIncluded. First operand 6136 states. Second operand 4419 states. [2020-07-10 14:44:12,691 INFO L87 Difference]: Start difference. First operand 6136 states. Second operand 4419 states. [2020-07-10 14:44:13,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:13,891 INFO L93 Difference]: Finished difference Result 6136 states and 8061 transitions. [2020-07-10 14:44:13,891 INFO L276 IsEmpty]: Start isEmpty. Operand 6136 states and 8061 transitions. [2020-07-10 14:44:13,906 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:44:13,906 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:44:13,906 INFO L74 IsIncluded]: Start isIncluded. First operand 4419 states. Second operand 6136 states. [2020-07-10 14:44:13,907 INFO L87 Difference]: Start difference. First operand 4419 states. Second operand 6136 states. [2020-07-10 14:44:15,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:15,130 INFO L93 Difference]: Finished difference Result 6136 states and 8061 transitions. [2020-07-10 14:44:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 6136 states and 8061 transitions. [2020-07-10 14:44:15,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:44:15,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:44:15,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:44:15,143 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:44:15,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4419 states. [2020-07-10 14:44:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 4419 states and 5100 transitions. [2020-07-10 14:44:15,966 INFO L78 Accepts]: Start accepts. Automaton has 4419 states and 5100 transitions. Word has length 331 [2020-07-10 14:44:15,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:44:15,966 INFO L479 AbstractCegarLoop]: Abstraction has 4419 states and 5100 transitions. [2020-07-10 14:44:15,966 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-10 14:44:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4419 states and 5100 transitions. [2020-07-10 14:44:15,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2020-07-10 14:44:15,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:44:15,979 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:44:16,179 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:44:16,180 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:44:16,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:44:16,180 INFO L82 PathProgramCache]: Analyzing trace with hash -690465919, now seen corresponding path program 1 times [2020-07-10 14:44:16,181 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:44:16,181 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249504931] [2020-07-10 14:44:16,182 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:44:16,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,592 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:44:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {76482#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {76197#true} is VALID [2020-07-10 14:44:16,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,653 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #596#return; {76197#true} is VALID [2020-07-10 14:44:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,656 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {76197#true} {76197#true} #480#return; {76197#true} is VALID [2020-07-10 14:44:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,659 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {76197#true} {76197#true} #482#return; {76197#true} is VALID [2020-07-10 14:44:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:44:16,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:44:16,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {76197#true} #484#return; {76209#(= 1 |main_#t~ret8|)} is VALID [2020-07-10 14:44:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,693 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {76197#true} {76197#true} #486#return; {76197#true} is VALID [2020-07-10 14:44:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {76197#true} is VALID [2020-07-10 14:44:16,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,710 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #586#return; {76197#true} is VALID [2020-07-10 14:44:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-10 14:44:16,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,728 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #532#return; {76197#true} is VALID [2020-07-10 14:44:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:16,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:16,787 INFO L263 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:16,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:16,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,788 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:16,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:16,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,788 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,845 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:16,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:16,846 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:16,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,846 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,847 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:16,847 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:16,847 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:16,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:16,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,848 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:16,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,870 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:16,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,870 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:16,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:16,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,871 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:16,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,872 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:16,880 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:16,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,881 INFO L263 TraceCheckUtils]: 3: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:16,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:16,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,881 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:16,881 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,882 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,882 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:16,882 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:16,882 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:16,883 INFO L263 TraceCheckUtils]: 12: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,885 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,887 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:16,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:16,888 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:16,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:16,888 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:16,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,889 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,889 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:16,889 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:16,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:16,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:16,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,890 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:16,890 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:16,890 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:16,891 INFO L263 TraceCheckUtils]: 16: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:16,892 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:16,892 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,892 INFO L263 TraceCheckUtils]: 20: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:16,892 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:16,893 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,893 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:16,893 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,893 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,893 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:16,894 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:16,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:16,895 INFO L263 TraceCheckUtils]: 29: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,897 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,897 INFO L280 TraceCheckUtils]: 33: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,898 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,899 INFO L280 TraceCheckUtils]: 35: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,899 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:16,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:16,901 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:16,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:16,902 INFO L263 TraceCheckUtils]: 5: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:16,902 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:16,902 INFO L263 TraceCheckUtils]: 7: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:16,903 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,903 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:16,903 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:16,904 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:16,904 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:16,904 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,904 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:16,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:16,905 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:16,906 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,906 INFO L280 TraceCheckUtils]: 20: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:16,906 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:16,906 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,906 INFO L263 TraceCheckUtils]: 23: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:16,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:16,907 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,907 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:16,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,908 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:16,908 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:16,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:16,909 INFO L263 TraceCheckUtils]: 32: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,910 INFO L280 TraceCheckUtils]: 33: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,911 INFO L280 TraceCheckUtils]: 34: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,911 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,912 INFO L280 TraceCheckUtils]: 36: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,913 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,913 INFO L280 TraceCheckUtils]: 38: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,914 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,915 INFO L280 TraceCheckUtils]: 40: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,916 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:16,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:16,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:16,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:16,919 INFO L263 TraceCheckUtils]: 5: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:16,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:16,920 INFO L263 TraceCheckUtils]: 8: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:16,920 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:16,920 INFO L263 TraceCheckUtils]: 10: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:16,920 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,921 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,921 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:16,921 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:16,921 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:16,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:16,922 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,922 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:16,922 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:16,922 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:16,923 INFO L263 TraceCheckUtils]: 22: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,924 INFO L280 TraceCheckUtils]: 23: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:16,924 INFO L263 TraceCheckUtils]: 24: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:16,924 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,924 INFO L263 TraceCheckUtils]: 26: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:16,925 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:16,925 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,925 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:16,925 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,925 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,926 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:16,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:16,926 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:16,927 INFO L263 TraceCheckUtils]: 35: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,928 INFO L280 TraceCheckUtils]: 36: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,928 INFO L280 TraceCheckUtils]: 37: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,929 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,930 INFO L280 TraceCheckUtils]: 39: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,931 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,931 INFO L280 TraceCheckUtils]: 41: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,932 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,933 INFO L280 TraceCheckUtils]: 43: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,934 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,934 INFO L280 TraceCheckUtils]: 45: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,935 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #552#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:16,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:16,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:16,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:16,945 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:16,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:16,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,946 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:16,946 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:16,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume !(2 != ~tmp~0); {76197#true} is VALID [2020-07-10 14:44:16,946 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,947 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76541#(<= 1 ~pumpRunning~0)} #554#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,950 INFO L263 TraceCheckUtils]: 0: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:44:16,950 INFO L263 TraceCheckUtils]: 1: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:16,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:16,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,950 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:16,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:16,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,951 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:16,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:16,951 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-10 14:44:16,952 INFO L263 TraceCheckUtils]: 10: Hoare triple {76197#true} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,953 INFO L280 TraceCheckUtils]: 11: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:16,953 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:16,953 INFO L263 TraceCheckUtils]: 13: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,954 INFO L280 TraceCheckUtils]: 14: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:16,954 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:16,954 INFO L263 TraceCheckUtils]: 16: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,955 INFO L280 TraceCheckUtils]: 17: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:16,955 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:16,955 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:16,955 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:16,955 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:16,956 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,956 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:16,956 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,956 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:16,956 INFO L280 TraceCheckUtils]: 26: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:16,957 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:16,957 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:16,957 INFO L280 TraceCheckUtils]: 29: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,957 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:16,957 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:16,957 INFO L280 TraceCheckUtils]: 32: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:16,959 INFO L263 TraceCheckUtils]: 33: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,959 INFO L280 TraceCheckUtils]: 34: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:16,959 INFO L263 TraceCheckUtils]: 35: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:16,959 INFO L280 TraceCheckUtils]: 36: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,959 INFO L263 TraceCheckUtils]: 37: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:16,960 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:16,960 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,960 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:16,960 INFO L280 TraceCheckUtils]: 41: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:16,961 INFO L280 TraceCheckUtils]: 42: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,961 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:16,961 INFO L280 TraceCheckUtils]: 44: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:16,961 INFO L280 TraceCheckUtils]: 45: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:16,962 INFO L263 TraceCheckUtils]: 46: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:16,963 INFO L280 TraceCheckUtils]: 47: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,964 INFO L280 TraceCheckUtils]: 48: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,964 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,965 INFO L280 TraceCheckUtils]: 50: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,966 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,967 INFO L280 TraceCheckUtils]: 52: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,967 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,968 INFO L280 TraceCheckUtils]: 54: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,969 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,970 INFO L280 TraceCheckUtils]: 56: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,971 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #552#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,971 INFO L263 TraceCheckUtils]: 58: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-10 14:44:16,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:16,972 INFO L263 TraceCheckUtils]: 60: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:16,972 INFO L280 TraceCheckUtils]: 61: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:16,972 INFO L280 TraceCheckUtils]: 62: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,972 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:16,972 INFO L280 TraceCheckUtils]: 64: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:16,973 INFO L280 TraceCheckUtils]: 65: Hoare triple {76197#true} assume !(2 != ~tmp~0); {76197#true} is VALID [2020-07-10 14:44:16,973 INFO L280 TraceCheckUtils]: 66: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:16,974 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {76197#true} {76541#(<= 1 ~pumpRunning~0)} #554#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,975 INFO L280 TraceCheckUtils]: 68: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:16,976 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #538#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,008 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,008 INFO L263 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,009 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,009 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,010 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,010 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-10 14:44:17,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #550#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,039 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,040 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,042 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-10 14:44:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-10 14:44:17,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-10 14:44:17,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-10 14:44:17,070 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-10 14:44:17,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,071 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-10 14:44:17,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-10 14:44:17,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-10 14:44:17,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-10 14:44:17,072 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,072 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-10 14:44:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,086 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,088 INFO L263 TraceCheckUtils]: 2: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-10 14:44:17,088 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,089 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,092 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:17,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,093 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-10 14:44:17,094 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-10 14:44:17,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,095 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-10 14:44:17,095 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-10 14:44:17,095 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-10 14:44:17,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-10 14:44:17,096 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,096 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-10 14:44:17,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {76197#true} is VALID [2020-07-10 14:44:17,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume !(0 != ~tmp~4); {76197#true} is VALID [2020-07-10 14:44:17,098 INFO L263 TraceCheckUtils]: 15: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,098 INFO L280 TraceCheckUtils]: 16: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,099 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,100 INFO L263 TraceCheckUtils]: 18: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-10 14:44:17,100 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,101 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,103 INFO L280 TraceCheckUtils]: 21: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,104 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,105 INFO L280 TraceCheckUtils]: 23: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,106 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #528#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,108 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,109 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,115 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,115 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,116 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,116 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-10 14:44:17,118 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-10 14:44:17,119 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(0 != ~tmp~5); {76197#true} is VALID [2020-07-10 14:44:17,126 INFO L263 TraceCheckUtils]: 13: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:17,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,127 INFO L263 TraceCheckUtils]: 16: Hoare triple {76197#true} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-10 14:44:17,127 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-10 14:44:17,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,128 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-10 14:44:17,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-10 14:44:17,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-10 14:44:17,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-10 14:44:17,128 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,129 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-10 14:44:17,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {76197#true} is VALID [2020-07-10 14:44:17,129 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !(0 != ~tmp~4); {76197#true} is VALID [2020-07-10 14:44:17,130 INFO L263 TraceCheckUtils]: 29: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,132 INFO L263 TraceCheckUtils]: 32: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-10 14:44:17,132 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,133 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,134 INFO L280 TraceCheckUtils]: 35: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,136 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,137 INFO L280 TraceCheckUtils]: 37: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,138 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #528#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,139 INFO L280 TraceCheckUtils]: 39: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,140 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76289#(not (= 0 ~pumpRunning~0))} #552#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,235 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:17,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:17,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:44:17,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:17,274 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,275 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,275 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:17,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-10 14:44:17,276 INFO L263 TraceCheckUtils]: 7: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:17,278 INFO L280 TraceCheckUtils]: 9: Hoare triple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:17,280 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:44:17,281 INFO L280 TraceCheckUtils]: 11: Hoare triple {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:44:17,282 INFO L280 TraceCheckUtils]: 12: Hoare triple {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,284 INFO L280 TraceCheckUtils]: 13: Hoare triple {76819#(= 0 ~pumpRunning~0)} assume true; {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,285 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {76819#(= 0 ~pumpRunning~0)} {76289#(not (= 0 ~pumpRunning~0))} #554#return; {76198#false} is VALID [2020-07-10 14:44:17,287 INFO L263 TraceCheckUtils]: 0: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:44:17,287 INFO L263 TraceCheckUtils]: 1: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,288 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,288 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,289 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:17,290 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,291 INFO L263 TraceCheckUtils]: 9: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:44:17,291 INFO L280 TraceCheckUtils]: 10: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-10 14:44:17,292 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,293 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #550#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,294 INFO L280 TraceCheckUtils]: 13: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,295 INFO L263 TraceCheckUtils]: 14: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,295 INFO L280 TraceCheckUtils]: 15: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,296 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,296 INFO L263 TraceCheckUtils]: 17: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,296 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,297 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,297 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,297 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,298 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,298 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,298 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,299 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-10 14:44:17,299 INFO L280 TraceCheckUtils]: 26: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-10 14:44:17,299 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume !(0 != ~tmp~5); {76197#true} is VALID [2020-07-10 14:44:17,301 INFO L263 TraceCheckUtils]: 28: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,301 INFO L280 TraceCheckUtils]: 29: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:17,302 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,302 INFO L263 TraceCheckUtils]: 31: Hoare triple {76197#true} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,302 INFO L280 TraceCheckUtils]: 32: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-10 14:44:17,303 INFO L263 TraceCheckUtils]: 33: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,303 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-10 14:44:17,303 INFO L280 TraceCheckUtils]: 35: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,303 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-10 14:44:17,304 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-10 14:44:17,304 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-10 14:44:17,304 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-10 14:44:17,305 INFO L280 TraceCheckUtils]: 40: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,305 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-10 14:44:17,305 INFO L280 TraceCheckUtils]: 42: Hoare triple {76197#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {76197#true} is VALID [2020-07-10 14:44:17,306 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} assume !(0 != ~tmp~4); {76197#true} is VALID [2020-07-10 14:44:17,307 INFO L263 TraceCheckUtils]: 44: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,307 INFO L280 TraceCheckUtils]: 45: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,308 INFO L280 TraceCheckUtils]: 46: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,309 INFO L263 TraceCheckUtils]: 47: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-10 14:44:17,309 INFO L280 TraceCheckUtils]: 48: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,310 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,311 INFO L280 TraceCheckUtils]: 50: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,312 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,313 INFO L280 TraceCheckUtils]: 52: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,314 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #528#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,315 INFO L280 TraceCheckUtils]: 54: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,316 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76289#(not (= 0 ~pumpRunning~0))} #552#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,316 INFO L263 TraceCheckUtils]: 56: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-10 14:44:17,316 INFO L280 TraceCheckUtils]: 57: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:17,316 INFO L263 TraceCheckUtils]: 58: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,317 INFO L280 TraceCheckUtils]: 59: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,317 INFO L280 TraceCheckUtils]: 60: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,317 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,317 INFO L280 TraceCheckUtils]: 62: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:17,317 INFO L280 TraceCheckUtils]: 63: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-10 14:44:17,318 INFO L263 TraceCheckUtils]: 64: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,319 INFO L280 TraceCheckUtils]: 65: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:17,320 INFO L280 TraceCheckUtils]: 66: Hoare triple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:17,321 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:44:17,322 INFO L280 TraceCheckUtils]: 68: Hoare triple {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:44:17,323 INFO L280 TraceCheckUtils]: 69: Hoare triple {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,323 INFO L280 TraceCheckUtils]: 70: Hoare triple {76819#(= 0 ~pumpRunning~0)} assume true; {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,324 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {76819#(= 0 ~pumpRunning~0)} {76289#(not (= 0 ~pumpRunning~0))} #554#return; {76198#false} is VALID [2020-07-10 14:44:17,325 INFO L280 TraceCheckUtils]: 72: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:17,325 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {76198#false} {76289#(not (= 0 ~pumpRunning~0))} #538#return; {76198#false} is VALID [2020-07-10 14:44:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {76821#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {76197#true} is VALID [2020-07-10 14:44:17,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76198#false} #534#return; {76198#false} is VALID [2020-07-10 14:44:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,398 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,399 INFO L263 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,400 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,401 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:17,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-10 14:44:17,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,406 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #550#return; {76197#true} is VALID [2020-07-10 14:44:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,420 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,421 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,422 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,422 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-10 14:44:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {76197#true} is VALID [2020-07-10 14:44:17,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,428 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #526#return; {76197#true} is VALID [2020-07-10 14:44:17,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,429 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,429 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,430 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,430 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,430 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,430 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,431 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-10 14:44:17,431 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-10 14:44:17,431 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume 0 != ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,432 INFO L263 TraceCheckUtils]: 13: Hoare triple {76197#true} call deactivatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {76197#true} is VALID [2020-07-10 14:44:17,433 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,433 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {76197#true} {76197#true} #526#return; {76197#true} is VALID [2020-07-10 14:44:17,433 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,434 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {76197#true} {76197#true} #552#return; {76197#true} is VALID [2020-07-10 14:44:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,442 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,445 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #572#return; {76197#true} is VALID [2020-07-10 14:44:17,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:17,446 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,446 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,446 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,446 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:17,447 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-10 14:44:17,447 INFO L263 TraceCheckUtils]: 7: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,447 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,447 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #572#return; {76197#true} is VALID [2020-07-10 14:44:17,448 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76197#true} is VALID [2020-07-10 14:44:17,448 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(0 != ~tmp___0~0); {76197#true} is VALID [2020-07-10 14:44:17,448 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,448 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {76197#true} {76197#true} #554#return; {76197#true} is VALID [2020-07-10 14:44:17,450 INFO L263 TraceCheckUtils]: 0: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:44:17,450 INFO L263 TraceCheckUtils]: 1: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,451 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,451 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,452 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:17,452 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,453 INFO L263 TraceCheckUtils]: 9: Hoare triple {76197#true} call lowerWaterLevel(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:44:17,453 INFO L280 TraceCheckUtils]: 10: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-10 14:44:17,453 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,453 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {76197#true} {76197#true} #550#return; {76197#true} is VALID [2020-07-10 14:44:17,454 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-10 14:44:17,454 INFO L263 TraceCheckUtils]: 14: Hoare triple {76197#true} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,455 INFO L263 TraceCheckUtils]: 17: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,455 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,456 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,456 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,456 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,456 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,456 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,457 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-10 14:44:17,457 INFO L280 TraceCheckUtils]: 26: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-10 14:44:17,457 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume 0 != ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,458 INFO L263 TraceCheckUtils]: 28: Hoare triple {76197#true} call deactivatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,458 INFO L280 TraceCheckUtils]: 29: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {76197#true} is VALID [2020-07-10 14:44:17,459 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,459 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {76197#true} {76197#true} #526#return; {76197#true} is VALID [2020-07-10 14:44:17,459 INFO L280 TraceCheckUtils]: 32: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,459 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {76197#true} {76197#true} #552#return; {76197#true} is VALID [2020-07-10 14:44:17,460 INFO L263 TraceCheckUtils]: 34: Hoare triple {76197#true} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-10 14:44:17,460 INFO L280 TraceCheckUtils]: 35: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:17,460 INFO L263 TraceCheckUtils]: 36: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,460 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,461 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,461 INFO L280 TraceCheckUtils]: 40: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:17,461 INFO L280 TraceCheckUtils]: 41: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-10 14:44:17,461 INFO L263 TraceCheckUtils]: 42: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,462 INFO L280 TraceCheckUtils]: 44: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,462 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {76197#true} {76197#true} #572#return; {76197#true} is VALID [2020-07-10 14:44:17,462 INFO L280 TraceCheckUtils]: 46: Hoare triple {76197#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76197#true} is VALID [2020-07-10 14:44:17,462 INFO L280 TraceCheckUtils]: 47: Hoare triple {76197#true} assume !(0 != ~tmp___0~0); {76197#true} is VALID [2020-07-10 14:44:17,463 INFO L280 TraceCheckUtils]: 48: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,463 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {76197#true} {76197#true} #554#return; {76197#true} is VALID [2020-07-10 14:44:17,463 INFO L280 TraceCheckUtils]: 50: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,463 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {76197#true} {76198#false} #538#return; {76198#false} is VALID [2020-07-10 14:44:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-10 14:44:17,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76198#false} #532#return; {76198#false} is VALID [2020-07-10 14:44:17,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,476 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,476 INFO L263 TraceCheckUtils]: 0: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,477 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,478 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76198#false} #548#return; {76198#false} is VALID [2020-07-10 14:44:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,517 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:17,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:17,518 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,519 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:17,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:17,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:17,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:17,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,520 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:17,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,533 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,534 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,535 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-10 14:44:17,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-10 14:44:17,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:17,540 INFO L263 TraceCheckUtils]: 1: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,541 INFO L263 TraceCheckUtils]: 3: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,541 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,542 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,542 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:17,542 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:17,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:17,544 INFO L263 TraceCheckUtils]: 12: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-10 14:44:17,544 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,545 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-10 14:44:17,545 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,545 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-10 14:44:17,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,546 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:17,547 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,548 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:17,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:17,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:17,548 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:17,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,549 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:17,549 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:17,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,551 INFO L263 TraceCheckUtils]: 16: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,551 INFO L280 TraceCheckUtils]: 17: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:17,551 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,552 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,552 INFO L263 TraceCheckUtils]: 20: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,552 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,552 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,552 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,553 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,553 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,553 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:17,553 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:17,553 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:17,554 INFO L263 TraceCheckUtils]: 29: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,555 INFO L280 TraceCheckUtils]: 30: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-10 14:44:17,555 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,555 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-10 14:44:17,555 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,555 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-10 14:44:17,556 INFO L280 TraceCheckUtils]: 35: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,556 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {76197#true} {76197#true} #582#return; {76197#true} is VALID [2020-07-10 14:44:17,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:17,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:17,558 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,559 INFO L263 TraceCheckUtils]: 5: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,559 INFO L280 TraceCheckUtils]: 6: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:17,559 INFO L263 TraceCheckUtils]: 7: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,560 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,560 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:17,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:17,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:17,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:17,561 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,561 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:17,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:17,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,562 INFO L263 TraceCheckUtils]: 19: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,563 INFO L280 TraceCheckUtils]: 20: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:17,563 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,563 INFO L280 TraceCheckUtils]: 22: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,563 INFO L263 TraceCheckUtils]: 23: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,563 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,564 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,564 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,564 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,565 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,565 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:17,565 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:17,565 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:17,566 INFO L263 TraceCheckUtils]: 32: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,566 INFO L280 TraceCheckUtils]: 33: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-10 14:44:17,567 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,567 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-10 14:44:17,567 INFO L280 TraceCheckUtils]: 36: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,567 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-10 14:44:17,567 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,567 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {76197#true} {76197#true} #582#return; {76197#true} is VALID [2020-07-10 14:44:17,568 INFO L280 TraceCheckUtils]: 40: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,568 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {76197#true} {76197#true} #530#return; {76197#true} is VALID [2020-07-10 14:44:17,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:17,570 INFO L263 TraceCheckUtils]: 2: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:17,570 INFO L280 TraceCheckUtils]: 4: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:17,571 INFO L263 TraceCheckUtils]: 5: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,571 INFO L280 TraceCheckUtils]: 6: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,571 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,572 INFO L263 TraceCheckUtils]: 8: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,572 INFO L280 TraceCheckUtils]: 9: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:17,572 INFO L263 TraceCheckUtils]: 10: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,572 INFO L280 TraceCheckUtils]: 11: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,572 INFO L280 TraceCheckUtils]: 12: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,573 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:17,573 INFO L280 TraceCheckUtils]: 15: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:17,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:17,573 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:17,573 INFO L280 TraceCheckUtils]: 18: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,574 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:17,574 INFO L280 TraceCheckUtils]: 20: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:17,574 INFO L280 TraceCheckUtils]: 21: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,576 INFO L263 TraceCheckUtils]: 22: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,576 INFO L280 TraceCheckUtils]: 23: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:17,576 INFO L263 TraceCheckUtils]: 24: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,576 INFO L280 TraceCheckUtils]: 25: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,576 INFO L263 TraceCheckUtils]: 26: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,577 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,577 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,577 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,577 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,577 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,578 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:17,578 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:17,578 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:17,579 INFO L263 TraceCheckUtils]: 35: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,579 INFO L280 TraceCheckUtils]: 36: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-10 14:44:17,579 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,579 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-10 14:44:17,579 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,580 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-10 14:44:17,580 INFO L280 TraceCheckUtils]: 41: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,580 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {76197#true} {76197#true} #582#return; {76197#true} is VALID [2020-07-10 14:44:17,580 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,580 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {76197#true} {76197#true} #530#return; {76197#true} is VALID [2020-07-10 14:44:17,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,581 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {76197#true} {76198#false} #552#return; {76198#false} is VALID [2020-07-10 14:44:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76198#false} #570#return; {76198#false} is VALID [2020-07-10 14:44:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:17,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,593 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {76197#true} {76198#false} #572#return; {76198#false} is VALID [2020-07-10 14:44:17,597 INFO L263 TraceCheckUtils]: 0: Hoare triple {76197#true} call ULTIMATE.init(); {76482#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:44:17,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {76482#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~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~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {76197#true} is VALID [2020-07-10 14:44:17,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,598 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76197#true} #596#return; {76197#true} is VALID [2020-07-10 14:44:17,598 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret77 := main(); {76197#true} is VALID [2020-07-10 14:44:17,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~2;havoc ~tmp~2; {76197#true} is VALID [2020-07-10 14:44:17,598 INFO L263 TraceCheckUtils]: 6: Hoare triple {76197#true} call select_helpers(); {76197#true} is VALID [2020-07-10 14:44:17,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,599 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76197#true} #480#return; {76197#true} is VALID [2020-07-10 14:44:17,599 INFO L263 TraceCheckUtils]: 9: Hoare triple {76197#true} call select_features(); {76197#true} is VALID [2020-07-10 14:44:17,599 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,599 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {76197#true} {76197#true} #482#return; {76197#true} is VALID [2020-07-10 14:44:17,599 INFO L263 TraceCheckUtils]: 12: Hoare triple {76197#true} call #t~ret8 := valid_product(); {76197#true} is VALID [2020-07-10 14:44:17,600 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:44:17,601 INFO L280 TraceCheckUtils]: 14: Hoare triple {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:44:17,602 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {76483#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {76197#true} #484#return; {76209#(= 1 |main_#t~ret8|)} is VALID [2020-07-10 14:44:17,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {76209#(= 1 |main_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {76210#(= 1 main_~tmp~2)} is VALID [2020-07-10 14:44:17,603 INFO L280 TraceCheckUtils]: 17: Hoare triple {76210#(= 1 main_~tmp~2)} assume 0 != ~tmp~2; {76197#true} is VALID [2020-07-10 14:44:17,603 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call setup(); {76197#true} is VALID [2020-07-10 14:44:17,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,604 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {76197#true} {76197#true} #486#return; {76197#true} is VALID [2020-07-10 14:44:17,604 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call runTest(); {76197#true} is VALID [2020-07-10 14:44:17,606 INFO L263 TraceCheckUtils]: 22: Hoare triple {76197#true} call __utac_acc__Specification5_spec__1(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:44:17,606 INFO L280 TraceCheckUtils]: 23: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {76197#true} is VALID [2020-07-10 14:44:17,606 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,606 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #586#return; {76197#true} is VALID [2020-07-10 14:44:17,606 INFO L263 TraceCheckUtils]: 26: Hoare triple {76197#true} call test(); {76197#true} is VALID [2020-07-10 14:44:17,607 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {76197#true} is VALID [2020-07-10 14:44:17,607 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !false; {76197#true} is VALID [2020-07-10 14:44:17,607 INFO L280 TraceCheckUtils]: 29: Hoare triple {76197#true} assume ~splverifierCounter~0 < 4; {76197#true} is VALID [2020-07-10 14:44:17,607 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76197#true} is VALID [2020-07-10 14:44:17,607 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume 0 != ~tmp~1; {76197#true} is VALID [2020-07-10 14:44:17,608 INFO L263 TraceCheckUtils]: 32: Hoare triple {76197#true} call waterRise(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:44:17,609 INFO L280 TraceCheckUtils]: 33: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-10 14:44:17,609 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,609 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {76197#true} {76197#true} #532#return; {76197#true} is VALID [2020-07-10 14:44:17,609 INFO L280 TraceCheckUtils]: 36: Hoare triple {76197#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76197#true} is VALID [2020-07-10 14:44:17,609 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} assume !(0 != ~tmp___0~1); {76197#true} is VALID [2020-07-10 14:44:17,610 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76197#true} is VALID [2020-07-10 14:44:17,610 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} assume 0 != ~tmp___2~0; {76197#true} is VALID [2020-07-10 14:44:17,611 INFO L263 TraceCheckUtils]: 40: Hoare triple {76197#true} call timeShift(); {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:44:17,612 INFO L263 TraceCheckUtils]: 41: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:44:17,612 INFO L263 TraceCheckUtils]: 42: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,613 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,613 INFO L280 TraceCheckUtils]: 44: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,613 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,613 INFO L280 TraceCheckUtils]: 46: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,614 INFO L280 TraceCheckUtils]: 47: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,614 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:17,614 INFO L280 TraceCheckUtils]: 49: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:17,614 INFO L280 TraceCheckUtils]: 50: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-10 14:44:17,615 INFO L263 TraceCheckUtils]: 51: Hoare triple {76197#true} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,615 INFO L280 TraceCheckUtils]: 52: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,616 INFO L280 TraceCheckUtils]: 53: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:17,616 INFO L263 TraceCheckUtils]: 54: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,617 INFO L280 TraceCheckUtils]: 55: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:17,617 INFO L280 TraceCheckUtils]: 56: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:17,618 INFO L263 TraceCheckUtils]: 57: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,618 INFO L280 TraceCheckUtils]: 58: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,618 INFO L280 TraceCheckUtils]: 59: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,619 INFO L263 TraceCheckUtils]: 60: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,619 INFO L280 TraceCheckUtils]: 61: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:17,619 INFO L263 TraceCheckUtils]: 62: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,619 INFO L280 TraceCheckUtils]: 63: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,619 INFO L280 TraceCheckUtils]: 64: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,620 INFO L280 TraceCheckUtils]: 65: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,620 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:17,620 INFO L280 TraceCheckUtils]: 67: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:17,620 INFO L280 TraceCheckUtils]: 68: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:17,620 INFO L280 TraceCheckUtils]: 69: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:17,621 INFO L280 TraceCheckUtils]: 70: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,621 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:17,621 INFO L280 TraceCheckUtils]: 72: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:17,621 INFO L280 TraceCheckUtils]: 73: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,622 INFO L263 TraceCheckUtils]: 74: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,623 INFO L280 TraceCheckUtils]: 75: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:17,623 INFO L263 TraceCheckUtils]: 76: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,623 INFO L280 TraceCheckUtils]: 77: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,623 INFO L263 TraceCheckUtils]: 78: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,623 INFO L280 TraceCheckUtils]: 79: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,623 INFO L280 TraceCheckUtils]: 80: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,624 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,624 INFO L280 TraceCheckUtils]: 82: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,624 INFO L280 TraceCheckUtils]: 83: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,624 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:17,624 INFO L280 TraceCheckUtils]: 85: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:17,625 INFO L280 TraceCheckUtils]: 86: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:17,625 INFO L263 TraceCheckUtils]: 87: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,626 INFO L280 TraceCheckUtils]: 88: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,627 INFO L280 TraceCheckUtils]: 89: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,628 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,628 INFO L280 TraceCheckUtils]: 91: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,629 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,629 INFO L280 TraceCheckUtils]: 93: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,630 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,631 INFO L280 TraceCheckUtils]: 95: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,631 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,632 INFO L280 TraceCheckUtils]: 97: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,633 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #552#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,633 INFO L263 TraceCheckUtils]: 99: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-10 14:44:17,633 INFO L280 TraceCheckUtils]: 100: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:17,633 INFO L263 TraceCheckUtils]: 101: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,634 INFO L280 TraceCheckUtils]: 102: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,634 INFO L280 TraceCheckUtils]: 103: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,634 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,634 INFO L280 TraceCheckUtils]: 105: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:17,634 INFO L280 TraceCheckUtils]: 106: Hoare triple {76197#true} assume !(2 != ~tmp~0); {76197#true} is VALID [2020-07-10 14:44:17,634 INFO L280 TraceCheckUtils]: 107: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,635 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {76197#true} {76541#(<= 1 ~pumpRunning~0)} #554#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,636 INFO L280 TraceCheckUtils]: 109: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,637 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #538#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,637 INFO L280 TraceCheckUtils]: 111: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume !false; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,638 INFO L280 TraceCheckUtils]: 112: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,639 INFO L280 TraceCheckUtils]: 113: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,639 INFO L280 TraceCheckUtils]: 114: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~1); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,640 INFO L280 TraceCheckUtils]: 115: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,640 INFO L280 TraceCheckUtils]: 116: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,641 INFO L280 TraceCheckUtils]: 117: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,642 INFO L280 TraceCheckUtils]: 118: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,643 INFO L263 TraceCheckUtils]: 119: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call timeShift(); {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:44:17,645 INFO L263 TraceCheckUtils]: 120: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:44:17,645 INFO L263 TraceCheckUtils]: 121: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,645 INFO L280 TraceCheckUtils]: 122: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,645 INFO L280 TraceCheckUtils]: 123: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,646 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,646 INFO L280 TraceCheckUtils]: 125: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,646 INFO L280 TraceCheckUtils]: 126: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,646 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:17,647 INFO L280 TraceCheckUtils]: 128: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,648 INFO L263 TraceCheckUtils]: 129: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:44:17,648 INFO L280 TraceCheckUtils]: 130: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-10 14:44:17,648 INFO L280 TraceCheckUtils]: 131: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,650 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #550#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,650 INFO L280 TraceCheckUtils]: 133: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,653 INFO L263 TraceCheckUtils]: 134: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,653 INFO L280 TraceCheckUtils]: 135: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,654 INFO L280 TraceCheckUtils]: 136: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,654 INFO L263 TraceCheckUtils]: 137: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,654 INFO L280 TraceCheckUtils]: 138: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,654 INFO L263 TraceCheckUtils]: 139: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,654 INFO L280 TraceCheckUtils]: 140: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,654 INFO L280 TraceCheckUtils]: 141: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,655 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,655 INFO L280 TraceCheckUtils]: 143: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,655 INFO L280 TraceCheckUtils]: 144: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,655 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-10 14:44:17,655 INFO L280 TraceCheckUtils]: 146: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-10 14:44:17,656 INFO L280 TraceCheckUtils]: 147: Hoare triple {76197#true} assume !(0 != ~tmp~5); {76197#true} is VALID [2020-07-10 14:44:17,657 INFO L263 TraceCheckUtils]: 148: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,657 INFO L280 TraceCheckUtils]: 149: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:17,657 INFO L280 TraceCheckUtils]: 150: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,657 INFO L263 TraceCheckUtils]: 151: Hoare triple {76197#true} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,658 INFO L280 TraceCheckUtils]: 152: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-10 14:44:17,658 INFO L263 TraceCheckUtils]: 153: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,658 INFO L280 TraceCheckUtils]: 154: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-10 14:44:17,658 INFO L280 TraceCheckUtils]: 155: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,658 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-10 14:44:17,658 INFO L280 TraceCheckUtils]: 157: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-10 14:44:17,659 INFO L280 TraceCheckUtils]: 158: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-10 14:44:17,659 INFO L280 TraceCheckUtils]: 159: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-10 14:44:17,659 INFO L280 TraceCheckUtils]: 160: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,659 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {76197#true} {76197#true} #576#return; {76197#true} is VALID [2020-07-10 14:44:17,659 INFO L280 TraceCheckUtils]: 162: Hoare triple {76197#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {76197#true} is VALID [2020-07-10 14:44:17,659 INFO L280 TraceCheckUtils]: 163: Hoare triple {76197#true} assume !(0 != ~tmp~4); {76197#true} is VALID [2020-07-10 14:44:17,660 INFO L263 TraceCheckUtils]: 164: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,661 INFO L280 TraceCheckUtils]: 165: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,661 INFO L280 TraceCheckUtils]: 166: Hoare triple {76197#true} assume !(0 == ~pumpRunning~0); {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,661 INFO L263 TraceCheckUtils]: 167: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-10 14:44:17,662 INFO L280 TraceCheckUtils]: 168: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,662 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {76197#true} {76289#(not (= 0 ~pumpRunning~0))} #566#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,663 INFO L280 TraceCheckUtils]: 170: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,664 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #580#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,664 INFO L280 TraceCheckUtils]: 172: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,665 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76197#true} #528#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,666 INFO L280 TraceCheckUtils]: 174: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} assume true; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,667 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {76289#(not (= 0 ~pumpRunning~0))} {76289#(not (= 0 ~pumpRunning~0))} #552#return; {76289#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:44:17,667 INFO L263 TraceCheckUtils]: 176: Hoare triple {76289#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-10 14:44:17,667 INFO L280 TraceCheckUtils]: 177: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:17,668 INFO L263 TraceCheckUtils]: 178: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,668 INFO L280 TraceCheckUtils]: 179: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,668 INFO L280 TraceCheckUtils]: 180: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,668 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,668 INFO L280 TraceCheckUtils]: 182: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:17,669 INFO L280 TraceCheckUtils]: 183: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-10 14:44:17,669 INFO L263 TraceCheckUtils]: 184: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,670 INFO L280 TraceCheckUtils]: 185: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:17,671 INFO L280 TraceCheckUtils]: 186: Hoare triple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:17,672 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {76820#(= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:44:17,673 INFO L280 TraceCheckUtils]: 188: Hoare triple {76817#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:44:17,673 INFO L280 TraceCheckUtils]: 189: Hoare triple {76818#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,674 INFO L280 TraceCheckUtils]: 190: Hoare triple {76819#(= 0 ~pumpRunning~0)} assume true; {76819#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:44:17,675 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {76819#(= 0 ~pumpRunning~0)} {76289#(not (= 0 ~pumpRunning~0))} #554#return; {76198#false} is VALID [2020-07-10 14:44:17,675 INFO L280 TraceCheckUtils]: 192: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:17,676 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {76198#false} {76289#(not (= 0 ~pumpRunning~0))} #538#return; {76198#false} is VALID [2020-07-10 14:44:17,676 INFO L280 TraceCheckUtils]: 194: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-10 14:44:17,676 INFO L280 TraceCheckUtils]: 195: Hoare triple {76198#false} assume ~splverifierCounter~0 < 4; {76198#false} is VALID [2020-07-10 14:44:17,676 INFO L280 TraceCheckUtils]: 196: Hoare triple {76198#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76198#false} is VALID [2020-07-10 14:44:17,676 INFO L280 TraceCheckUtils]: 197: Hoare triple {76198#false} assume !(0 != ~tmp~1); {76198#false} is VALID [2020-07-10 14:44:17,677 INFO L280 TraceCheckUtils]: 198: Hoare triple {76198#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76198#false} is VALID [2020-07-10 14:44:17,677 INFO L280 TraceCheckUtils]: 199: Hoare triple {76198#false} assume 0 != ~tmp___0~1; {76198#false} is VALID [2020-07-10 14:44:17,677 INFO L263 TraceCheckUtils]: 200: Hoare triple {76198#false} call changeMethaneLevel(); {76821#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 14:44:17,677 INFO L280 TraceCheckUtils]: 201: Hoare triple {76821#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {76197#true} is VALID [2020-07-10 14:44:17,677 INFO L280 TraceCheckUtils]: 202: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,678 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {76197#true} {76198#false} #534#return; {76198#false} is VALID [2020-07-10 14:44:17,678 INFO L280 TraceCheckUtils]: 204: Hoare triple {76198#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76198#false} is VALID [2020-07-10 14:44:17,678 INFO L280 TraceCheckUtils]: 205: Hoare triple {76198#false} assume 0 != ~tmp___2~0; {76198#false} is VALID [2020-07-10 14:44:17,678 INFO L263 TraceCheckUtils]: 206: Hoare triple {76198#false} call timeShift(); {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:44:17,680 INFO L263 TraceCheckUtils]: 207: Hoare triple {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:44:17,680 INFO L263 TraceCheckUtils]: 208: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,680 INFO L280 TraceCheckUtils]: 209: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,680 INFO L280 TraceCheckUtils]: 210: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,681 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,681 INFO L280 TraceCheckUtils]: 212: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,681 INFO L280 TraceCheckUtils]: 213: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,681 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {76197#true} {76486#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #548#return; {76197#true} is VALID [2020-07-10 14:44:17,681 INFO L280 TraceCheckUtils]: 215: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,682 INFO L263 TraceCheckUtils]: 216: Hoare triple {76197#true} call lowerWaterLevel(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:44:17,683 INFO L280 TraceCheckUtils]: 217: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-10 14:44:17,683 INFO L280 TraceCheckUtils]: 218: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,683 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {76197#true} {76197#true} #550#return; {76197#true} is VALID [2020-07-10 14:44:17,683 INFO L280 TraceCheckUtils]: 220: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-10 14:44:17,685 INFO L263 TraceCheckUtils]: 221: Hoare triple {76197#true} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,685 INFO L280 TraceCheckUtils]: 222: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,685 INFO L280 TraceCheckUtils]: 223: Hoare triple {76197#true} assume 0 != ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,686 INFO L263 TraceCheckUtils]: 224: Hoare triple {76197#true} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,686 INFO L280 TraceCheckUtils]: 225: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,686 INFO L263 TraceCheckUtils]: 226: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,686 INFO L280 TraceCheckUtils]: 227: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,687 INFO L280 TraceCheckUtils]: 228: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,687 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,687 INFO L280 TraceCheckUtils]: 230: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,687 INFO L280 TraceCheckUtils]: 231: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,687 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {76197#true} {76197#true} #524#return; {76197#true} is VALID [2020-07-10 14:44:17,688 INFO L280 TraceCheckUtils]: 233: Hoare triple {76197#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76197#true} is VALID [2020-07-10 14:44:17,688 INFO L280 TraceCheckUtils]: 234: Hoare triple {76197#true} assume 0 != ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,689 INFO L263 TraceCheckUtils]: 235: Hoare triple {76197#true} call deactivatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,689 INFO L280 TraceCheckUtils]: 236: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {76197#true} is VALID [2020-07-10 14:44:17,689 INFO L280 TraceCheckUtils]: 237: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,689 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {76197#true} {76197#true} #526#return; {76197#true} is VALID [2020-07-10 14:44:17,690 INFO L280 TraceCheckUtils]: 239: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,690 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {76197#true} {76197#true} #552#return; {76197#true} is VALID [2020-07-10 14:44:17,690 INFO L263 TraceCheckUtils]: 241: Hoare triple {76197#true} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-10 14:44:17,690 INFO L280 TraceCheckUtils]: 242: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:17,690 INFO L263 TraceCheckUtils]: 243: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,691 INFO L280 TraceCheckUtils]: 244: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,691 INFO L280 TraceCheckUtils]: 245: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,691 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:17,691 INFO L280 TraceCheckUtils]: 247: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:17,691 INFO L280 TraceCheckUtils]: 248: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-10 14:44:17,692 INFO L263 TraceCheckUtils]: 249: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,692 INFO L280 TraceCheckUtils]: 250: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,692 INFO L280 TraceCheckUtils]: 251: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,692 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {76197#true} {76197#true} #572#return; {76197#true} is VALID [2020-07-10 14:44:17,692 INFO L280 TraceCheckUtils]: 253: Hoare triple {76197#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76197#true} is VALID [2020-07-10 14:44:17,692 INFO L280 TraceCheckUtils]: 254: Hoare triple {76197#true} assume !(0 != ~tmp___0~0); {76197#true} is VALID [2020-07-10 14:44:17,693 INFO L280 TraceCheckUtils]: 255: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,693 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {76197#true} {76197#true} #554#return; {76197#true} is VALID [2020-07-10 14:44:17,693 INFO L280 TraceCheckUtils]: 257: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,693 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {76197#true} {76198#false} #538#return; {76198#false} is VALID [2020-07-10 14:44:17,693 INFO L280 TraceCheckUtils]: 259: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-10 14:44:17,693 INFO L280 TraceCheckUtils]: 260: Hoare triple {76198#false} assume ~splverifierCounter~0 < 4; {76198#false} is VALID [2020-07-10 14:44:17,694 INFO L280 TraceCheckUtils]: 261: Hoare triple {76198#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76198#false} is VALID [2020-07-10 14:44:17,694 INFO L280 TraceCheckUtils]: 262: Hoare triple {76198#false} assume 0 != ~tmp~1; {76198#false} is VALID [2020-07-10 14:44:17,694 INFO L263 TraceCheckUtils]: 263: Hoare triple {76198#false} call waterRise(); {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:44:17,694 INFO L280 TraceCheckUtils]: 264: Hoare triple {76485#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-10 14:44:17,694 INFO L280 TraceCheckUtils]: 265: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,694 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {76197#true} {76198#false} #532#return; {76198#false} is VALID [2020-07-10 14:44:17,695 INFO L280 TraceCheckUtils]: 267: Hoare triple {76198#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76198#false} is VALID [2020-07-10 14:44:17,695 INFO L280 TraceCheckUtils]: 268: Hoare triple {76198#false} assume !(0 != ~tmp___0~1); {76198#false} is VALID [2020-07-10 14:44:17,695 INFO L280 TraceCheckUtils]: 269: Hoare triple {76198#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76198#false} is VALID [2020-07-10 14:44:17,695 INFO L280 TraceCheckUtils]: 270: Hoare triple {76198#false} assume 0 != ~tmp___2~0; {76198#false} is VALID [2020-07-10 14:44:17,695 INFO L263 TraceCheckUtils]: 271: Hoare triple {76198#false} call timeShift(); {76198#false} is VALID [2020-07-10 14:44:17,695 INFO L263 TraceCheckUtils]: 272: Hoare triple {76198#false} call __utac_acc__Specification5_spec__2(); {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:44:17,696 INFO L263 TraceCheckUtils]: 273: Hoare triple {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,696 INFO L280 TraceCheckUtils]: 274: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,696 INFO L280 TraceCheckUtils]: 275: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,696 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {76197#true} {76484#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #568#return; {76197#true} is VALID [2020-07-10 14:44:17,696 INFO L280 TraceCheckUtils]: 277: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:17,696 INFO L280 TraceCheckUtils]: 278: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,697 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {76197#true} {76198#false} #548#return; {76198#false} is VALID [2020-07-10 14:44:17,697 INFO L280 TraceCheckUtils]: 280: Hoare triple {76198#false} assume !(0 != ~pumpRunning~0); {76198#false} is VALID [2020-07-10 14:44:17,697 INFO L280 TraceCheckUtils]: 281: Hoare triple {76198#false} assume 0 != ~systemActive~0; {76198#false} is VALID [2020-07-10 14:44:17,697 INFO L263 TraceCheckUtils]: 282: Hoare triple {76198#false} call processEnvironment(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,697 INFO L280 TraceCheckUtils]: 283: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:17,698 INFO L280 TraceCheckUtils]: 284: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:17,699 INFO L263 TraceCheckUtils]: 285: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,699 INFO L280 TraceCheckUtils]: 286: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:17,699 INFO L280 TraceCheckUtils]: 287: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:17,700 INFO L263 TraceCheckUtils]: 288: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,700 INFO L280 TraceCheckUtils]: 289: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,700 INFO L280 TraceCheckUtils]: 290: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:17,701 INFO L263 TraceCheckUtils]: 291: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,701 INFO L280 TraceCheckUtils]: 292: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:17,701 INFO L263 TraceCheckUtils]: 293: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:17,701 INFO L280 TraceCheckUtils]: 294: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,701 INFO L280 TraceCheckUtils]: 295: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:17,701 INFO L280 TraceCheckUtils]: 296: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,702 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:17,702 INFO L280 TraceCheckUtils]: 298: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:17,702 INFO L280 TraceCheckUtils]: 299: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:17,702 INFO L280 TraceCheckUtils]: 300: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:17,702 INFO L280 TraceCheckUtils]: 301: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,702 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:17,703 INFO L280 TraceCheckUtils]: 303: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:17,703 INFO L280 TraceCheckUtils]: 304: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:17,704 INFO L263 TraceCheckUtils]: 305: Hoare triple {76197#true} call activatePump(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,704 INFO L280 TraceCheckUtils]: 306: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:17,704 INFO L263 TraceCheckUtils]: 307: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:17,704 INFO L280 TraceCheckUtils]: 308: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,704 INFO L263 TraceCheckUtils]: 309: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:17,704 INFO L280 TraceCheckUtils]: 310: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:17,705 INFO L280 TraceCheckUtils]: 311: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,705 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:17,705 INFO L280 TraceCheckUtils]: 313: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:17,705 INFO L280 TraceCheckUtils]: 314: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,705 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:17,706 INFO L280 TraceCheckUtils]: 316: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:17,706 INFO L280 TraceCheckUtils]: 317: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:17,706 INFO L263 TraceCheckUtils]: 318: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:44:17,707 INFO L280 TraceCheckUtils]: 319: Hoare triple {76554#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {76197#true} is VALID [2020-07-10 14:44:17,707 INFO L280 TraceCheckUtils]: 320: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,707 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {76197#true} {76197#true} #544#return; {76197#true} is VALID [2020-07-10 14:44:17,707 INFO L280 TraceCheckUtils]: 322: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,707 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {76197#true} {76197#true} #562#return; {76197#true} is VALID [2020-07-10 14:44:17,708 INFO L280 TraceCheckUtils]: 324: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,708 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {76197#true} {76197#true} #582#return; {76197#true} is VALID [2020-07-10 14:44:17,708 INFO L280 TraceCheckUtils]: 326: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,708 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {76197#true} {76197#true} #530#return; {76197#true} is VALID [2020-07-10 14:44:17,708 INFO L280 TraceCheckUtils]: 328: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,708 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {76197#true} {76198#false} #552#return; {76198#false} is VALID [2020-07-10 14:44:17,709 INFO L263 TraceCheckUtils]: 330: Hoare triple {76198#false} call __utac_acc__Specification5_spec__3(); {76198#false} is VALID [2020-07-10 14:44:17,709 INFO L280 TraceCheckUtils]: 331: Hoare triple {76198#false} havoc ~tmp~0;havoc ~tmp___0~0; {76198#false} is VALID [2020-07-10 14:44:17,709 INFO L263 TraceCheckUtils]: 332: Hoare triple {76198#false} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:17,709 INFO L280 TraceCheckUtils]: 333: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:17,709 INFO L280 TraceCheckUtils]: 334: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,710 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {76197#true} {76198#false} #570#return; {76198#false} is VALID [2020-07-10 14:44:17,710 INFO L280 TraceCheckUtils]: 336: Hoare triple {76198#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76198#false} is VALID [2020-07-10 14:44:17,710 INFO L280 TraceCheckUtils]: 337: Hoare triple {76198#false} assume 2 != ~tmp~0; {76198#false} is VALID [2020-07-10 14:44:17,710 INFO L263 TraceCheckUtils]: 338: Hoare triple {76198#false} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:17,710 INFO L280 TraceCheckUtils]: 339: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:17,710 INFO L280 TraceCheckUtils]: 340: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:17,711 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {76197#true} {76198#false} #572#return; {76198#false} is VALID [2020-07-10 14:44:17,711 INFO L280 TraceCheckUtils]: 342: Hoare triple {76198#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76198#false} is VALID [2020-07-10 14:44:17,711 INFO L280 TraceCheckUtils]: 343: Hoare triple {76198#false} assume 0 != ~tmp___0~0; {76198#false} is VALID [2020-07-10 14:44:17,711 INFO L280 TraceCheckUtils]: 344: Hoare triple {76198#false} assume 0 == ~switchedOnBeforeTS~0; {76198#false} is VALID [2020-07-10 14:44:17,711 INFO L263 TraceCheckUtils]: 345: Hoare triple {76198#false} call __automaton_fail(); {76198#false} is VALID [2020-07-10 14:44:17,711 INFO L280 TraceCheckUtils]: 346: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-10 14:44:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 89 proven. 48 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2020-07-10 14:44:17,818 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249504931] [2020-07-10 14:44:17,818 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [813720448] [2020-07-10 14:44:17,818 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:44:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:18,082 INFO L264 TraceCheckSpWp]: Trace formula consists of 1390 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:44:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:18,159 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:44:18,807 INFO L263 TraceCheckUtils]: 0: Hoare triple {76197#true} call ULTIMATE.init(); {76197#true} is VALID [2020-07-10 14:44:18,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {76197#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string19.base, #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string21.base, #t~string21.offset, 1);call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1);call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1);call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1);call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string27.base, #t~string27.offset, 1);call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string29.base, #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(13);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string35.base, #t~string35.offset, 1);call write~init~int(77, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(101, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(116, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(104, #t~string35.base, 4 + #t~string35.offset, 1);call write~init~int(58, #t~string35.base, 5 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 6 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string37.base, #t~string37.offset, 1);call write~init~int(82, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(73, #t~string37.base, 2 + #t~string37.offset, 1);call write~init~int(84, #t~string37.base, 3 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 4 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string39.base, #t~string39.offset, 1);call write~init~int(75, #t~string39.base, 1 + #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 2 + #t~string39.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string41.base, #t~string41.offset, 1);call write~init~int(0, #t~string41.base, 1 + #t~string41.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {76197#true} is VALID [2020-07-10 14:44:18,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,809 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {76197#true} {76197#true} #596#return; {76197#true} is VALID [2020-07-10 14:44:18,809 INFO L263 TraceCheckUtils]: 4: Hoare triple {76197#true} call #t~ret77 := main(); {76197#true} is VALID [2020-07-10 14:44:18,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {76197#true} havoc ~retValue_acc~2;havoc ~tmp~2; {76197#true} is VALID [2020-07-10 14:44:18,810 INFO L263 TraceCheckUtils]: 6: Hoare triple {76197#true} call select_helpers(); {76197#true} is VALID [2020-07-10 14:44:18,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,810 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {76197#true} {76197#true} #480#return; {76197#true} is VALID [2020-07-10 14:44:18,810 INFO L263 TraceCheckUtils]: 9: Hoare triple {76197#true} call select_features(); {76197#true} is VALID [2020-07-10 14:44:18,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,811 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {76197#true} {76197#true} #482#return; {76197#true} is VALID [2020-07-10 14:44:18,811 INFO L263 TraceCheckUtils]: 12: Hoare triple {76197#true} call #t~ret8 := valid_product(); {76197#true} is VALID [2020-07-10 14:44:18,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {76197#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {76197#true} is VALID [2020-07-10 14:44:18,812 INFO L280 TraceCheckUtils]: 14: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,812 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {76197#true} {76197#true} #484#return; {76197#true} is VALID [2020-07-10 14:44:18,812 INFO L280 TraceCheckUtils]: 16: Hoare triple {76197#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~2 := #t~ret8;havoc #t~ret8; {76197#true} is VALID [2020-07-10 14:44:18,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {76197#true} assume 0 != ~tmp~2; {76197#true} is VALID [2020-07-10 14:44:18,813 INFO L263 TraceCheckUtils]: 18: Hoare triple {76197#true} call setup(); {76197#true} is VALID [2020-07-10 14:44:18,813 INFO L280 TraceCheckUtils]: 19: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,814 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {76197#true} {76197#true} #486#return; {76197#true} is VALID [2020-07-10 14:44:18,814 INFO L263 TraceCheckUtils]: 21: Hoare triple {76197#true} call runTest(); {76197#true} is VALID [2020-07-10 14:44:18,814 INFO L263 TraceCheckUtils]: 22: Hoare triple {76197#true} call __utac_acc__Specification5_spec__1(); {76197#true} is VALID [2020-07-10 14:44:18,814 INFO L280 TraceCheckUtils]: 23: Hoare triple {76197#true} ~switchedOnBeforeTS~0 := 0; {76197#true} is VALID [2020-07-10 14:44:18,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,815 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {76197#true} {76197#true} #586#return; {76197#true} is VALID [2020-07-10 14:44:18,815 INFO L263 TraceCheckUtils]: 26: Hoare triple {76197#true} call test(); {76197#true} is VALID [2020-07-10 14:44:18,816 INFO L280 TraceCheckUtils]: 27: Hoare triple {76197#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {76197#true} is VALID [2020-07-10 14:44:18,816 INFO L280 TraceCheckUtils]: 28: Hoare triple {76197#true} assume !false; {76197#true} is VALID [2020-07-10 14:44:18,816 INFO L280 TraceCheckUtils]: 29: Hoare triple {76197#true} assume ~splverifierCounter~0 < 4; {76197#true} is VALID [2020-07-10 14:44:18,816 INFO L280 TraceCheckUtils]: 30: Hoare triple {76197#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76197#true} is VALID [2020-07-10 14:44:18,817 INFO L280 TraceCheckUtils]: 31: Hoare triple {76197#true} assume 0 != ~tmp~1; {76197#true} is VALID [2020-07-10 14:44:18,817 INFO L263 TraceCheckUtils]: 32: Hoare triple {76197#true} call waterRise(); {76197#true} is VALID [2020-07-10 14:44:18,817 INFO L280 TraceCheckUtils]: 33: Hoare triple {76197#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76197#true} is VALID [2020-07-10 14:44:18,817 INFO L280 TraceCheckUtils]: 34: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,818 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {76197#true} {76197#true} #532#return; {76197#true} is VALID [2020-07-10 14:44:18,818 INFO L280 TraceCheckUtils]: 36: Hoare triple {76197#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76197#true} is VALID [2020-07-10 14:44:18,818 INFO L280 TraceCheckUtils]: 37: Hoare triple {76197#true} assume !(0 != ~tmp___0~1); {76197#true} is VALID [2020-07-10 14:44:18,819 INFO L280 TraceCheckUtils]: 38: Hoare triple {76197#true} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76197#true} is VALID [2020-07-10 14:44:18,819 INFO L280 TraceCheckUtils]: 39: Hoare triple {76197#true} assume 0 != ~tmp___2~0; {76197#true} is VALID [2020-07-10 14:44:18,819 INFO L263 TraceCheckUtils]: 40: Hoare triple {76197#true} call timeShift(); {76197#true} is VALID [2020-07-10 14:44:18,819 INFO L263 TraceCheckUtils]: 41: Hoare triple {76197#true} call __utac_acc__Specification5_spec__2(); {76197#true} is VALID [2020-07-10 14:44:18,820 INFO L263 TraceCheckUtils]: 42: Hoare triple {76197#true} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:18,820 INFO L280 TraceCheckUtils]: 43: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:18,820 INFO L280 TraceCheckUtils]: 44: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,821 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {76197#true} {76197#true} #568#return; {76197#true} is VALID [2020-07-10 14:44:18,821 INFO L280 TraceCheckUtils]: 46: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:18,821 INFO L280 TraceCheckUtils]: 47: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,821 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {76197#true} {76197#true} #548#return; {76197#true} is VALID [2020-07-10 14:44:18,822 INFO L280 TraceCheckUtils]: 49: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:18,822 INFO L280 TraceCheckUtils]: 50: Hoare triple {76197#true} assume 0 != ~systemActive~0; {76197#true} is VALID [2020-07-10 14:44:18,822 INFO L263 TraceCheckUtils]: 51: Hoare triple {76197#true} call processEnvironment(); {76197#true} is VALID [2020-07-10 14:44:18,823 INFO L280 TraceCheckUtils]: 52: Hoare triple {76197#true} havoc ~tmp~5; {76197#true} is VALID [2020-07-10 14:44:18,823 INFO L280 TraceCheckUtils]: 53: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:18,823 INFO L263 TraceCheckUtils]: 54: Hoare triple {76197#true} call processEnvironment__wrappee__methaneQuery(); {76197#true} is VALID [2020-07-10 14:44:18,823 INFO L280 TraceCheckUtils]: 55: Hoare triple {76197#true} havoc ~tmp~4; {76197#true} is VALID [2020-07-10 14:44:18,824 INFO L280 TraceCheckUtils]: 56: Hoare triple {76197#true} assume !(0 != ~pumpRunning~0); {76197#true} is VALID [2020-07-10 14:44:18,824 INFO L263 TraceCheckUtils]: 57: Hoare triple {76197#true} call processEnvironment__wrappee__highWaterSensor(); {76197#true} is VALID [2020-07-10 14:44:18,824 INFO L280 TraceCheckUtils]: 58: Hoare triple {76197#true} havoc ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:18,824 INFO L280 TraceCheckUtils]: 59: Hoare triple {76197#true} assume 0 == ~pumpRunning~0; {76197#true} is VALID [2020-07-10 14:44:18,825 INFO L263 TraceCheckUtils]: 60: Hoare triple {76197#true} call #t~ret9 := isHighWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:18,825 INFO L280 TraceCheckUtils]: 61: Hoare triple {76197#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76197#true} is VALID [2020-07-10 14:44:18,825 INFO L263 TraceCheckUtils]: 62: Hoare triple {76197#true} call #t~ret30 := isHighWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:18,825 INFO L280 TraceCheckUtils]: 63: Hoare triple {76197#true} havoc ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:18,825 INFO L280 TraceCheckUtils]: 64: Hoare triple {76197#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76197#true} is VALID [2020-07-10 14:44:18,826 INFO L280 TraceCheckUtils]: 65: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,826 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {76197#true} {76197#true} #546#return; {76197#true} is VALID [2020-07-10 14:44:18,826 INFO L280 TraceCheckUtils]: 67: Hoare triple {76197#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76197#true} is VALID [2020-07-10 14:44:18,826 INFO L280 TraceCheckUtils]: 68: Hoare triple {76197#true} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76197#true} is VALID [2020-07-10 14:44:18,826 INFO L280 TraceCheckUtils]: 69: Hoare triple {76197#true} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76197#true} is VALID [2020-07-10 14:44:18,827 INFO L280 TraceCheckUtils]: 70: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,827 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {76197#true} {76197#true} #560#return; {76197#true} is VALID [2020-07-10 14:44:18,827 INFO L280 TraceCheckUtils]: 72: Hoare triple {76197#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76197#true} is VALID [2020-07-10 14:44:18,827 INFO L280 TraceCheckUtils]: 73: Hoare triple {76197#true} assume 0 != ~tmp~3; {76197#true} is VALID [2020-07-10 14:44:18,827 INFO L263 TraceCheckUtils]: 74: Hoare triple {76197#true} call activatePump(); {76197#true} is VALID [2020-07-10 14:44:18,827 INFO L280 TraceCheckUtils]: 75: Hoare triple {76197#true} havoc ~tmp~6; {76197#true} is VALID [2020-07-10 14:44:18,828 INFO L263 TraceCheckUtils]: 76: Hoare triple {76197#true} call #t~ret12 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:18,828 INFO L280 TraceCheckUtils]: 77: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:18,828 INFO L263 TraceCheckUtils]: 78: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:18,828 INFO L280 TraceCheckUtils]: 79: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:18,828 INFO L280 TraceCheckUtils]: 80: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,829 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:18,829 INFO L280 TraceCheckUtils]: 82: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:18,829 INFO L280 TraceCheckUtils]: 83: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,829 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {76197#true} {76197#true} #542#return; {76197#true} is VALID [2020-07-10 14:44:18,829 INFO L280 TraceCheckUtils]: 85: Hoare triple {76197#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76197#true} is VALID [2020-07-10 14:44:18,829 INFO L280 TraceCheckUtils]: 86: Hoare triple {76197#true} assume !(0 != ~tmp~6); {76197#true} is VALID [2020-07-10 14:44:18,830 INFO L263 TraceCheckUtils]: 87: Hoare triple {76197#true} call activatePump__wrappee__lowWaterSensor(); {76197#true} is VALID [2020-07-10 14:44:18,834 INFO L280 TraceCheckUtils]: 88: Hoare triple {76197#true} ~pumpRunning~0 := 1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,835 INFO L280 TraceCheckUtils]: 89: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,836 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #544#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,837 INFO L280 TraceCheckUtils]: 91: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,838 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #562#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,839 INFO L280 TraceCheckUtils]: 93: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,840 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #582#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,841 INFO L280 TraceCheckUtils]: 95: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,841 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #530#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,842 INFO L280 TraceCheckUtils]: 97: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,843 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #552#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,844 INFO L263 TraceCheckUtils]: 99: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,845 INFO L280 TraceCheckUtils]: 100: Hoare triple {76541#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,846 INFO L263 TraceCheckUtils]: 101: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,847 INFO L280 TraceCheckUtils]: 102: Hoare triple {76541#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,848 INFO L280 TraceCheckUtils]: 103: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,850 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76541#(<= 1 ~pumpRunning~0)} #570#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,851 INFO L280 TraceCheckUtils]: 105: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,852 INFO L280 TraceCheckUtils]: 106: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,853 INFO L280 TraceCheckUtils]: 107: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,854 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76541#(<= 1 ~pumpRunning~0)} #554#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,854 INFO L280 TraceCheckUtils]: 109: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume true; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,855 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {76541#(<= 1 ~pumpRunning~0)} {76197#true} #538#return; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,856 INFO L280 TraceCheckUtils]: 111: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume !false; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,857 INFO L280 TraceCheckUtils]: 112: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,858 INFO L280 TraceCheckUtils]: 113: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,858 INFO L280 TraceCheckUtils]: 114: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~1); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,859 INFO L280 TraceCheckUtils]: 115: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,860 INFO L280 TraceCheckUtils]: 116: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,860 INFO L280 TraceCheckUtils]: 117: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,861 INFO L280 TraceCheckUtils]: 118: Hoare triple {76541#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {76541#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,862 INFO L263 TraceCheckUtils]: 119: Hoare triple {76541#(<= 1 ~pumpRunning~0)} call timeShift(); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,862 INFO L263 TraceCheckUtils]: 120: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {76197#true} is VALID [2020-07-10 14:44:18,862 INFO L263 TraceCheckUtils]: 121: Hoare triple {76197#true} call #t~ret0 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:18,863 INFO L280 TraceCheckUtils]: 122: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76197#true} is VALID [2020-07-10 14:44:18,863 INFO L280 TraceCheckUtils]: 123: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,863 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {76197#true} {76197#true} #568#return; {76197#true} is VALID [2020-07-10 14:44:18,863 INFO L280 TraceCheckUtils]: 125: Hoare triple {76197#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76197#true} is VALID [2020-07-10 14:44:18,863 INFO L280 TraceCheckUtils]: 126: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,864 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #548#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,865 INFO L280 TraceCheckUtils]: 128: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,866 INFO L263 TraceCheckUtils]: 129: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:18,866 INFO L280 TraceCheckUtils]: 130: Hoare triple {76197#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76197#true} is VALID [2020-07-10 14:44:18,866 INFO L280 TraceCheckUtils]: 131: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,867 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #550#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,868 INFO L280 TraceCheckUtils]: 133: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,869 INFO L263 TraceCheckUtils]: 134: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,870 INFO L280 TraceCheckUtils]: 135: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,871 INFO L280 TraceCheckUtils]: 136: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,871 INFO L263 TraceCheckUtils]: 137: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret11 := isMethaneAlarm(); {76197#true} is VALID [2020-07-10 14:44:18,872 INFO L280 TraceCheckUtils]: 138: Hoare triple {76197#true} havoc ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:18,872 INFO L263 TraceCheckUtils]: 139: Hoare triple {76197#true} call #t~ret13 := isMethaneLevelCritical(); {76197#true} is VALID [2020-07-10 14:44:18,872 INFO L280 TraceCheckUtils]: 140: Hoare triple {76197#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76197#true} is VALID [2020-07-10 14:44:18,872 INFO L280 TraceCheckUtils]: 141: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,873 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {76197#true} {76197#true} #590#return; {76197#true} is VALID [2020-07-10 14:44:18,873 INFO L280 TraceCheckUtils]: 143: Hoare triple {76197#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76197#true} is VALID [2020-07-10 14:44:18,873 INFO L280 TraceCheckUtils]: 144: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,874 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #524#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,875 INFO L280 TraceCheckUtils]: 146: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,876 INFO L280 TraceCheckUtils]: 147: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,877 INFO L263 TraceCheckUtils]: 148: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,878 INFO L280 TraceCheckUtils]: 149: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,879 INFO L280 TraceCheckUtils]: 150: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,879 INFO L263 TraceCheckUtils]: 151: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret10 := isLowWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:18,880 INFO L280 TraceCheckUtils]: 152: Hoare triple {76197#true} havoc ~retValue_acc~6;havoc ~tmp~8;havoc ~tmp___0~3; {76197#true} is VALID [2020-07-10 14:44:18,880 INFO L263 TraceCheckUtils]: 153: Hoare triple {76197#true} call #t~ret31 := isLowWaterSensorDry(); {76197#true} is VALID [2020-07-10 14:44:18,880 INFO L280 TraceCheckUtils]: 154: Hoare triple {76197#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {76197#true} is VALID [2020-07-10 14:44:18,881 INFO L280 TraceCheckUtils]: 155: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,881 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {76197#true} {76197#true} #522#return; {76197#true} is VALID [2020-07-10 14:44:18,881 INFO L280 TraceCheckUtils]: 157: Hoare triple {76197#true} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~tmp~8 := #t~ret31;havoc #t~ret31; {76197#true} is VALID [2020-07-10 14:44:18,881 INFO L280 TraceCheckUtils]: 158: Hoare triple {76197#true} assume 0 != ~tmp~8;~tmp___0~3 := 0; {76197#true} is VALID [2020-07-10 14:44:18,882 INFO L280 TraceCheckUtils]: 159: Hoare triple {76197#true} ~retValue_acc~6 := ~tmp___0~3;#res := ~retValue_acc~6; {76197#true} is VALID [2020-07-10 14:44:18,882 INFO L280 TraceCheckUtils]: 160: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,883 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #576#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,884 INFO L280 TraceCheckUtils]: 162: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~4 := #t~ret10;havoc #t~ret10; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,885 INFO L280 TraceCheckUtils]: 163: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~4); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,885 INFO L263 TraceCheckUtils]: 164: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,886 INFO L280 TraceCheckUtils]: 165: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~3; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,887 INFO L280 TraceCheckUtils]: 166: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,887 INFO L263 TraceCheckUtils]: 167: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {76197#true} is VALID [2020-07-10 14:44:18,887 INFO L280 TraceCheckUtils]: 168: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,888 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {76197#true} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #566#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,889 INFO L280 TraceCheckUtils]: 170: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,890 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #580#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,891 INFO L280 TraceCheckUtils]: 172: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,892 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #528#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,892 INFO L280 TraceCheckUtils]: 174: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,893 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #552#return; {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:44:18,894 INFO L263 TraceCheckUtils]: 176: Hoare triple {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {76197#true} is VALID [2020-07-10 14:44:18,894 INFO L280 TraceCheckUtils]: 177: Hoare triple {76197#true} havoc ~tmp~0;havoc ~tmp___0~0; {76197#true} is VALID [2020-07-10 14:44:18,894 INFO L263 TraceCheckUtils]: 178: Hoare triple {76197#true} call #t~ret1 := getWaterLevel(); {76197#true} is VALID [2020-07-10 14:44:18,894 INFO L280 TraceCheckUtils]: 179: Hoare triple {76197#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76197#true} is VALID [2020-07-10 14:44:18,894 INFO L280 TraceCheckUtils]: 180: Hoare triple {76197#true} assume true; {76197#true} is VALID [2020-07-10 14:44:18,895 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {76197#true} {76197#true} #570#return; {76197#true} is VALID [2020-07-10 14:44:18,895 INFO L280 TraceCheckUtils]: 182: Hoare triple {76197#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76197#true} is VALID [2020-07-10 14:44:18,895 INFO L280 TraceCheckUtils]: 183: Hoare triple {76197#true} assume 2 != ~tmp~0; {76197#true} is VALID [2020-07-10 14:44:18,895 INFO L263 TraceCheckUtils]: 184: Hoare triple {76197#true} call #t~ret2 := isPumpRunning(); {76197#true} is VALID [2020-07-10 14:44:18,896 INFO L280 TraceCheckUtils]: 185: Hoare triple {76197#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {77577#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:18,897 INFO L280 TraceCheckUtils]: 186: Hoare triple {77577#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {77577#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:44:18,898 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {77577#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {76197#true} #572#return; {77584#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:44:18,898 INFO L280 TraceCheckUtils]: 188: Hoare triple {77584#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {77588#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:44:18,899 INFO L280 TraceCheckUtils]: 189: Hoare triple {77588#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {77592#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:44:18,900 INFO L280 TraceCheckUtils]: 190: Hoare triple {77592#(<= ~pumpRunning~0 0)} assume true; {77592#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:44:18,901 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {77592#(<= ~pumpRunning~0 0)} {77378#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #554#return; {77599#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:44:18,901 INFO L280 TraceCheckUtils]: 192: Hoare triple {77599#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {77599#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:44:18,902 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {77599#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {76541#(<= 1 ~pumpRunning~0)} #538#return; {76198#false} is VALID [2020-07-10 14:44:18,902 INFO L280 TraceCheckUtils]: 194: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-10 14:44:18,903 INFO L280 TraceCheckUtils]: 195: Hoare triple {76198#false} assume ~splverifierCounter~0 < 4; {76198#false} is VALID [2020-07-10 14:44:18,903 INFO L280 TraceCheckUtils]: 196: Hoare triple {76198#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76198#false} is VALID [2020-07-10 14:44:18,903 INFO L280 TraceCheckUtils]: 197: Hoare triple {76198#false} assume !(0 != ~tmp~1); {76198#false} is VALID [2020-07-10 14:44:18,903 INFO L280 TraceCheckUtils]: 198: Hoare triple {76198#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76198#false} is VALID [2020-07-10 14:44:18,903 INFO L280 TraceCheckUtils]: 199: Hoare triple {76198#false} assume 0 != ~tmp___0~1; {76198#false} is VALID [2020-07-10 14:44:18,904 INFO L263 TraceCheckUtils]: 200: Hoare triple {76198#false} call changeMethaneLevel(); {76198#false} is VALID [2020-07-10 14:44:18,904 INFO L280 TraceCheckUtils]: 201: Hoare triple {76198#false} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {76198#false} is VALID [2020-07-10 14:44:18,904 INFO L280 TraceCheckUtils]: 202: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,904 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {76198#false} {76198#false} #534#return; {76198#false} is VALID [2020-07-10 14:44:18,904 INFO L280 TraceCheckUtils]: 204: Hoare triple {76198#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76198#false} is VALID [2020-07-10 14:44:18,904 INFO L280 TraceCheckUtils]: 205: Hoare triple {76198#false} assume 0 != ~tmp___2~0; {76198#false} is VALID [2020-07-10 14:44:18,905 INFO L263 TraceCheckUtils]: 206: Hoare triple {76198#false} call timeShift(); {76198#false} is VALID [2020-07-10 14:44:18,905 INFO L263 TraceCheckUtils]: 207: Hoare triple {76198#false} call __utac_acc__Specification5_spec__2(); {76198#false} is VALID [2020-07-10 14:44:18,905 INFO L263 TraceCheckUtils]: 208: Hoare triple {76198#false} call #t~ret0 := isPumpRunning(); {76198#false} is VALID [2020-07-10 14:44:18,905 INFO L280 TraceCheckUtils]: 209: Hoare triple {76198#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76198#false} is VALID [2020-07-10 14:44:18,905 INFO L280 TraceCheckUtils]: 210: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,906 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {76198#false} {76198#false} #568#return; {76198#false} is VALID [2020-07-10 14:44:18,906 INFO L280 TraceCheckUtils]: 212: Hoare triple {76198#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76198#false} is VALID [2020-07-10 14:44:18,906 INFO L280 TraceCheckUtils]: 213: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,906 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {76198#false} {76198#false} #548#return; {76198#false} is VALID [2020-07-10 14:44:18,906 INFO L280 TraceCheckUtils]: 215: Hoare triple {76198#false} assume 0 != ~pumpRunning~0; {76198#false} is VALID [2020-07-10 14:44:18,906 INFO L263 TraceCheckUtils]: 216: Hoare triple {76198#false} call lowerWaterLevel(); {76198#false} is VALID [2020-07-10 14:44:18,907 INFO L280 TraceCheckUtils]: 217: Hoare triple {76198#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {76198#false} is VALID [2020-07-10 14:44:18,907 INFO L280 TraceCheckUtils]: 218: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,907 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {76198#false} {76198#false} #550#return; {76198#false} is VALID [2020-07-10 14:44:18,907 INFO L280 TraceCheckUtils]: 220: Hoare triple {76198#false} assume 0 != ~systemActive~0; {76198#false} is VALID [2020-07-10 14:44:18,907 INFO L263 TraceCheckUtils]: 221: Hoare triple {76198#false} call processEnvironment(); {76198#false} is VALID [2020-07-10 14:44:18,907 INFO L280 TraceCheckUtils]: 222: Hoare triple {76198#false} havoc ~tmp~5; {76198#false} is VALID [2020-07-10 14:44:18,908 INFO L280 TraceCheckUtils]: 223: Hoare triple {76198#false} assume 0 != ~pumpRunning~0; {76198#false} is VALID [2020-07-10 14:44:18,908 INFO L263 TraceCheckUtils]: 224: Hoare triple {76198#false} call #t~ret11 := isMethaneAlarm(); {76198#false} is VALID [2020-07-10 14:44:18,908 INFO L280 TraceCheckUtils]: 225: Hoare triple {76198#false} havoc ~retValue_acc~3; {76198#false} is VALID [2020-07-10 14:44:18,908 INFO L263 TraceCheckUtils]: 226: Hoare triple {76198#false} call #t~ret13 := isMethaneLevelCritical(); {76198#false} is VALID [2020-07-10 14:44:18,908 INFO L280 TraceCheckUtils]: 227: Hoare triple {76198#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76198#false} is VALID [2020-07-10 14:44:18,909 INFO L280 TraceCheckUtils]: 228: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,909 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {76198#false} {76198#false} #590#return; {76198#false} is VALID [2020-07-10 14:44:18,909 INFO L280 TraceCheckUtils]: 230: Hoare triple {76198#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76198#false} is VALID [2020-07-10 14:44:18,909 INFO L280 TraceCheckUtils]: 231: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,909 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {76198#false} {76198#false} #524#return; {76198#false} is VALID [2020-07-10 14:44:18,909 INFO L280 TraceCheckUtils]: 233: Hoare triple {76198#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp~5 := #t~ret11;havoc #t~ret11; {76198#false} is VALID [2020-07-10 14:44:18,910 INFO L280 TraceCheckUtils]: 234: Hoare triple {76198#false} assume 0 != ~tmp~5; {76198#false} is VALID [2020-07-10 14:44:18,910 INFO L263 TraceCheckUtils]: 235: Hoare triple {76198#false} call deactivatePump(); {76198#false} is VALID [2020-07-10 14:44:18,910 INFO L280 TraceCheckUtils]: 236: Hoare triple {76198#false} ~pumpRunning~0 := 0; {76198#false} is VALID [2020-07-10 14:44:18,910 INFO L280 TraceCheckUtils]: 237: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,910 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {76198#false} {76198#false} #526#return; {76198#false} is VALID [2020-07-10 14:44:18,910 INFO L280 TraceCheckUtils]: 239: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,911 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {76198#false} {76198#false} #552#return; {76198#false} is VALID [2020-07-10 14:44:18,911 INFO L263 TraceCheckUtils]: 241: Hoare triple {76198#false} call __utac_acc__Specification5_spec__3(); {76198#false} is VALID [2020-07-10 14:44:18,911 INFO L280 TraceCheckUtils]: 242: Hoare triple {76198#false} havoc ~tmp~0;havoc ~tmp___0~0; {76198#false} is VALID [2020-07-10 14:44:18,911 INFO L263 TraceCheckUtils]: 243: Hoare triple {76198#false} call #t~ret1 := getWaterLevel(); {76198#false} is VALID [2020-07-10 14:44:18,911 INFO L280 TraceCheckUtils]: 244: Hoare triple {76198#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76198#false} is VALID [2020-07-10 14:44:18,911 INFO L280 TraceCheckUtils]: 245: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,912 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {76198#false} {76198#false} #570#return; {76198#false} is VALID [2020-07-10 14:44:18,912 INFO L280 TraceCheckUtils]: 247: Hoare triple {76198#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76198#false} is VALID [2020-07-10 14:44:18,912 INFO L280 TraceCheckUtils]: 248: Hoare triple {76198#false} assume 2 != ~tmp~0; {76198#false} is VALID [2020-07-10 14:44:18,912 INFO L263 TraceCheckUtils]: 249: Hoare triple {76198#false} call #t~ret2 := isPumpRunning(); {76198#false} is VALID [2020-07-10 14:44:18,912 INFO L280 TraceCheckUtils]: 250: Hoare triple {76198#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76198#false} is VALID [2020-07-10 14:44:18,912 INFO L280 TraceCheckUtils]: 251: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,913 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {76198#false} {76198#false} #572#return; {76198#false} is VALID [2020-07-10 14:44:18,913 INFO L280 TraceCheckUtils]: 253: Hoare triple {76198#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76198#false} is VALID [2020-07-10 14:44:18,913 INFO L280 TraceCheckUtils]: 254: Hoare triple {76198#false} assume !(0 != ~tmp___0~0); {76198#false} is VALID [2020-07-10 14:44:18,913 INFO L280 TraceCheckUtils]: 255: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,913 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {76198#false} {76198#false} #554#return; {76198#false} is VALID [2020-07-10 14:44:18,914 INFO L280 TraceCheckUtils]: 257: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,914 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {76198#false} {76198#false} #538#return; {76198#false} is VALID [2020-07-10 14:44:18,914 INFO L280 TraceCheckUtils]: 259: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-10 14:44:18,914 INFO L280 TraceCheckUtils]: 260: Hoare triple {76198#false} assume ~splverifierCounter~0 < 4; {76198#false} is VALID [2020-07-10 14:44:18,914 INFO L280 TraceCheckUtils]: 261: Hoare triple {76198#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp~1 := #t~nondet4;havoc #t~nondet4; {76198#false} is VALID [2020-07-10 14:44:18,914 INFO L280 TraceCheckUtils]: 262: Hoare triple {76198#false} assume 0 != ~tmp~1; {76198#false} is VALID [2020-07-10 14:44:18,915 INFO L263 TraceCheckUtils]: 263: Hoare triple {76198#false} call waterRise(); {76198#false} is VALID [2020-07-10 14:44:18,915 INFO L280 TraceCheckUtils]: 264: Hoare triple {76198#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {76198#false} is VALID [2020-07-10 14:44:18,915 INFO L280 TraceCheckUtils]: 265: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,915 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {76198#false} {76198#false} #532#return; {76198#false} is VALID [2020-07-10 14:44:18,915 INFO L280 TraceCheckUtils]: 267: Hoare triple {76198#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___0~1 := #t~nondet5;havoc #t~nondet5; {76198#false} is VALID [2020-07-10 14:44:18,915 INFO L280 TraceCheckUtils]: 268: Hoare triple {76198#false} assume !(0 != ~tmp___0~1); {76198#false} is VALID [2020-07-10 14:44:18,916 INFO L280 TraceCheckUtils]: 269: Hoare triple {76198#false} assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___2~0 := #t~nondet6;havoc #t~nondet6; {76198#false} is VALID [2020-07-10 14:44:18,916 INFO L280 TraceCheckUtils]: 270: Hoare triple {76198#false} assume 0 != ~tmp___2~0; {76198#false} is VALID [2020-07-10 14:44:18,916 INFO L263 TraceCheckUtils]: 271: Hoare triple {76198#false} call timeShift(); {76198#false} is VALID [2020-07-10 14:44:18,916 INFO L263 TraceCheckUtils]: 272: Hoare triple {76198#false} call __utac_acc__Specification5_spec__2(); {76198#false} is VALID [2020-07-10 14:44:18,916 INFO L263 TraceCheckUtils]: 273: Hoare triple {76198#false} call #t~ret0 := isPumpRunning(); {76198#false} is VALID [2020-07-10 14:44:18,917 INFO L280 TraceCheckUtils]: 274: Hoare triple {76198#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76198#false} is VALID [2020-07-10 14:44:18,917 INFO L280 TraceCheckUtils]: 275: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,917 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {76198#false} {76198#false} #568#return; {76198#false} is VALID [2020-07-10 14:44:18,917 INFO L280 TraceCheckUtils]: 277: Hoare triple {76198#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {76198#false} is VALID [2020-07-10 14:44:18,917 INFO L280 TraceCheckUtils]: 278: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,917 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {76198#false} {76198#false} #548#return; {76198#false} is VALID [2020-07-10 14:44:18,918 INFO L280 TraceCheckUtils]: 280: Hoare triple {76198#false} assume !(0 != ~pumpRunning~0); {76198#false} is VALID [2020-07-10 14:44:18,918 INFO L280 TraceCheckUtils]: 281: Hoare triple {76198#false} assume 0 != ~systemActive~0; {76198#false} is VALID [2020-07-10 14:44:18,918 INFO L263 TraceCheckUtils]: 282: Hoare triple {76198#false} call processEnvironment(); {76198#false} is VALID [2020-07-10 14:44:18,918 INFO L280 TraceCheckUtils]: 283: Hoare triple {76198#false} havoc ~tmp~5; {76198#false} is VALID [2020-07-10 14:44:18,918 INFO L280 TraceCheckUtils]: 284: Hoare triple {76198#false} assume !(0 != ~pumpRunning~0); {76198#false} is VALID [2020-07-10 14:44:18,918 INFO L263 TraceCheckUtils]: 285: Hoare triple {76198#false} call processEnvironment__wrappee__methaneQuery(); {76198#false} is VALID [2020-07-10 14:44:18,919 INFO L280 TraceCheckUtils]: 286: Hoare triple {76198#false} havoc ~tmp~4; {76198#false} is VALID [2020-07-10 14:44:18,919 INFO L280 TraceCheckUtils]: 287: Hoare triple {76198#false} assume !(0 != ~pumpRunning~0); {76198#false} is VALID [2020-07-10 14:44:18,919 INFO L263 TraceCheckUtils]: 288: Hoare triple {76198#false} call processEnvironment__wrappee__highWaterSensor(); {76198#false} is VALID [2020-07-10 14:44:18,919 INFO L280 TraceCheckUtils]: 289: Hoare triple {76198#false} havoc ~tmp~3; {76198#false} is VALID [2020-07-10 14:44:18,919 INFO L280 TraceCheckUtils]: 290: Hoare triple {76198#false} assume 0 == ~pumpRunning~0; {76198#false} is VALID [2020-07-10 14:44:18,920 INFO L263 TraceCheckUtils]: 291: Hoare triple {76198#false} call #t~ret9 := isHighWaterLevel(); {76198#false} is VALID [2020-07-10 14:44:18,920 INFO L280 TraceCheckUtils]: 292: Hoare triple {76198#false} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~2; {76198#false} is VALID [2020-07-10 14:44:18,920 INFO L263 TraceCheckUtils]: 293: Hoare triple {76198#false} call #t~ret30 := isHighWaterSensorDry(); {76198#false} is VALID [2020-07-10 14:44:18,920 INFO L280 TraceCheckUtils]: 294: Hoare triple {76198#false} havoc ~retValue_acc~9; {76198#false} is VALID [2020-07-10 14:44:18,920 INFO L280 TraceCheckUtils]: 295: Hoare triple {76198#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {76198#false} is VALID [2020-07-10 14:44:18,921 INFO L280 TraceCheckUtils]: 296: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,921 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {76198#false} {76198#false} #546#return; {76198#false} is VALID [2020-07-10 14:44:18,921 INFO L280 TraceCheckUtils]: 298: Hoare triple {76198#false} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~7 := #t~ret30;havoc #t~ret30; {76198#false} is VALID [2020-07-10 14:44:18,921 INFO L280 TraceCheckUtils]: 299: Hoare triple {76198#false} assume !(0 != ~tmp~7);~tmp___0~2 := 1; {76198#false} is VALID [2020-07-10 14:44:18,921 INFO L280 TraceCheckUtils]: 300: Hoare triple {76198#false} ~retValue_acc~5 := ~tmp___0~2;#res := ~retValue_acc~5; {76198#false} is VALID [2020-07-10 14:44:18,921 INFO L280 TraceCheckUtils]: 301: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,922 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {76198#false} {76198#false} #560#return; {76198#false} is VALID [2020-07-10 14:44:18,922 INFO L280 TraceCheckUtils]: 303: Hoare triple {76198#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~3 := #t~ret9;havoc #t~ret9; {76198#false} is VALID [2020-07-10 14:44:18,922 INFO L280 TraceCheckUtils]: 304: Hoare triple {76198#false} assume 0 != ~tmp~3; {76198#false} is VALID [2020-07-10 14:44:18,922 INFO L263 TraceCheckUtils]: 305: Hoare triple {76198#false} call activatePump(); {76198#false} is VALID [2020-07-10 14:44:18,922 INFO L280 TraceCheckUtils]: 306: Hoare triple {76198#false} havoc ~tmp~6; {76198#false} is VALID [2020-07-10 14:44:18,922 INFO L263 TraceCheckUtils]: 307: Hoare triple {76198#false} call #t~ret12 := isMethaneAlarm(); {76198#false} is VALID [2020-07-10 14:44:18,923 INFO L280 TraceCheckUtils]: 308: Hoare triple {76198#false} havoc ~retValue_acc~3; {76198#false} is VALID [2020-07-10 14:44:18,923 INFO L263 TraceCheckUtils]: 309: Hoare triple {76198#false} call #t~ret13 := isMethaneLevelCritical(); {76198#false} is VALID [2020-07-10 14:44:18,923 INFO L280 TraceCheckUtils]: 310: Hoare triple {76198#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {76198#false} is VALID [2020-07-10 14:44:18,923 INFO L280 TraceCheckUtils]: 311: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,923 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {76198#false} {76198#false} #590#return; {76198#false} is VALID [2020-07-10 14:44:18,924 INFO L280 TraceCheckUtils]: 313: Hoare triple {76198#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~retValue_acc~3 := #t~ret13;havoc #t~ret13;#res := ~retValue_acc~3; {76198#false} is VALID [2020-07-10 14:44:18,924 INFO L280 TraceCheckUtils]: 314: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,924 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {76198#false} {76198#false} #542#return; {76198#false} is VALID [2020-07-10 14:44:18,924 INFO L280 TraceCheckUtils]: 316: Hoare triple {76198#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~6 := #t~ret12;havoc #t~ret12; {76198#false} is VALID [2020-07-10 14:44:18,924 INFO L280 TraceCheckUtils]: 317: Hoare triple {76198#false} assume !(0 != ~tmp~6); {76198#false} is VALID [2020-07-10 14:44:18,924 INFO L263 TraceCheckUtils]: 318: Hoare triple {76198#false} call activatePump__wrappee__lowWaterSensor(); {76198#false} is VALID [2020-07-10 14:44:18,925 INFO L280 TraceCheckUtils]: 319: Hoare triple {76198#false} ~pumpRunning~0 := 1; {76198#false} is VALID [2020-07-10 14:44:18,925 INFO L280 TraceCheckUtils]: 320: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,925 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {76198#false} {76198#false} #544#return; {76198#false} is VALID [2020-07-10 14:44:18,925 INFO L280 TraceCheckUtils]: 322: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,925 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {76198#false} {76198#false} #562#return; {76198#false} is VALID [2020-07-10 14:44:18,925 INFO L280 TraceCheckUtils]: 324: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,926 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {76198#false} {76198#false} #582#return; {76198#false} is VALID [2020-07-10 14:44:18,926 INFO L280 TraceCheckUtils]: 326: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,926 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {76198#false} {76198#false} #530#return; {76198#false} is VALID [2020-07-10 14:44:18,926 INFO L280 TraceCheckUtils]: 328: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,926 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {76198#false} {76198#false} #552#return; {76198#false} is VALID [2020-07-10 14:44:18,927 INFO L263 TraceCheckUtils]: 330: Hoare triple {76198#false} call __utac_acc__Specification5_spec__3(); {76198#false} is VALID [2020-07-10 14:44:18,927 INFO L280 TraceCheckUtils]: 331: Hoare triple {76198#false} havoc ~tmp~0;havoc ~tmp___0~0; {76198#false} is VALID [2020-07-10 14:44:18,927 INFO L263 TraceCheckUtils]: 332: Hoare triple {76198#false} call #t~ret1 := getWaterLevel(); {76198#false} is VALID [2020-07-10 14:44:18,927 INFO L280 TraceCheckUtils]: 333: Hoare triple {76198#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {76198#false} is VALID [2020-07-10 14:44:18,927 INFO L280 TraceCheckUtils]: 334: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,928 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {76198#false} {76198#false} #570#return; {76198#false} is VALID [2020-07-10 14:44:18,928 INFO L280 TraceCheckUtils]: 336: Hoare triple {76198#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {76198#false} is VALID [2020-07-10 14:44:18,928 INFO L280 TraceCheckUtils]: 337: Hoare triple {76198#false} assume 2 != ~tmp~0; {76198#false} is VALID [2020-07-10 14:44:18,928 INFO L263 TraceCheckUtils]: 338: Hoare triple {76198#false} call #t~ret2 := isPumpRunning(); {76198#false} is VALID [2020-07-10 14:44:18,928 INFO L280 TraceCheckUtils]: 339: Hoare triple {76198#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {76198#false} is VALID [2020-07-10 14:44:18,929 INFO L280 TraceCheckUtils]: 340: Hoare triple {76198#false} assume true; {76198#false} is VALID [2020-07-10 14:44:18,929 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {76198#false} {76198#false} #572#return; {76198#false} is VALID [2020-07-10 14:44:18,929 INFO L280 TraceCheckUtils]: 342: Hoare triple {76198#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {76198#false} is VALID [2020-07-10 14:44:18,929 INFO L280 TraceCheckUtils]: 343: Hoare triple {76198#false} assume 0 != ~tmp___0~0; {76198#false} is VALID [2020-07-10 14:44:18,929 INFO L280 TraceCheckUtils]: 344: Hoare triple {76198#false} assume 0 == ~switchedOnBeforeTS~0; {76198#false} is VALID [2020-07-10 14:44:18,929 INFO L263 TraceCheckUtils]: 345: Hoare triple {76198#false} call __automaton_fail(); {76198#false} is VALID [2020-07-10 14:44:18,930 INFO L280 TraceCheckUtils]: 346: Hoare triple {76198#false} assume !false; {76198#false} is VALID [2020-07-10 14:44:19,091 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 275 proven. 18 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2020-07-10 14:44:19,091 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:44:19,091 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9] total 23 [2020-07-10 14:44:19,092 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091761213] [2020-07-10 14:44:19,093 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 347